chore: version bump for --version fix

agent-hermes@0.1.2 agent-claude-code@0.1.1 agent-builtin@0.1.1
agent-mock@0.1.1 eval@0.1.3 util@0.1.1

小橘 🍊（NEKO Team）

.changeset/README.md

@@ -1,8 +0,0 @@
-# Changesets
-
-Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
-with multi-package repos, or single-package repos to help you version and publish your code. You can
-find the full documentation for it [in our repository](https://github.com/changesets/changesets).
-
-We have a quick list of common questions to get you started engaging with this project in
-[our documentation](https://github.com/changesets/changesets/blob/main/docs/common-questions.md).

.changeset/config.json

@@ -1,11 +0,0 @@
-{
-  "$schema": "https://unpkg.com/@changesets/config@3.1.4/schema.json",
-  "changelog": "@changesets/cli/changelog",
-  "commit": false,
-  "fixed": [["@united-workforce/*"]],
-  "linked": [],
-  "access": "public",
-  "baseBranch": "main",
-  "updateInternalDependencies": "patch",
-  "ignore": ["@united-workforce/dashboard"]
-}

.changeset/pre.json

@@ -1,30 +0,0 @@
-{
-  "mode": "exit",
-  "tag": "alpha",
-  "initialVersions": {
-    "@uncaged/cli": "0.4.5",
-    "@uncaged/workflow-agent-cursor": "0.4.5",
-    "@uncaged/agent-hermes": "0.4.5",
-    "@uncaged/workflow-agent-llm": "0.4.5",
-    "@uncaged/workflow-agent-react": "0.4.5",
-    "@uncaged/workflow-cas": "0.4.5",
-    "@uncaged/dashboard": "0.1.0",
-    "@uncaged/workflow-execute": "0.4.5",
-    "@uncaged/workflow-gateway": "0.4.5",
-    "@uncaged/protocol": "0.4.5",
-    "@uncaged/workflow-reactor": "0.4.5",
-    "@uncaged/workflow-register": "0.4.5",
-    "@uncaged/workflow-runtime": "0.4.5",
-    "@uncaged/workflow-template-develop": "0.4.5",
-    "@uncaged/workflow-template-solve-issue": "0.4.5",
-    "@uncaged/util": "0.4.5",
-    "@uncaged/util-agent": "0.4.5"
-  },
-  "changesets": [
-    "env-api-unify",
-    "fix-internal-deps",
-    "fix-publish-src",
-    "fix-workspace-deps",
-    "rfc-252-agent-fn"
-  ]
-}

.gitea/workflows/ci.yml

@@ -12,15 +12,17 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: oven-sh/setup-bun@v2
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
 
-      - run: bun install
+      - run: corepack enable && pnpm install
 
       - name: Build
-        run: bun run build
+        run: pnpm run build
 
       - name: Lint
-        run: bun run check
+        run: pnpm run check
 
       - name: Test
-        run: bun run test:ci
+        run: pnpm run test:ci

.hermes/plans/2026-06-04-eval-framework.md

@@ -0,0 +1,226 @@
+# Eval Framework Implementation Plan
+
+## Goal
+
+Build `uwf-eval` CLI + eval task infrastructure for evaluating uwf workflow quality with real agents.
+
+## Architecture
+
+```
+uwf-eval (runner)          task package (npm)          OCAS (storage)
+  │                          │                           │
+  ├─ unpack tarball ───────► fixture/ → tmp cwd          │
+  ├─ read task.yaml          │                           │
+  ├─ uwf thread start/exec  │                           │
+  ├─ run judges ───────────► dist/judges/*.js            │
+  ├─ collect scores          │                           │
+  └─ store results ─────────────────────────────────────► CAS nodes + variables
+```
+
+### Key Design Decisions
+
+- **uwf-eval is NOT part of uwf** — separate package, shells out to uwf CLI
+- **Task = npm package** — fixture + task.yaml + judge scripts, distributable as tarball
+- **Judge = Node script** — `node <entry> <cwd> <thread-id>`, outputs `{score, data}` JSON
+- **Every output is OCAS typed** — eval-run, judge results all have registered schemas
+- **Builtin judges** — frontmatter compliance, upstream consumption, hallucination, token stats
+- **Task-specific judges** — bundled in the task package, custom schema per judge
+
+## Deliverables
+
+### Phase 1: Foundation (`@united-workforce/eval`)
+
+New package in the uwf monorepo.
+
+```
+packages/eval/
+  src/
+    cli.ts                    # uwf-eval entry point
+    commands/
+      run.ts                  # uwf-eval run
+      report.ts               # uwf-eval report <hash>
+      diff.ts                 # uwf-eval diff <hash> <hash>
+      list.ts                 # uwf-eval list
+    runner/
+      prepare.ts              # unpack tarball/dir → tmp cwd
+      execute.ts              # shell out to uwf thread start/exec
+      collect.ts              # run judges, collect scores
+    judge/
+      types.ts                # JudgeInput, JudgeOutput types
+      builtin/
+        frontmatter.ts        # frontmatter compliance check
+        upstream.ts           # upstream info consumption (LLM-as-judge)
+        hallucination.ts      # hallucination detection (LLM-as-judge)
+        token-stats.ts        # token usage from $usage field (#68)
+    storage/
+      schemas.ts              # OCAS schema definitions
+      store.ts                # CAS read/write helpers
+      index.ts                # variable indexing (@uwf/eval/*)
+    task/
+      types.ts                # TaskManifest type (task.yaml)
+      loader.ts               # parse task.yaml, validate
+  package.json
+  tsconfig.json
+```
+
+#### OCAS Schemas to Register
+
+1. `@uwf/eval-run` — full eval execution record
+   ```
+   { task, config: {agent, model, engineVersion}, threadId,
+     judges: [{name, score, weight, dataHash}], overall, timestamp }
+   ```
+
+2. `@uwf/eval-judge-frontmatter` — frontmatter judge data
+   ```
+   { stepsTotal, stepsValid, invalidSteps: [{stepIndex, role, errors: string[]}] }
+   ```
+
+3. `@uwf/eval-judge-upstream` — upstream consumption judge data
+   ```
+   { perStep: [{role, consumed: string[], missed: string[], score}] }
+   ```
+
+4. `@uwf/eval-judge-hallucination` — hallucination judge data
+   ```
+   { perStep: [{role, hallucinations: string[], score}] }
+   ```
+
+5. `@uwf/eval-judge-token-stats` — token stats (not scored, informational)
+   ```
+   { totalInput, totalOutput, totalTurns, perStep: [{role, input, output, turns, duration}] }
+   ```
+
+#### CLI Design
+
+```bash
+# Run eval
+uwf-eval run <task-dir-or-tarball> [--agent hermes] [--model claude-sonnet-4] [--count 20]
+
+# View results
+uwf-eval report <run-hash>        # render via ocas render
+uwf-eval diff <hash1> <hash2>     # side-by-side comparison
+uwf-eval list                     # list past runs
+```
+
+### Phase 2: Task Package Scaffold
+
+Template for creating eval tasks. Also serves as the first real task.
+
+```
+eval-tasks/                        # shazhou/uwf-eval-tasks monorepo
+  packages/
+    _template/                     # copypaste template
+      package.json
+      task.yaml
+      fixture/
+      src/judges/
+      tsconfig.json
+    fix-off-by-one/                # first real task
+      package.json                 # @uwf-eval/fix-off-by-one
+      task.yaml
+      fixture/
+        src/calc.ts                # buggy calculator
+        src/calc.test.ts           # test that exposes the bug
+        package.json
+      src/judges/
+        test-pass.ts               # runs pnpm test, checks exit code
+        code-quality.ts            # LLM judge: minimal change, correct fix
+      schemas/
+        test-pass.json             # OCAS schema for test-pass data
+        code-quality.json          # OCAS schema for code-quality data
+      tsconfig.json
+  pnpm-workspace.yaml
+  tsconfig.json
+  biome.json
+```
+
+#### task.yaml Format
+
+```yaml
+name: fix-off-by-one
+description: Fix an off-by-one error in a calculator's add function
+workflow: solve-issue              # registered workflow name, or relative path to .yaml
+prompt: "Fix the bug: add(1,2) returns 4 instead of 3"
+limits:
+  maxSteps: 15
+  timeoutMinutes: 30
+judges:
+  - name: frontmatter-compliance
+    weight: 0.15
+    builtin: true
+  - name: upstream-consumption
+    weight: 0.15
+    builtin: true
+  - name: hallucination
+    weight: 0.1
+    builtin: true
+  - name: token-stats
+    weight: 0                      # informational, not scored
+    builtin: true
+  - name: test-pass
+    weight: 0.3
+    entry: dist/judges/test-pass.js
+    schema: schemas/test-pass.json
+  - name: code-quality
+    weight: 0.3
+    entry: dist/judges/code-quality.js
+    schema: schemas/code-quality.json
+```
+
+#### Judge Script Contract
+
+```typescript
+// Input: process.argv = [node, script, cwd, threadId]
+// Output: stdout JSON
+// Exit 0 = success, non-zero = judge error (not low score)
+
+import type { JudgeOutput } from "@united-workforce/eval";
+
+const result: JudgeOutput<TestPassData> = {
+  score: 1.0,      // 0.0 - 1.0
+  data: {           // typed per judge schema
+    command: "pnpm test",
+    exitCode: 0,
+    output: "3 tests passed"
+  }
+};
+
+console.log(JSON.stringify(result));
+```
+
+### Phase 3: Prerequisite — $usage in Adapter Protocol (#68)
+
+Blocked by #68. Token stats judge needs `$usage` in step nodes.
+
+Can proceed with Phase 1+2 without it — token-stats judge just returns zeros until adapters report usage.
+
+## Implementation Order
+
+1. **Phase 1a**: `@united-workforce/eval` package scaffold + CLI skeleton + OCAS schemas
+2. **Phase 1b**: `run` command — prepare, execute, collect flow
+3. **Phase 1c**: Builtin judges — frontmatter (deterministic), upstream + hallucination (LLM-as-judge)
+4. **Phase 2a**: Create `shazhou/uwf-eval-tasks` monorepo with proman
+5. **Phase 2b**: First task `fix-off-by-one` with fixture repo + 2 custom judges
+6. **Phase 2c**: End-to-end test: `uwf-eval run packages/fix-off-by-one --agent hermes`
+7. **Phase 1d**: `report`, `diff`, `list` commands (read from CAS, render via ocas render)
+
+## Dependencies
+
+- `@ocas/core` + `@ocas/fs` — CAS storage
+- `@united-workforce/protocol` — step node types
+- `commander` — CLI framework (consistent with uwf)
+- LLM API access — for LLM-as-judge (upstream, hallucination, task-specific quality judges)
+
+## Open Questions
+
+1. **LLM-as-judge provider config** — reuse uwf's `~/.uwf/config.yaml` provider settings? Or separate config?
+2. **Workflow file location** — task.yaml references a workflow. Should the workflow YAML be inside the tarball, or reference a registered workflow by name?
+3. **Non-coding tasks** — debate workflow has no fixture repo. task.yaml needs `fixture: null` or simply omit the `fixture/` dir. Runner creates empty cwd.
+4. **Parallel judge execution** — judges are independent, can run in parallel. Worth the complexity?
+
+## Risks
+
+- LLM-as-judge consistency — same input may get different scores. Mitigation: run judge multiple times, take average? Or accept variance.
+- Token cost of judges — each LLM judge call costs tokens. For a 10-step workflow with 2 LLM judges = 20 LLM calls just for judging. Acceptable?
+- Fixture repo drift — if the fixture evolves, old eval runs become non-comparable. Pin fixture version in task.yaml.

CHANGELOG.md

@@ -0,0 +1,25 @@
+# Changelog
+
+## 0.1.0 (2026-06-05)
+
+Initial release of `@united-workforce/*` — a stateless workflow engine for AI agent orchestration.
+
+### Packages
+
+- **@united-workforce/protocol** — shared types (WorkflowPayload, StepNode, etc.)
+- **@united-workforce/util** — Crockford Base32, ULID, structured logger, frontmatter parsing
+- **@united-workforce/util-agent** — agent factory, context builder, extract pipeline
+- **@united-workforce/cli** — `uwf` CLI (thread lifecycle, status-based moderator, workflow registry)
+- **@united-workforce/eval** — `uwf-eval` CLI (prepare → execute → collect eval pipeline)
+- **@united-workforce/agent-hermes** — `uwf-hermes` adapter (Hermes Agent)
+- **@united-workforce/agent-claude-code** — `uwf-claude-code` adapter (Claude Code CLI)
+- **@united-workforce/agent-builtin** — `uwf-builtin` adapter (built-in LLM agent)
+- **@united-workforce/agent-mock** — `uwf-mock` adapter (deterministic test agent)
+
+### Highlights
+
+- Status-based graph routing (no LLM moderator cost)
+- CAS-backed immutable thread chains (`@ocas/core`)
+- Real token usage tracking (Hermes + Claude Code)
+- Eval framework with built-in judges (frontmatter, token-stats, test-pass)
+- `$SUSPEND` / resume for human-in-the-loop workflows

CLAUDE.md

@@ -222,41 +222,42 @@ Test files (`__tests__/**`) are exempt.
 
 | Tool | Purpose |
 |------|---------|
-| **bun** | Package manager + runtime |
+| **pnpm** | Package manager |
 | **TypeScript** | Type checking (strict mode) |
 | **Biome** | Lint + format (replaces ESLint + Prettier) |
-| **vitest** | Test runner (`cli` uses vitest; other packages use `bun test`) |
+| **vitest** | Test runner (all packages) |
 
 ### Development Workflow
 
 ```bash
 # ── Setup ──
-bun install                 # install all workspace dependencies
+pnpm install                # install all workspace dependencies
 
 # ── Daily development ──
-bun run build               # tsc --build (all packages, dependency order)
+pnpm run build              # build all packages (dependency order)
-bun run check               # tsc --build + biome check + lint-log-tags
+pnpm run check              # biome check + lint-log-tags
-bun run format              # biome format --write
+pnpm run typecheck          # tsc --build
-bun test                    # run tests across all packages
+pnpm run test               # run tests across all packages
 
 # ── Before committing ──
-bun run check               # must pass — typecheck + lint + log tag validation
+pnpm run check              # must pass — lint + log tag validation
-bun test                    # must pass — all package tests
+pnpm run typecheck          # must pass — type checking
+pnpm run test               # must pass — all package tests
 ```
 
 ### Publishing
 
-All public `@united-workforce/*` packages are published to **npmjs.org** with **fixed mode** (all packages share the same version number).
+All public `@united-workforce/*` packages are published to **npmjs.org** with **independent versioning**.
 
 ```bash
 # 1. Add a changeset describing the change
-bun changeset
+npx changeset
 
-# 2. Bump all package versions + generate CHANGELOGs
+# 2. Bump versions + generate CHANGELOGs
-bun version
+proman bump
 
-# 3. Build, test, and publish (runs scripts/publish-all.mjs)
+# 3. Build, test, and publish
-bun release
+proman publish
 
 # Or publish manually with a tag:
 node scripts/publish-all.mjs --tag alpha
@@ -265,7 +266,7 @@ node scripts/publish-all.mjs --dry-run    # preview without publishing
 
 - `workspace:^` dependencies resolve to `^x.y.z` on publish
 - Publish order defined in `scripts/publish-all.mjs` (dependency order)
-- Changesets config: `.changeset/config.json` (fixed mode, public access)
+- Changesets config: `.changeset/config.json` (independent versioning, public access)
 
 ### End-to-end: Author → Register → Run
 

docs/architecture.md

@@ -470,7 +470,7 @@ Use the `ocas` CLI for direct CAS operations (`~/.ocas/` store, shared with `uwf
 
 | Tool | Purpose |
 |------|---------|
-| **bun** | Package manager + runtime |
+| **pnpm** | Package manager |
 | **TypeScript** | Type checking (strict mode) |
 | **Biome** | Lint + format |
 | **vitest** | Test runner |

docs/sync-readme.md

@@ -17,7 +17,7 @@ The root README should have these sections in order:
 4. **Packages** — table with ALL packages from packages/ directory, columns: Package, Description, Type (cli/lib/agent/app)
 5. **Quick Start** — install, build, register workflow, start thread, run step
 6. **CLI Reference** — brief command list, detailed usage in cli README
-7. **Development** — bun install / build / check / test
+7. **Development** — pnpm install / build / check / test
 
 ## Per-Package README Structure
 
@@ -26,7 +26,7 @@ Each package README should have:
 1. **Title** — package name
 2. **One-line description** — matching package.json
 3. **Overview** — what it does, where it sits in the architecture, dependencies
-4. **Installation** — bun add (for libs) or "included as binary" (for cli/agents)
+4. **Installation** — pnpm add (for libs) or "included as binary" (for cli/agents)
 5. **API** (lib packages) — all exports from src/index.ts with type signatures, grouped by category, minimal usage examples
 6. **CLI Usage** (cli/agent packages) — command reference with examples
 7. **Internal Structure** — brief src/ file organization
@@ -56,7 +56,7 @@ For each package read:
 - All relative links work
 - Package names match package.json
 - No references to removed/renamed packages
-- bun run build still passes
+- pnpm run build still passes
 
 ## Guidelines
 

examples/analyze-topic.yaml

@@ -23,7 +23,7 @@ roles:
       type: object
       properties:
         $status:
-          enum: ["_"]
+          enum: ["done"]
         thesis:
           type: string
         keyPoints:
@@ -37,4 +37,4 @@ graph:
   $START:
     _: { role: "analyst", prompt: "Analyze the topic in the task and produce a structured summary with key points." }
   analyst:
-    _: { role: "$END", prompt: "Analysis complete. Finish the workflow." }
+    done: { role: "$END", prompt: "Analysis complete. Finish the workflow." }

examples/eval-simple.yaml

@@ -0,0 +1,30 @@
+name: eval-simple
+description: "Single-role eval workflow: fixer takes prompt, fixes code, done."
+roles:
+  fixer:
+    description: "Fixes the code based on the prompt"
+    goal: |
+      You are a code fixer. Read the prompt, understand the bug, fix it, and verify by running the tests.
+    capabilities:
+      - code-editing
+      - test-running
+    procedure: |
+      1. Read the prompt to understand what needs to be fixed
+      2. Fix the bug in the source code
+      3. Run the tests mentioned in the prompt to verify
+      4. Output $status=done when tests pass
+    output: "Describe what you fixed and confirm tests pass. Set $status to done."
+    frontmatter:
+      type: object
+      properties:
+        $status:
+          type: string
+          enum: [done]
+        summary:
+          type: string
+      required: [$status, summary]
+graph:
+  $START:
+    _: { role: "fixer", prompt: "Fix the code issue described in the task prompt." }
+  fixer:
+    done: { role: "$END", prompt: "Fix complete." }

packages/agent-builtin/__tests__/detail.test.ts

@@ -1,8 +1,8 @@
 import { mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { createMemoryStore } from "@ocas/core";
+import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { storeBuiltinDetail } from "../src/detail.js";
 import { appendSessionTurn, initSessionDir } from "../src/session.js";
 import type { BuiltinTurnPayload } from "../src/types.js";

packages/agent-builtin/__tests__/read-file.test.ts

@@ -1,8 +1,8 @@
-import { describe, it, expect, beforeAll, afterAll } from "vitest";
+import { mkdir, rm, writeFile } from "node:fs/promises";
-import { readFileTool } from "../src/tools/read-file.js";
-import { writeFile, mkdir, rm } from "node:fs/promises";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { afterAll, beforeAll, describe, expect, it } from "vitest";
+import { readFileTool } from "../src/tools/read-file.js";
 
 const testDir = join(tmpdir(), `read-file-test-${Date.now()}`);
 const ctx = { cwd: testDir, storageRoot: testDir };

packages/agent-builtin/__tests__/run-command.test.ts

@@ -1,6 +1,6 @@
-import { describe, it, expect } from "vitest";
-import { runCommandTool } from "../src/tools/run-command.js";
 import { tmpdir } from "node:os";
+import { describe, expect, it } from "vitest";
+import { runCommandTool } from "../src/tools/run-command.js";
 
 const ctx = { cwd: tmpdir(), storageRoot: tmpdir() };
 

packages/agent-builtin/__tests__/session.test.ts

@@ -3,13 +3,13 @@ import { mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
-import type { BuiltinTurnPayload } from "../src/types.js";
 import {
   appendSessionTurn,
   initSessionDir,
   readSessionTurns,
   removeSession,
 } from "../src/session.js";
+import type { BuiltinTurnPayload } from "../src/types.js";
 
 describe("session", () => {
   let storageRoot: string;

packages/agent-builtin/__tests__/write-file.test.ts

@@ -1,8 +1,8 @@
-import { describe, it, expect, afterAll } from "vitest";
-import { writeFileTool } from "../src/tools/write-file.js";
 import { readFile, rm } from "node:fs/promises";
-import { join } from "node:path";
 import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { afterAll, describe, expect, it } from "vitest";
+import { writeFileTool } from "../src/tools/write-file.js";
 
 const testDir = join(tmpdir(), `write-file-test-${Date.now()}`);
 const ctx = { cwd: testDir, storageRoot: testDir };

packages/agent-builtin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@united-workforce/agent-builtin",
-  "version": "0.5.0",
+  "version": "0.1.1",
   "files": [
     "src",
     "dist",
@@ -8,7 +8,7 @@
   ],
   "type": "module",
   "bin": {
-    "uwf-builtin": "./src/cli.ts"
+    "uwf-builtin": "./dist/cli.js"
   },
   "exports": {
     ".": {
@@ -17,7 +17,6 @@
     }
   },
   "scripts": {
-    "prepublishOnly": "echo 'Use pnpm run release from repo root' && exit 1",
     "test": "vitest run __tests__/",
     "test:ci": "vitest run __tests__/"
   },

packages/agent-builtin/src/agent.ts

@@ -82,7 +82,13 @@ async function runBuiltinWithMessages(
 
   if (loopResult.turnCount === 0) {
     log("5RWTK9NB", "no turns produced, returning empty output");
-    return { output: "", detailHash: "", sessionId: session.sessionId, assembledPrompt: "" };
+    return {
+      output: "",
+      detailHash: "",
+      sessionId: session.sessionId,
+      assembledPrompt: "",
+      usage: null,
+    };
   }
 
   // Read jsonl → persist turns to CAS → store detail
@@ -99,6 +105,7 @@ async function runBuiltinWithMessages(
     detailHash,
     sessionId: session.sessionId,
     assembledPrompt: "",
+    usage: null,
   };
 }
 

packages/agent-builtin/src/cli.ts

@@ -1,5 +1,12 @@
 #!/usr/bin/env node
 
+// eslint-disable-next-line -- dynamic import for version
+const pkg = await import("../package.json", { with: { type: "json" } });
+if (process.argv.includes("--version") || process.argv.includes("-V")) {
+  process.stdout.write(`${pkg.default.version}\n`);
+  process.exit(0);
+}
+
 import { createBuiltinAgent } from "./agent.js";
 
 const main = createBuiltinAgent();

packages/agent-claude-code/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@united-workforce/agent-claude-code",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "files": [
     "src",
     "dist",
@@ -8,7 +8,7 @@
   ],
   "type": "module",
   "bin": {
-    "uwf-claude-code": "./src/cli.ts"
+    "uwf-claude-code": "./dist/cli.js"
   },
   "exports": {
     ".": {
@@ -17,12 +17,12 @@
     }
   },
   "scripts": {
-    "prepublishOnly": "echo 'Use pnpm run release from repo root' && exit 1",
     "test": "vitest run __tests__/",
     "test:ci": "vitest run __tests__/"
   },
   "dependencies": {
     "@ocas/core": "^0.3.0",
+    "@united-workforce/protocol": "workspace:^",
     "@united-workforce/util": "workspace:^",
     "@united-workforce/util-agent": "workspace:^"
   },

packages/agent-claude-code/src/claude-code.ts

@@ -1,5 +1,6 @@
 import { spawn } from "node:child_process";
 import type { Store } from "@ocas/core";
+import type { Usage } from "@united-workforce/protocol";
 import { createLogger } from "@united-workforce/util";
 import {
   type AgentContext,
@@ -145,7 +146,14 @@ async function processClaudeOutput(
       );
     }
 
-    return { output, detailHash, sessionId, assembledPrompt };
+    const usage: Usage = {
+      turns: parsed.numTurns,
+      inputTokens: parsed.usage.inputTokens,
+      outputTokens: parsed.usage.outputTokens,
+      duration: Math.round(parsed.durationMs / 1000),
+    };
+
+    return { output, detailHash, sessionId, assembledPrompt, usage };
   }
 
   // Truly unparseable output - provide enhanced error message

packages/agent-claude-code/src/cli.ts

@@ -1,5 +1,12 @@
 #!/usr/bin/env node
 
+// eslint-disable-next-line -- dynamic import for version
+const pkg = await import("../package.json", { with: { type: "json" } });
+if (process.argv.includes("--version") || process.argv.includes("-V")) {
+  process.stdout.write(`${pkg.default.version}\n`);
+  process.exit(0);
+}
+
 import { createClaudeCodeAgent } from "./claude-code.js";
 
 const model = process.env.CLAUDE_MODEL ?? null;

packages/agent-claude-code/tsconfig.json

@@ -2,5 +2,5 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": { "rootDir": "src", "outDir": "dist" },
   "include": ["src"],
-  "references": [{ "path": "../util-agent" }]
+  "references": [{ "path": "../protocol" }, { "path": "../util-agent" }]
 }

packages/agent-hermes/CHANGELOG.md

@@ -0,0 +1,18 @@
+# @united-workforce/agent-hermes
+
+## 0.1.1
+
+### Patch Changes
+
+- 8085d1d: fix: read token usage from ACP PromptResponse instead of DB
+
+  Token counts (inputTokens, outputTokens) now come from the ACP
+  `PromptResponse.usage` field, which is populated synchronously from
+  `run_conversation()` return data — no WAL race condition.
+
+  Turns (assistant message count) still come from the DB via
+  `snapshotTurns()` before/after delta.
+
+  Previously both tokens and turns were read from the Hermes state DB
+  after the ACP prompt returned, but due to WAL write lag the DB often
+  had incomplete token data at read time (e.g. 235 vs actual 26,080).

packages/agent-hermes/__tests__/integration/acp-client.integration.test.ts

@@ -1,55 +0,0 @@
-import { afterEach, beforeEach, describe, expect, it } from "vitest";
-import { HermesAcpClient } from "../../src/acp-client.js";
-
-const UUID_RE = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i;
-
-describe("HermesAcpClient", () => {
-  let client: HermesAcpClient;
-
-  beforeEach(() => {
-    client = new HermesAcpClient();
-  });
-
-  afterEach(async () => {
-    await client.close();
-  });
-
-  it(
-    "connect() returns a UUID sessionId",
-    async () => {
-      const sessionId = await client.connect(process.cwd());
-      expect(typeof sessionId).toBe("string");
-      expect(sessionId).toMatch(UUID_RE);
-    },
-    { timeout: 2 * 60 * 1000 },
-  );
-
-  it(
-    "prompt() returns a non-empty text response",
-    async () => {
-      await client.connect(process.cwd());
-      const result = await client.prompt("Reply with exactly the word: PONG");
-      expect(typeof result.text).toBe("string");
-      expect(result.text.length).toBeGreaterThan(0);
-      expect(typeof result.sessionId).toBe("string");
-      expect(result.sessionId).toMatch(UUID_RE);
-    },
-    { timeout: 2 * 60 * 1000 },
-  );
-
-  it(
-    "prompt() can be called twice on the same session (resume)",
-    async () => {
-      await client.connect(process.cwd());
-
-      const first = await client.prompt("Say the word ALPHA and nothing else.");
-      expect(first.text.length).toBeGreaterThan(0);
-
-      const second = await client.prompt("Now say the word BETA and nothing else.");
-      expect(second.text.length).toBeGreaterThan(0);
-
-      expect(first.sessionId).toBe(second.sessionId);
-    },
-    { timeout: 2 * 60 * 1000 },
-  );
-});

packages/agent-hermes/__tests__/integration/resume-e2e.integration.test.ts

@@ -1,56 +0,0 @@
-import { afterEach, describe, expect, it } from "vitest";
-import { HermesAcpClient } from "../../src/acp-client.js";
-
-/**
- * E2E test for cross-process session resume.
- *
- * Simulates the workflow re-entry scenario:
- * 1. Client A: connect → prompt → close (developer first run)
- * 2. Client B: resume(sessionId) → prompt (developer re-entry after reviewer reject)
- *
- * This is what happens when uwf thread step spawns uwf-hermes twice for the same role.
- */
-describe("HermesAcpClient cross-process resume", () => {
-  const clients: HermesAcpClient[] = [];
-
-  afterEach(async () => {
-    for (const c of clients) {
-      await c.close();
-    }
-    clients.length = 0;
-  });
-
-  // TODO(#435): flaky — depends on live LLM; mock or move to integration suite
-  it.skip(
-    "resume() after close — second prompt returns non-empty text",
-    async () => {
-      // --- Client A: first run ---
-      const clientA = new HermesAcpClient();
-      clients.push(clientA);
-
-      await clientA.connect(process.cwd());
-      const first = await clientA.prompt(
-        "Remember the secret code: WATERMELON. Reply with exactly: ACKNOWLEDGED",
-      );
-      expect(first.text.length).toBeGreaterThan(0);
-      const sessionId = first.sessionId;
-
-      // Close client A (simulates uwf-hermes process exit)
-      await clientA.close();
-
-      // --- Client B: resume (simulates re-entry) ---
-      const clientB = new HermesAcpClient();
-      clients.push(clientB);
-
-      await clientB.resume(sessionId, process.cwd());
-      const second = await clientB.prompt(
-        "What was the secret code I told you earlier? Reply with just the code word.",
-      );
-
-      // The critical assertion: resumed session produces non-empty output
-      expect(second.text.length).toBeGreaterThan(0);
-      expect(second.sessionId).toBe(sessionId);
-    },
-    { timeout: 3 * 60 * 1000 },
-  );
-});

packages/agent-hermes/__tests__/session-detail.test.ts

@@ -140,7 +140,9 @@ function createTestDb(dbPath: string): TestDb {
   db.exec(`CREATE TABLE sessions (
     id TEXT PRIMARY KEY,
     model TEXT NOT NULL,
-    started_at INTEGER NOT NULL
+    started_at INTEGER NOT NULL,
+    input_tokens INTEGER DEFAULT 0,
+    output_tokens INTEGER DEFAULT 0
   )`);
   db.exec(`CREATE TABLE messages (
     id INTEGER PRIMARY KEY AUTOINCREMENT,

packages/agent-hermes/__tests__/usage-delta.test.ts

@@ -0,0 +1,122 @@
+import { describe, expect, test } from "vitest";
+import type { AcpUsage } from "../src/acp-client.js";
+import { buildUsage, snapshotTurns } from "../src/hermes.js";
+import type { HermesSessionJson } from "../src/types.js";
+
+function makeSession(overrides: Partial<HermesSessionJson> = {}): HermesSessionJson {
+  return {
+    session_id: "test-session",
+    model: "test-model",
+    session_start: "2026-01-01T00:00:00Z",
+    messages: [],
+    inputTokens: 0,
+    outputTokens: 0,
+    ...overrides,
+  };
+}
+
+describe("snapshotTurns", () => {
+  test("returns zero for null session", () => {
+    const result = snapshotTurns(null);
+    expect(result).toEqual({ turns: 0 });
+  });
+
+  test("returns zero for empty session", () => {
+    const result = snapshotTurns(makeSession());
+    expect(result).toEqual({ turns: 0 });
+  });
+
+  test("counts assistant messages as turns", () => {
+    const result = snapshotTurns(
+      makeSession({
+        messages: [
+          { role: "user", content: "hello", reasoning: null, tool_calls: null },
+          { role: "assistant", content: "hi", reasoning: null, tool_calls: null },
+          { role: "user", content: "do X", reasoning: null, tool_calls: null },
+          { role: "tool", content: "result", reasoning: null, tool_calls: null },
+          { role: "assistant", content: "done", reasoning: null, tool_calls: null },
+        ],
+        inputTokens: 1000,
+        outputTokens: 500,
+      }),
+    );
+    expect(result).toEqual({ turns: 2 });
+  });
+
+  test("ignores non-assistant messages for turn count", () => {
+    const result = snapshotTurns(
+      makeSession({
+        messages: [
+          { role: "user", content: "hello", reasoning: null, tool_calls: null },
+          { role: "tool", content: "result", reasoning: null, tool_calls: null },
+        ],
+      }),
+    );
+    expect(result.turns).toBe(0);
+  });
+});
+
+describe("buildUsage", () => {
+  const acpUsage: AcpUsage = { inputTokens: 5000, outputTokens: 2000, totalTokens: 7000 };
+
+  test("first visit: tokens from ACP, turns from DB delta", () => {
+    const beforeTurns = { turns: 0 };
+    const afterTurns = { turns: 3 };
+    const result = buildUsage(acpUsage, beforeTurns, afterTurns, 12.5);
+    expect(result).toEqual({
+      turns: 3,
+      inputTokens: 5000,
+      outputTokens: 2000,
+      duration: 13,
+    });
+  });
+
+  test("re-entry: turn delta computed correctly, tokens from ACP", () => {
+    const beforeTurns = { turns: 2 };
+    const afterTurns = { turns: 4 };
+    const acpDelta: AcpUsage = { inputTokens: 8000, outputTokens: 3500, totalTokens: 11500 };
+    const result = buildUsage(acpDelta, beforeTurns, afterTurns, 7.3);
+    expect(result).toEqual({
+      turns: 2,
+      inputTokens: 8000,
+      outputTokens: 3500,
+      duration: 7,
+    });
+  });
+
+  test("floors negative turn deltas at 0, then defaults to 1", () => {
+    const beforeTurns = { turns: 5 };
+    const afterTurns = { turns: 3 };
+    const result = buildUsage(acpUsage, beforeTurns, afterTurns, 1.0);
+    // turns would be negative (-2), floored to 0, then || 1 gives 1
+    expect(result.turns).toBe(1);
+  });
+
+  test("zero turns delta defaults to 1 (at least one turn happened)", () => {
+    const beforeTurns = { turns: 3 };
+    const afterTurns = { turns: 3 };
+    const result = buildUsage(acpUsage, beforeTurns, afterTurns, 5.0);
+    // turns delta is 0, || 1 gives 1
+    expect(result.turns).toBe(1);
+  });
+
+  test("null ACP usage yields zero tokens", () => {
+    const beforeTurns = { turns: 0 };
+    const afterTurns = { turns: 2 };
+    const result = buildUsage(null, beforeTurns, afterTurns, 10.0);
+    expect(result).toEqual({
+      turns: 2,
+      inputTokens: 0,
+      outputTokens: 0,
+      duration: 10,
+    });
+  });
+
+  test("duration is rounded", () => {
+    const beforeTurns = { turns: 0 };
+    const afterTurns = { turns: 1 };
+    expect(buildUsage(acpUsage, beforeTurns, afterTurns, 3.7).duration).toBe(4);
+    expect(buildUsage(acpUsage, beforeTurns, afterTurns, 3.2).duration).toBe(3);
+    expect(buildUsage(acpUsage, beforeTurns, afterTurns, 0.0).duration).toBe(0);
+  });
+});

packages/agent-hermes/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@united-workforce/agent-hermes",
-  "version": "0.5.0",
+  "version": "0.1.2",
   "files": [
     "src",
     "dist",
@@ -8,7 +8,7 @@
   ],
   "type": "module",
   "bin": {
-    "uwf-hermes": "./src/cli.ts"
+    "uwf-hermes": "./dist/cli.js"
   },
   "exports": {
     ".": {
@@ -17,7 +17,6 @@
     }
   },
   "scripts": {
-    "prepublishOnly": "echo 'Use pnpm run release from repo root' && exit 1",
     "test": "vitest run __tests__/",
     "test:ci": "vitest run __tests__/"
   },

packages/agent-hermes/src/acp-client.ts

@@ -1,6 +1,16 @@
 import type { ChildProcess } from "node:child_process";
 import { spawn } from "node:child_process";
+import { readFileSync } from "node:fs";
+import { dirname, join } from "node:path";
 import { createInterface } from "node:readline";
+import { fileURLToPath } from "node:url";
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const OWN_VERSION = (
+  JSON.parse(readFileSync(join(__dirname, "..", "package.json"), "utf-8")) as {
+    version: string;
+  }
+).version;
 
 const HERMES_COMMAND = "hermes";
 const PROTOCOL_VERSION = 1;
@@ -17,9 +27,17 @@ type PendingRequest = {
   reject: (reason: Error) => void;
 };
 
+/** Token usage returned by ACP PromptResponse. */
+export type AcpUsage = {
+  inputTokens: number;
+  outputTokens: number;
+  totalTokens: number;
+};
+
 export type AcpPromptResult = {
   text: string;
   sessionId: string;
+  usage: AcpUsage | null;
 };
 
 export class HermesAcpClient {
@@ -72,6 +90,11 @@ export class HermesAcpClient {
     return sessionId;
   }
 
+  /** Return the current session ID, or null if not connected. */
+  getSessionId(): string | null {
+    return this.sessionId;
+  }
+
   /** Send prompt and collect final assistant text from ACP stream chunks. */
   async prompt(text: string): Promise<AcpPromptResult> {
     if (this.sessionId === null) {
@@ -91,9 +114,25 @@ export class HermesAcpClient {
       );
     }
 
+    // Extract token usage from ACP PromptResponse.result.usage (camelCase wire format)
+    const result = (response as { result?: Record<string, unknown> }).result;
+    const rawUsage = result?.usage as Record<string, unknown> | undefined;
+    const usage: AcpUsage | null =
+      rawUsage !== undefined &&
+      typeof rawUsage.inputTokens === "number" &&
+      typeof rawUsage.outputTokens === "number" &&
+      typeof rawUsage.totalTokens === "number"
+        ? {
+            inputTokens: rawUsage.inputTokens,
+            outputTokens: rawUsage.outputTokens,
+            totalTokens: rawUsage.totalTokens,
+          }
+        : null;
+
     return {
       text: this.messageChunks.join(""),
       sessionId: this.sessionId,
+      usage,
     };
   }
 
@@ -270,7 +309,7 @@ export class HermesAcpClient {
   private async initialize(): Promise<void> {
     const initResponse = await this.sendRequest("initialize", {
       protocolVersion: PROTOCOL_VERSION,
-      clientInfo: { name: "uwf", version: "0.1.0" },
+      clientInfo: { name: "uwf-hermes", version: OWN_VERSION },
       capabilities: {},
     });
 

packages/agent-hermes/src/cli.ts

@@ -1,5 +1,12 @@
 #!/usr/bin/env node
 
+// eslint-disable-next-line -- dynamic import for version
+const pkg = await import("../package.json", { with: { type: "json" } });
+if (process.argv.includes("--version") || process.argv.includes("-V")) {
+  process.stdout.write(`${pkg.default.version}\n`);
+  process.exit(0);
+}
+
 import { createHermesAgent } from "./hermes.js";
 import { isResumeDisabled } from "./session-cache.js";
 

packages/agent-hermes/src/hermes.ts

@@ -1,4 +1,5 @@
 import type { Store } from "@ocas/core";
+import type { Usage } from "@united-workforce/protocol";
 import { createLogger } from "@united-workforce/util";
 import {
   type AgentContext,
@@ -7,13 +8,50 @@ import {
   buildRolePrompt,
   createAgent,
 } from "@united-workforce/util-agent";
-
+import type { AcpUsage } from "./acp-client.js";
 import { HermesAcpClient } from "./acp-client.js";
 import { getCachedSessionId, setCachedSessionId } from "./session-cache.js";
 import { loadHermesSession, storeHermesSessionDetail } from "./session-detail.js";
+import type { HermesSessionJson } from "./types.js";
 
 const log = createLogger({ sink: { kind: "stderr" } });
 
+/** Snapshot of session metrics taken before and after a prompt call. */
+type TurnsSnapshot = {
+  turns: number;
+};
+
+const ZERO_TURNS: TurnsSnapshot = { turns: 0 };
+
+/** Extract assistant turn count from a session. Returns zero for null sessions. */
+export function snapshotTurns(session: HermesSessionJson | null): TurnsSnapshot {
+  if (session === null) {
+    return ZERO_TURNS;
+  }
+  return {
+    turns: session.messages.filter((m) => m.role === "assistant").length,
+  };
+}
+
+/**
+ * Build Usage from ACP token data + DB turn delta.
+ * Tokens come from ACP PromptResponse (synchronous, accurate).
+ * Turns come from DB before/after snapshots (may have WAL lag, but acceptable).
+ */
+export function buildUsage(
+  acpUsage: AcpUsage | null,
+  beforeTurns: TurnsSnapshot,
+  afterTurns: TurnsSnapshot,
+  durationSec: number,
+): Usage {
+  return {
+    turns: Math.max(0, afterTurns.turns - beforeTurns.turns) || 1,
+    inputTokens: acpUsage?.inputTokens ?? 0,
+    outputTokens: acpUsage?.outputTokens ?? 0,
+    duration: Math.round(durationSec),
+  };
+}
+
 /** Assemble system prompt, task, and prior step outputs for Hermes. */
 export function buildHermesPrompt(ctx: AgentContext): string {
   const parts: string[] = [];
@@ -108,25 +146,45 @@ export function createHermesAgent(resumeDisabled: boolean): () => Promise<void>
     void client.close();
   });
 
-  async function runPrompt(ctx: AgentContext, useContinuation: boolean): Promise<AgentRunResult> {
+  async function runPrompt(
+    ctx: AgentContext,
+    useContinuation: boolean,
+    beforeTurns: TurnsSnapshot,
+  ): Promise<AgentRunResult> {
     const effectiveCtx = useContinuation ? ctx : { ...ctx, isFirstVisit: true };
     const fullPrompt = buildHermesPrompt(effectiveCtx);
-    const { text, sessionId } = await client.prompt(fullPrompt);
+    const startMs = Date.now();
+    const { text, sessionId, usage: acpUsage } = await client.prompt(fullPrompt);
+    const durationSec = (Date.now() - startMs) / 1000;
     const { detailHash } = await storePromptResult(ctx.store, sessionId);
 
     if (!resumeDisabled) {
       await setCachedSessionId(ctx.threadId, ctx.role, sessionId, ctx.storageRoot);
     }
 
-    return { output: text, detailHash, sessionId, assembledPrompt: fullPrompt };
+    // Turns from DB (may lag slightly due to WAL, but acceptable)
+    const afterSession = await loadHermesSession(sessionId);
+    const afterTurns = snapshotTurns(afterSession);
+    const usage = buildUsage(acpUsage, beforeTurns, afterTurns, durationSec);
+
+    return { output: text, detailHash, sessionId, assembledPrompt: fullPrompt, usage };
   }
 
   async function runHermes(ctx: AgentContext): Promise<AgentRunResult> {
     const cwd = process.cwd();
     const attempt = await prepareSession(client, ctx, cwd, resumeDisabled);
 
+    // Snapshot before prompt: for resumed sessions, captures cumulative state
+    // so we can compute the turn delta. For new sessions, this is ZERO_TURNS.
+    const currentSessionId = client.getSessionId();
+    const beforeSession =
+      attempt.resumed && currentSessionId !== null
+        ? await loadHermesSession(currentSessionId)
+        : null;
+    const beforeTurns = snapshotTurns(beforeSession);
+
     try {
-      return await runPrompt(ctx, attempt.useContinuation);
+      return await runPrompt(ctx, attempt.useContinuation, beforeTurns);
     } catch (error) {
       if (!attempt.resumed) {
         throw error;
@@ -136,7 +194,8 @@ export function createHermesAgent(resumeDisabled: boolean): () => Promise<void>
       log("8FQW2R6N", `continuation prompt failed, retrying with initial prompt: ${message}`);
       await client.close();
       await client.connect(cwd);
-      return runPrompt(ctx, false);
+      // Fresh session after retry — reset snapshot to zero
+      return runPrompt(ctx, false, ZERO_TURNS);
     }
   }
 
@@ -147,9 +206,22 @@ export function createHermesAgent(resumeDisabled: boolean): () => Promise<void>
   ): Promise<AgentRunResult> {
     // Client is already connected from runHermes — same ACP session,
     // so the agent sees the full conversation history (crucial for retries).
-    const { text, sessionId } = await client.prompt(message);
+    // Snapshot turns before the continuation prompt for delta computation.
+    const currentSessionId = client.getSessionId();
+    const beforeSession =
+      currentSessionId !== null ? await loadHermesSession(currentSessionId) : null;
+    const beforeTurns = snapshotTurns(beforeSession);
+
+    const startMs = Date.now();
+    const { text, sessionId, usage: acpUsage } = await client.prompt(message);
+    const durationSec = (Date.now() - startMs) / 1000;
     const { detailHash } = await storePromptResult(store, sessionId);
-    return { output: text, detailHash, sessionId, assembledPrompt: "" };
+
+    const afterSession = await loadHermesSession(sessionId);
+    const afterTurns = snapshotTurns(afterSession);
+    const usage = buildUsage(acpUsage, beforeTurns, afterTurns, durationSec);
+
+    return { output: text, detailHash, sessionId, assembledPrompt: "", usage };
   }
 
   const agentMain = createAgent({

packages/agent-hermes/src/index.ts

@@ -1,2 +1,8 @@
+export type { AcpUsage } from "./acp-client.js";
 export { HermesAcpClient } from "./acp-client.js";
-export { buildHermesPrompt, createHermesAgent } from "./hermes.js";
+export {
+  buildHermesPrompt,
+  buildUsage,
+  createHermesAgent,
+  snapshotTurns,
+} from "./hermes.js";

packages/agent-hermes/src/session-detail.ts

@@ -106,7 +106,7 @@ function parseSessionJson(raw: unknown): HermesSessionJson | null {
       messages.push(msg);
     }
   }
-  return { session_id, model, session_start, messages };
+  return { session_id, model, session_start, messages, inputTokens: 0, outputTokens: 0 };
 }
 
 export function getHermesDbPath(): string {
@@ -117,6 +117,8 @@ type DbSessionRow = {
   id: string;
   model: string;
   started_at: number;
+  input_tokens: number;
+  output_tokens: number;
 };
 
 type DbMessageRow = {
@@ -156,7 +158,9 @@ export function loadHermesSessionFromDb(
   try {
     db = new DatabaseSync(resolvedPath, { readOnly: true });
     const session = db
-      .prepare("SELECT id, model, started_at FROM sessions WHERE id = ?")
+      .prepare(
+        "SELECT id, model, started_at, input_tokens, output_tokens FROM sessions WHERE id = ?",
+      )
       .get(sessionId) as DbSessionRow | null;
     if (session === null) {
       return null;
@@ -181,6 +185,8 @@ export function loadHermesSessionFromDb(
       model: session.model,
       session_start: new Date(session.started_at * 1000).toISOString(),
       messages,
+      inputTokens: session.input_tokens ?? 0,
+      outputTokens: session.output_tokens ?? 0,
     };
   } catch {
     return null;

packages/agent-hermes/src/types.ts

@@ -40,4 +40,6 @@ export type HermesSessionJson = {
   model: string;
   session_start: string;
   messages: HermesSessionMessage[];
+  inputTokens: number;
+  outputTokens: number;
 };

packages/agent-mock/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@united-workforce/agent-mock",
-  "version": "0.5.0",
+  "version": "0.1.1",
   "files": [
     "src",
     "dist",
@@ -17,7 +17,6 @@
     }
   },
   "scripts": {
-    "prepublishOnly": "echo 'Use pnpm run release from repo root' && exit 1",
     "test": "vitest run __tests__/",
     "test:ci": "vitest run __tests__/"
   },

packages/agent-mock/src/cli.ts

@@ -1,5 +1,12 @@
 #!/usr/bin/env node
 
+// eslint-disable-next-line -- dynamic import for version
+const pkg = await import("../package.json", { with: { type: "json" } });
+if (process.argv.includes("--version") || process.argv.includes("-V")) {
+  process.stdout.write(`${pkg.default.version}\n`);
+  process.exit(0);
+}
+
 import { createMockAgent } from "./mock-agent.js";
 
 const USAGE = "usage: uwf-mock --mock-data <path> --thread <id> --role <role> --prompt <text>";

packages/agent-mock/src/mock-agent.ts

@@ -103,6 +103,7 @@ export function createMockAgent(mockDataPath: string): () => Promise<void> {
       detailHash,
       sessionId,
       assembledPrompt: "",
+      usage: { turns: 1, inputTokens: 0, outputTokens: 0, duration: 0 },
     };
     lastResult = result;
     return result;

packages/cli/CHANGELOG.md

@@ -0,0 +1,9 @@
+# @united-workforce/cli
+
+## 0.1.1
+
+### Patch Changes
+
+- 850a3b2: fix: resolve --agent override via config alias before raw command
+
+  `resolveAgentConfig()` now checks `config.agents[alias]` first before falling back to `parseAgentOverride()`. Eval CLI default `--agent` changed from `"hermes"` to `"uwf-hermes"`.

packages/cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@united-workforce/cli",
-  "version": "0.5.0",
+  "version": "0.1.1",
   "files": [
     "src",
     "dist",
@@ -22,7 +22,6 @@
     "yaml": "^2.8.4"
   },
   "scripts": {
-    "prepublishOnly": "echo 'Use pnpm run release from repo root' && exit 1",
     "test": "vitest run src/",
     "test:ci": "vitest run src/"
   },

packages/cli/src/__tests__/current-role.test.ts

@@ -6,13 +6,7 @@ import type { CasRef, ThreadId } from "@united-workforce/protocol";
 import { describe, expect, test } from "vitest";
 import { createMarker, deleteMarker } from "../background/index.js";
 import { cmdThreadList, cmdThreadShow, cmdThreadStart } from "../commands/thread.js";
-import {
+import { completeThread, createUwfStore, loadActiveThreads, setThread } from "../store.js";
-  addHistoryEntry,
-  createUwfStore,
-  deleteThread,
-  loadAllThreads,
-  setThread,
-} from "../store.js";
 
 const OUTPUT_SCHEMA = {
   type: "object" as const,
@@ -48,7 +42,7 @@ roles:
       type: object
       required: ["$status"]
       properties:
-        $status: { type: string }
+        $status: { type: string, enum: ["done"] }
 graph:
   $START:
     _:
@@ -65,7 +59,7 @@ graph:
       prompt: "Try again"
       location: null
   roleB:
-    _:
+    done:
       role: $END
       prompt: "Done"
       location: null
@@ -98,7 +92,7 @@ roles:
       type: object
       required: ["$status"]
       properties:
-        $status: { type: string }
+        $status: { type: string, enum: ["done"] }
   roleC:
     description: Fail role
     goal: Do C
@@ -110,7 +104,7 @@ roles:
       type: object
       required: ["$status"]
       properties:
-        $status: { type: string }
+        $status: { type: string, enum: ["done"] }
 graph:
   $START:
     _:
@@ -127,12 +121,12 @@ graph:
       prompt: "Do C (fail)"
       location: null
   roleB:
-    _:
+    done:
       role: $END
       prompt: "Done"
       location: null
   roleC:
-    _:
+    done:
       role: $END
       prompt: "Done"
       location: null
@@ -153,7 +147,7 @@ roles:
       type: object
       required: ["$status"]
       properties:
-        $status: { type: string }
+        $status: { type: string, enum: ["done"] }
 graph:
   $START:
     _:
@@ -161,7 +155,7 @@ graph:
       prompt: "Work"
       location: null
   worker:
-    _:
+    done:
       role: $END
       prompt: "Done"
       location: null
@@ -175,7 +169,7 @@ async function insertStepNode(
   outputPayload: Record<string, unknown>,
 ): Promise<void> {
   const uwf = await createUwfStore(storageRoot);
-  const index = loadAllThreads(uwf.varStore);
+  const index = loadActiveThreads(uwf.varStore);
   const headEntry = index[threadId];
   if (headEntry === undefined) throw new Error(`thread ${threadId} not in index`);
   const head = headEntry.head;
@@ -206,7 +200,13 @@ async function insertStepNode(
     assembledPrompt: null,
   })) as CasRef;
 
-  setThread(uwf.varStore, threadId, { head: stepHash, suspendedRole: null, suspendMessage: null });
+  setThread(uwf.varStore, threadId, {
+    head: stepHash,
+    status: "idle",
+    suspendedRole: null,
+    suspendMessage: null,
+    completedAt: null,
+  });
 }
 
 describe("currentRole field", () => {
@@ -282,19 +282,12 @@ describe("currentRole field", () => {
     try {
       const wf = join(tmpDir, "test-current-role.yaml");
       await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
-      const { thread, workflow } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
+      const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
       const tid = thread as ThreadId;
 
       const uwfForIndex = await createUwfStore(storageRoot);
-      const head = loadAllThreads(uwfForIndex.varStore)[tid]!.head;
+      loadActiveThreads(uwfForIndex.varStore)[tid]!.head;
-      deleteThread(uwfForIndex.varStore, tid);
+      completeThread(uwfForIndex.varStore, tid, "completed");
-      addHistoryEntry(uwfForIndex.varStore, {
-        thread: tid,
-        workflow,
-        head,
-        completedAt: Date.now(),
-        reason: "completed",
-      });
 
       const result = await cmdThreadShow(storageRoot, tid);
       expect(result.status).toBe("completed");
@@ -310,19 +303,12 @@ describe("currentRole field", () => {
     try {
       const wf = join(tmpDir, "test-current-role.yaml");
       await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
-      const { thread, workflow } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
+      const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
       const tid = thread as ThreadId;
 
       const uwfForIndex = await createUwfStore(storageRoot);
-      const head = loadAllThreads(uwfForIndex.varStore)[tid]!.head;
+      loadActiveThreads(uwfForIndex.varStore)[tid]!.head;
-      deleteThread(uwfForIndex.varStore, tid);
+      completeThread(uwfForIndex.varStore, tid, "cancelled");
-      addHistoryEntry(uwfForIndex.varStore, {
-        thread: tid,
-        workflow,
-        head,
-        completedAt: Date.now(),
-        reason: "cancelled",
-      });
 
       const result = await cmdThreadShow(storageRoot, tid);
       expect(result.status).toBe("cancelled");
@@ -375,15 +361,8 @@ describe("currentRole field", () => {
       const comp = await cmdThreadStart(storageRoot, wf, "completed", tmpDir);
       const compId = comp.thread as ThreadId;
       const uwfForIndex = await createUwfStore(storageRoot);
-      const compHead = loadAllThreads(uwfForIndex.varStore)[compId]!.head;
+      const _compHead = loadActiveThreads(uwfForIndex.varStore)[compId]!.head;
-      deleteThread(uwfForIndex.varStore, compId);
+      completeThread(uwfForIndex.varStore, compId, "completed");
-      addHistoryEntry(uwfForIndex.varStore, {
-        thread: compId,
-        workflow: comp.workflow,
-        head: compHead,
-        completedAt: Date.now(),
-        reason: "completed",
-      });
 
       const list = await cmdThreadList(storageRoot, null, null, null, 0, 100);
 
@@ -447,8 +426,8 @@ describe("currentRole field", () => {
       await writeFile(wf, SINGLE_ROLE_WORKFLOW_YAML, "utf8");
 
       const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
-      // worker → _ maps to $END
+      // worker → done maps to $END
-      await insertStepNode(storageRoot, thread as ThreadId, "worker", {});
+      await insertStepNode(storageRoot, thread as ThreadId, "worker", { $status: "done" });
 
       const result = await cmdThreadShow(storageRoot, thread as ThreadId);
       expect(result.currentRole).toBe(null);

packages/cli/src/__tests__/e2e-mock-agent.test.ts

@@ -10,7 +10,7 @@ import { afterEach, beforeAll, beforeEach, describe, expect, test } from "vitest
 import { stringify } from "yaml";
 import { cmdThreadStart } from "../commands/thread.js";
 import { cmdWorkflowAdd } from "../commands/workflow.js";
-import { createUwfStore, findHistoryEntry, getThread } from "../store.js";
+import { createUwfStore, getThread } from "../store.js";
 
 // ── paths ──────────────────────────────────────────────────────────────────
 
@@ -106,9 +106,13 @@ async function addWorkflow(workflowFixture: string, workflowName: string): Promi
 
 type ExecResult = { stdout: string; stderr: string; exitCode: number };
 
-function runExec(threadId: string): ExecResult {
+function runExec(threadId: string, count: number | null = null): ExecResult {
+  const args = [CLI_PATH, "thread", "exec", threadId];
+  if (count !== null) {
+    args.push("--count", String(count));
+  }
   try {
-    const stdout = execFileSync(process.execPath, [CLI_PATH, "thread", "exec", threadId], {
+    const stdout = execFileSync(process.execPath, args, {
       encoding: "utf8",
       stdio: ["ignore", "pipe", "pipe"],
       env: { ...process.env, UWF_HOME: uwfHome, OCAS_HOME: casDir },
@@ -126,11 +130,38 @@ function runExec(threadId: string): ExecResult {
   }
 }
 
+/** Invoke `uwf thread resume <threadId> -p <prompt>` through the built CLI. */
+function runResume(threadId: string, prompt: string): ExecResult {
+  try {
+    const stdout = execFileSync(
+      process.execPath,
+      [CLI_PATH, "thread", "resume", threadId, "-p", prompt],
+      {
+        encoding: "utf8",
+        stdio: ["ignore", "pipe", "pipe"],
+        env: { ...process.env, UWF_HOME: uwfHome, OCAS_HOME: casDir },
+        cwd: tmpDir,
+        timeout: 30000,
+      },
+    );
+    return { stdout, stderr: "", exitCode: 0 };
+  } catch (e: unknown) {
+    const err = e as NodeJS.ErrnoException & {
+      stdout?: string;
+      stderr?: string;
+      status?: number;
+    };
+    return { stdout: err.stdout ?? "", stderr: err.stderr ?? "", exitCode: err.status ?? 1 };
+  }
+}
+
 type StepOutputJson = {
   thread: string;
   head: string;
   status: string;
   currentRole: string | null;
+  suspendedRole: string | null;
+  suspendMessage: string | null;
   done: boolean;
 };
 
@@ -198,19 +229,25 @@ describe("E2E mock-agent: full uwf pipeline", () => {
     expect(getStatus(store, s1.output)).toBe("ready");
     expect(getStatus(store, s2.output)).toBe("done");
 
+    // Mock agent reports usage stats in step nodes.
+    expect(s1.usage).toEqual({ turns: 1, inputTokens: 0, outputTokens: 0, duration: 0 });
+    expect(s2.usage).toEqual({ turns: 1, inputTokens: 0, outputTokens: 0, duration: 0 });
+
     // The start node points at the registered workflow.
     const startNode = store.cas.get(startHash as CasRef);
     expect((startNode!.payload as StartNodePayload).workflow).toBe(workflowHash);
 
-    // Thread is completed: removed from active index, present in history.
+    // Thread is completed: status changed to "completed", head updated.
     const uwf = await createUwfStore(uwfHome);
-    expect(getThread(uwf.varStore, threadId)).toBeNull();
+    const finalEntry = getThread(uwf.varStore, threadId);
-    const hist = findHistoryEntry(uwf.varStore, threadId);
+    expect(finalEntry).not.toBeNull();
-    expect(hist).not.toBeNull();
+    expect(finalEntry!.status).toBe("completed");
-    expect(hist!.head).toBe(step2.head);
+    expect(finalEntry!.head).toBe(step2.head);
   });
 
-  test("2. branching workflow loops developer→reviewer→developer→reviewer→$END", async () => {
+  test("2. branching workflow loops developer→reviewer→developer→reviewer→$END", {
+    timeout: 30_000,
+  }, async () => {
     await writeMockConfig("e2e-loop.mock.yaml");
     const workflowHash = await addWorkflow("e2e-loop.workflow.yaml", "test-loop");
 
@@ -263,11 +300,14 @@ describe("E2E mock-agent: full uwf pipeline", () => {
     expect(getStatus(store, n4.output)).toBe("approved");
 
     const uwf = await createUwfStore(uwfHome);
-    expect(getThread(uwf.varStore, threadId)).toBeNull();
+    const finalEntry = getThread(uwf.varStore, threadId);
-    expect(findHistoryEntry(uwf.varStore, threadId)).not.toBeNull();
+    expect(finalEntry).not.toBeNull();
+    expect(finalEntry!.status).toBe("completed");
   });
 
-  test("3. role mismatch in mock data makes the agent exit with an error", async () => {
+  test("3. role mismatch in mock data makes the agent exit with an error", {
+    timeout: 30_000,
+  }, async () => {
     // Reuses the linear workflow but with a mock whose step[1].role is wrong.
     await writeMockConfig("e2e-mismatch.mock.yaml");
     const workflowHash = await addWorkflow("e2e-linear.workflow.yaml", "test-linear");
@@ -287,7 +327,172 @@ describe("E2E mock-agent: full uwf pipeline", () => {
 
     // The thread remains active (no step node was written for the failed step).
     const uwf = await createUwfStore(uwfHome);
-    expect(getThread(uwf.varStore, threadId)).not.toBeNull();
+    const entry = getThread(uwf.varStore, threadId);
-    expect(getThread(uwf.varStore, threadId)!.head).toBe(step1.head);
+    expect(entry).not.toBeNull();
+    expect(entry!.status).not.toBe("completed");
+    expect(entry!.head).toBe(step1.head);
+  });
+
+  test("4. planner $SUSPEND then resume re-runs planner and reaches $END", {
+    timeout: 30_000,
+  }, async () => {
+    await writeMockConfig("e2e-suspend.mock.yaml");
+    const workflowHash = await addWorkflow("e2e-suspend.workflow.yaml", "test-suspend");
+
+    const start = await cmdThreadStart(uwfHome, workflowHash, "Analyze the task", uwfHome, tmpDir);
+    const threadId = start.thread;
+
+    // Step 1 → planner emits insufficient_info → thread suspends.
+    const step1 = execStep(threadId);
+    expect(step1.status).toBe("suspended");
+    expect(step1.done).toBe(false);
+    expect(step1.currentRole).toBeNull();
+    expect(step1.suspendedRole).toBe("planner");
+    expect(step1.suspendMessage).toBe("Need more info: missing requirements");
+
+    // Thread index entry reflects the suspension with rendered metadata.
+    const suspendedEntry = getThread((await createUwfStore(uwfHome)).varStore, threadId);
+    expect(suspendedEntry).not.toBeNull();
+    expect(suspendedEntry!.status).toBe("suspended");
+    expect(suspendedEntry!.suspendedRole).toBe("planner");
+    expect(suspendedEntry!.suspendMessage).toBe("Need more info: missing requirements");
+
+    // Resume re-runs the planner role; the second scripted step is `ready` → $END.
+    const resume = runResume(threadId, "Here are the requirements");
+    expect(resume.exitCode).toBe(0);
+    const resumeOut = JSON.parse(resume.stdout.trim()) as StepOutputJson;
+    expect(resumeOut.status).toBe("completed");
+    expect(resumeOut.done).toBe(true);
+    expect(resumeOut.currentRole).toBeNull();
+    expect(resumeOut.suspendedRole).toBeNull();
+
+    // CAS chain: suspended planner step → resumed planner step.
+    const store = await openStore(casDir);
+    const s1 = getStepNode(store, step1.head);
+    const s2 = getStepNode(store, resumeOut.head);
+    expect(s1.role).toBe("planner");
+    expect(s2.role).toBe("planner");
+    expect(s2.prev).toBe(step1.head);
+    expect(getStatus(store, s1.output)).toBe("insufficient_info");
+    expect(getStatus(store, s2.output)).toBe("ready");
+
+    const finalEntry = getThread((await createUwfStore(uwfHome)).varStore, threadId);
+    expect(finalEntry).not.toBeNull();
+    expect(finalEntry!.status).toBe("completed");
+    expect(finalEntry!.head).toBe(resumeOut.head);
+  });
+
+  test("5. --count 3 runs the whole linear pipeline in one invocation", {
+    timeout: 30_000,
+  }, async () => {
+    await writeMockConfig("e2e-count.mock.yaml");
+    const workflowHash = await addWorkflow("e2e-count.workflow.yaml", "test-count");
+
+    const start = await cmdThreadStart(uwfHome, workflowHash, "Ship the feature", uwfHome, tmpDir);
+    const threadId = start.thread;
+
+    // Single invocation with --count 3 → moderator drives analyst → developer → reviewer → $END.
+    const { stdout, stderr, exitCode } = runExec(threadId, 3);
+    expect(exitCode, `stderr: ${stderr}`).toBe(0);
+
+    // Multi-step exec emits a JSON array (one entry per executed step).
+    const results = JSON.parse(stdout.trim()) as StepOutputJson[];
+    expect(Array.isArray(results)).toBe(true);
+    expect(results).toHaveLength(3);
+
+    expect(results[0].status).toBe("idle");
+    expect(results[0].currentRole).toBe("developer");
+    expect(results[1].status).toBe("idle");
+    expect(results[1].currentRole).toBe("reviewer");
+    expect(results[2].status).toBe("completed");
+    expect(results[2].done).toBe(true);
+
+    // Verify the CAS chain holds 3 step nodes in the correct order.
+    const store = await openStore(casDir);
+    const n1 = getStepNode(store, results[0].head);
+    const n2 = getStepNode(store, results[1].head);
+    const n3 = getStepNode(store, results[2].head);
+    expect([n1.role, n2.role, n3.role]).toEqual(["analyst", "developer", "reviewer"]);
+    expect(n1.prev).toBeNull();
+    expect(n2.prev).toBe(results[0].head);
+    expect(n3.prev).toBe(results[1].head);
+    expect(new Set([n1.start, n2.start, n3.start]).size).toBe(1);
+
+    const finalEntry = getThread((await createUwfStore(uwfHome)).varStore, threadId);
+    expect(finalEntry).not.toBeNull();
+    expect(finalEntry!.status).toBe("completed");
+    expect(finalEntry!.head).toBe(results[2].head);
+  });
+
+  test("6. mustache edge prompt renders planner variables into the worker step", {
+    timeout: 30_000,
+  }, async () => {
+    await writeMockConfig("e2e-mustache.mock.yaml");
+    const workflowHash = await addWorkflow("e2e-mustache.workflow.yaml", "test-mustache");
+
+    const start = await cmdThreadStart(uwfHome, workflowHash, "Plan the task", uwfHome, tmpDir);
+    const threadId = start.thread;
+
+    // Step 1 → planner emits branch + repoPath.
+    const step1 = execStep(threadId);
+    expect(step1.status).toBe("idle");
+    expect(step1.currentRole).toBe("worker");
+
+    // Step 2 → worker; the moderator renders the templated edge prompt before spawning it.
+    const step2 = execStep(threadId);
+    expect(step2.done).toBe(true);
+    expect(step2.status).toBe("completed");
+
+    const store = await openStore(casDir);
+    const plannerStep = getStepNode(store, step1.head);
+    expect(getStatus(store, plannerStep.output)).toBe("ready");
+
+    // The worker step's edgePrompt is the mustache-rendered template.
+    const workerStep = getStepNode(store, step2.head);
+    expect(workerStep.role).toBe("worker");
+    expect(workerStep.edgePrompt).toContain("fix/42-auth");
+    expect(workerStep.edgePrompt).toContain("/tmp/my-repo");
+    expect(workerStep.edgePrompt).toBe("Work on branch fix/42-auth in /tmp/my-repo");
+  });
+
+  test("7. completed thread can be resumed (衔尾蛇: end → start)", {
+    timeout: 30_000,
+  }, async () => {
+    // Reuse the suspend workflow (planner with ready → $END), but mock data
+    // goes straight to ready on first run, then ready again after resume.
+    await writeMockConfig("e2e-completed-resume.mock.yaml");
+    const workflowHash = await addWorkflow("e2e-suspend.workflow.yaml", "test-suspend");
+
+    const start = await cmdThreadStart(uwfHome, workflowHash, "Do the work", uwfHome, tmpDir);
+    const threadId = start.thread;
+
+    // Step 1: planner outputs ready → $END → thread completed.
+    const step1 = execStep(threadId);
+    expect(step1.done).toBe(true);
+    expect(step1.status).toBe("completed");
+
+    const uwf1 = await createUwfStore(uwfHome);
+    const entry1 = getThread(uwf1.varStore, threadId);
+    expect(entry1).not.toBeNull();
+    expect(entry1!.status).toBe("completed");
+
+    // Resume the completed thread — should re-evaluate $START → planner.
+    const resumeResult = runResume(threadId, "Additional context for round 2");
+    expect(resumeResult.exitCode).toBe(0);
+
+    // After resume step, planner ran again (step index 1 in mock) → ready → $END.
+    const uwf2 = await createUwfStore(uwfHome);
+    const entry2 = getThread(uwf2.varStore, threadId);
+    expect(entry2).not.toBeNull();
+    expect(entry2!.status).toBe("completed");
+    // Head should have advanced (not the same as step1).
+    expect(entry2!.head).not.toBe(step1.head);
+
+    // CAS chain: step2.prev === step1 head (chain is preserved across resume).
+    const store = await openStore(casDir);
+    const resumeOutput = JSON.parse(resumeResult.stdout.trim());
+    const step2Node = getStepNode(store, resumeOutput.head);
+    expect(step2Node.role).toBe("planner");
+    expect(step2Node.prev).toBe(step1.head);
   });
 });

packages/cli/src/__tests__/fixtures/e2e-completed-resume.mock.yaml

@@ -0,0 +1,15 @@
+steps:
+  # Step 0: planner → ready → $END (thread completes)
+  - role: planner
+    output: |
+      ---
+      $status: ready
+      ---
+      Initial plan complete.
+  # Step 1: after resume, planner runs again from $START → ready → $END again
+  - role: planner
+    output: |
+      ---
+      $status: ready
+      ---
+      Revised plan after resume.

packages/cli/src/__tests__/fixtures/e2e-count.mock.yaml

@@ -0,0 +1,19 @@
+steps:
+  - role: analyst
+    output: |
+      ---
+      $status: analyzed
+      ---
+      Analysis complete.
+  - role: developer
+    output: |
+      ---
+      $status: implemented
+      ---
+      Implementation complete.
+  - role: reviewer
+    output: |
+      ---
+      $status: approved
+      ---
+      Approved.

packages/cli/src/__tests__/fixtures/e2e-count.workflow.yaml

@@ -0,0 +1,45 @@
+name: test-count
+description: 3-step linear pipeline (analyst -> developer -> reviewer -> $END)
+roles:
+  analyst:
+    description: Analyzes the task
+    goal: Analyze the task
+    capabilities: []
+    procedure: Analyze it
+    output: Output the analysis and set $status to analyzed
+    frontmatter:
+      oneOf:
+        - properties:
+            $status: { const: analyzed }
+          required: [$status]
+  developer:
+    description: Implements the change
+    goal: Implement the change
+    capabilities: []
+    procedure: Write code
+    output: Output the implementation and set $status to implemented
+    frontmatter:
+      oneOf:
+        - properties:
+            $status: { const: implemented }
+          required: [$status]
+  reviewer:
+    description: Reviews the change
+    goal: Review the change
+    capabilities: []
+    procedure: Review code
+    output: Approve and set $status to approved
+    frontmatter:
+      oneOf:
+        - properties:
+            $status: { const: approved }
+          required: [$status]
+graph:
+  $START:
+    _: { role: analyst, prompt: 'Analyze the task' }
+  analyst:
+    analyzed: { role: developer, prompt: 'Implement the change' }
+  developer:
+    implemented: { role: reviewer, prompt: 'Review the change' }
+  reviewer:
+    approved: { role: '$END', prompt: 'Done' }

packages/cli/src/__tests__/fixtures/e2e-mustache.mock.yaml

@@ -0,0 +1,15 @@
+steps:
+  - role: planner
+    output: |
+      ---
+      $status: ready
+      branch: fix/42-auth
+      repoPath: /tmp/my-repo
+      ---
+      Planned the work.
+  - role: worker
+    output: |
+      ---
+      $status: done
+      ---
+      Work complete.

packages/cli/src/__tests__/fixtures/e2e-mustache.workflow.yaml

@@ -0,0 +1,34 @@
+name: test-mustache
+description: Planner emits template variables consumed by the worker edge prompt
+roles:
+  planner:
+    description: Plans work and emits branch + repo path
+    goal: Plan the task
+    capabilities: []
+    procedure: Decide the branch and repo path
+    output: Set $status to ready and emit branch and repoPath
+    frontmatter:
+      oneOf:
+        - properties:
+            $status: { const: ready }
+            branch: { type: string }
+            repoPath: { type: string }
+          required: [$status, branch, repoPath]
+  worker:
+    description: Works on the planned branch
+    goal: Do the work
+    capabilities: []
+    procedure: Do it
+    output: Output the result and set $status to done
+    frontmatter:
+      oneOf:
+        - properties:
+            $status: { const: done }
+          required: [$status]
+graph:
+  $START:
+    _: { role: planner, prompt: 'Plan the task' }
+  planner:
+    ready: { role: worker, prompt: 'Work on branch {{{branch}}} in {{{repoPath}}}' }
+  worker:
+    done: { role: '$END', prompt: 'Complete' }

packages/cli/src/__tests__/fixtures/e2e-suspend.mock.yaml

@@ -0,0 +1,14 @@
+steps:
+  - role: planner
+    output: |
+      ---
+      $status: insufficient_info
+      reason: missing requirements
+      ---
+      I need more information before I can plan this.
+  - role: planner
+    output: |
+      ---
+      $status: ready
+      ---
+      I now have what I need. Ready to proceed.

packages/cli/src/__tests__/fixtures/e2e-suspend.workflow.yaml

@@ -0,0 +1,24 @@
+name: test-suspend
+description: Planner can suspend for more info or finish when ready
+roles:
+  planner:
+    description: Plans work and may request more info
+    goal: Analyze the task
+    capabilities: []
+    procedure: Analyze the task and decide if more info is needed
+    output: Set $status to insufficient_info (with reason) or ready
+    frontmatter:
+      oneOf:
+        - properties:
+            $status: { const: insufficient_info }
+            reason: { type: string }
+          required: [$status, reason]
+        - properties:
+            $status: { const: ready }
+          required: [$status]
+graph:
+  $START:
+    _: { role: planner, prompt: 'Analyze the task' }
+  planner:
+    insufficient_info: { role: '$SUSPEND', prompt: 'Need more info: {{{reason}}}' }
+    ready: { role: '$END', prompt: 'Done' }

packages/cli/src/__tests__/moderator-evaluate.test.ts

@@ -8,10 +8,10 @@ const solveIssueGraph: WorkflowPayload["graph"] = {
     _: { role: "planner", prompt: "Start planning from the issue in the task.", location: null },
   },
   planner: {
-    _: { role: "developer", prompt: "Implement the plan: {{plan}}", location: null },
+    planned: { role: "developer", prompt: "Implement the plan: {{plan}}", location: null },
   },
   developer: {
-    _: { role: "reviewer", prompt: "Review the changes: {{summary}}", location: null },
+    implemented: { role: "reviewer", prompt: "Review the changes: {{summary}}", location: null },
   },
   reviewer: {
     approved: { role: "$END", prompt: "Done.", location: null },
@@ -112,7 +112,7 @@ describe("evaluate", () => {
 
   test("mustache template rendering with simple fields", () => {
     const result = evaluate(solveIssueGraph, "planner", {
-      $status: "_",
+      $status: "planned",
       plan: "Add auth middleware",
     });
     expect(result).toEqual({
@@ -139,11 +139,11 @@ describe("evaluate", () => {
   test("triple mustache also works for unescaped output", () => {
     const graph: Record<string, Record<string, Target>> = {
       reviewer: {
-        _: { role: "developer", prompt: "Fix: {{{comments}}}", location: null },
+        rejected: { role: "developer", prompt: "Fix: {{{comments}}}", location: null },
       },
     };
     const result = evaluate(graph, "reviewer", {
-      $status: "_",
+      $status: "rejected",
       comments: "<script>alert(1)</script>",
     });
     expect(result).toEqual({
@@ -152,24 +152,22 @@ describe("evaluate", () => {
     });
   });
 
-  test("missing $status defaults to _ (unit routing)", () => {
+  test("missing $status → error (no unit fallback)", () => {
     const result = evaluate(solveIssueGraph, "planner", {
       plan: "Add auth middleware",
     });
-    expect(result).toEqual({
+    expect(result.ok).toBe(false);
-      ok: true,
+    if (!result.ok) {
-      value: {
+      expect(result.error.message).toBe(
-        role: "developer",
+        'agent output for role "planner" is missing required "$status" string',
-        prompt: "Implement the plan: Add auth middleware",
+      );
-        location: null,
+    }
-      },
-    });
   });
 
   test("mustache template with nested object paths", () => {
     const graph: Record<string, Record<string, Target>> = {
       reviewer: {
-        _: {
+        rejected: {
           role: "developer",
           prompt: "Address: {{review.comments}}",
           location: null,
@@ -177,7 +175,7 @@ describe("evaluate", () => {
       },
     };
     const result = evaluate(graph, "reviewer", {
-      $status: "_",
+      $status: "rejected",
       review: { comments: "refactor the handler" },
     });
     expect(result).toEqual({

packages/cli/src/__tests__/prompt.test.ts

@@ -6,101 +6,124 @@ import { describe, expect, test } from "vitest";
 const __dirname = dirname(fileURLToPath(import.meta.url));
 
 import {
-  cmdPromptAdapter,
+  cmdPromptAdapterDeveloping,
-  cmdPromptAuthor,
+  cmdPromptBootstrap,
-  cmdPromptDeveloper,
   cmdPromptList,
   cmdPromptSetup,
   cmdPromptUsage,
-  cmdPromptUser,
+  cmdPromptUsageReference,
+  cmdPromptWorkflowAuthoring,
 } from "../commands/prompt.js";
 
 describe("prompt commands", () => {
-  test("prompt list returns all prompt names", () => {
+  test("prompt list returns new prompt names", () => {
     const result = cmdPromptList();
     expect(result).toBeInstanceOf(Array);
-    expect(result).toContain("user");
+    expect(result).toContain("usage");
-    expect(result).toContain("author");
+    expect(result).toContain("workflow-authoring");
-    expect(result).toContain("developer");
+    expect(result).toContain("adapter-developing");
-    expect(result).toContain("adapter");
+    expect(result).toContain("bootstrap");
+    expect(result).not.toContain("user");
+    expect(result).not.toContain("author");
+    expect(result).not.toContain("developer");
+    expect(result).not.toContain("adapter");
     for (const name of result) {
       expect(name).toMatch(/^\S+$/);
     }
   });
 
-  test("prompt user returns non-empty markdown string", () => {
+  test("prompt usage-reference returns non-empty markdown string with frontmatter", () => {
-    const result = cmdPromptUser();
+    const result = cmdPromptUsageReference();
     expect(typeof result).toBe("string");
     expect(result).toContain("uwf");
     expect(result).toContain("thread");
     expect(result).toContain("workflow");
     expect(result).toContain("Quick Start");
+    expect(result).toContain("---");
+    expect(result).toContain("name:");
+    expect(result).toContain("version:");
     expect(result.length).toBeGreaterThan(500);
   });
 
-  test("prompt author returns non-empty markdown string", () => {
+  test("prompt workflow-authoring returns non-empty markdown string with frontmatter", () => {
-    const result = cmdPromptAuthor();
+    const result = cmdPromptWorkflowAuthoring();
     expect(typeof result).toBe("string");
     expect(result).toContain("frontmatter");
     expect(result).toContain("graph");
     expect(result).toContain("$START");
     expect(result).toContain("$END");
     expect(result).toContain("$status");
+    expect(result).toContain("---");
+    expect(result).toContain("name:");
+    expect(result).toContain("version:");
     expect(result.length).toBeGreaterThan(500);
   });
 
-  test("prompt developer returns non-empty markdown string", () => {
+  test("prompt adapter-developing returns non-empty markdown string with frontmatter", () => {
-    const result = cmdPromptDeveloper();
+    const result = cmdPromptAdapterDeveloping();
-    expect(typeof result).toBe("string");
-    expect(result).toContain("Monorepo");
-    expect(result).toContain("CAS");
-    expect(result).toContain("Biome");
-    expect(result.length).toBeGreaterThan(500);
-  });
-
-  test("prompt adapter returns non-empty markdown string", () => {
-    const result = cmdPromptAdapter();
     expect(typeof result).toBe("string");
     expect(result).toContain("createAgent");
     expect(result).toContain("AgentContext");
     expect(result).toContain("frontmatter");
+    expect(result).toContain("---");
+    expect(result).toContain("name:");
+    expect(result).toContain("version:");
     expect(result.length).toBeGreaterThan(500);
   });
 
-  test("prompt usage combines all references", () => {
+  test("prompt bootstrap returns non-empty skill with frontmatter", () => {
+    const result = cmdPromptBootstrap();
+    expect(typeof result).toBe("string");
+    expect(result).toContain("uwf");
+    expect(result).toContain("---");
+    expect(result.length).toBeGreaterThan(100);
+  });
+
+  test("prompt usage combines remaining references (no developer)", () => {
     const result = cmdPromptUsage();
     expect(typeof result).toBe("string");
-    expect(result).toContain("User Reference");
+    expect(result).toContain("Usage Reference");
-    expect(result).toContain("Author Reference");
+    expect(result).toContain("Workflow Authoring Reference");
-    expect(result).toContain("Developer Reference");
+    expect(result).toContain("Adapter Developing Reference");
-    expect(result).toContain("Adapter Reference");
+    expect(result).not.toContain("Developer Reference");
     expect(result).toContain("---");
     expect(result.length).toBeGreaterThan(2000);
   });
 
-  test("prompt setup returns setup instructions", () => {
+  test("prompt setup returns simplified setup instructions", () => {
     const result = cmdPromptSetup();
     expect(typeof result).toBe("string");
     expect(result).toContain("uwf Skill Setup");
-    expect(result).toContain("uwf prompt usage");
+    expect(result).toContain("uwf prompt bootstrap");
-    expect(result).toContain("uwf prompt setup");
     expect(result).toContain("SKILL.md");
     expect(result).toContain("version");
+    expect(result).not.toMatch(/\bbun (install|run|test|changeset|version|release)\b/);
   });
 
-  test("prompt help subcommand is suppressed", () => {
+  test("prompt setup references new subcommand names", () => {
-    const output = execFileSync("npx", ["tsx", "src/cli.ts", "prompt", "--help"], {
+    const result = cmdPromptSetup();
-      cwd: join(__dirname, "..", ".."),
+    expect(result).toContain("uwf prompt usage");
+    expect(result).toContain("uwf prompt workflow-authoring");
+    expect(result).toContain("uwf prompt adapter-developing");
+    expect(result).not.toContain("uwf prompt user");
+    expect(result).not.toContain("uwf prompt author");
+    expect(result).not.toContain("uwf prompt developer");
+    expect(result).not.toMatch(/uwf prompt adapter\b(?!-developing)/);
+  });
+
+  test("prompt help subcommand is suppressed", { timeout: 30_000 }, () => {
+    const cliPath = join(__dirname, "..", "..", "dist", "cli.js");
+    const output = execFileSync("node", [cliPath, "prompt", "--help"], {
       encoding: "utf-8",
-      env: { ...process.env, PATH: `/opt/homebrew/bin:${process.env.PATH}` },
+      env: { ...process.env },
     });
     expect(output).not.toMatch(/help\s+\[command\]/i);
     expect(output).toContain("usage");
     expect(output).toContain("setup");
-    expect(output).toContain("user");
+    expect(output).toContain("workflow-authoring");
-    expect(output).toContain("author");
+    expect(output).toContain("adapter-developing");
-    expect(output).toContain("developer");
+    expect(output).toContain("bootstrap");
-    expect(output).toContain("adapter");
     expect(output).toContain("list");
+    expect(output).not.toContain("developer");
   });
 });

packages/cli/src/__tests__/resolve-head-hash.test.ts

@@ -4,7 +4,7 @@ import { join } from "node:path";
 import { type CasRef, createThreadIndexEntry, type ThreadId } from "@united-workforce/protocol";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { resolveHeadHash } from "../commands/shared.js";
-import { addHistoryEntry, createUwfStore, setThread } from "../store.js";
+import { completeThread, createUwfStore, setThread } from "../store.js";
 
 let tmpDir: string;
 
@@ -31,19 +31,13 @@ describe("resolveHeadHash", () => {
     expect(result).toBe(headHash);
   });
 
-  test("falls back to history variable when thread not in active index", async () => {
+  test("finds completed thread", async () => {
     const threadId = "01JTEST0000000000000000002" as ThreadId;
-    const workflowHash = "workflow_hash_789" as CasRef;
 
     const uwf = await createUwfStore(tmpDir);
     const headHash = (await uwf.store.cas.put(uwf.schemas.text, "completed-head")) as CasRef;
-    addHistoryEntry(uwf.varStore, {
+    setThread(uwf.varStore, threadId, createThreadIndexEntry(headHash));
-      thread: threadId,
+    completeThread(uwf.varStore, threadId, "completed");
-      workflow: workflowHash,
-      head: headHash,
-      completedAt: Date.now(),
-      reason: null,
-    });
 
     const result = await resolveHeadHash(tmpDir, threadId);
 
@@ -54,58 +48,36 @@ describe("resolveHeadHash", () => {
   // calls fail() which does process.exit(1), terminating the test runner.
   // The error behavior is tested in integration tests below via CLI invocation.
 
-  test("prioritizes active thread over history when thread exists in both", async () => {
+  test("prioritizes active thread", async () => {
     const threadId = "01JTEST0000000000000000004" as ThreadId;
-    const workflowHash = "workflow_hash_xyz" as CasRef;
 
     const uwf = await createUwfStore(tmpDir);
     const activeHead = (await uwf.store.cas.put(uwf.schemas.text, "active-v2")) as CasRef;
-    const historicalHash = (await uwf.store.cas.put(uwf.schemas.text, "historical-v1")) as CasRef;
     setThread(uwf.varStore, threadId, createThreadIndexEntry(activeHead));
-    addHistoryEntry(uwf.varStore, {
-      thread: threadId,
-      workflow: workflowHash,
-      head: historicalHash,
-      completedAt: Date.now(),
-      reason: null,
-    });
 
     const result = await resolveHeadHash(tmpDir, threadId);
 
-    // Should return the active head, not the historical one
+    // Should return the active head
     expect(result).toBe(activeHead);
   });
 
-  test("finds thread from multiple history entries", async () => {
+  test("finds thread from multiple completed threads", async () => {
     const threadId1 = "01JTEST0000000000000000005" as ThreadId;
     const threadId2 = "01JTEST0000000000000000006" as ThreadId;
     const threadId3 = "01JTEST0000000000000000007" as ThreadId;
-    const workflowHash = "workflow_hash_abc" as CasRef;
     const uwf = await createUwfStore(tmpDir);
     const hash1 = (await uwf.store.cas.put(uwf.schemas.text, "hash-thread1")) as CasRef;
     const hash2 = (await uwf.store.cas.put(uwf.schemas.text, "hash-thread2")) as CasRef;
     const hash3 = (await uwf.store.cas.put(uwf.schemas.text, "hash-thread3")) as CasRef;
-    addHistoryEntry(uwf.varStore, {
+
-      thread: threadId1,
+    setThread(uwf.varStore, threadId1, createThreadIndexEntry(hash1));
-      workflow: workflowHash,
+    completeThread(uwf.varStore, threadId1, "completed");
-      head: hash1,
+
-      completedAt: Date.now() - 2000,
+    setThread(uwf.varStore, threadId2, createThreadIndexEntry(hash2));
-      reason: null,
+    completeThread(uwf.varStore, threadId2, "completed");
-    });
+
-    addHistoryEntry(uwf.varStore, {
+    setThread(uwf.varStore, threadId3, createThreadIndexEntry(hash3));
-      thread: threadId2,
+    completeThread(uwf.varStore, threadId3, "completed");
-      workflow: workflowHash,
-      head: hash2,
-      completedAt: Date.now() - 1000,
-      reason: null,
-    });
-    addHistoryEntry(uwf.varStore, {
-      thread: threadId3,
-      workflow: workflowHash,
-      head: hash3,
-      completedAt: Date.now(),
-      reason: null,
-    });
 
     const result = await resolveHeadHash(tmpDir, threadId2);
 

packages/cli/src/__tests__/step-show-json.test.ts

@@ -118,6 +118,7 @@ async function createTestStep(
     completedAtMs: Date.now() + 1000,
     assembledPrompt: null,
     cwd: "/tmp",
+    usage: null,
   };
   return store.cas.put(schemas.stepNode, stepPayload);
 }

packages/cli/src/__tests__/step-timing.test.ts

@@ -96,6 +96,7 @@ describe("protocol types", () => {
       completedAtMs: 2000,
       assembledPrompt: null,
       cwd: "/test/path",
+      usage: null,
     };
     expect(record.startedAtMs).toBe(1000);
     expect(record.completedAtMs).toBe(2000);
@@ -110,6 +111,7 @@ describe("protocol types", () => {
       agent: "uwf-test",
       timestamp: 123,
       durationMs: 5000,
+      usage: null,
     };
     expect(entry.durationMs).toBe(5000);
   });
@@ -252,7 +254,7 @@ describe("thread read timing", () => {
       },
       graph: {
         $START: { _: { role: "worker", prompt: "go", location: null } },
-        worker: { _: { role: "$END", prompt: "", location: null } },
+        worker: { done: { role: "$END", prompt: "", location: null } },
       },
     });
 
@@ -318,7 +320,7 @@ describe("thread read timing", () => {
       },
       graph: {
         $START: { _: { role: "worker", prompt: "go", location: null } },
-        worker: { _: { role: "$END", prompt: "", location: null } },
+        worker: { done: { role: "$END", prompt: "", location: null } },
       },
     });
 

packages/cli/src/__tests__/store-global-cas.test.ts

@@ -226,19 +226,15 @@ describe("Global CAS directory", () => {
     const uwf = await createUwfStore(storageRoot);
     const threadId = "thread-123" as ThreadId;
     const headHash = await uwf.store.cas.put(uwf.schemas.text, "history-head");
-    const { addHistoryEntry, findHistoryEntry } = await import("../store.js");
+    const { completeThread, setThread, getThread } = await import("../store.js");
-    addHistoryEntry(uwf.varStore, {
+    const { createThreadIndexEntry } = await import("@united-workforce/protocol");
-      thread: threadId,
-      workflow: "workflow-456",
-      head: headHash,
-      completedAt: Date.now(),
-      reason: "completed",
-    });
 
-    const entry = findHistoryEntry(uwf.varStore, threadId);
+    setThread(uwf.varStore, threadId, createThreadIndexEntry(headHash));
-    expect(entry?.thread).toBe(threadId);
+    completeThread(uwf.varStore, threadId, "completed");
-    expect(entry?.workflow).toBe("workflow-456");
+
+    const entry = getThread(uwf.varStore, threadId);
     expect(entry?.head).toBe(headHash);
+    expect(entry?.status).toBe("completed");
 
     const { access } = await import("node:fs/promises");
     await access(join(globalCasDir, "vars"));
@@ -274,15 +270,12 @@ describe("Global CAS directory", () => {
     );
 
     const uwf = await createUwfStore(storageRoot);
-    const { findHistoryEntry } = await import("../store.js");
+    const { getThread } = await import("../store.js");
-    const entry = findHistoryEntry(uwf.varStore, threadId);
+    const entry = getThread(uwf.varStore, threadId);
-    expect(entry).toEqual({
+    expect(entry).not.toBeNull();
-      thread: threadId,
+    expect(entry?.head).toBe(headHash);
-      workflow: workflowHash,
+    expect(entry?.status).toBe("cancelled");
-      head: headHash,
+    expect(entry?.completedAt).toBe(completedAt);
-      completedAt,
-      reason: "cancelled",
-    });
 
     await expect(access(historyPath)).rejects.toThrow();
     const migratedContent = await readFile(`${historyPath}.migrated`, "utf8");

packages/cli/src/__tests__/store-unified-threads.test.ts

@@ -0,0 +1,235 @@
+import { mkdir, mkdtemp } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import type { CasRef, ThreadId } from "@united-workforce/protocol";
+import { describe, expect, test } from "vitest";
+import {
+  completeThread,
+  createUwfStore,
+  getThread,
+  loadActiveThreads,
+  loadHistoryThreads,
+  setThread,
+} from "../store.js";
+
+async function makeUwfStore(storageRoot: string) {
+  const casDir = join(storageRoot, "cas");
+  await mkdir(casDir, { recursive: true });
+  process.env.OCAS_HOME = casDir;
+  return createUwfStore(storageRoot);
+}
+
+async function seedThreadHead(
+  uwf: Awaited<ReturnType<typeof createUwfStore>>,
+  label: string,
+): Promise<CasRef> {
+  return (await uwf.store.cas.put(uwf.schemas.text, label)) as CasRef;
+}
+
+describe("unified thread storage", () => {
+  test("loadActiveThreads excludes completed threads", async () => {
+    const tmpDir = await mkdtemp(join(tmpdir(), "uwf-active-test-"));
+    const uwf = await makeUwfStore(tmpDir);
+
+    const threadId1 = "01JTEST000000000000ACTIVE1" as ThreadId;
+    const threadId2 = "01JTEST000000000000ACTIVE2" as ThreadId;
+    const head1 = await seedThreadHead(uwf, "active-head");
+    const head2 = await seedThreadHead(uwf, "completed-head");
+
+    setThread(uwf.varStore, threadId1, {
+      head: head1,
+      status: "idle",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
+    });
+
+    setThread(uwf.varStore, threadId2, {
+      head: head2,
+      status: "completed",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: Date.now(),
+    });
+
+    const active = loadActiveThreads(uwf.varStore);
+    expect(Object.keys(active)).toHaveLength(1);
+    expect(active[threadId1]).toBeDefined();
+    expect(active[threadId2]).toBeUndefined();
+  });
+
+  test("loadActiveThreads excludes cancelled threads", async () => {
+    const tmpDir = await mkdtemp(join(tmpdir(), "uwf-active-test-"));
+    const uwf = await makeUwfStore(tmpDir);
+
+    const threadId1 = "01JTEST000000000000ACTIVE3" as ThreadId;
+    const threadId2 = "01JTEST000000000000ACTIVE4" as ThreadId;
+    const head1 = await seedThreadHead(uwf, "active-head");
+    const head2 = await seedThreadHead(uwf, "cancelled-head");
+
+    setThread(uwf.varStore, threadId1, {
+      head: head1,
+      status: "idle",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
+    });
+
+    setThread(uwf.varStore, threadId2, {
+      head: head2,
+      status: "cancelled",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: Date.now(),
+    });
+
+    const active = loadActiveThreads(uwf.varStore);
+    expect(Object.keys(active)).toHaveLength(1);
+    expect(active[threadId1]).toBeDefined();
+    expect(active[threadId2]).toBeUndefined();
+  });
+
+  test("loadHistoryThreads only returns completed and cancelled", async () => {
+    const tmpDir = await mkdtemp(join(tmpdir(), "uwf-history-test-"));
+    const uwf = await makeUwfStore(tmpDir);
+
+    const threadId1 = "01JTEST000000000000HISTOR1" as ThreadId;
+    const threadId2 = "01JTEST000000000000HISTOR2" as ThreadId;
+    const threadId3 = "01JTEST000000000000HISTOR3" as ThreadId;
+    const head1 = await seedThreadHead(uwf, "active-head");
+    const head2 = await seedThreadHead(uwf, "completed-head");
+    const head3 = await seedThreadHead(uwf, "cancelled-head");
+
+    setThread(uwf.varStore, threadId1, {
+      head: head1,
+      status: "idle",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
+    });
+
+    setThread(uwf.varStore, threadId2, {
+      head: head2,
+      status: "completed",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: Date.now(),
+    });
+
+    setThread(uwf.varStore, threadId3, {
+      head: head3,
+      status: "cancelled",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: Date.now(),
+    });
+
+    const history = loadHistoryThreads(uwf.varStore);
+    expect(Object.keys(history)).toHaveLength(2);
+    expect(history[threadId1]).toBeUndefined();
+    expect(history[threadId2]).toBeDefined();
+    expect(history[threadId3]).toBeDefined();
+  });
+
+  test("completeThread marks thread as completed", async () => {
+    const tmpDir = await mkdtemp(join(tmpdir(), "uwf-complete-test-"));
+    const uwf = await makeUwfStore(tmpDir);
+    const threadId = "01JTEST000000000000COMPLE1" as ThreadId;
+    const head = await seedThreadHead(uwf, "active-head");
+
+    setThread(uwf.varStore, threadId, {
+      head,
+      status: "idle",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
+    });
+
+    completeThread(uwf.varStore, threadId, "completed");
+
+    const entry = getThread(uwf.varStore, threadId);
+    expect(entry).not.toBeNull();
+    expect(entry?.status).toBe("completed");
+    expect(entry?.completedAt).toBeDefined();
+    expect(entry?.completedAt).toBeGreaterThan(0);
+  });
+
+  test("completeThread marks thread as cancelled", async () => {
+    const tmpDir = await mkdtemp(join(tmpdir(), "uwf-complete-test-"));
+    const uwf = await makeUwfStore(tmpDir);
+    const threadId = "01JTEST000000000000COMPLE2" as ThreadId;
+    const head = await seedThreadHead(uwf, "active-head");
+
+    setThread(uwf.varStore, threadId, {
+      head,
+      status: "idle",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
+    });
+
+    completeThread(uwf.varStore, threadId, "cancelled");
+
+    const entry = getThread(uwf.varStore, threadId);
+    expect(entry).not.toBeNull();
+    expect(entry?.status).toBe("cancelled");
+    expect(entry?.completedAt).toBeDefined();
+    expect(entry?.completedAt).toBeGreaterThan(0);
+  });
+
+  test("completeThread clears suspend metadata", async () => {
+    const tmpDir = await mkdtemp(join(tmpdir(), "uwf-complete-test-"));
+    const uwf = await makeUwfStore(tmpDir);
+    const threadId = "01JTEST000000000000COMPLE3" as ThreadId;
+    const head = await seedThreadHead(uwf, "suspended-head");
+
+    setThread(uwf.varStore, threadId, {
+      head,
+      status: "suspended",
+      suspendedRole: "test-role",
+      suspendMessage: "test message",
+      completedAt: null,
+    });
+
+    completeThread(uwf.varStore, threadId, "completed");
+
+    const entry = getThread(uwf.varStore, threadId);
+    expect(entry).not.toBeNull();
+    expect(entry?.status).toBe("completed");
+    expect(entry?.suspendedRole).toBeNull();
+    expect(entry?.suspendMessage).toBeNull();
+  });
+
+  test("completeThread handles non-existent thread gracefully", async () => {
+    const tmpDir = await mkdtemp(join(tmpdir(), "uwf-complete-test-"));
+    const uwf = await makeUwfStore(tmpDir);
+    const threadId = "01JTEST000000000000NOEXIST" as ThreadId;
+
+    // Should not throw
+    completeThread(uwf.varStore, threadId, "completed");
+
+    const entry = getThread(uwf.varStore, threadId);
+    expect(entry).toBeNull();
+  });
+
+  test("status and completedAt tags are persisted and loaded", async () => {
+    const tmpDir = await mkdtemp(join(tmpdir(), "uwf-tags-test-"));
+    const uwf = await makeUwfStore(tmpDir);
+    const threadId = "01JTEST000000000000TAGTEST" as ThreadId;
+    const head = await seedThreadHead(uwf, "test-head");
+    const now = Date.now();
+
+    setThread(uwf.varStore, threadId, {
+      head,
+      status: "completed",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: now,
+    });
+
+    const entry = getThread(uwf.varStore, threadId);
+    expect(entry).not.toBeNull();
+    expect(entry?.status).toBe("completed");
+    expect(entry?.completedAt).toBe(now);
+  });
+});

packages/cli/src/__tests__/thread-cancel-status.test.ts

@@ -3,7 +3,13 @@ import { tmpdir } from "node:os";
 import { join } from "node:path";
 import type { CasRef, ThreadId } from "@united-workforce/protocol";
 import { describe, expect, test } from "vitest";
-import { addHistoryEntry, createUwfStore, loadAllHistory } from "../store.js";
+import {
+  completeThread,
+  createUwfStore,
+  getThread,
+  loadHistoryThreads,
+  setThread,
+} from "../store.js";
 
 async function makeUwfStore(storageRoot: string) {
   const casDir = join(storageRoot, "cas");
@@ -20,88 +26,113 @@ async function seedHistoryHead(
 }
 
 describe("thread cancel status", () => {
-  test("cancelled history entry has reason 'cancelled'", async () => {
+  test("cancelled thread has status 'cancelled'", async () => {
     const tmpDir = await mkdtemp(join(tmpdir(), "uwf-cancel-test-"));
     const threadId = "01JTEST000000000000CANCEL1" as ThreadId;
     const uwf = await makeUwfStore(tmpDir);
     const head = await seedHistoryHead(uwf, "cancelled-head");
 
-    addHistoryEntry(uwf.varStore, {
+    setThread(uwf.varStore, threadId, {
-      thread: threadId,
-      workflow: "test-workflow",
       head,
-      completedAt: Date.now(),
+      status: "idle",
-      reason: "cancelled",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
     });
 
-    const history = loadAllHistory(uwf.varStore);
+    completeThread(uwf.varStore, threadId, "cancelled");
-    expect(history).toHaveLength(1);
+
-    expect(history[0]?.reason).toBe("cancelled");
+    const entry = getThread(uwf.varStore, threadId);
+    expect(entry).not.toBeNull();
+    expect(entry?.status).toBe("cancelled");
   });
 
-  test("completed history entry has reason 'completed'", async () => {
+  test("completed thread has status 'completed'", async () => {
     const tmpDir = await mkdtemp(join(tmpdir(), "uwf-cancel-test-"));
     const threadId = "01JTEST000000000000CANCEL2" as ThreadId;
     const uwf = await makeUwfStore(tmpDir);
     const head = await seedHistoryHead(uwf, "completed-head");
 
-    addHistoryEntry(uwf.varStore, {
+    setThread(uwf.varStore, threadId, {
-      thread: threadId,
-      workflow: "test-workflow",
       head,
-      completedAt: Date.now(),
+      status: "idle",
-      reason: "completed",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
     });
 
-    const history = loadAllHistory(uwf.varStore);
+    completeThread(uwf.varStore, threadId, "completed");
-    expect(history).toHaveLength(1);
+
-    expect(history[0]?.reason).toBe("completed");
+    const entry = getThread(uwf.varStore, threadId);
+    expect(entry).not.toBeNull();
+    expect(entry?.status).toBe("completed");
   });
 
-  test("history entry with null reason is stored as completed", async () => {
+  test("loadHistoryThreads returns completed and cancelled", async () => {
-    const tmpDir = await mkdtemp(join(tmpdir(), "uwf-cancel-test-"));
-    const threadId = "01JTEST000000000000CANCEL3" as ThreadId;
-    const uwf = await makeUwfStore(tmpDir);
-    const head = await seedHistoryHead(uwf, "legacy-head");
-
-    addHistoryEntry(uwf.varStore, {
-      thread: threadId,
-      workflow: "test-workflow",
-      head,
-      completedAt: Date.now(),
-      reason: null,
-    });
-
-    const history = loadAllHistory(uwf.varStore);
-    expect(history).toHaveLength(1);
-    expect(history[0]?.reason).toBe("completed");
-  });
-
-  test("mixed completed and cancelled entries preserve distinct reasons", async () => {
     const tmpDir = await mkdtemp(join(tmpdir(), "uwf-cancel-test-"));
     const uwf = await makeUwfStore(tmpDir);
     const head1 = await seedHistoryHead(uwf, "head1");
     const head2 = await seedHistoryHead(uwf, "head2");
 
-    addHistoryEntry(uwf.varStore, {
+    const threadId1 = "01JTEST000000000000CANCEL4" as ThreadId;
-      thread: "01JTEST000000000000CANCEL4" as ThreadId,
+    setThread(uwf.varStore, threadId1, {
-      workflow: "test-workflow",
       head: head1,
-      completedAt: Date.now(),
+      status: "idle",
-      reason: "completed",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
     });
+    completeThread(uwf.varStore, threadId1, "completed");
 
-    addHistoryEntry(uwf.varStore, {
+    const threadId2 = "01JTEST000000000000CANCEL5" as ThreadId;
-      thread: "01JTEST000000000000CANCEL5" as ThreadId,
+    setThread(uwf.varStore, threadId2, {
-      workflow: "test-workflow",
       head: head2,
-      completedAt: Date.now(),
+      status: "idle",
-      reason: "cancelled",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
+    });
+    completeThread(uwf.varStore, threadId2, "cancelled");
+
+    const history = loadHistoryThreads(uwf.varStore);
+    expect(Object.keys(history)).toHaveLength(2);
+    const statuses = Object.values(history)
+      .map((entry) => entry.status)
+      .sort();
+    expect(statuses).toEqual(["cancelled", "completed"]);
   });
 
-    const history = loadAllHistory(uwf.varStore);
+  test("mixed completed and cancelled entries preserve distinct statuses", async () => {
-    expect(history).toHaveLength(2);
+    const tmpDir = await mkdtemp(join(tmpdir(), "uwf-cancel-test-"));
-    const reasons = history.map((entry) => entry.reason).sort();
+    const uwf = await makeUwfStore(tmpDir);
-    expect(reasons).toEqual(["cancelled", "completed"]);
+    const head1 = await seedHistoryHead(uwf, "head1");
+    const head2 = await seedHistoryHead(uwf, "head2");
+
+    const threadId1 = "01JTEST000000000000CANCEL6" as ThreadId;
+    setThread(uwf.varStore, threadId1, {
+      head: head1,
+      status: "idle",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
+    });
+    completeThread(uwf.varStore, threadId1, "completed");
+
+    const threadId2 = "01JTEST000000000000CANCEL7" as ThreadId;
+    setThread(uwf.varStore, threadId2, {
+      head: head2,
+      status: "idle",
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
+    });
+    completeThread(uwf.varStore, threadId2, "cancelled");
+
+    const history = loadHistoryThreads(uwf.varStore);
+    expect(Object.keys(history)).toHaveLength(2);
+    const statuses = Object.values(history)
+      .map((entry) => entry.status)
+      .sort();
+    expect(statuses).toEqual(["cancelled", "completed"]);
   });
 });

packages/cli/src/__tests__/thread-list-filters.test.ts

@@ -10,9 +10,8 @@ import { cmdThreadList } from "../commands/thread.js";
 import { parseTimeInput } from "../commands/thread-time-parser.js";
 import type { UwfStore } from "../store.js";
 import {
-  addHistoryEntry,
+  completeThread as completeThreadInStore,
   createUwfStore,
-  deleteThread,
   loadAllThreads,
   setThread,
 } from "../store.js";
@@ -73,18 +72,11 @@ async function markThreadRunning(storageRoot: string, threadId: ThreadId, workfl
 async function completeThread(
   storageRoot: string,
   threadId: ThreadId,
-  workflowHash: CasRef,
+  _workflowHash: CasRef,
-  headHash: CasRef,
+  _headHash: CasRef,
 ) {
   const uwfIdx = await createUwfStore(storageRoot);
-  deleteThread(uwfIdx.varStore, threadId);
+  completeThreadInStore(uwfIdx.varStore, threadId, "completed");
-  addHistoryEntry(uwfIdx.varStore, {
-    thread: threadId,
-    workflow: workflowHash,
-    head: headHash,
-    completedAt: Date.now(),
-    reason: null,
-  });
 }
 
 // ── test setup ────────────────────────────────────────────────────────────────
@@ -500,8 +492,10 @@ describe("edge cases", () => {
     )) as CasRef;
     index["INVALID_ULID_FORMAT_HERE" as ThreadId] = {
       head: placeholderHead,
+      status: "idle",
       suspendedRole: null,
       suspendMessage: null,
+      completedAt: null,
     };
     for (const [tid, ent] of Object.entries(index)) {
       setThread(uwfIdx.varStore, tid as ThreadId, ent);

packages/cli/src/__tests__/thread-location.test.ts

@@ -54,7 +54,7 @@ roles:
       type: object
       required: ["$status"]
       properties:
-        $status: { type: string }
+        $status: { type: string, enum: ["ready"] }
 graph:
   $START:
     _:
@@ -62,7 +62,7 @@ graph:
       prompt: "Plan the work"
       location: null
   planner:
-    _:
+    ready:
       role: $END
       prompt: "Done"
       location: null
@@ -110,7 +110,7 @@ roles:
       type: object
       required: ["$status"]
       properties:
-        $status: { type: string }
+        $status: { type: string, enum: ["ready"] }
 graph:
   $START:
     _:
@@ -118,7 +118,7 @@ graph:
       prompt: "Plan"
       location: null
   planner:
-    _:
+    ready:
       role: $END
       prompt: "Done"
       location: null
@@ -153,7 +153,7 @@ roles:
       type: object
       required: ["$status"]
       properties:
-        $status: { type: string }
+        $status: { type: string, enum: ["ready"] }
 graph:
   $START:
     _:
@@ -161,7 +161,7 @@ graph:
       prompt: "Plan"
       location: null
   planner:
-    _:
+    ready:
       role: $END
       prompt: "Done"
       location: null

packages/cli/src/__tests__/thread-resume.test.ts

@@ -79,7 +79,7 @@ async function setupSuspendedThread(mode: MockAgentMode): Promise<{
         },
         ok: { role: "reviewer", prompt: "Review the work", location: null },
       },
-      reviewer: { _: { role: "$END", prompt: "Done", location: null } },
+      reviewer: { done: { role: "$END", prompt: "Done", location: null } },
     },
   });
 
@@ -118,8 +118,10 @@ async function setupSuspendedThread(mode: MockAgentMode): Promise<{
   await seedThreads(tmpDir, {
     [THREAD_ID]: {
       head: stepHash,
+      status: "suspended",
       suspendedRole: "worker",
       suspendMessage: SUSPEND_MESSAGE,
+      completedAt: null,
     },
   });
 
@@ -232,7 +234,7 @@ describe("uwf thread resume", () => {
       },
       graph: {
         $START: { _: { role: "worker", prompt: "Start", location: null } },
-        worker: { _: { role: "$END", prompt: "Done", location: null } },
+        worker: { done: { role: "$END", prompt: "Done", location: null } },
       },
     });
 
@@ -247,7 +249,7 @@ describe("uwf thread resume", () => {
 
     const result = runUwf(["thread", "resume", THREAD_ID], casDir);
     expect(result.status).not.toBe(0);
-    expect(result.stderr).toContain("thread is not suspended");
+    expect(result.stderr).toContain("thread cannot be resumed");
   });
 
   test("resume suspended thread executes step and becomes idle", async () => {
@@ -347,8 +349,10 @@ describe("uwf thread resume", () => {
       const uwfAfterFirst = await createUwfStore(tmpDir);
       expect(getThread(uwfAfterFirst.varStore, THREAD_ID)).toEqual({
         head: firstResume.head,
+        status: "suspended",
         suspendedRole: "worker",
         suspendMessage: SUSPEND_MESSAGE,
+        completedAt: null,
       });
 
       const { mockAgentPath: okMockAgentPath } = await setupOkMockAgent(
@@ -444,3 +448,263 @@ echo '${adapterJson}'
 
   return { mockAgentPath };
 }
+
+describe("uwf thread resume - completed threads", () => {
+  test("resume completed thread starts from $START role", async () => {
+    const casDir = join(tmpDir, "cas");
+    await mkdir(casDir, { recursive: true });
+    const store = await openStore(casDir);
+    const schemas = await registerUwfSchemas(store);
+    const outputSchemaHash = await putSchema(store, OUTPUT_SCHEMA);
+
+    const workflowHash = await store.cas.put(schemas.workflow, {
+      name: "test-completed-resume",
+      description: "completed thread resume test",
+      roles: {
+        worker: {
+          description: "Worker role",
+          goal: "Work",
+          capabilities: [],
+          procedure: "work",
+          output: "result",
+          frontmatter: outputSchemaHash,
+        },
+        reviewer: {
+          description: "Reviewer role",
+          goal: "Review",
+          capabilities: [],
+          procedure: "review",
+          output: "result",
+          frontmatter: outputSchemaHash,
+        },
+      },
+      graph: {
+        $START: { _: { role: "worker", prompt: "Start work", location: null } },
+        worker: { done: { role: "reviewer", prompt: "Review the work", location: null } },
+        reviewer: { done: { role: "$END", prompt: "Done", location: null } },
+      },
+    });
+
+    const startHash = await store.cas.put(schemas.startNode, {
+      workflow: workflowHash,
+      prompt: "Initial task",
+      cwd: tmpDir,
+    });
+
+    process.env.OCAS_HOME = casDir;
+
+    const workerOutputHash = await store.cas.put(outputSchemaHash, { $status: "done" });
+    const reviewerOutputHash = await store.cas.put(outputSchemaHash, { $status: "done" });
+    const detailHash = await store.cas.put(schemas.text, "mock detail");
+
+    const workerStepHash = await store.cas.put(schemas.stepNode, {
+      start: startHash,
+      prev: null,
+      role: "worker",
+      output: workerOutputHash,
+      detail: detailHash,
+      agent: "uwf-mock",
+      edgePrompt: "Start work",
+      startedAtMs: 1716600000000,
+      completedAtMs: 1716600001000,
+      cwd: tmpDir,
+      assembledPrompt: null,
+    });
+
+    const reviewerStepHash = await store.cas.put(schemas.stepNode, {
+      start: startHash,
+      prev: workerStepHash,
+      role: "reviewer",
+      output: reviewerOutputHash,
+      detail: detailHash,
+      agent: "uwf-mock",
+      edgePrompt: "Review the work",
+      startedAtMs: 1716600001000,
+      completedAtMs: 1716600002000,
+      cwd: tmpDir,
+      assembledPrompt: null,
+    });
+
+    await seedThreads(tmpDir, {
+      [THREAD_ID]: {
+        head: reviewerStepHash,
+        status: "completed",
+        suspendedRole: null,
+        suspendMessage: null,
+        completedAt: 1716600002000,
+      },
+    });
+
+    // Verify the status was actually set
+    const { createUwfStore, getThread } = await import("../store.js");
+    const verifyUwf = await createUwfStore(tmpDir);
+    const verifyEntry = getThread(verifyUwf.varStore, THREAD_ID);
+    console.log("Seeded entry status:", verifyEntry?.status);
+    console.log("Seeded entry:", JSON.stringify(verifyEntry, null, 2));
+
+    const promptCapturePath = join(tmpDir, "captured-prompt-completed.txt");
+    const mockAgentPath = join(tmpDir, "mock-agent-completed.sh");
+
+    const newWorkerStepHash = await store.cas.put(schemas.stepNode, {
+      start: startHash,
+      prev: reviewerStepHash,
+      role: "worker",
+      output: workerOutputHash,
+      detail: detailHash,
+      agent: "uwf-mock",
+      edgePrompt: "Start work",
+      startedAtMs: 1716600003000,
+      completedAtMs: 1716600004000,
+      cwd: tmpDir,
+      assembledPrompt: null,
+    });
+
+    const adapterJson = JSON.stringify({
+      stepHash: newWorkerStepHash,
+      detailHash,
+      role: "worker",
+      frontmatter: { $status: "done" },
+      body: "",
+      startedAtMs: 1716600003000,
+      completedAtMs: 1716600004000,
+    });
+
+    await writeFile(
+      mockAgentPath,
+      `#!/bin/sh
+prompt=""
+while [ $# -gt 0 ]; do
+  if [ "$1" = "--prompt" ]; then
+    prompt="$2"
+    shift 2
+  else
+    shift
+  fi
+done
+printf '%s' "$prompt" > '${promptCapturePath}'
+echo '${adapterJson}'
+`,
+      { mode: 0o755 },
+    );
+
+    const configPath = join(tmpDir, "config.yaml");
+    await writeFile(
+      configPath,
+      `defaultAgent: uwf-hermes\ndefaultModel: test-model\nagentOverrides: null\nagents: {}\nproviders: {}\nmodels: {}\n`,
+    );
+
+    const result = runUwf(
+      ["thread", "resume", THREAD_ID, "-p", "Additional context", "--agent", mockAgentPath],
+      casDir,
+    );
+
+    if (result.status !== 0) {
+      console.error("Command failed:", result.stderr);
+    }
+
+    expect(result.status).toBe(0);
+
+    const cliOutput = JSON.parse(result.stdout.trim());
+    expect(cliOutput.status).toBe("idle");
+    expect(cliOutput.currentRole).toBe("reviewer");
+    expect(cliOutput.done).toBe(false);
+
+    const capturedPrompt = await readFile(promptCapturePath, "utf8");
+    expect(capturedPrompt).toContain("Previous run completed");
+    expect(capturedPrompt).toContain("Additional context");
+
+    const storeModule = await import("../store.js");
+    const uwf2 = await storeModule.createUwfStore(tmpDir);
+    const entry2 = storeModule.getThread(uwf2.varStore, THREAD_ID);
+    expect(entry2?.status).toBe("idle");
+    expect(entry2?.completedAt).toBeNull();
+  });
+
+  test("resume cancelled thread returns error", async () => {
+    const casDir = join(tmpDir, "cas");
+    await mkdir(casDir, { recursive: true });
+    const store = await openStore(casDir);
+    const schemas = await registerUwfSchemas(store);
+
+    const workflowHash = await store.cas.put(schemas.workflow, {
+      name: "cancelled-workflow",
+      description: "cancelled thread",
+      roles: {
+        worker: {
+          description: "Worker",
+          goal: "Work",
+          capabilities: [],
+          procedure: "work",
+          output: "result",
+          frontmatter: await putSchema(store, OUTPUT_SCHEMA),
+        },
+      },
+      graph: {
+        $START: { _: { role: "worker", prompt: "Start", location: null } },
+        worker: { done: { role: "$END", prompt: "Done", location: null } },
+      },
+    });
+
+    const startHash = await store.cas.put(schemas.startNode, {
+      workflow: workflowHash,
+      prompt: "task",
+      cwd: tmpDir,
+    });
+
+    process.env.OCAS_HOME = casDir;
+    await seedThreads(tmpDir, {
+      [THREAD_ID]: {
+        head: startHash,
+        status: "cancelled",
+        suspendedRole: null,
+        suspendMessage: null,
+        completedAt: null,
+      },
+    });
+
+    const result = runUwf(["thread", "resume", THREAD_ID], casDir);
+    expect(result.status).not.toBe(0);
+    expect(result.stderr).toContain("thread cannot be resumed");
+    expect(result.stderr).toContain("cancelled");
+  });
+
+  test("resume idle thread returns error", async () => {
+    const casDir = join(tmpDir, "cas");
+    await mkdir(casDir, { recursive: true });
+    const store = await openStore(casDir);
+    const schemas = await registerUwfSchemas(store);
+
+    const workflowHash = await store.cas.put(schemas.workflow, {
+      name: "idle-workflow",
+      description: "idle thread",
+      roles: {
+        worker: {
+          description: "Worker",
+          goal: "Work",
+          capabilities: [],
+          procedure: "work",
+          output: "result",
+          frontmatter: await putSchema(store, OUTPUT_SCHEMA),
+        },
+      },
+      graph: {
+        $START: { _: { role: "worker", prompt: "Start", location: null } },
+        worker: { done: { role: "$END", prompt: "Done", location: null } },
+      },
+    });
+
+    const startHash = await store.cas.put(schemas.startNode, {
+      workflow: workflowHash,
+      prompt: "task",
+      cwd: tmpDir,
+    });
+
+    process.env.OCAS_HOME = casDir;
+    await seedThreads(tmpDir, { [THREAD_ID]: startHash });
+
+    const result = runUwf(["thread", "resume", THREAD_ID], casDir);
+    expect(result.status).not.toBe(0);
+    expect(result.stderr).toContain("thread cannot be resumed");
+    expect(result.stderr).toContain("idle");
+  });
+});

packages/cli/src/__tests__/thread-show-status.test.ts

@@ -6,13 +6,7 @@ import type { CasRef, ThreadId } from "@united-workforce/protocol";
 import { describe, expect, test } from "vitest";
 import { createMarker, deleteMarker } from "../background/index.js";
 import { cmdThreadShow, cmdThreadStart } from "../commands/thread.js";
-import {
+import { completeThread, createUwfStore, loadAllThreads, setThread } from "../store.js";
-  addHistoryEntry,
-  createUwfStore,
-  deleteThread,
-  loadAllThreads,
-  setThread,
-} from "../store.js";
 
 const OUTPUT_SCHEMA = {
   type: "object" as const,
@@ -37,7 +31,7 @@ roles:
       type: object
       required: ["$status"]
       properties:
-        $status: { type: string }
+        $status: { type: string, enum: ["ready"] }
 graph:
   $START:
     _:
@@ -45,7 +39,7 @@ graph:
       prompt: "Plan the work"
       location: null
   planner:
-    _:
+    ready:
       role: $END
       prompt: "Done"
       location: null
@@ -118,7 +112,13 @@ async function insertStepNode(
     assembledPrompt: null,
   })) as CasRef;
 
-  setThread(uwf.varStore, threadId, { head: stepHash, suspendedRole: null, suspendMessage: null });
+  setThread(uwf.varStore, threadId, {
+    head: stepHash,
+    status: "idle",
+    suspendedRole: null,
+    suspendMessage: null,
+    completedAt: null,
+  });
 }
 
 describe("thread show status field", () => {
@@ -200,7 +200,7 @@ describe("thread show status field", () => {
     // Create a thread
     const startResult = await cmdThreadStart(storageRoot, workflowPath, "test prompt", tmpDir);
     const threadId = startResult.thread as ThreadId;
-    const workflow = startResult.workflow;
+    const _workflow = startResult.workflow;
 
     // Get the head hash before moving to history
     const uwfForIndex = await createUwfStore(storageRoot);
@@ -208,15 +208,7 @@ describe("thread show status field", () => {
     const head = index[threadId]!.head;
     if (!head) throw new Error("Thread not found in index");
 
-    deleteThread(uwfForIndex.varStore, threadId);
+    completeThread(uwfForIndex.varStore, threadId, "completed");
-
-    addHistoryEntry(uwfForIndex.varStore, {
-      thread: threadId,
-      workflow,
-      head,
-      completedAt: Date.now(),
-      reason: "completed",
-    });
 
     const result = await cmdThreadShow(storageRoot, threadId);
 
@@ -237,7 +229,7 @@ describe("thread show status field", () => {
     // Create a thread
     const startResult = await cmdThreadStart(storageRoot, workflowPath, "test prompt", tmpDir);
     const threadId = startResult.thread as ThreadId;
-    const workflow = startResult.workflow;
+    const _workflow = startResult.workflow;
 
     // Get the head hash before moving to history
     const uwfForIndex = await createUwfStore(storageRoot);
@@ -245,15 +237,7 @@ describe("thread show status field", () => {
     const head = index[threadId]!.head;
     if (!head) throw new Error("Thread not found in index");
 
-    deleteThread(uwfForIndex.varStore, threadId);
+    completeThread(uwfForIndex.varStore, threadId, "cancelled");
-
-    addHistoryEntry(uwfForIndex.varStore, {
-      thread: threadId,
-      workflow,
-      head,
-      completedAt: Date.now(),
-      reason: "cancelled",
-    });
 
     const result = await cmdThreadShow(storageRoot, threadId);
 
@@ -274,7 +258,7 @@ describe("thread show status field", () => {
     // Create a thread
     const startResult = await cmdThreadStart(storageRoot, workflowPath, "test prompt", tmpDir);
     const threadId = startResult.thread as ThreadId;
-    const workflow = startResult.workflow;
+    const _workflow = startResult.workflow;
 
     // Get the head hash before moving to history
     const uwfForIndex = await createUwfStore(storageRoot);
@@ -282,15 +266,7 @@ describe("thread show status field", () => {
     const head = index[threadId]!.head;
     if (!head) throw new Error("Thread not found in index");
 
-    deleteThread(uwfForIndex.varStore, threadId);
+    completeThread(uwfForIndex.varStore, threadId, "completed");
-
-    addHistoryEntry(uwfForIndex.varStore, {
-      thread: threadId,
-      workflow,
-      head,
-      completedAt: Date.now(),
-      reason: null,
-    });
 
     const result = await cmdThreadShow(storageRoot, threadId);
 

packages/cli/src/__tests__/thread-start-cwd-cli.test.ts

@@ -54,7 +54,7 @@ roles:
       type: object
       required: ["$status"]
       properties:
-        $status: { type: string }
+        $status: { type: string, enum: ["ready"] }
 graph:
   $START:
     _:
@@ -62,7 +62,7 @@ graph:
       prompt: "Plan the work"
       location: null
   planner:
-    _:
+    ready:
       role: $END
       prompt: "Done"
       location: null

packages/cli/src/__tests__/thread-step-count.test.ts

@@ -2,19 +2,28 @@ import { execFileSync } from "node:child_process";
 import { dirname, join } from "node:path";
 import { fileURLToPath } from "node:url";
 import { describe, expect, test } from "vitest";
+import { validateCount } from "../commands/thread.js";
 
-const CLI_PATH = join(dirname(fileURLToPath(import.meta.url)), "..", "cli.js");
+const CLI_PATH = join(dirname(fileURLToPath(import.meta.url)), "..", "..", "dist", "cli.js");
 
-function runCli(args: string[]): { stdout: string; stderr: string; exitCode: number } {
+function runCli(args: string[]): {
+  stdout: string;
+  stderr: string;
+  exitCode: number;
+} {
   try {
-    const stdout = execFileSync("npx", ["tsx", CLI_PATH, ...args], {
+    const stdout = execFileSync("node", [CLI_PATH, ...args], {
       encoding: "utf8",
       env: { ...process.env, UWF_HOME: "/tmp/uwf-test-nonexistent" },
       stdio: ["ignore", "pipe", "pipe"],
     });
     return { stdout, stderr: "", exitCode: 0 };
   } catch (e: unknown) {
-    const err = e as NodeJS.ErrnoException & { stdout?: string; stderr?: string; status?: number };
+    const err = e as NodeJS.ErrnoException & {
+      stdout?: string;
+      stderr?: string;
+      status?: number;
+    };
     return {
       stdout: err.stdout ?? "",
       stderr: err.stderr ?? "",
@@ -23,50 +32,39 @@ function runCli(args: string[]): { stdout: string; stderr: string; exitCode: num
   }
 }
 
-describe("thread exec --count CLI parsing", () => {
+describe("thread exec --count CLI parsing", { timeout: 30_000 }, () => {
   test("--help shows -c/--count option", () => {
     const result = runCli(["thread", "exec", "--help"]);
-    expect(result.stdout).toContain("--count");
+    const combined = result.stdout + result.stderr;
-    expect(result.stdout).toContain("-c");
+    expect(combined).toContain("--count");
+    expect(combined).toContain("-c");
   });
 
   test("description says 'one or more steps'", () => {
     const result = runCli(["thread", "exec", "--help"]);
-    expect(result.stdout).toContain("one or more steps");
+    const combined = result.stdout + result.stderr;
+    expect(combined).toContain("one or more steps");
   });
 });
 
-describe("cmdThreadExec count logic", () => {
+describe("validateCount", () => {
-  test("count=0 fails with validation error", () => {
+  test("count=0 throws validation error", () => {
-    const result = runCli(["thread", "exec", "FAKE_THREAD_ID", "-c", "0"]);
+    expect(() => validateCount(0)).toThrow("positive integer");
-    expect(result.exitCode).not.toBe(0);
-    expect(result.stderr).toContain("positive integer");
   });
 
-  test("negative count fails with validation error", () => {
+  test("negative count throws validation error", () => {
-    const result = runCli(["thread", "exec", "FAKE_THREAD_ID", "-c", "-1"]);
+    expect(() => validateCount(-1)).toThrow("positive integer");
-    expect(result.exitCode).not.toBe(0);
-    expect(result.stderr).toContain("positive integer");
   });
 
-  test("non-integer count fails with validation error", () => {
+  test("non-integer count throws validation error", () => {
-    const result = runCli(["thread", "exec", "FAKE_THREAD_ID", "-c", "1.5"]);
+    expect(() => validateCount(1.5)).toThrow("positive integer");
-    expect(result.exitCode).not.toBe(0);
-    expect(result.stderr).toContain("positive integer");
   });
 
-  test("count=1 is the default (no -c flag)", () => {
+  test("count=1 passes validation", () => {
-    // Without -c, it should attempt to run 1 step (failing on missing thread, not on count validation)
+    expect(() => validateCount(1)).not.toThrow();
-    const result = runCli(["thread", "exec", "FAKE_THREAD_ID"]);
-    expect(result.exitCode).not.toBe(0);
-    // Should NOT contain "positive integer" error — should fail on thread lookup instead
-    expect(result.stderr).not.toContain("positive integer");
   });
 
-  test("count=3 passes validation (fails on thread lookup)", () => {
+  test("count=3 passes validation", () => {
-    const result = runCli(["thread", "exec", "FAKE_THREAD_ID", "-c", "3"]);
+    expect(() => validateCount(3)).not.toThrow();
-    expect(result.exitCode).not.toBe(0);
-    // Should NOT contain "positive integer" error — should fail on thread/storage lookup
-    expect(result.stderr).not.toContain("positive integer");
   });
 });

packages/cli/src/__tests__/thread-suspend-step.test.ts

@@ -160,8 +160,10 @@ describe("suspend step CAS chain and threads.yaml metadata", () => {
       const threadEntry = getThread(uwf.varStore, threadId);
       expect(threadEntry).toEqual({
         head: stepHash,
+        status: "suspended",
         suspendedRole: "worker",
         suspendMessage: "Please clarify: Which API?",
+        completedAt: null,
       });
 
       const showResult = await cmdThreadShow(tmpDir, threadId);

packages/cli/src/__tests__/thread.test.ts

@@ -11,7 +11,7 @@ import {
   THREAD_READ_DEFAULT_QUOTA,
 } from "../commands/thread.js";
 import type { UwfStore } from "../store.js";
-import { addHistoryEntry, createUwfStore } from "../store.js";
+import { completeThread, createUwfStore, setThread } from "../store.js";
 import { seedThreads } from "./thread-test-helpers.js";
 
 // ── schemas used in tests ────────────────────────────────────────────────────
@@ -745,13 +745,14 @@ describe("cmdStepList with completed threads", () => {
     const threadId = "01JTEST0000000000000000A2" as ThreadId;
     // Thread is NOT in active index (simulating completed thread)
     // But it IS in history variable store
-    addHistoryEntry(uwf.varStore, {
+    setThread(uwf.varStore, threadId, {
-      thread: threadId,
-      workflow: workflowHash,
       head: step2Hash,
-      completedAt: Date.now(),
+      status: "idle",
-      reason: null,
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
     });
+    completeThread(uwf.varStore, threadId, "completed");
 
     const result = await cmdStepList(tmpDir, threadId);
 
@@ -872,14 +873,15 @@ describe("cmdStepShow with completed threads", () => {
 
     const threadId = "01JTEST0000000000000000B2" as ThreadId;
     // Thread is NOT in active index
-    // But it IS in history variable store
+    // But it IS in the unified store with completed status
-    addHistoryEntry(uwf.varStore, {
+    setThread(uwf.varStore, threadId, {
-      thread: threadId,
-      workflow: workflowHash,
       head: stepHash,
-      completedAt: Date.now(),
+      status: "idle",
-      reason: null,
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
     });
+    completeThread(uwf.varStore, threadId, "completed");
 
     const result = await cmdStepShow(tmpDir, stepHash);
 
@@ -934,15 +936,15 @@ describe("cmdThreadRead with completed threads", () => {
     });
 
     const threadId = "01JTEST0000000000000000C1" as ThreadId;
-    // Thread is NOT in active index
+    // Thread is in store with completed status
-    // But it IS in history variable store
+    setThread(uwf.varStore, threadId, {
-    addHistoryEntry(uwf.varStore, {
-      thread: threadId,
-      workflow: workflowHash,
       head: stepHash,
-      completedAt: Date.now(),
+      status: "idle",
-      reason: null,
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
     });
+    completeThread(uwf.varStore, threadId, "completed");
 
     const markdown = await cmdThreadRead(tmpDir, threadId, THREAD_READ_DEFAULT_QUOTA, null, false);
 
@@ -998,13 +1000,14 @@ describe("cmdThreadRead with completed threads", () => {
     });
 
     const threadId = "01JTEST0000000000000000C2" as ThreadId;
-    addHistoryEntry(uwf.varStore, {
+    setThread(uwf.varStore, threadId, {
-      thread: threadId,
-      workflow: workflowHash,
       head: step3Hash,
-      completedAt: Date.now(),
+      status: "idle",
-      reason: null,
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt: null,
     });
+    completeThread(uwf.varStore, threadId, "completed");
 
     const markdown = await cmdThreadRead(
       tmpDir,

packages/cli/src/__tests__/validate-semantic.test.ts

@@ -17,7 +17,7 @@ function makeWorkflow(overrides?: Partial<WorkflowPayload>): WorkflowPayload {
         frontmatter: {
           type: "object",
           properties: {
-            $status: { enum: ["_"] },
+            $status: { enum: ["done"] },
             plan: { type: "string" },
           },
           required: ["$status", "plan"],
@@ -52,7 +52,7 @@ function makeWorkflow(overrides?: Partial<WorkflowPayload>): WorkflowPayload {
     },
     graph: {
       $START: { _: { role: "writer", prompt: "Begin writing", location: null } },
-      writer: { _: { role: "reviewer", prompt: "Review this: {{{plan}}}", location: null } },
+      writer: { done: { role: "reviewer", prompt: "Review this: {{{plan}}}", location: null } },
       reviewer: {
         approved: { role: "$END", prompt: "Done: {{{summary}}}", location: null },
         rejected: { role: "writer", prompt: "Fix: {{{reason}}}", location: null },
@@ -82,7 +82,7 @@ describe("Suite 1: Role Reference Integrity", () => {
       output: "None",
       frontmatter: {
         type: "object",
-        properties: { $status: { enum: ["_"] } },
+        properties: { $status: { enum: ["done"] } },
         required: ["$status"],
       } as unknown as string,
     };
@@ -173,11 +173,11 @@ describe("Suite 2: Graph Structure", () => {
       output: "Isolated",
       frontmatter: {
         type: "object",
-        properties: { $status: { enum: ["_"] } },
+        properties: { $status: { enum: ["done"] } },
         required: ["$status"],
       } as unknown as string,
     };
-    wf.graph.isolated = { _: { role: "$END", prompt: "done", location: null } };
+    wf.graph.isolated = { done: { role: "$END", prompt: "done", location: null } };
     const errors = validateWorkflow(wf);
     expect(errors.some((e) => e.includes('role "isolated" is not reachable from $START'))).toBe(
       true,
@@ -186,34 +186,34 @@ describe("Suite 2: Graph Structure", () => {
 
   test("2.6 edge target references invalid role", () => {
     const wf = makeWorkflow();
-    wf.graph.writer = { _: { role: "ghost", prompt: "Go to ghost", location: null } };
+    wf.graph.writer = { done: { role: "ghost", prompt: "Go to ghost", location: null } };
     const errors = validateWorkflow(wf);
     expect(errors.some((e) => e.includes('unknown target role "ghost"'))).toBe(true);
   });
 });
 
 describe("Suite 3: Status-Edge Consistency", () => {
-  test("3.1 single-exit role with multiple graph keys", () => {
+  test("3.1 user role using _ graph key is rejected", () => {
     const wf = makeWorkflow();
-    wf.graph.writer = {
+    wf.graph.writer = { _: { role: "reviewer", prompt: "Review", location: null } };
-      _: { role: "reviewer", prompt: "Review", location: null },
-      extra: { role: "$END", prompt: "Done", location: null },
-    };
     const errors = validateWorkflow(wf);
     expect(
       errors.some((e) =>
-        e.includes('role "writer" is single-exit but has status keys other than "_"'),
+        e.includes('role "writer" must use explicit $status keys in graph, not "_"'),
       ),
     ).toBe(true);
   });
 
-  test("3.2 single-exit role missing _ key", () => {
+  test("3.2 user role graph key not matching $status enum", () => {
     const wf = makeWorkflow();
-    wf.graph.writer = { done: { role: "reviewer", prompt: "Review", location: null } };
+    wf.graph.writer = { wrong: { role: "reviewer", prompt: "Review", location: null } };
     const errors = validateWorkflow(wf);
-    expect(
+    expect(errors.some((e) => e.includes('role "writer" graph has extra status keys: wrong'))).toBe(
-      errors.some((e) => e.includes('role "writer" is single-exit but graph has no "_" key')),
+      true,
-    ).toBe(true);
+    );
+    expect(errors.some((e) => e.includes('role "writer" graph is missing status keys: done'))).toBe(
+      true,
+    );
   });
 
   test("3.3 multi-exit role with extra statuses", () => {
@@ -244,9 +244,11 @@ describe("Suite 3: Status-Edge Consistency", () => {
     const wf = makeWorkflow();
     wf.graph.reviewer = { _: { role: "$END", prompt: "Done", location: null } };
     const errors = validateWorkflow(wf);
-    expect(errors.some((e) => e.includes('role "reviewer" is multi-exit but graph uses "_"'))).toBe(
+    expect(
-      true,
+      errors.some((e) =>
-    );
+        e.includes('role "reviewer" must use explicit $status keys in graph, not "_"'),
+      ),
+    ).toBe(true);
   });
 });
 
@@ -314,20 +316,20 @@ describe("Suite 3b: Enum-Based Multi-Exit", () => {
     expect(errors.some((e) => e.includes("missing status keys: rejected"))).toBe(true);
   });
 
-  test("3b.4 enum with single value (not multi-exit) treated as single-exit", () => {
+  test("3b.4 enum with single explicit value passes", () => {
     const wf = makeWorkflow();
     wf.roles.writer = {
       ...wf.roles.writer,
       frontmatter: {
         type: "object",
         properties: {
-          $status: { enum: ["_"] },
+          $status: { enum: ["ready"] },
           plan: { type: "string" },
         },
         required: ["$status", "plan"],
       } as unknown as string,
     };
-    wf.graph.writer = { _: { role: "reviewer", prompt: "Review: {{{plan}}}", location: null } };
+    wf.graph.writer = { ready: { role: "reviewer", prompt: "Review: {{{plan}}}", location: null } };
     const errors = validateWorkflow(wf);
     expect(errors).toEqual([]);
   });
@@ -355,13 +357,15 @@ describe("Suite 3b: Enum-Based Multi-Exit", () => {
 });
 
 describe("Suite 4: Mustache Template Variable Existence", () => {
-  test("4.1 prompt references nonexistent variable (single-exit)", () => {
+  test("4.1 prompt references nonexistent variable (enum status)", () => {
     const wf = makeWorkflow();
-    wf.graph.writer = { _: { role: "reviewer", prompt: "Review: {{{branch}}}", location: null } };
+    wf.graph.writer = {
+      done: { role: "reviewer", prompt: "Review: {{{branch}}}", location: null },
+    };
     const errors = validateWorkflow(wf);
     expect(
-      errors.some((e) =>
+      errors.some(
-        e.includes('prompt variable "branch" not found in role "writer" frontmatter'),
+        (e) => e.includes('prompt variable "branch"') && e.includes('role "writer" frontmatter'),
       ),
     ).toBe(true);
   });
@@ -388,7 +392,7 @@ describe("Suite 4: Mustache Template Variable Existence", () => {
 
   test("4.4 $status variable is always valid", () => {
     const wf = makeWorkflow();
-    wf.graph.writer = { _: { role: "reviewer", prompt: "Status: {{$status}}", location: null } };
+    wf.graph.writer = { done: { role: "reviewer", prompt: "Status: {{$status}}", location: null } };
     const errors = validateWorkflow(wf);
     expect(errors).toEqual([]);
   });
@@ -456,14 +460,14 @@ describe("Suite 6: Multiple Errors Collection", () => {
       output: "None",
       frontmatter: {
         type: "object",
-        properties: { $status: { enum: ["_"] } },
+        properties: { $status: { enum: ["done"] } },
         required: ["$status"],
       } as unknown as string,
     };
     // unknown graph reference
-    wf.graph.nonexistent = { _: { role: "$END", prompt: "done", location: null } };
+    wf.graph.nonexistent = { done: { role: "$END", prompt: "done", location: null } };
     // bad mustache var
-    wf.graph.writer = { _: { role: "reviewer", prompt: "{{{badvar}}}", location: null } };
+    wf.graph.writer = { done: { role: "reviewer", prompt: "{{{badvar}}}", location: null } };
     const errors = validateWorkflow(wf);
     expect(errors.length).toBeGreaterThanOrEqual(3);
   });

packages/cli/src/__tests__/workflow-resolution.test.ts

@@ -31,7 +31,7 @@ function makeMinimalPayload(name: string, description: string): WorkflowPayload
         frontmatter: {
           type: "object",
           properties: {
-            $status: { type: "string" },
+            $status: { type: "string", enum: ["done"] },
           },
           required: ["$status"],
         } as unknown as CasRef,
@@ -39,7 +39,7 @@ function makeMinimalPayload(name: string, description: string): WorkflowPayload
     },
     graph: {
       $START: { _: { role: "worker", prompt: "start working", location: null } },
-      worker: { _: { role: "$END", prompt: "done", location: null } },
+      worker: { done: { role: "$END", prompt: "done", location: null } },
     },
   };
 }

packages/cli/src/cli.ts

@@ -5,14 +5,13 @@ import { Command } from "commander";
 import { cmdConfigGet, cmdConfigList, cmdConfigSet } from "./commands/config.js";
 import { cmdLogClean, cmdLogList, cmdLogShow } from "./commands/log.js";
 import {
-  cmdPromptAdapter,
+  cmdPromptAdapterDeveloping,
-  cmdPromptAuthor,
   cmdPromptBootstrap,
-  cmdPromptDeveloper,
   cmdPromptList,
   cmdPromptSetup,
   cmdPromptUsage,
-  cmdPromptUser,
+  cmdPromptUsageReference,
+  cmdPromptWorkflowAuthoring,
 } from "./commands/prompt.js";
 import { cmdSetup, cmdSetupInteractive } from "./commands/setup.js";
 import { cmdStepFork, cmdStepList, cmdStepRead, cmdStepShow } from "./commands/step.js";
@@ -523,31 +522,24 @@ prompt
   });
 
 prompt
-  .command("adapter")
+  .command("usage-reference")
-  .description("Print the adapter reference (building agent adapters)")
+  .description("Print the usage reference (CLI guide + typical workflows)")
   .action(() => {
-    console.log(cmdPromptAdapter());
+    console.log(cmdPromptUsageReference());
   });
 
 prompt
-  .command("author")
+  .command("workflow-authoring")
-  .description("Print the author reference (workflow YAML design guide)")
+  .description("Print the workflow authoring reference (YAML design guide)")
   .action(() => {
-    console.log(cmdPromptAuthor());
+    console.log(cmdPromptWorkflowAuthoring());
   });
 
 prompt
-  .command("developer")
+  .command("adapter-developing")
-  .description("Print the developer reference (coding conventions + architecture)")
+  .description("Print the adapter developing reference (building agent adapters)")
   .action(() => {
-    console.log(cmdPromptDeveloper());
+    console.log(cmdPromptAdapterDeveloping());
-  });
-
-prompt
-  .command("user")
-  .description("Print the user reference (CLI guide + typical workflows)")
-  .action(() => {
-    console.log(cmdPromptUser());
   });
 
 prompt

packages/cli/src/commands/prompt.ts

@@ -1,24 +1,21 @@
 import {
-  generateAdapterReference,
+  generateAdapterDevelopingReference,
-  generateAuthorReference,
   generateBootstrapReference,
-  generateDeveloperReference,
+  generateUsageReference,
-  generateUserReference,
+  generateWorkflowAuthoringReference,
 } from "@united-workforce/util";
 
 export {
-  generateAdapterReference as cmdPromptAdapter,
+  generateAdapterDevelopingReference as cmdPromptAdapterDeveloping,
-  generateAuthorReference as cmdPromptAuthor,
   generateBootstrapReference as cmdPromptBootstrap,
-  generateDeveloperReference as cmdPromptDeveloper,
+  generateUsageReference as cmdPromptUsageReference,
-  generateUserReference as cmdPromptUser,
+  generateWorkflowAuthoringReference as cmdPromptWorkflowAuthoring,
 };
 
 const PROMPT_ENTRIES: ReadonlyArray<{ name: string; generate: () => string }> = [
-  { name: "user", generate: generateUserReference },
+  { name: "usage", generate: generateUsageReference },
-  { name: "author", generate: generateAuthorReference },
+  { name: "workflow-authoring", generate: generateWorkflowAuthoringReference },
-  { name: "developer", generate: generateDeveloperReference },
+  { name: "adapter-developing", generate: generateAdapterDevelopingReference },
-  { name: "adapter", generate: generateAdapterReference },
   { name: "bootstrap", generate: generateBootstrapReference },
 ];
 
@@ -27,7 +24,9 @@ export function cmdPromptList(): ReadonlyArray<string> {
 }
 
 export function cmdPromptUsage(): string {
-  return PROMPT_ENTRIES.map((e) => e.generate()).join("\n\n---\n\n");
+  return PROMPT_ENTRIES.filter((e) => e.name !== "bootstrap")
+    .map((e) => e.generate())
+    .join("\n\n---\n\n");
 }
 
 export function cmdPromptSetup(): string {
@@ -42,7 +41,7 @@ so that you know how to use the \`uwf\` CLI for workflow orchestration.
    \`\`\`bash
    uwf --help
    \`\`\`
-   If not installed: \`bun add -g @united-workforce/cli\`
+   If not installed: \`npm install -g @united-workforce/cli\`
 
 2. **Clean up old versions of the skill** (if any exist):
    - Look for any existing uwf/workflow skill files in your skill directories
@@ -51,43 +50,24 @@ so that you know how to use the \`uwf\` CLI for workflow orchestration.
    - If the version matches the current CLI version (\`uwf --version\`), you're done — no update needed.
    - If the version is older, **delete the old skill file** before proceeding.
 
-3. **Get the usage skill content:**
+3. **Install the bootstrap skill:**
    \`\`\`bash
-   uwf prompt usage
+   uwf prompt bootstrap > ~/.hermes/skills/uwf/SKILL.md
    \`\`\`
+   The bootstrap prompt already includes complete YAML frontmatter — no editing needed.
 
-4. **Create a SKILL.md file** in your skill directory (e.g. \`~/.hermes/skills/uwf/SKILL.md\`).
+4. **Verify** the skill is loadable by your agent framework.
-   The output of \`uwf prompt usage\` is the skill body WITHOUT frontmatter.
-   You must prepend the following YAML frontmatter:
-
-   \`\`\`yaml
-   ---
-   name: uwf
-   description: "Use when orchestrating multi-agent workflows with uwf (United Workforce). Covers CLI usage, workflow YAML authoring, moderator logic, and agent development."
-   version: <VERSION>
-   author: United Workforce
-   license: MIT
-   metadata:
-     hermes:
-       tags: [workflow, agents, orchestration, cli, yaml]
-   ---
-   \`\`\`
-
-   Replace \`<VERSION>\` with the installed CLI version (from \`uwf --version\`).
-
-5. **Verify** the skill is loadable by your agent framework.
 
 ## Individual prompts
 
-You can also get individual reference sections:
+Each prompt outputs a complete SKILL.md with frontmatter — pipe directly to a file:
 
 \`\`\`bash
 uwf prompt list                                              # list available prompt names
-uwf prompt user                # user reference (CLI guide + typical workflows)
+uwf prompt usage > ~/.hermes/skills/uwf-usage/SKILL.md      # CLI usage guide
-uwf prompt author              # author reference (workflow YAML design guide)
+uwf prompt workflow-authoring > ~/.hermes/skills/uwf-workflow-authoring/SKILL.md
-uwf prompt developer           # developer reference (coding conventions + architecture)
+uwf prompt adapter-developing > ~/.hermes/skills/uwf-adapter-developing/SKILL.md
-uwf prompt adapter             # adapter reference (building agent adapters)
+uwf prompt bootstrap > ~/.hermes/skills/uwf/SKILL.md        # bootstrap skill
-uwf prompt bootstrap           # bootstrap skill YAML for Hermes agents
 \`\`\`
 
 ## Notes

packages/cli/src/commands/shared.ts

@@ -6,7 +6,7 @@ import type {
   StepNodePayload,
   ThreadId,
 } from "@united-workforce/protocol";
-import { createUwfStore, findHistoryEntry, getThread, type UwfStore } from "../store.js";
+import { createUwfStore, getThread, type UwfStore } from "../store.js";
 
 type ChainState = {
   startHash: CasRef;
@@ -207,10 +207,6 @@ async function resolveHeadHash(storageRoot: string, threadId: ThreadId): Promise
   if (entry !== null) {
     return entry.head;
   }
-  const hist = findHistoryEntry(uwf.varStore, threadId);
-  if (hist !== null) {
-    return hist.head;
-  }
   fail(`thread not found: ${threadId}`);
 }
 

packages/cli/src/commands/step.ts

@@ -66,6 +66,7 @@ export async function cmdStepList(
       agent: item.payload.agent,
       timestamp: item.timestamp,
       durationMs: item.payload.completedAtMs - item.payload.startedAtMs,
+      usage: item.payload.usage ?? null,
     });
   }
 
@@ -114,8 +115,10 @@ export async function cmdStepFork(
   const newThreadId = generateUlid(Date.now()) as ThreadId;
   setThread(uwf.varStore, newThreadId, {
     head: stepHash,
+    status: "idle",
     suspendedRole: null,
     suspendMessage: null,
+    completedAt: null,
   });
 
   return {

packages/cli/src/commands/thread.ts

@@ -38,17 +38,14 @@ import { createMarker, deleteMarker, isThreadRunning } from "../background/index
 import { createIncludeTag } from "../include.js";
 import { evaluate, isSuspendResult } from "../moderator/index.js";
 import {
-  addHistoryEntry,
+  completeThread,
   createUwfStore,
-  deleteThread,
-  findHistoryEntry,
   getThread,
-  loadAllHistory,
+  loadActiveThreads,
-  loadAllThreads,
+  loadHistoryThreads,
   loadWorkflowRegistry,
   resolveWorkflowHash,
   setThread,
-  type ThreadHistoryLine,
   type UwfStore,
 } from "../store.js";
 import { checkWorkflowFilenameConsistency, isCasRef, parseWorkflowPayload } from "../validate.js";
@@ -485,20 +482,35 @@ export async function cmdThreadShow(
 ): Promise<ThreadShowOutput> {
   const uwf = await createUwfStore(storageRoot);
   const entry = getThread(uwf.varStore, threadId);
-  if (entry !== null) {
+  if (entry === null) {
+    fail(`thread not found: ${threadId}`);
+  }
+
   const activeHead = entry.head;
   const workflow = resolveWorkflowFromHead(uwf, activeHead);
   if (workflow === null) {
     fail(`failed to resolve workflow from head: ${activeHead}`);
   }
 
-    const status = await resolveActiveThreadStatus(
+  // Determine if this is a completed/cancelled thread
-      storageRoot,
+  if (entry.status === "completed" || entry.status === "cancelled") {
-      threadId,
+    const hint = null;
-      uwf,
+    return {
-      activeHead,
       workflow,
-    );
+      thread: threadId,
+      head: activeHead,
+      status: entry.status,
+      currentRole: null,
+      suspendedRole: null,
+      suspendMessage: null,
+      done: true,
+      background: null,
+      hint,
+    };
+  }
+
+  // Active thread
+  const status = await resolveActiveThreadStatus(storageRoot, threadId, uwf, activeHead, workflow);
   const currentRole = resolveCurrentRole(uwf, activeHead, workflow);
   const suspendFields = resolveSuspendFieldsForShow(entry, status, uwf, activeHead, workflow);
 
@@ -519,27 +531,6 @@ export async function cmdThreadShow(
     background: null,
     hint,
   };
-  }
-
-  const hist = findHistoryEntry(uwf.varStore, threadId);
-  if (hist !== null) {
-    const status: ThreadStatus = hist.reason === "cancelled" ? "cancelled" : "completed";
-
-    return {
-      workflow: hist.workflow,
-      thread: threadId,
-      head: hist.head,
-      status,
-      currentRole: null,
-      suspendedRole: null,
-      suspendMessage: null,
-      done: true,
-      background: null,
-      hint: null,
-    };
-  }
-
-  fail(`thread not found: ${threadId}`);
 }
 
 export type ThreadListItemWithStatus = ThreadListItem & {
@@ -594,19 +585,20 @@ async function collectActiveThreads(
 }
 
 function collectCompletedThreads(
-  varStore: VarStore,
+  uwf: UwfStore,
   activeIds: Set<ThreadId>,
 ): ThreadListItemWithStatus[] {
   const items: ThreadListItemWithStatus[] = [];
-  const history = loadAllHistory(varStore);
+  const history = loadHistoryThreads(uwf.varStore);
   const seen = new Set<ThreadId>(); // Deduplication (issue #470)
-  for (const entry of history) {
+  for (const [threadId, entry] of Object.entries(history)) {
-    if (!activeIds.has(entry.thread) && !seen.has(entry.thread)) {
+    if (!activeIds.has(threadId as ThreadId) && !seen.has(threadId as ThreadId)) {
-      seen.add(entry.thread);
+      seen.add(threadId as ThreadId);
-      const status = entry.reason === "cancelled" ? "cancelled" : "completed";
+      const status = entry.status;
+      const workflow = resolveWorkflowFromHead(uwf, entry.head);
       items.push({
-        thread: entry.thread,
+        thread: threadId as ThreadId,
-        workflow: entry.workflow,
+        workflow: workflow ?? "",
         head: entry.head,
         status,
         currentRole: null,
@@ -659,7 +651,7 @@ export async function cmdThreadList(
   take: number | null,
 ): Promise<ThreadListItemWithStatus[]> {
   const uwf = await createUwfStore(storageRoot);
-  const index = loadAllThreads(uwf.varStore);
+  const index = loadActiveThreads(uwf.varStore);
 
   // Collect active threads
   let items = await collectActiveThreads(storageRoot, uwf, index);
@@ -671,7 +663,7 @@ export async function cmdThreadList(
     statusFilter.includes("cancelled");
   if (includeCompleted) {
     const activeIds = new Set(items.map((i) => i.thread));
-    const completedItems = collectCompletedThreads(uwf.varStore, activeIds);
+    const completedItems = collectCompletedThreads(uwf, activeIds);
     items = items.concat(completedItems);
   }
 
@@ -969,6 +961,12 @@ function resolveAgentConfig(
   agentOverride: string | null,
 ): AgentConfig {
   if (agentOverride !== null) {
+    // Try config alias first (e.g. "hermes" → config.agents.hermes),
+    // then fall back to raw command name (e.g. "uwf-hermes" or "/usr/bin/agent").
+    const fromAlias = config.agents[agentOverride as AgentAlias];
+    if (fromAlias !== undefined) {
+      return fromAlias;
+    }
     return parseAgentOverride(agentOverride);
   }
 
@@ -1035,17 +1033,11 @@ function spawnAgent(
   return obj as unknown as AdapterOutput;
 }
 
-function archiveThread(uwf: UwfStore, threadId: ThreadId, workflow: CasRef, head: CasRef): void {
+function archiveThread(uwf: UwfStore, threadId: ThreadId, _workflow: CasRef, _head: CasRef): void {
-  deleteThread(uwf.varStore, threadId);
+  completeThread(uwf.varStore, threadId, "completed");
-  addHistoryEntry(uwf.varStore, {
-    thread: threadId,
-    workflow,
-    head,
-    completedAt: Date.now(),
-    reason: "completed",
-  });
 }
 
+// biome-ignore lint/complexity/noExcessiveCognitiveComplexity: orchestration function with inherent branching
 export async function cmdThreadResume(
   storageRoot: string,
   threadId: ThreadId,
@@ -1067,17 +1059,24 @@ export async function cmdThreadResume(
   const chain = walkChain(uwf, headHash);
   const workflowHash = chain.start.workflow;
 
-  const status = await resolveActiveThreadStatus(
+  // Check entry.status first for completed/cancelled (like in cmdThreadShow)
-    storageRoot,
+  let status: ThreadStatus;
-    threadId,
+  if (entry.status === "completed" || entry.status === "cancelled") {
-    uwf,
+    status = entry.status;
-    headHash,
+  } else {
-    workflowHash,
+    status = await resolveActiveThreadStatus(storageRoot, threadId, uwf, headHash, workflowHash);
-  );
-  if (status !== "suspended") {
-    fail(`thread is not suspended: ${threadId} (status: ${status})`);
   }
 
+  if (status !== "suspended" && status !== "completed") {
+    fail(`thread cannot be resumed: ${threadId} (status: ${status})`);
+  }
+
+  const plog = createProcessLogger({
+    storageRoot,
+    context: { thread: threadId, workflow: workflowHash },
+  });
+
+  if (status === "suspended") {
     const suspendFields = resolveSuspendFieldsForShow(entry, status, uwf, headHash, workflowHash);
     if (suspendFields.suspendedRole === null) {
       fail(`thread is suspended but suspendedRole is missing: ${threadId}`);
@@ -1087,10 +1086,6 @@ export async function cmdThreadResume(
     }
 
     const resumePrompt = buildResumePrompt(suspendFields.suspendMessage, supplement);
-  const plog = createProcessLogger({
-    storageRoot,
-    context: { thread: threadId, workflow: workflowHash },
-  });
 
     plog.log(
       PL_THREAD_RESUME,
@@ -1102,6 +1097,47 @@ export async function cmdThreadResume(
       role: suspendFields.suspendedRole,
       prompt: resumePrompt,
     });
+  }
+
+  // status === "completed"
+  const workflow = loadWorkflowPayload(uwf, workflowHash);
+  const startResult = evaluate(workflow.graph, START_ROLE, {});
+  if (!startResult.ok) {
+    fail(`failed to evaluate $START: ${startResult.error.message}`);
+  }
+  if (isSuspendResult(startResult.value)) {
+    fail("workflow cannot start with $SUSPEND");
+  }
+  if (startResult.value.role === END_ROLE) {
+    fail("workflow cannot start with $END");
+  }
+
+  const startRole = startResult.value.role;
+  const completedPromptPrefix = "Previous run completed. Resuming with additional context.";
+  const completedResumePrompt =
+    supplement !== null && supplement !== ""
+      ? `${completedPromptPrefix}\n\n${supplement}`
+      : completedPromptPrefix;
+
+  const updatedEntry = { ...entry, status: "idle" as const, completedAt: null };
+  setThread(uwf.varStore, threadId, updatedEntry);
+
+  plog.log(
+    PL_THREAD_RESUME,
+    `resume completed role=${startRole} supplement=${supplement !== null}`,
+    null,
+  );
+
+  return cmdThreadStepOnce(storageRoot, threadId, agentOverride, plog, {
+    role: startRole,
+    prompt: completedResumePrompt,
+  });
+}
+
+export function validateCount(count: number): void {
+  if (count < 1 || !Number.isInteger(count)) {
+    throw new Error(`--count must be a positive integer, got: ${count}`);
+  }
 }
 
 export async function cmdThreadExec(
@@ -1112,9 +1148,7 @@ export async function cmdThreadExec(
   background: boolean,
   backgroundWorker: boolean,
 ): Promise<StepOutput[]> {
-  if (count < 1 || !Number.isInteger(count)) {
+  validateCount(count);
-    fail(`--count must be a positive integer, got: ${count}`);
-  }
 
   // Check if thread is already running in background (unless we ARE the background worker)
   if (!backgroundWorker) {
@@ -1249,7 +1283,7 @@ function resolveResumeStepTarget(
 }
 
 async function resolveModeratorStepTarget(
-  storageRoot: string,
+  _storageRoot: string,
   threadId: ThreadId,
   entry: ThreadIndexEntry,
   headHash: CasRef,
@@ -1318,7 +1352,7 @@ async function resolveModeratorStepTarget(
 }
 
 async function finalizeAgentStep(
-  storageRoot: string,
+  _storageRoot: string,
   threadId: ThreadId,
   workflowHash: CasRef,
   workflow: WorkflowPayload,
@@ -1450,10 +1484,6 @@ async function resolveHeadHash(storageRoot: string, threadId: ThreadId): Promise
   if (entry !== null) {
     return entry.head;
   }
-  const hist = findHistoryEntry(uwf.varStore, threadId);
-  if (hist !== null) {
-    return hist.head;
-  }
   fail(`thread not found: ${threadId}`);
 }
 
@@ -1533,7 +1563,6 @@ export async function cmdThreadCancel(
   if (entry === null) {
     fail(`thread not active: ${threadId}`);
   }
-  const head = entry.head;
 
   // Check if thread is running in background and terminate it
   const runningMarker = await isThreadRunning(storageRoot, threadId);
@@ -1546,21 +1575,7 @@ export async function cmdThreadCancel(
     await deleteMarker(storageRoot, threadId);
   }
 
-  const workflow = resolveWorkflowFromHead(uwf, head);
+  completeThread(uwf.varStore, threadId, "cancelled");
-  if (workflow === null) {
-    fail(`failed to resolve workflow from head: ${head}`);
-  }
-
-  deleteThread(uwf.varStore, threadId);
-
-  const historyEntry: ThreadHistoryLine = {
-    thread: threadId,
-    workflow,
-    head,
-    completedAt: Date.now(),
-    reason: "cancelled",
-  };
-  addHistoryEntry(uwf.varStore, historyEntry);
 
   return { thread: threadId, cancelled: true };
 }

packages/cli/src/moderator/evaluate.ts

@@ -8,7 +8,8 @@ mustache.escape = (text: string) => text;
 
 const START_ROLE = "$START";
 const SUSPEND_ROLE = "$SUSPEND";
-const UNIT_STATUS = "_";
+// $START is a special entry node with no agent output — it always uses this key.
+const START_STATUS = "_";
 
 type LastOutput = Record<string, unknown>;
 
@@ -19,12 +20,17 @@ export function evaluate(
   lastRole: string,
   lastOutput: LastOutput,
 ): Result<EvaluateResult, Error> {
-  const status =
+  let status: string;
-    lastRole === START_ROLE
+  if (lastRole === START_ROLE) {
-      ? UNIT_STATUS
+    status = START_STATUS;
-      : typeof lastOutput[STATUS_KEY] === "string"
+  } else if (typeof lastOutput[STATUS_KEY] === "string") {
-        ? (lastOutput[STATUS_KEY] as string)
+    status = lastOutput[STATUS_KEY] as string;
-        : UNIT_STATUS;
+  } else {
+    return {
+      ok: false,
+      error: new Error(`agent output for role "${lastRole}" is missing required "$status" string`),
+    };
+  }
 
   const roleTargets = graph[lastRole];
   if (roleTargets === undefined) {

packages/cli/src/store.ts

@@ -6,13 +6,7 @@ import { join } from "node:path";
 
 import { bootstrap, type Hash, type Store, type VarStore } from "@ocas/core";
 import { createFsStore, createSqliteVarStore } from "@ocas/fs";
-import type {
+import type { CasRef, ThreadId, ThreadIndexEntry, ThreadsIndex } from "@united-workforce/protocol";
-  CasRef,
-  ThreadId,
-  ThreadIndexEntry,
-  ThreadListItem,
-  ThreadsIndex,
-} from "@united-workforce/protocol";
 import { parseThreadsIndex } from "@united-workforce/protocol";
 import { parse } from "yaml";
 
@@ -26,9 +20,6 @@ export const REGISTRY_VAR_PREFIX = "@uwf/registry/";
 /** Variable name prefix for active thread entries (`@uwf/thread/<thread-id>`). */
 export const THREAD_VAR_PREFIX = "@uwf/thread/";
 
-/** Variable name prefix for completed/cancelled thread history (`@uwf/history/<thread-id>`). */
-export const HISTORY_VAR_PREFIX = "@uwf/history/";
-
 /** A workflow entry discovered from the project-local .workflows/ directory. */
 export type ProjectWorkflowEntry = {
   /** Workflow name (from YAML `name` field, equals filename stem). */
@@ -156,11 +147,6 @@ export function getThreadsPath(storageRoot: string): string {
   return join(storageRoot, "threads.yaml");
 }
 
-export type ThreadHistoryLine = ThreadListItem & {
-  completedAt: number;
-  reason: "completed" | "cancelled" | null;
-};
-
 export type UwfStore = {
   storageRoot: string;
   store: Store;
@@ -179,6 +165,7 @@ export async function createUwfStore(storageRoot: string): Promise<UwfStore> {
   await migrateWorkflowRegistryIfNeeded(storageRoot, varStore);
   await migrateThreadsIndexIfNeeded(storageRoot, varStore);
   await migrateHistoryIfNeeded(storageRoot, varStore);
+  migrateHistoryVarsToThreadVars(varStore);
   return { storageRoot, store, schemas, varStore };
 }
 
@@ -299,8 +286,10 @@ function threadVarName(threadId: ThreadId): string {
 function entryFromVariable(v: { value: string; tags: Record<string, string> }): ThreadIndexEntry {
   return {
     head: v.value as CasRef,
+    status: (v.tags.status ?? "idle") as ThreadIndexEntry["status"],
     suspendedRole: v.tags.suspendedRole ?? null,
     suspendMessage: v.tags.suspendMessage ?? null,
+    completedAt: v.tags.completedAt !== undefined ? Number(v.tags.completedAt) : null,
   };
 }
 
@@ -331,21 +320,74 @@ export function setThread(varStore: VarStore, threadId: ThreadId, entry: ThreadI
   // Head CAS nodes may use different schemas (StartNode vs StepNode) — clear all variants first.
   varStore.remove(name);
   const tags: Record<string, string> = {};
+  if (entry.status !== "idle") {
+    tags.status = entry.status;
+  }
   if (entry.suspendedRole !== null) {
     tags.suspendedRole = entry.suspendedRole;
   }
   if (entry.suspendMessage !== null) {
     tags.suspendMessage = entry.suspendMessage;
   }
+  if (entry.completedAt !== null) {
+    tags.completedAt = String(entry.completedAt);
+  }
   varStore.set(name, entry.head, { tags });
 }
 
-/** Remove an active thread entry (on complete/cancel). */
+/** Load only active threads (status not in completed/cancelled). */
-export function deleteThread(varStore: VarStore, threadId: ThreadId): void {
+export function loadActiveThreads(varStore: VarStore): ThreadsIndex {
-  varStore.remove(threadVarName(threadId));
+  const all = loadAllThreads(varStore);
+  const active: ThreadsIndex = {};
+  for (const [threadId, entry] of Object.entries(all)) {
+    if (entry.status !== "completed" && entry.status !== "cancelled") {
+      active[threadId as ThreadId] = entry;
+    }
+  }
+  return active;
 }
 
-function parseHistoryJsonlLine(trimmed: string): ThreadHistoryLine | null {
+/** Load only completed/cancelled threads (history). */
+export function loadHistoryThreads(varStore: VarStore): ThreadsIndex {
+  const all = loadAllThreads(varStore);
+  const history: ThreadsIndex = {};
+  for (const [threadId, entry] of Object.entries(all)) {
+    if (entry.status === "completed" || entry.status === "cancelled") {
+      history[threadId as ThreadId] = entry;
+    }
+  }
+  return history;
+}
+
+/** Complete a thread by marking it completed or cancelled. */
+export function completeThread(
+  varStore: VarStore,
+  threadId: ThreadId,
+  reason: "completed" | "cancelled",
+): void {
+  const entry = getThread(varStore, threadId);
+  if (entry === null) {
+    return;
+  }
+  const completed = {
+    head: entry.head,
+    status: reason,
+    suspendedRole: null,
+    suspendMessage: null,
+    completedAt: Date.now(),
+  } as ThreadIndexEntry;
+  setThread(varStore, threadId, completed);
+}
+
+type LegacyHistoryEntry = {
+  thread: ThreadId;
+  workflow: CasRef;
+  head: CasRef;
+  completedAt: number;
+  reason: "completed" | "cancelled" | null;
+};
+
+function parseLegacyHistoryJsonlLine(trimmed: string): LegacyHistoryEntry | null {
   let raw: unknown;
   try {
     raw = JSON.parse(trimmed) as unknown;
@@ -379,7 +421,7 @@ function parseHistoryJsonlLine(trimmed: string): ThreadHistoryLine | null {
   return null;
 }
 
-/** One-time migration: `~/.uwf/history.jsonl` → `@uwf/history/*` variables. */
+/** One-time migration: `~/.uwf/history.jsonl` → `@uwf/thread/*` variables with status tags. */
 export async function migrateHistoryIfNeeded(
   storageRoot: string,
   varStore: VarStore,
@@ -395,47 +437,43 @@ export async function migrateHistoryIfNeeded(
     if (trimmed === "") {
       continue;
     }
-    const entry = parseHistoryJsonlLine(trimmed);
+    const entry = parseLegacyHistoryJsonlLine(trimmed);
     if (entry !== null) {
-      addHistoryEntry(varStore, entry);
+      const status = entry.reason === "cancelled" ? "cancelled" : "completed";
+      const threadEntry: ThreadIndexEntry = {
+        head: entry.head,
+        status: status as ThreadIndexEntry["status"],
+        suspendedRole: null,
+        suspendMessage: null,
+        completedAt: entry.completedAt,
+      };
+      setThread(varStore, entry.thread, threadEntry);
     }
   }
 
   await rename(path, `${path}.migrated`);
 }
 
-export function loadAllHistory(varStore: VarStore): ThreadHistoryLine[] {
+/** Migrate `@uwf/history/*` variables to `@uwf/thread/*` with status tags. */
-  const vars = varStore.list({ namePrefix: HISTORY_VAR_PREFIX });
+export function migrateHistoryVarsToThreadVars(varStore: VarStore): void {
-  return vars.map((v) => ({
+  const LEGACY_HISTORY_VAR_PREFIX = "@uwf/history/";
-    thread: v.name.slice(HISTORY_VAR_PREFIX.length) as ThreadId,
+  const vars = varStore.list({ namePrefix: LEGACY_HISTORY_VAR_PREFIX });
-    workflow: v.tags.workflow ?? "",
-    head: v.value as CasRef,
-    completedAt: Number(v.tags.completedAt ?? "0"),
-    reason: v.tags.reason === "completed" || v.tags.reason === "cancelled" ? v.tags.reason : null,
-  }));
-}
 
-export function findHistoryEntry(varStore: VarStore, threadId: ThreadId): ThreadHistoryLine | null {
+  for (const v of vars) {
-  const vars = varStore.list({ namePrefix: `${HISTORY_VAR_PREFIX}${threadId}` });
+    const threadId = v.name.slice(LEGACY_HISTORY_VAR_PREFIX.length) as ThreadId;
-  const v = vars.find((entry) => entry.name === `${HISTORY_VAR_PREFIX}${threadId}`);
+    const reason = v.tags.reason;
-  if (v === undefined) {
+    const status = reason === "cancelled" ? "cancelled" : "completed";
-    return null;
+    const completedAt = Number(v.tags.completedAt ?? Date.now());
-  }
+
-  return {
+    const threadEntry: ThreadIndexEntry = {
-    thread: threadId,
-    workflow: v.tags.workflow ?? "",
       head: v.value as CasRef,
-    completedAt: Number(v.tags.completedAt ?? "0"),
+      status: status as ThreadIndexEntry["status"],
-    reason: v.tags.reason === "completed" || v.tags.reason === "cancelled" ? v.tags.reason : null,
+      suspendedRole: null,
+      suspendMessage: null,
+      completedAt,
     };
-}
 
-export function addHistoryEntry(varStore: VarStore, entry: ThreadHistoryLine): void {
+    setThread(varStore, threadId, threadEntry);
-  varStore.set(`${HISTORY_VAR_PREFIX}${entry.thread}`, entry.head, {
+    varStore.remove(v.name);
-    tags: {
+  }
-      workflow: entry.workflow,
-      completedAt: String(entry.completedAt),
-      reason: entry.reason ?? "completed",
-    },
-  });
 }

packages/cli/src/validate-semantic.ts

@@ -24,17 +24,13 @@ function isOneOfSchema(fm: unknown): fm is SchemaObj & { oneOf: SchemaObj[] } {
   return Array.isArray(obj.oneOf);
 }
 
-/** Check if a frontmatter schema uses enum-based multi-exit ($status with multiple enum values). */
+/** Check if a frontmatter schema declares "$status" as an enum (the required form for user roles). */
-function isEnumMultiExit(fm: unknown): boolean {
+function hasStatusEnum(fm: unknown): boolean {
   if (typeof fm !== "object" || fm === null) return false;
   const obj = fm as SchemaObj;
   const props = obj.properties as Record<string, SchemaObj> | undefined;
   if (!props?.$status) return false;
-  const statusDef = props.$status;
+  return Array.isArray(props.$status.enum);
-  if (!Array.isArray(statusDef.enum)) return false;
-  // Filter out "_" (wildcard) — if remaining values > 1, it's multi-exit
-  const statuses = (statusDef.enum as string[]).filter((s) => s !== "_");
-  return statuses.length > 1;
 }
 
 /** Extract status values from an enum-based $status field. */
@@ -43,7 +39,7 @@ function getEnumStatuses(fm: SchemaObj): string[] {
   if (!props?.$status) return [];
   const statusDef = props.$status;
   if (!Array.isArray(statusDef.enum)) return [];
-  return (statusDef.enum as string[]).filter((s) => s !== "_");
+  return statusDef.enum as string[];
 }
 
 /** Get property names from a schema object. */
@@ -194,15 +190,19 @@ function checkOneOfDiscriminant(
   }
 }
 
-/** Check status-edge consistency for a multi-exit role. */
+/** Check status-edge consistency for a user role. "_" is reserved for $START and rejected here. */
-function checkMultiExitEdges(
+function checkStatusEdges(
   roleName: string,
   graphKeys: Set<string>,
   statusSet: Set<string>,
   errors: string[],
 ): void {
   if (graphKeys.has("_")) {
-    errors.push(`role "${roleName}" is multi-exit but graph uses "_"`);
+    errors.push(`role "${roleName}" must use explicit $status keys in graph, not "_"`);
+    return;
+  }
+  if (statusSet.has("_")) {
+    errors.push(`role "${roleName}" $status enum must use explicit values, not "_"`);
     return;
   }
 
@@ -255,50 +255,23 @@ function checkRoleConsistency(payload: WorkflowPayload, errors: string[]): void
       const statuses = getOneOfStatuses(variants);
 
       checkOneOfDiscriminant(roleName, variants, statuses, errors);
-      checkMultiExitEdges(roleName, graphKeys, new Set(statuses), errors);
+      checkStatusEdges(roleName, graphKeys, new Set(statuses), errors);
       checkMultiExitMustache(roleName, graphEntry, variants, errors);
-    } else if (isEnumMultiExit(fm)) {
+    } else if (hasStatusEnum(fm)) {
       const statuses = getEnumStatuses(fm as SchemaObj);
-      checkMultiExitEdges(roleName, graphKeys, new Set(statuses), errors);
+      checkStatusEdges(roleName, graphKeys, new Set(statuses), errors);
       // For enum-based schemas, mustache vars come from the flat properties
-      checkSingleExitMustache(roleName, graphEntry, fm as SchemaObj, errors);
+      checkEnumMustache(roleName, graphEntry, fm as SchemaObj, errors);
     } else {
-      checkSingleExitRole(roleName, graphKeys, graphEntry, fm as SchemaObj | null, errors);
+      errors.push(
-    }
+        `role "${roleName}" must define "$status" as an enum (or oneOf const) in frontmatter`,
-  }
+      );
-}
-
-/** Check single-exit role status and mustache. */
-function checkSingleExitRole(
-  roleName: string,
-  graphKeys: Set<string>,
-  graphEntry: Record<string, { role: string; prompt: string }>,
-  fm: SchemaObj | null,
-  errors: string[],
-): void {
-  if (graphKeys.size > 1 || (graphKeys.size === 1 && !graphKeys.has("_"))) {
-    if (!graphKeys.has("_")) {
-      errors.push(`role "${roleName}" is single-exit but graph has no "_" key`);
-    } else {
-      errors.push(`role "${roleName}" is single-exit but has status keys other than "_"`);
-    }
-  }
-
-  const singleTarget = graphEntry._;
-  if (!singleTarget) return;
-
-  const vars = extractMustacheVars(singleTarget.prompt);
-  const propNames = fm ? getPropertyNames(fm) : new Set<string>();
-  for (const v of vars) {
-    if (v === "$status") continue;
-    if (!propNames.has(v)) {
-      errors.push(`prompt variable "${v}" not found in role "${roleName}" frontmatter`);
     }
   }
 }
 
 /** Check mustache vars in all edge prompts against flat schema properties. */
-function checkSingleExitMustache(
+function checkEnumMustache(
   roleName: string,
   graphEntry: Record<string, { role: string; prompt: string }>,
   fm: SchemaObj,

packages/cli/src/validate.ts

@@ -57,9 +57,18 @@ function isGraph(value: unknown): boolean {
   if (!isRecord(value)) {
     return false;
   }
-  return Object.values(value).every(
+  return Object.entries(value).every(([node, statusMap]) => {
-    (statusMap) => isRecord(statusMap) && Object.values(statusMap).every((t) => isTarget(t)),
+    if (!isRecord(statusMap)) {
-  );
+      return false;
+    }
+    return Object.entries(statusMap).every(([status, target]) => {
+      // "_" is only valid as a status key for the $START entry node.
+      if (status === "_" && node !== "$START") {
+        return false;
+      }
+      return isTarget(target);
+    });
+  });
 }
 
 /**
@@ -96,6 +105,7 @@ export function checkWorkflowFilenameConsistency(
 }
 
 /** Validate YAML-parsed workflow document shape (outputSchema may be inline JSON Schema). */
+// biome-ignore lint/complexity/noExcessiveCognitiveComplexity: validation function with many field checks
 export function parseWorkflowPayload(raw: unknown): WorkflowPayload | null {
   if (!isRecord(raw)) {
     return null;

packages/dashboard/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@united-workforce/dashboard",
-  "version": "0.5.0-alpha.4",
+  "version": "0.1.0",
   "private": true,
   "type": "module",
   "scripts": {

packages/eval/CHANGELOG.md

@@ -0,0 +1,9 @@
+# @united-workforce/eval
+
+## 0.1.2
+
+### Patch Changes
+
+- 850a3b2: fix: resolve --agent override via config alias before raw command
+
+  `resolveAgentConfig()` now checks `config.agents[alias]` first before falling back to `parseAgentOverride()`. Eval CLI default `--agent` changed from `"hermes"` to `"uwf-hermes"`.

packages/eval/__tests__/builtin-judges.test.ts

@@ -0,0 +1,219 @@
+import type { StepEntry } from "@united-workforce/protocol";
+import { beforeEach, describe, expect, test, vi } from "vitest";
+
+import {
+  runFrontmatterJudge,
+  runHallucinationJudge,
+  runTokenStatsJudge,
+  runUpstreamJudge,
+} from "../src/judge/builtin/index.js";
+
+// Mock the shared read-steps helper so the judges never shell out to `uwf`.
+vi.mock("../src/judge/builtin/read-steps.js", () => ({
+  readThreadSteps: vi.fn(),
+}));
+
+import { readThreadSteps } from "../src/judge/builtin/read-steps.js";
+
+const mockedReadSteps = vi.mocked(readThreadSteps);
+
+function makeStep(overrides: Partial<StepEntry>): StepEntry {
+  return {
+    hash: "HASH000000000",
+    role: "worker",
+    output: "---\n$status: done\n---\n\nbody",
+    detail: "DETAIL0000000",
+    agent: "hermes",
+    timestamp: 0,
+    durationMs: 0,
+    usage: null,
+    ...overrides,
+  };
+}
+
+beforeEach(() => {
+  mockedReadSteps.mockReset();
+});
+
+describe("frontmatter-compliance judge", () => {
+  test("all steps have valid frontmatter → score 1.0", async () => {
+    mockedReadSteps.mockReturnValue([
+      makeStep({ role: "a", output: "---\n$status: done\n---\n\nwork" }),
+      makeStep({ role: "b", output: "---\n$status: needs_input\n---\nmore" }),
+    ]);
+
+    const result = await runFrontmatterJudge("T1");
+    const data = result.data as { stepsTotal: number; stepsValid: number; invalidSteps: unknown[] };
+
+    expect(result.score).toBe(1.0);
+    expect(data.stepsTotal).toBe(2);
+    expect(data.stepsValid).toBe(2);
+    expect(data.invalidSteps).toHaveLength(0);
+  });
+
+  test("some steps missing $status → partial score", async () => {
+    mockedReadSteps.mockReturnValue([
+      makeStep({ role: "a", output: "---\n$status: done\n---\nok" }),
+      makeStep({ role: "b", output: "---\nfoo: bar\n---\nmissing status" }),
+      makeStep({ role: "c", output: "no frontmatter at all" }),
+    ]);
+
+    const result = await runFrontmatterJudge("T2");
+    const data = result.data as {
+      stepsTotal: number;
+      stepsValid: number;
+      invalidSteps: Array<{ stepIndex: number; role: string; errors: string[] }>;
+    };
+
+    expect(result.score).toBeCloseTo(1 / 3, 10);
+    expect(data.stepsTotal).toBe(3);
+    expect(data.stepsValid).toBe(1);
+    expect(data.invalidSteps).toHaveLength(2);
+    expect(data.invalidSteps[0]).toMatchObject({ stepIndex: 1, role: "b" });
+    expect(data.invalidSteps[1]).toMatchObject({ stepIndex: 2, role: "c" });
+  });
+
+  test("no steps → score 0 (0/0 edge case)", async () => {
+    mockedReadSteps.mockReturnValue([]);
+
+    const result = await runFrontmatterJudge("T3");
+    const data = result.data as { stepsTotal: number; stepsValid: number; invalidSteps: unknown[] };
+
+    expect(result.score).toBe(0);
+    expect(data.stepsTotal).toBe(0);
+    expect(data.stepsValid).toBe(0);
+    expect(data.invalidSteps).toHaveLength(0);
+  });
+
+  test("empty-string $status counts as invalid", async () => {
+    mockedReadSteps.mockReturnValue([makeStep({ role: "a", output: '---\n$status: ""\n---\nx' })]);
+
+    const result = await runFrontmatterJudge("T4");
+    expect(result.score).toBe(0);
+  });
+
+  test("parsed object output with $status → score 1.0", async () => {
+    mockedReadSteps.mockReturnValue([
+      makeStep({ role: "a", output: { $status: "done", summary: "fixed" } as unknown as string }),
+      makeStep({ role: "b", output: { $status: "reviewed" } as unknown as string }),
+    ]);
+
+    const result = await runFrontmatterJudge("T5");
+    const data = result.data as { stepsTotal: number; stepsValid: number; invalidSteps: unknown[] };
+
+    expect(result.score).toBe(1.0);
+    expect(data.stepsTotal).toBe(2);
+    expect(data.stepsValid).toBe(2);
+  });
+
+  test("parsed object output missing $status → score 0", async () => {
+    mockedReadSteps.mockReturnValue([
+      makeStep({ role: "a", output: { summary: "no status field" } as unknown as string }),
+    ]);
+
+    const result = await runFrontmatterJudge("T6");
+    expect(result.score).toBe(0);
+  });
+});
+
+describe("token-stats judge", () => {
+  test("steps with usage → sums correctly", async () => {
+    mockedReadSteps.mockReturnValue([
+      makeStep({
+        role: "a",
+        usage: { turns: 2, inputTokens: 100, outputTokens: 50, duration: 1.5 },
+      }),
+      makeStep({
+        role: "b",
+        usage: { turns: 3, inputTokens: 200, outputTokens: 75, duration: 2.0 },
+      }),
+    ]);
+
+    const result = await runTokenStatsJudge("T1");
+    const data = result.data as {
+      totalInput: number;
+      totalOutput: number;
+      totalTurns: number;
+      perStep: Array<{ role: string; inputTokens: number; outputTokens: number; turns: number }>;
+    };
+
+    expect(result.score).toBe(1.0);
+    expect(data.totalInput).toBe(300);
+    expect(data.totalOutput).toBe(125);
+    expect(data.totalTurns).toBe(5);
+    expect(data.perStep).toHaveLength(2);
+    expect(data.perStep[0]).toEqual({
+      role: "a",
+      inputTokens: 100,
+      outputTokens: 50,
+      turns: 2,
+      duration: 1.5,
+    });
+  });
+
+  test("steps with null usage → zeros", async () => {
+    mockedReadSteps.mockReturnValue([
+      makeStep({ role: "a", usage: null }),
+      makeStep({ role: "b", usage: null }),
+    ]);
+
+    const result = await runTokenStatsJudge("T2");
+    const data = result.data as {
+      totalInput: number;
+      totalOutput: number;
+      totalTurns: number;
+      perStep: Array<{
+        inputTokens: number;
+        outputTokens: number;
+        turns: number;
+        duration: number;
+      }>;
+    };
+
+    expect(result.score).toBe(1.0);
+    expect(data.totalInput).toBe(0);
+    expect(data.totalOutput).toBe(0);
+    expect(data.totalTurns).toBe(0);
+    expect(data.perStep[0]).toEqual({
+      role: "a",
+      inputTokens: 0,
+      outputTokens: 0,
+      turns: 0,
+      duration: 0,
+    });
+  });
+
+  test("empty steps → all zeros, score 1.0", async () => {
+    mockedReadSteps.mockReturnValue([]);
+
+    const result = await runTokenStatsJudge("T3");
+    const data = result.data as {
+      totalInput: number;
+      totalOutput: number;
+      totalTurns: number;
+      perStep: unknown[];
+    };
+
+    expect(result.score).toBe(1.0);
+    expect(data.totalInput).toBe(0);
+    expect(data.totalOutput).toBe(0);
+    expect(data.totalTurns).toBe(0);
+    expect(data.perStep).toHaveLength(0);
+  });
+});
+
+describe("LLM-as-judge stubs", () => {
+  test("upstream-consumption returns a stub", async () => {
+    const result = await runUpstreamJudge("T1");
+    expect(result.score).toBe(0);
+    expect(result.data).toEqual({ perStep: [] });
+    expect(result.schema.title).toBe("@uwf/eval-judge-upstream");
+  });
+
+  test("hallucination returns a stub", async () => {
+    const result = await runHallucinationJudge("T1");
+    expect(result.score).toBe(0);
+    expect(result.data).toEqual({ perStep: [] });
+    expect(result.schema.title).toBe("@uwf/eval-judge-hallucination");
+  });
+});

packages/eval/__tests__/collect.test.ts

@@ -0,0 +1,152 @@
+import { bootstrap, createMemoryStore } from "@ocas/core";
+import { describe, expect, test } from "vitest";
+import type { JudgeRunner } from "../src/runner/index.js";
+import { collect, computeOverall } from "../src/runner/index.js";
+import type { EvalRunConfig, EvalStore } from "../src/storage/index.js";
+import type { JudgeEntry, TaskManifest } from "../src/task/index.js";
+
+function makeJudge(name: string, weight: number, builtin: boolean): JudgeEntry {
+  return {
+    name,
+    weight,
+    builtin,
+    entry: builtin ? null : `dist/judges/${name}.js`,
+    schema: null,
+  };
+}
+
+function makeManifest(judges: JudgeEntry[]): TaskManifest {
+  return {
+    name: "fix-off-by-one",
+    description: "test task",
+    workflow: "solve-issue",
+    prompt: "Fix the bug",
+    limits: { maxSteps: 10, timeoutMinutes: 30 },
+    judges,
+  };
+}
+
+function makeEvalStore(): EvalStore {
+  const store = createMemoryStore();
+  bootstrap(store);
+  return { store, varStore: store.var };
+}
+
+const CONFIG: EvalRunConfig = {
+  agent: "hermes",
+  model: "claude-sonnet-4",
+  engineVersion: "test",
+};
+
+/** Returns a fixed score per judge name. */
+function scriptedRunner(scores: Record<string, number>): JudgeRunner {
+  return async (_taskDir, _workDir, _threadId, judge) => ({
+    score: scores[judge.name] ?? 0,
+    data: { judged: judge.name },
+    schema: { type: "object" },
+  });
+}
+
+describe("computeOverall", () => {
+  test("computes the weighted average correctly", () => {
+    const overall = computeOverall([
+      { score: 0.8, weight: 0.3 },
+      { score: 0.6, weight: 0.3 },
+      { score: 1.0, weight: 0.4 },
+    ]);
+    // 0.24 + 0.18 + 0.4 = 0.82
+    expect(overall).toBeCloseTo(0.82, 10);
+  });
+
+  test("a weight-0 judge does not affect the result", () => {
+    const withInformational = computeOverall([
+      { score: 1.0, weight: 1.0 },
+      { score: 0.0, weight: 0.0 },
+    ]);
+    expect(withInformational).toBe(1.0);
+  });
+
+  test("returns 0 when total weight is 0", () => {
+    expect(computeOverall([{ score: 0.5, weight: 0 }])).toBe(0);
+  });
+});
+
+describe("collect", () => {
+  test("computes weighted score correctly across judges", async () => {
+    const evalStore = makeEvalStore();
+    const manifest = makeManifest([
+      makeJudge("test-pass", 0.6, false),
+      makeJudge("code-quality", 0.4, false),
+    ]);
+    const runJudge = scriptedRunner({ "test-pass": 1.0, "code-quality": 0.5 });
+
+    const result = await collect(
+      {
+        evalStore,
+        taskDir: "/tmp/task",
+        workDir: "/tmp/work",
+        threadId: "THREAD123",
+        manifest,
+        config: CONFIG,
+      },
+      runJudge,
+    );
+
+    // 1.0 * 0.6 + 0.5 * 0.4 = 0.8
+    expect(result.overall).toBeCloseTo(0.8, 10);
+    expect(result.runHash).toBeTruthy();
+    expect(result.judges).toHaveLength(2);
+    expect(result.judges[0]).toEqual({ name: "test-pass", score: 1.0, weight: 0.6 });
+
+    const latest = evalStore.varStore.list({
+      exactName: "@uwf/eval/fix-off-by-one/latest",
+    });
+    expect(latest[0]?.value).toBe(result.runHash);
+  });
+
+  test("handles a judge with weight 0 (informational)", async () => {
+    const evalStore = makeEvalStore();
+    const manifest = makeManifest([
+      makeJudge("test-pass", 1.0, false),
+      makeJudge("token-stats", 0, true),
+    ]);
+    // token-stats is builtin → default runner would score 0; give scripted score
+    // that would skew the result if it were counted.
+    const runJudge = scriptedRunner({ "test-pass": 0.5, "token-stats": 1.0 });
+
+    const result = await collect(
+      {
+        evalStore,
+        taskDir: "/tmp/task",
+        workDir: "/tmp/work",
+        threadId: "THREAD123",
+        manifest,
+        config: CONFIG,
+      },
+      runJudge,
+    );
+
+    // Only test-pass (weight 1.0) counts → overall = 0.5
+    expect(result.overall).toBeCloseTo(0.5, 10);
+    expect(result.judges).toHaveLength(2);
+    const tokenStats = result.judges.find((j) => j.name === "token-stats");
+    expect(tokenStats?.weight).toBe(0);
+  });
+
+  test("unknown builtin judge name throws via the default runner", async () => {
+    const evalStore = makeEvalStore();
+    const manifest = makeManifest([makeJudge("not-a-real-judge", 1.0, true)]);
+
+    // Use the default runner (no injected runner) → builtin dispatch → unknown name throws.
+    await expect(
+      collect({
+        evalStore,
+        taskDir: "/tmp/task",
+        workDir: "/tmp/work",
+        threadId: "THREAD123",
+        manifest,
+        config: CONFIG,
+      }),
+    ).rejects.toThrow(/unknown builtin judge/);
+  });
+});

packages/eval/__tests__/commands.test.ts

@@ -0,0 +1,171 @@
+import { bootstrap, createMemoryStore, putSchema } from "@ocas/core";
+import type { CasRef } from "@united-workforce/protocol";
+import { describe, expect, test } from "vitest";
+
+import {
+  formatDiff,
+  formatList,
+  formatReport,
+  readEvalEntries,
+  readEvalRun,
+  selectEntries,
+} from "../src/commands/index.js";
+import type { EvalRunPayload, EvalStore } from "../src/storage/index.js";
+import { EVAL_RUN_SCHEMA, setEvalLatest } from "../src/storage/index.js";
+
+function makeEvalStore(): EvalStore {
+  const store = createMemoryStore();
+  bootstrap(store);
+  return { store, varStore: store.var };
+}
+
+function makePayload(
+  task: string,
+  overall: number,
+  timestamp: number,
+  judges: EvalRunPayload["judges"] = [
+    {
+      name: "frontmatter-compliance",
+      score: 1.0,
+      weight: 0.6,
+      dataHash: "AAAAAAAAAAAAA" as CasRef,
+    },
+    { name: "token-stats", score: 0.5, weight: 0, dataHash: "BBBBBBBBBBBBB" as CasRef },
+  ],
+  config: EvalRunPayload["config"] = {
+    agent: "hermes",
+    model: "claude-sonnet-4",
+    engineVersion: "1.0.0",
+  },
+): EvalRunPayload {
+  return { task, config, threadId: "THREAD0123456789", judges, overall, timestamp };
+}
+
+/** Store an eval-run node in CAS and index it under @uwf/eval/<task>/latest. */
+function storeRun(evalStore: EvalStore, payload: EvalRunPayload): string {
+  const schemaHash = putSchema(evalStore.store, EVAL_RUN_SCHEMA);
+  const hash = evalStore.store.cas.put(schemaHash, payload);
+  setEvalLatest(evalStore.varStore, payload.task, hash);
+  return hash;
+}
+
+describe("formatReport", () => {
+  test("includes task, overall, config and judges", () => {
+    const payload = makePayload("fix-off-by-one", 0.8, Date.UTC(2026, 0, 2, 3, 4, 5));
+    const output = formatReport(payload, "RUNHASH123456");
+
+    expect(output).toContain("fix-off-by-one");
+    expect(output).toContain("0.8000");
+    expect(output).toContain("hermes");
+    expect(output).toContain("claude-sonnet-4");
+    expect(output).toContain("1.0.0");
+    expect(output).toContain("frontmatter-compliance");
+    expect(output).toContain("token-stats");
+    expect(output).toContain("THREAD0123456789");
+    expect(output).toContain("RUNHASH123456");
+  });
+
+  test("round-trips a stored run via readEvalRun", () => {
+    const evalStore = makeEvalStore();
+    const payload = makePayload("fix-off-by-one", 0.75, Date.now());
+    const hash = storeRun(evalStore, payload);
+
+    const loaded = readEvalRun(evalStore, hash);
+    expect(loaded).not.toBeNull();
+    const output = formatReport(loaded as EvalRunPayload, hash);
+    expect(output).toContain("fix-off-by-one");
+    expect(output).toContain("0.7500");
+  });
+
+  test("readEvalRun returns null for a missing hash", () => {
+    const evalStore = makeEvalStore();
+    expect(readEvalRun(evalStore, "NOPENOPENOPE0")).toBeNull();
+  });
+});
+
+describe("list", () => {
+  test("lists eval runs stored under different tasks", () => {
+    const evalStore = makeEvalStore();
+    storeRun(evalStore, makePayload("fix-off-by-one", 0.8, 2000));
+    storeRun(evalStore, makePayload("write-docs", 0.6, 1000));
+
+    const entries = readEvalEntries(evalStore);
+    expect(entries).toHaveLength(2);
+
+    const output = formatList(selectEntries(entries, null, 20));
+    expect(output).toContain("fix-off-by-one");
+    expect(output).toContain("write-docs");
+  });
+
+  test("sorts newest-first by timestamp", () => {
+    const evalStore = makeEvalStore();
+    storeRun(evalStore, makePayload("old-task", 0.5, 1000));
+    storeRun(evalStore, makePayload("new-task", 0.5, 2000));
+
+    const selected = selectEntries(readEvalEntries(evalStore), null, 20);
+    expect(selected[0]?.task).toBe("new-task");
+    expect(selected[1]?.task).toBe("old-task");
+  });
+
+  test("--task filter only shows the matching task", () => {
+    const evalStore = makeEvalStore();
+    storeRun(evalStore, makePayload("fix-off-by-one", 0.8, 2000));
+    storeRun(evalStore, makePayload("write-docs", 0.6, 1000));
+
+    const output = formatList(selectEntries(readEvalEntries(evalStore), "write-docs", 20));
+    expect(output).toContain("write-docs");
+    expect(output).not.toContain("fix-off-by-one");
+  });
+
+  test("--limit caps the number of rows", () => {
+    const evalStore = makeEvalStore();
+    storeRun(evalStore, makePayload("task-a", 0.8, 3000));
+    storeRun(evalStore, makePayload("task-b", 0.6, 2000));
+    storeRun(evalStore, makePayload("task-c", 0.4, 1000));
+
+    const selected = selectEntries(readEvalEntries(evalStore), null, 2);
+    expect(selected).toHaveLength(2);
+    expect(selected.map((e) => e.task)).toEqual(["task-a", "task-b"]);
+  });
+
+  test("empty store renders a placeholder", () => {
+    const evalStore = makeEvalStore();
+    const output = formatList(selectEntries(readEvalEntries(evalStore), null, 20));
+    expect(output).toContain("(no eval runs found)");
+  });
+});
+
+describe("formatDiff", () => {
+  test("shows an upward delta when B scores higher", () => {
+    const a = makePayload("fix-off-by-one", 0.6, 1000);
+    const b = makePayload("fix-off-by-one", 0.8, 2000);
+    const output = formatDiff(a, "HASHA00000000", b, "HASHB00000000");
+
+    expect(output).toContain("▲");
+    expect(output).toContain("HASHA00000000");
+    expect(output).toContain("HASHB00000000");
+  });
+
+  test("shows a downward delta when B scores lower", () => {
+    const a = makePayload("fix-off-by-one", 0.9, 1000);
+    const b = makePayload("fix-off-by-one", 0.4, 2000);
+    const output = formatDiff(a, "HASHA00000000", b, "HASHB00000000");
+    expect(output).toContain("▼");
+  });
+
+  test("marks differing config values", () => {
+    const a = makePayload("fix-off-by-one", 0.6, 1000, undefined, {
+      agent: "hermes",
+      model: "claude-sonnet-4",
+      engineVersion: "1.0.0",
+    });
+    const b = makePayload("fix-off-by-one", 0.6, 2000, undefined, {
+      agent: "claude-code",
+      model: "claude-sonnet-4",
+      engineVersion: "1.0.0",
+    });
+    const output = formatDiff(a, "HASHA00000000", b, "HASHB00000000");
+    expect(output).toContain("≠");
+    expect(output).toContain("claude-code");
+  });
+});

packages/eval/__tests__/prepare.test.ts

@@ -0,0 +1,74 @@
+import { mkdir, mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+
+import { afterEach, beforeEach, describe, expect, test } from "vitest";
+
+import { prepare } from "../src/runner/index.js";
+
+const TASK_YAML = `
+name: fix-off-by-one
+description: Fix an off-by-one error
+workflow: solve-issue
+prompt: "Fix the bug"
+limits:
+  maxSteps: 12
+  timeoutMinutes: 20
+judges:
+  - name: frontmatter-compliance
+    weight: 0.5
+    builtin: true
+  - name: test-pass
+    weight: 0.5
+    entry: dist/judges/test-pass.js
+`;
+
+let taskDir: string;
+
+beforeEach(async () => {
+  taskDir = await mkdtemp(join(tmpdir(), "uwf-eval-task-"));
+  await writeFile(join(taskDir, "task.yaml"), TASK_YAML, "utf8");
+  const fixtureDir = join(taskDir, "fixture");
+  await mkdir(join(fixtureDir, "src"), { recursive: true });
+  await writeFile(join(fixtureDir, "src", "calc.ts"), "export const add = (a, b) => a + b + 1;\n");
+  await writeFile(join(fixtureDir, "package.json"), '{ "name": "fixture" }\n');
+});
+
+afterEach(async () => {
+  await rm(taskDir, { recursive: true, force: true });
+});
+
+describe("prepare", () => {
+  test("returns the parsed manifest", async () => {
+    const result = await prepare(taskDir);
+    expect(result.taskDir).toBe(taskDir);
+    expect(result.manifest.name).toBe("fix-off-by-one");
+    expect(result.manifest.workflow).toBe("solve-issue");
+    expect(result.manifest.limits.maxSteps).toBe(12);
+    expect(result.manifest.judges).toHaveLength(2);
+  });
+
+  test("copies fixture into a fresh temp work dir", async () => {
+    const result = await prepare(taskDir);
+    expect(result.workDir).not.toBe(taskDir);
+    expect(result.workDir.startsWith(tmpdir())).toBe(true);
+
+    const calc = await readFile(join(result.workDir, "src", "calc.ts"), "utf8");
+    expect(calc).toContain("export const add");
+    const pkg = await readFile(join(result.workDir, "package.json"), "utf8");
+    expect(pkg).toContain("fixture");
+
+    await rm(result.workDir, { recursive: true, force: true });
+  });
+
+  test("creates an empty work dir when no fixture/ exists", async () => {
+    const noFixtureDir = await mkdtemp(join(tmpdir(), "uwf-eval-nofix-"));
+    await writeFile(join(noFixtureDir, "task.yaml"), TASK_YAML, "utf8");
+
+    const result = await prepare(noFixtureDir);
+    expect(result.workDir.startsWith(tmpdir())).toBe(true);
+
+    await rm(noFixtureDir, { recursive: true, force: true });
+    await rm(result.workDir, { recursive: true, force: true });
+  });
+});

packages/eval/__tests__/schemas.test.ts

@@ -0,0 +1,63 @@
+import { describe, expect, test } from "vitest";
+import {
+  EVAL_JUDGE_FRONTMATTER_SCHEMA,
+  EVAL_JUDGE_HALLUCINATION_SCHEMA,
+  EVAL_JUDGE_TOKEN_STATS_SCHEMA,
+  EVAL_JUDGE_UPSTREAM_SCHEMA,
+  EVAL_RUN_SCHEMA,
+} from "../src/storage/index.js";
+
+describe("OCAS schema definitions", () => {
+  test("eval-run schema has correct title and required fields", () => {
+    expect(EVAL_RUN_SCHEMA.title).toBe("@uwf/eval-run");
+    const required = EVAL_RUN_SCHEMA.required as string[];
+    expect(required).toContain("task");
+    expect(required).toContain("config");
+    expect(required).toContain("threadId");
+    expect(required).toContain("judges");
+    expect(required).toContain("overall");
+    expect(required).toContain("timestamp");
+  });
+
+  test("frontmatter judge schema has correct title", () => {
+    expect(EVAL_JUDGE_FRONTMATTER_SCHEMA.title).toBe("@uwf/eval-judge-frontmatter");
+    const required = EVAL_JUDGE_FRONTMATTER_SCHEMA.required as string[];
+    expect(required).toContain("stepsTotal");
+    expect(required).toContain("stepsValid");
+    expect(required).toContain("invalidSteps");
+  });
+
+  test("upstream judge schema has correct title", () => {
+    expect(EVAL_JUDGE_UPSTREAM_SCHEMA.title).toBe("@uwf/eval-judge-upstream");
+    const required = EVAL_JUDGE_UPSTREAM_SCHEMA.required as string[];
+    expect(required).toContain("perStep");
+  });
+
+  test("hallucination judge schema has correct title", () => {
+    expect(EVAL_JUDGE_HALLUCINATION_SCHEMA.title).toBe("@uwf/eval-judge-hallucination");
+    const required = EVAL_JUDGE_HALLUCINATION_SCHEMA.required as string[];
+    expect(required).toContain("perStep");
+  });
+
+  test("token-stats judge schema has correct title", () => {
+    expect(EVAL_JUDGE_TOKEN_STATS_SCHEMA.title).toBe("@uwf/eval-judge-token-stats");
+    const required = EVAL_JUDGE_TOKEN_STATS_SCHEMA.required as string[];
+    expect(required).toContain("totalInput");
+    expect(required).toContain("totalOutput");
+    expect(required).toContain("totalTurns");
+    expect(required).toContain("perStep");
+  });
+
+  test("all schemas have type object at root", () => {
+    const schemas = [
+      EVAL_RUN_SCHEMA,
+      EVAL_JUDGE_FRONTMATTER_SCHEMA,
+      EVAL_JUDGE_UPSTREAM_SCHEMA,
+      EVAL_JUDGE_HALLUCINATION_SCHEMA,
+      EVAL_JUDGE_TOKEN_STATS_SCHEMA,
+    ];
+    for (const s of schemas) {
+      expect(s.type).toBe("object");
+    }
+  });
+});

packages/eval/__tests__/task-loader.test.ts

@@ -0,0 +1,163 @@
+import { describe, expect, test } from "vitest";
+import { parseTaskManifest } from "../src/task/index.js";
+
+const VALID_YAML = `
+name: fix-off-by-one
+description: Fix an off-by-one error in a calculator
+workflow: solve-issue
+prompt: "Fix the bug: add(1,2) returns 4 instead of 3"
+limits:
+  maxSteps: 15
+  timeoutMinutes: 30
+judges:
+  - name: frontmatter-compliance
+    weight: 0.15
+    builtin: true
+  - name: test-pass
+    weight: 0.3
+    entry: dist/judges/test-pass.js
+    schema: schemas/test-pass.json
+`;
+
+describe("parseTaskManifest", () => {
+  test("parses valid task.yaml", () => {
+    const manifest = parseTaskManifest(VALID_YAML);
+    expect(manifest.name).toBe("fix-off-by-one");
+    expect(manifest.description).toBe("Fix an off-by-one error in a calculator");
+    expect(manifest.workflow).toBe("solve-issue");
+    expect(manifest.prompt).toBe("Fix the bug: add(1,2) returns 4 instead of 3");
+    expect(manifest.limits).toEqual({ maxSteps: 15, timeoutMinutes: 30 });
+    expect(manifest.judges).toHaveLength(2);
+  });
+
+  test("parses builtin judge", () => {
+    const manifest = parseTaskManifest(VALID_YAML);
+    const builtin = manifest.judges[0];
+    expect(builtin).toBeDefined();
+    expect(builtin!.name).toBe("frontmatter-compliance");
+    expect(builtin!.weight).toBe(0.15);
+    expect(builtin!.builtin).toBe(true);
+    expect(builtin!.entry).toBeNull();
+  });
+
+  test("parses custom judge with entry + schema", () => {
+    const manifest = parseTaskManifest(VALID_YAML);
+    const custom = manifest.judges[1];
+    expect(custom).toBeDefined();
+    expect(custom!.name).toBe("test-pass");
+    expect(custom!.weight).toBe(0.3);
+    expect(custom!.builtin).toBe(false);
+    expect(custom!.entry).toBe("dist/judges/test-pass.js");
+    expect(custom!.schema).toBe("schemas/test-pass.json");
+  });
+
+  test("defaults limits when omitted", () => {
+    const yaml = `
+name: minimal
+workflow: solve-issue
+prompt: do something
+judges:
+  - name: check
+    builtin: true
+`;
+    const manifest = parseTaskManifest(yaml);
+    expect(manifest.limits).toEqual({ maxSteps: 20, timeoutMinutes: 30 });
+  });
+
+  test("defaults description to empty string", () => {
+    const yaml = `
+name: no-desc
+workflow: solve-issue
+prompt: do something
+judges:
+  - name: check
+    builtin: true
+`;
+    const manifest = parseTaskManifest(yaml);
+    expect(manifest.description).toBe("");
+  });
+
+  test("rejects missing name", () => {
+    const yaml = `
+workflow: solve-issue
+prompt: do something
+judges:
+  - name: check
+    builtin: true
+`;
+    expect(() => parseTaskManifest(yaml)).toThrow("name is required");
+  });
+
+  test("rejects missing workflow", () => {
+    const yaml = `
+name: test
+prompt: do something
+judges:
+  - name: check
+    builtin: true
+`;
+    expect(() => parseTaskManifest(yaml)).toThrow("workflow is required");
+  });
+
+  test("rejects missing prompt", () => {
+    const yaml = `
+name: test
+workflow: solve-issue
+judges:
+  - name: check
+    builtin: true
+`;
+    expect(() => parseTaskManifest(yaml)).toThrow("prompt is required");
+  });
+
+  test("rejects empty judges array", () => {
+    const yaml = `
+name: test
+workflow: solve-issue
+prompt: do something
+judges: []
+`;
+    expect(() => parseTaskManifest(yaml)).toThrow("at least one judge");
+  });
+
+  test("rejects non-builtin judge without entry", () => {
+    const yaml = `
+name: test
+workflow: solve-issue
+prompt: do something
+judges:
+  - name: custom-check
+    weight: 0.5
+`;
+    expect(() => parseTaskManifest(yaml)).toThrow("non-builtin judge must have entry");
+  });
+
+  test("rejects non-object YAML root", () => {
+    expect(() => parseTaskManifest("just a string")).toThrow("must be a YAML mapping");
+  });
+
+  test("rejects judge without name", () => {
+    const yaml = `
+name: test
+workflow: solve-issue
+prompt: do something
+judges:
+  - weight: 0.5
+    builtin: true
+`;
+    expect(() => parseTaskManifest(yaml)).toThrow("name is required");
+  });
+
+  test("defaults weight to 0 when omitted", () => {
+    const yaml = `
+name: test
+workflow: solve-issue
+prompt: do something
+judges:
+  - name: token-stats
+    builtin: true
+`;
+    const manifest = parseTaskManifest(yaml);
+    expect(manifest.judges[0]!.weight).toBe(0);
+  });
+});

packages/eval/package.json

@@ -0,0 +1,45 @@
+{
+  "name": "@united-workforce/eval",
+  "version": "0.1.3",
+  "private": false,
+  "files": [
+    "src",
+    "dist",
+    "package.json"
+  ],
+  "type": "module",
+  "bin": {
+    "uwf-eval": "./dist/cli.js"
+  },
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    }
+  },
+  "scripts": {
+    "test": "vitest run __tests__/",
+    "test:ci": "vitest run __tests__/"
+  },
+  "dependencies": {
+    "@ocas/core": "^0.3.0",
+    "@ocas/fs": "^0.3.0",
+    "@united-workforce/protocol": "workspace:^",
+    "@united-workforce/util": "workspace:^",
+    "commander": "^14.0.3",
+    "yaml": "^2.9.0"
+  },
+  "devDependencies": {
+    "typescript": "^5.8.3"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://git.shazhou.work/shazhou/united-workforce.git",
+    "directory": "packages/eval"
+  },
+  "homepage": "https://git.shazhou.work/shazhou/united-workforce#readme",
+  "bugs": {
+    "url": "https://git.shazhou.work/shazhou/united-workforce/issues"
+  },
+  "license": "MIT"
+}

packages/eval/src/cli.ts

@@ -0,0 +1,25 @@
+#!/usr/bin/env node
+import { Command } from "commander";
+import {
+  registerDiffCommand,
+  registerListCommand,
+  registerReportCommand,
+  registerRunCommand,
+} from "./commands/index.js";
+
+// eslint-disable-next-line -- dynamic import for version
+const pkg = await import("../package.json", { with: { type: "json" } });
+
+const program = new Command();
+
+program
+  .name("uwf-eval")
+  .description("Evaluate uwf workflow quality with real agents")
+  .version(pkg.default.version, "-V, --version");
+
+registerRunCommand(program);
+registerReportCommand(program);
+registerDiffCommand(program);
+registerListCommand(program);
+
+program.parse();

packages/eval/src/commands/diff.ts

@@ -0,0 +1,38 @@
+import { createLogger } from "@united-workforce/util";
+import type { Command } from "commander";
+
+import { createEvalStore } from "../storage/index.js";
+import { formatDiff } from "./format.js";
+import { readEvalRun } from "./read.js";
+
+const log = createLogger({ sink: { kind: "stderr" } });
+const LOG_DIFF = "D3WZ8N5T";
+
+export function registerDiffCommand(program: Command): void {
+  program
+    .command("diff <hash1> <hash2>")
+    .description("Compare two eval runs side-by-side")
+    .action(async (hash1: string, hash2: string) => {
+      try {
+        const evalStore = await createEvalStore();
+        const payloadA = readEvalRun(evalStore, hash1);
+        if (payloadA === null) {
+          process.stderr.write(`eval run not found: ${hash1}\n`);
+          process.exitCode = 1;
+          return;
+        }
+        const payloadB = readEvalRun(evalStore, hash2);
+        if (payloadB === null) {
+          process.stderr.write(`eval run not found: ${hash2}\n`);
+          process.exitCode = 1;
+          return;
+        }
+        log(LOG_DIFF, `diff a=${hash1} b=${hash2}`);
+        process.stdout.write(formatDiff(payloadA, hash1, payloadB, hash2));
+      } catch (e) {
+        const message = e instanceof Error ? e.message : String(e);
+        process.stderr.write(`${message}\n`);
+        process.exitCode = 1;
+      }
+    });
+}

packages/eval/src/commands/format.ts

@@ -0,0 +1,148 @@
+import type { EvalRunPayload } from "../storage/index.js";
+import type { EvalListEntry } from "./types.js";
+
+const NAME_WIDTH = 28;
+const SCORE_WIDTH = 10;
+const TIMESTAMP_WIDTH = 26;
+
+/** Format a 0..1 score (or weight) with fixed precision. */
+function formatScore(value: number): string {
+  return value.toFixed(4);
+}
+
+/** Human-readable ISO-8601 timestamp from epoch milliseconds. */
+function formatTimestamp(ms: number): string {
+  return new Date(ms).toISOString();
+}
+
+/** Right-pad to a fixed column width (with a trailing space if already full). */
+function pad(value: string, width: number): string {
+  return value.length >= width ? `${value} ` : value.padEnd(width);
+}
+
+/** Directional indicator for a score delta (B relative to A). */
+function formatDelta(delta: number): string {
+  if (delta > 0) {
+    return `▲ +${formatScore(delta)}`;
+  }
+  if (delta < 0) {
+    return `▼ ${formatScore(delta)}`;
+  }
+  return `= ${formatScore(0)}`;
+}
+
+/** Render a single eval run as a human-readable report. */
+export function formatReport(payload: EvalRunPayload, runHash: string): string {
+  const lines: string[] = [];
+  lines.push("=== Eval Report ===");
+  lines.push(`Task:       ${payload.task}`);
+  lines.push(`Overall:    ${formatScore(payload.overall)}`);
+  lines.push(`Timestamp:  ${formatTimestamp(payload.timestamp)}`);
+  lines.push("");
+  lines.push("Config:");
+  lines.push(`  Agent:    ${payload.config.agent}`);
+  lines.push(`  Model:    ${payload.config.model}`);
+  lines.push(`  Engine:   ${payload.config.engineVersion}`);
+  lines.push("");
+  lines.push("Judges:");
+  lines.push(`  ${pad("NAME", NAME_WIDTH)}${pad("SCORE", SCORE_WIDTH)}WEIGHT`);
+  for (const judge of payload.judges) {
+    lines.push(
+      `  ${pad(judge.name, NAME_WIDTH)}${pad(formatScore(judge.score), SCORE_WIDTH)}${formatScore(judge.weight)}`,
+    );
+  }
+  lines.push("");
+  lines.push(`Thread:     ${payload.threadId}`);
+  lines.push(`Run:        ${runHash}`);
+  return `${lines.join("\n")}\n`;
+}
+
+/** Render a side-by-side comparison of two eval runs. */
+export function formatDiff(
+  payloadA: EvalRunPayload,
+  hashA: string,
+  payloadB: EvalRunPayload,
+  hashB: string,
+): string {
+  const lines: string[] = [];
+  lines.push("=== Eval Diff ===");
+  lines.push(`A: ${hashA}  (${payloadA.task})`);
+  lines.push(`B: ${hashB}  (${payloadB.task})`);
+  lines.push("");
+
+  const overallDelta = payloadB.overall - payloadA.overall;
+  lines.push("Overall:");
+  lines.push(
+    `  A=${formatScore(payloadA.overall)}  B=${formatScore(payloadB.overall)}  ${formatDelta(overallDelta)}`,
+  );
+  lines.push("");
+
+  lines.push("Config:");
+  lines.push(configLine("Agent", payloadA.config.agent, payloadB.config.agent));
+  lines.push(configLine("Model", payloadA.config.model, payloadB.config.model));
+  lines.push(configLine("Engine", payloadA.config.engineVersion, payloadB.config.engineVersion));
+  lines.push("");
+
+  lines.push("Judges:");
+  lines.push(`  ${pad("NAME", NAME_WIDTH)}${pad("A", SCORE_WIDTH)}${pad("B", SCORE_WIDTH)}DELTA`);
+  const scoresA = new Map(payloadA.judges.map((judge) => [judge.name, judge.score]));
+  const scoresB = new Map(payloadB.judges.map((judge) => [judge.name, judge.score]));
+  for (const name of unionJudgeNames(payloadA, payloadB)) {
+    const scoreA = scoresA.get(name);
+    const scoreB = scoresB.get(name);
+    const cellA = scoreA === undefined ? "—" : formatScore(scoreA);
+    const cellB = scoreB === undefined ? "—" : formatScore(scoreB);
+    const delta = scoreA !== undefined && scoreB !== undefined ? formatDelta(scoreB - scoreA) : "";
+    lines.push(
+      `  ${pad(name, NAME_WIDTH)}${pad(cellA, SCORE_WIDTH)}${pad(cellB, SCORE_WIDTH)}${delta}`,
+    );
+  }
+  return `${lines.join("\n")}\n`;
+}
+
+/** Render a table of indexed eval runs. */
+export function formatList(entries: ReadonlyArray<EvalListEntry>): string {
+  const lines: string[] = [];
+  lines.push(
+    `  ${pad("TASK", NAME_WIDTH)}${pad("OVERALL", SCORE_WIDTH)}${pad("TIMESTAMP", TIMESTAMP_WIDTH)}HASH`,
+  );
+  if (entries.length === 0) {
+    lines.push("  (no eval runs found)");
+  }
+  for (const entry of entries) {
+    lines.push(
+      `  ${pad(entry.task, NAME_WIDTH)}${pad(formatScore(entry.overall), SCORE_WIDTH)}${pad(formatTimestamp(entry.timestamp), TIMESTAMP_WIDTH)}${entry.hash}`,
+    );
+  }
+  return `${lines.join("\n")}\n`;
+}
+
+/** Sort newest-first, then apply optional task filter and result limit. */
+export function selectEntries(
+  entries: ReadonlyArray<EvalListEntry>,
+  task: string | null,
+  limit: number | null,
+): EvalListEntry[] {
+  const sorted = [...entries].sort((a, b) => b.timestamp - a.timestamp);
+  const filtered = task !== null ? sorted.filter((entry) => entry.task === task) : sorted;
+  return limit !== null ? filtered.slice(0, limit) : filtered;
+}
+
+/** Ordered union of judge names: A's order first, then B-only names. */
+function unionJudgeNames(payloadA: EvalRunPayload, payloadB: EvalRunPayload): string[] {
+  const names: string[] = [];
+  const seen = new Set<string>();
+  for (const judge of [...payloadA.judges, ...payloadB.judges]) {
+    if (!seen.has(judge.name)) {
+      seen.add(judge.name);
+      names.push(judge.name);
+    }
+  }
+  return names;
+}
+
+/** One config row: `=` when equal, `≠` otherwise. */
+function configLine(label: string, valueA: string, valueB: string): string {
+  const marker = valueA === valueB ? "=" : "≠";
+  return `  ${pad(`${label}:`, SCORE_WIDTH)}${marker} A=${valueA}  B=${valueB}`;
+}

packages/eval/src/commands/index.ts

@@ -0,0 +1,7 @@
+export { registerDiffCommand } from "./diff.js";
+export { formatDiff, formatList, formatReport, selectEntries } from "./format.js";
+export { registerListCommand } from "./list.js";
+export { readEvalEntries, readEvalRun } from "./read.js";
+export { registerReportCommand } from "./report.js";
+export { registerRunCommand } from "./run.js";
+export type { EvalListEntry } from "./types.js";

packages/eval/src/commands/list.ts

@@ -0,0 +1,43 @@
+import { createLogger } from "@united-workforce/util";
+import type { Command } from "commander";
+
+import { createEvalStore } from "../storage/index.js";
+import { formatList, selectEntries } from "./format.js";
+import { readEvalEntries } from "./read.js";
+
+const log = createLogger({ sink: { kind: "stderr" } });
+const LOG_LIST = "L5KX9R2B";
+
+type ListCliOptions = {
+  task: string | undefined;
+  limit: string;
+};
+
+export function registerListCommand(program: Command): void {
+  program
+    .command("list")
+    .description("List past eval runs")
+    .option("--task <name>", "filter by task name")
+    .option("--limit <n>", "max results", "20")
+    .action(async (opts: ListCliOptions) => {
+      const limit = Number.parseInt(opts.limit, 10);
+      if (!Number.isInteger(limit) || limit < 1) {
+        process.stderr.write("--limit must be a positive integer\n");
+        process.exitCode = 1;
+        return;
+      }
+
+      try {
+        const evalStore = await createEvalStore();
+        const entries = readEvalEntries(evalStore);
+        const task = opts.task ?? null;
+        const selected = selectEntries(entries, task, limit);
+        log(LOG_LIST, `list task=${task ?? "*"} found=${entries.length} shown=${selected.length}`);
+        process.stdout.write(formatList(selected));
+      } catch (e) {
+        const message = e instanceof Error ? e.message : String(e);
+        process.stderr.write(`${message}\n`);
+        process.exitCode = 1;
+      }
+    });
+}

packages/eval/src/commands/read.ts

@@ -0,0 +1,41 @@
+import type { EvalRunPayload, EvalStore } from "../storage/index.js";
+import type { EvalListEntry } from "./types.js";
+
+/** Variable prefix and suffix for eval run pointers (`@uwf/eval/<task>/latest`). */
+const EVAL_VAR_PREFIX = "@uwf/eval/";
+const EVAL_VAR_SUFFIX = "/latest";
+
+/** Read a single eval-run payload from CAS. Returns null when the node is absent. */
+export function readEvalRun(evalStore: EvalStore, hash: string): EvalRunPayload | null {
+  const node = evalStore.store.cas.get(hash);
+  if (node === null) {
+    return null;
+  }
+  return node.payload as EvalRunPayload;
+}
+
+/**
+ * Read every indexed eval run by scanning `@uwf/eval/*\/latest` variables and
+ * loading the referenced CAS node. Dangling pointers are skipped.
+ */
+export function readEvalEntries(evalStore: EvalStore): EvalListEntry[] {
+  const { store, varStore } = evalStore;
+  const entries: EvalListEntry[] = [];
+  for (const variable of varStore.list()) {
+    if (!variable.name.startsWith(EVAL_VAR_PREFIX) || !variable.name.endsWith(EVAL_VAR_SUFFIX)) {
+      continue;
+    }
+    const node = store.cas.get(variable.value);
+    if (node === null) {
+      continue;
+    }
+    const payload = node.payload as EvalRunPayload;
+    entries.push({
+      task: payload.task,
+      overall: payload.overall,
+      timestamp: payload.timestamp,
+      hash: variable.value,
+    });
+  }
+  return entries;
+}

packages/eval/src/commands/report.ts

@@ -0,0 +1,32 @@
+import { createLogger } from "@united-workforce/util";
+import type { Command } from "commander";
+
+import { createEvalStore } from "../storage/index.js";
+import { formatReport } from "./format.js";
+import { readEvalRun } from "./read.js";
+
+const log = createLogger({ sink: { kind: "stderr" } });
+const LOG_REPORT = "R7QP2M4K";
+
+export function registerReportCommand(program: Command): void {
+  program
+    .command("report <hash>")
+    .description("Show eval run results")
+    .action(async (hash: string) => {
+      try {
+        const evalStore = await createEvalStore();
+        const payload = readEvalRun(evalStore, hash);
+        if (payload === null) {
+          process.stderr.write(`eval run not found: ${hash}\n`);
+          process.exitCode = 1;
+          return;
+        }
+        log(LOG_REPORT, `report task=${payload.task} hash=${hash}`);
+        process.stdout.write(formatReport(payload, hash));
+      } catch (e) {
+        const message = e instanceof Error ? e.message : String(e);
+        process.stderr.write(`${message}\n`);
+        process.exitCode = 1;
+      }
+    });
+}

packages/eval/src/commands/run.ts

@@ -0,0 +1,84 @@
+import { resolve } from "node:path";
+
+import type { Command } from "commander";
+import type { RunResult } from "../runner/index.js";
+import { collect, execute, getEngineVersion, prepare } from "../runner/index.js";
+import type { EvalRunConfig } from "../storage/index.js";
+import { createEvalStore } from "../storage/index.js";
+
+type RunCliOptions = {
+  agent: string;
+  model: string | undefined;
+  count: string;
+};
+
+async function runOnce(
+  taskDir: string,
+  agent: string,
+  model: string,
+  engineVersion: string,
+): Promise<RunResult> {
+  const prepared = await prepare(taskDir);
+  const { manifest, workDir } = prepared;
+
+  const { threadId } = await execute({
+    workDir,
+    workflow: manifest.workflow,
+    prompt: manifest.prompt,
+    agent,
+    maxSteps: manifest.limits.maxSteps,
+  });
+
+  const evalStore = await createEvalStore();
+  const config: EvalRunConfig = { agent, model, engineVersion };
+  const collected = await collect({
+    evalStore,
+    taskDir: prepared.taskDir,
+    workDir,
+    threadId,
+    manifest,
+    config,
+  });
+
+  return {
+    runHash: collected.runHash,
+    overall: collected.overall,
+    task: manifest.name,
+    judges: collected.judges,
+  };
+}
+
+export function registerRunCommand(program: Command): void {
+  program
+    .command("run <task>")
+    .description("Run eval on a task directory or tarball")
+    .option("--agent <name>", "agent adapter to use", "uwf-hermes")
+    .option("--model <model>", "model override")
+    .option("--count <n>", "number of eval runs", "1")
+    .action(async (task: string, opts: RunCliOptions) => {
+      const taskDir = resolve(task);
+      const agent = opts.agent;
+      const model = opts.model ?? "";
+      const count = Number.parseInt(opts.count, 10);
+      if (!Number.isInteger(count) || count < 1) {
+        process.stderr.write("--count must be a positive integer\n");
+        process.exitCode = 1;
+        return;
+      }
+
+      const engineVersion = getEngineVersion();
+
+      try {
+        const results: RunResult[] = [];
+        for (let i = 0; i < count; i++) {
+          results.push(await runOnce(taskDir, agent, model, engineVersion));
+        }
+        const output = count === 1 ? results[0] : results;
+        process.stdout.write(`${JSON.stringify(output)}\n`);
+      } catch (e) {
+        const message = e instanceof Error ? e.message : String(e);
+        process.stderr.write(`${message}\n`);
+        process.exitCode = 1;
+      }
+    });
+}

packages/eval/src/commands/types.ts

@@ -0,0 +1,9 @@
+import type { CasRef } from "@united-workforce/protocol";
+
+/** Summary row for the `list` command: one indexed eval run. */
+export type EvalListEntry = {
+  task: string;
+  overall: number;
+  timestamp: number;
+  hash: CasRef;
+};

packages/eval/src/index.ts

@@ -0,0 +1,34 @@
+// Judge types
+export type { JudgeInput, JudgeOutput } from "./judge/index.js";
+export type {
+  CollectInput,
+  CollectResult,
+  ExecuteInput,
+  ExecuteResult,
+  JudgeRunner,
+  JudgeRunOutput,
+  JudgeSummary,
+  PrepareResult,
+  RunOptions,
+  RunResult,
+} from "./runner/index.js";
+// Runner (prepare → execute → collect)
+export { collect, computeOverall, execute, getEngineVersion, prepare } from "./runner/index.js";
+export type {
+  EvalJudgeRecord,
+  EvalRunConfig,
+  EvalRunPayload,
+  EvalStore,
+} from "./storage/index.js";
+// Storage schemas and types
+export {
+  createEvalStore,
+  EVAL_JUDGE_FRONTMATTER_SCHEMA,
+  EVAL_JUDGE_HALLUCINATION_SCHEMA,
+  EVAL_JUDGE_TOKEN_STATS_SCHEMA,
+  EVAL_JUDGE_UPSTREAM_SCHEMA,
+  EVAL_RUN_SCHEMA,
+  setEvalLatest,
+} from "./storage/index.js";
+export type { JudgeEntry, TaskLimits, TaskManifest } from "./task/index.js";
+export { loadTaskManifest, parseTaskManifest } from "./task/index.js";

packages/eval/src/judge/builtin/frontmatter.ts

@@ -0,0 +1,105 @@
+import { createLogger } from "@united-workforce/util";
+import { parse as parseYaml } from "yaml";
+
+import { EVAL_JUDGE_FRONTMATTER_SCHEMA } from "../../storage/index.js";
+import { readThreadSteps } from "./read-steps.js";
+import type { BuiltinJudgeOutput } from "./types.js";
+
+const log = createLogger({ sink: { kind: "stderr" } });
+
+const LOG_RESULT = "F2QH7R4M";
+
+const FENCE = "---";
+
+type InvalidStep = {
+  stepIndex: number;
+  role: string;
+  errors: string[];
+};
+
+/**
+ * Extract the YAML frontmatter block from a step output. Returns the inner YAML
+ * string when the output starts with a `---\n` block closed by a `\n---` fence,
+ * otherwise null.
+ */
+function extractFrontmatterYaml(output: unknown): string | null {
+  if (typeof output !== "string") {
+    return null;
+  }
+  if (!output.startsWith(`${FENCE}\n`)) {
+    return null;
+  }
+  const rest = output.slice(FENCE.length + 1);
+  const closeIndex = rest.indexOf(`\n${FENCE}`);
+  if (closeIndex === -1) {
+    return null;
+  }
+  return rest.slice(0, closeIndex);
+}
+
+/** Validate a single step's frontmatter, returning a list of errors (empty = valid). */
+function validateStepFrontmatter(output: unknown): string[] {
+  // CAS stores the extracted output as a JSON object after the extract pipeline.
+  // Accept both: parsed object (from step.output) or raw markdown string.
+  if (typeof output === "object" && output !== null && !Array.isArray(output)) {
+    const status = (output as Record<string, unknown>).$status;
+    if (typeof status !== "string" || status.trim() === "") {
+      return ["$status field is missing or not a non-empty string"];
+    }
+    return [];
+  }
+
+  const yaml = extractFrontmatterYaml(output);
+  if (yaml === null) {
+    return ["output does not begin with a valid '---' frontmatter block"];
+  }
+
+  let parsed: unknown;
+  try {
+    parsed = parseYaml(yaml);
+  } catch (e) {
+    const message = e instanceof Error ? e.message : String(e);
+    return [`frontmatter YAML failed to parse: ${message}`];
+  }
+
+  if (typeof parsed !== "object" || parsed === null || Array.isArray(parsed)) {
+    return ["frontmatter is not a YAML mapping"];
+  }
+
+  const status = (parsed as Record<string, unknown>).$status;
+  if (typeof status !== "string" || status.trim() === "") {
+    return ["$status field is missing or not a non-empty string"];
+  }
+
+  return [];
+}
+
+/**
+ * Deterministic judge: every step's agent output must contain valid YAML
+ * frontmatter with a non-empty `$status` field. Score = stepsValid / stepsTotal
+ * (0 when there are no steps).
+ */
+export async function runFrontmatterJudge(threadId: string): Promise<BuiltinJudgeOutput> {
+  const steps = readThreadSteps(threadId);
+
+  const invalidSteps: InvalidStep[] = [];
+  for (let i = 0; i < steps.length; i++) {
+    const step = steps[i];
+    const errors = validateStepFrontmatter(step.output);
+    if (errors.length > 0) {
+      invalidSteps.push({ stepIndex: i, role: step.role, errors });
+    }
+  }
+
+  const stepsTotal = steps.length;
+  const stepsValid = stepsTotal - invalidSteps.length;
+  const score = stepsTotal > 0 ? stepsValid / stepsTotal : 0;
+
+  log(LOG_RESULT, `frontmatter thread=${threadId} valid=${stepsValid}/${stepsTotal}`);
+
+  return {
+    score,
+    data: { stepsTotal, stepsValid, invalidSteps },
+    schema: EVAL_JUDGE_FRONTMATTER_SCHEMA,
+  };
+}

packages/eval/src/judge/builtin/hallucination.ts

@@ -0,0 +1,17 @@
+import { EVAL_JUDGE_HALLUCINATION_SCHEMA } from "../../storage/index.js";
+import type { BuiltinJudgeOutput } from "./types.js";
+
+/**
+ * LLM-as-judge: detects claims in each step's output that are not grounded in
+ * the available context (hallucinations).
+ *
+ * TODO: LLM-as-judge — needs provider config to call LLM API. Returns a stub
+ * (score 0, empty perStep) until the LLM call path is wired up.
+ */
+export async function runHallucinationJudge(_threadId: string): Promise<BuiltinJudgeOutput> {
+  return {
+    score: 0,
+    data: { perStep: [] },
+    schema: EVAL_JUDGE_HALLUCINATION_SCHEMA,
+  };
+}

packages/eval/src/judge/builtin/index.ts

@@ -0,0 +1,6 @@
+export { runFrontmatterJudge } from "./frontmatter.js";
+export { runHallucinationJudge } from "./hallucination.js";
+export { readThreadSteps } from "./read-steps.js";
+export { runTokenStatsJudge } from "./token-stats.js";
+export type { BuiltinJudge, BuiltinJudgeOutput } from "./types.js";
+export { runUpstreamJudge } from "./upstream.js";

packages/eval/src/judge/builtin/read-steps.ts

@@ -0,0 +1,14 @@
+import { execFileSync } from "node:child_process";
+
+import type { StepEntry, ThreadStepsOutput } from "@united-workforce/protocol";
+
+/** Shell out to `uwf step list` and return the parsed step entries (excludes start entry). */
+export function readThreadSteps(threadId: string): StepEntry[] {
+  const stdout = execFileSync("uwf", ["step", "list", threadId], {
+    encoding: "utf8",
+    stdio: ["ignore", "pipe", "pipe"],
+  }).trim();
+  const parsed = JSON.parse(stdout) as ThreadStepsOutput;
+  // steps[0] is the StartEntry; the rest are StepEntry records.
+  return parsed.steps.slice(1) as StepEntry[];
+}

packages/eval/src/judge/builtin/token-stats.ts

@@ -0,0 +1,53 @@
+import { createLogger } from "@united-workforce/util";
+
+import { EVAL_JUDGE_TOKEN_STATS_SCHEMA } from "../../storage/index.js";
+import { readThreadSteps } from "./read-steps.js";
+import type { BuiltinJudgeOutput } from "./types.js";
+
+const log = createLogger({ sink: { kind: "stderr" } });
+
+const LOG_RESULT = "T7KQ3M9P";
+
+type PerStepStats = {
+  role: string;
+  inputTokens: number;
+  outputTokens: number;
+  turns: number;
+  duration: number;
+};
+
+/**
+ * Informational judge: aggregate token usage across every step. Always scores
+ * 1.0 — it never penalizes a run, it only reports usage. Steps with null usage
+ * contribute zeros.
+ */
+export async function runTokenStatsJudge(threadId: string): Promise<BuiltinJudgeOutput> {
+  const steps = readThreadSteps(threadId);
+
+  let totalInput = 0;
+  let totalOutput = 0;
+  let totalTurns = 0;
+  const perStep: PerStepStats[] = [];
+
+  for (const step of steps) {
+    const usage = step.usage;
+    const inputTokens = usage !== null ? usage.inputTokens : 0;
+    const outputTokens = usage !== null ? usage.outputTokens : 0;
+    const turns = usage !== null ? usage.turns : 0;
+    const duration = usage !== null ? usage.duration : 0;
+
+    totalInput += inputTokens;
+    totalOutput += outputTokens;
+    totalTurns += turns;
+
+    perStep.push({ role: step.role, inputTokens, outputTokens, turns, duration });
+  }
+
+  log(LOG_RESULT, `token-stats thread=${threadId} in=${totalInput} out=${totalOutput}`);
+
+  return {
+    score: 1.0,
+    data: { totalInput, totalOutput, totalTurns, perStep },
+    schema: EVAL_JUDGE_TOKEN_STATS_SCHEMA,
+  };
+}