docs: update all docs to reference @ocas/core and ocas_ref

- README.md, docs/architecture.md, docs/wf-stateless-design.md
- docs/builtin-agent-research.md
- All package README.md files
- cas_ref → ocas_ref, @uncaged/json-cas → @ocas/core, json-cas-fs → @ocas/fs

.gitea/workflows/ci.yml

@@ -7,18 +7,19 @@ on:
     branches: [main]
 
 jobs:
-  test:
+  check:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup Bun
-        uses: oven-sh/setup-bun@v2
+      - uses: oven-sh/setup-bun@v2
 
-      - name: Install dependencies
-        run: bun install
+      - run: bun install
 
-      - name: Check
+      - name: Build
+        run: bun run build
+
+      - name: Lint
         run: bun run check
 
       - name: Test

.workflows/solve-issue.yaml

@@ -23,6 +23,12 @@ roles:
       1. Store it via `uwf cas put-text "<markdown content>"` and capture the returned hash
       2. Put the hash in frontmatter.plan (required when $status=ready)
       3. Set repoPath to the absolute path of the repository root
+
+      IMPORTANT: Extract the repo remote (owner/repo) from git:
+      ```bash
+      git remote get-url origin | sed 's|.*[:/]\([^/]*/[^.]*\).*|\1|'
+      ```
+      Store the result as repoRemote in your frontmatter output so downstream roles can use it for tea/API calls.
     output: "Output a brief summary of the test spec. Set $status to ready (with plan hash and repoPath) or insufficient_info."
     frontmatter:
       oneOf:
@@ -30,7 +36,8 @@ roles:
             $status: { const: "ready" }
             plan: { type: string }
             repoPath: { type: string }
-          required: [$status, plan, repoPath]
+            repoRemote: { type: string }
+          required: [$status, plan, repoPath, repoRemote]
         - properties:
             $status: { const: "insufficient_info" }
           required: [$status]
@@ -61,6 +68,17 @@ roles:
       9. Implement the code to make tests pass
       10. Ensure `bun run build` passes with no errors
       11. Run `bun test` to verify all tests pass
+          - If tests fail on first run:
+            * Read the test output carefully for missing imports or setup issues
+            * Check if you're running tests from the correct working directory (package root vs workspace root)
+            * Fix the immediate issue and rerun ONCE
+            * If tests still fail after 2 attempts: check the test spec for ambiguities
+            * If stuck after 3 test cycles: set $status=failed with detailed error report rather than continuing blind retries
+      12. MANDATORY VERIFICATION before reporting done:
+          - Run `git branch --show-current` and confirm branch name matches expected
+          - Run `git status` and verify changed files exist
+          - Run `ls -la <key-implementation-files>` to verify they exist on disk
+          - If ANY verification fails: retry the implementation, do NOT report done
 
       If you cannot complete the implementation (e.g. the issue is too complex, blocked by external factors,
       or repeated attempts fail), set $status=failed with a reason.
@@ -71,6 +89,7 @@ roles:
             $status: { const: "done" }
             branch: { type: string }
             worktree: { type: string }
+            repoRemote: { type: string }
           required: [$status, branch, worktree]
         - properties:
             $status: { const: "failed" }
@@ -85,7 +104,12 @@ roles:
     procedure: |
       The worktree path is provided in your task prompt. cd into it first.
 
-      Before reviewing, verify the git branch:
+      CRITICAL: You MUST execute every verification command below. Do NOT report results without running the actual commands. Do NOT rely on prior context or assumptions.
+
+      Before reviewing, verify the worktree and branch exist:
+      0. Run `cd <worktree-path> && pwd` to confirm the path is accessible
+         - If the cd fails: the worktree truly doesn't exist, reject with that reason
+         - If the cd succeeds: proceed with step 1 below
       1. Run `git branch --show-current` — confirm the branch name references the issue number being worked on
       2. If the branch doesn't correspond to the issue, flag it in your output and reject
 
@@ -109,11 +133,13 @@ roles:
             $status: { const: "approved" }
             branch: { type: string }
             worktree: { type: string }
+            repoRemote: { type: string }
           required: [$status, branch, worktree]
         - properties:
             $status: { const: "rejected" }
             comments: { type: string }
             worktree: { type: string }
+            repoRemote: { type: string }
           required: [$status, comments, worktree]
   tester:
     description: "Functional correctness verification"
@@ -137,33 +163,48 @@ roles:
             $status: { const: "passed" }
             branch: { type: string }
             worktree: { type: string }
+            repoRemote: { type: string }
           required: [$status, branch, worktree]
         - properties:
             $status: { const: "fix_code" }
             report: { type: string }
+            repoRemote: { type: string }
+            worktree: { type: string }
+            branch: { type: string }
           required: [$status, report]
         - properties:
             $status: { const: "fix_spec" }
             report: { type: string }
+            repoRemote: { type: string }
+            worktree: { type: string }
+            branch: { type: string }
           required: [$status, report]
   committer:
     description: "Commits and creates PR"
     goal: "You are a committer agent. You create a clean commit and push a PR linking the original issue."
     capabilities: []
     procedure: |
-      The worktree path, branch name, and repo info are provided in your task prompt.
+      The worktree path, branch name, and repo remote (owner/repo) are provided in your task prompt.
       cd into the worktree first.
 
       Note: You inherit the developer's worktree and branch. Do NOT create a new branch.
-      1. Stage all changes: `git add -A`
-      2. Commit with a descriptive message referencing the issue: `git commit -m "type: description\n\nFixes #N"`
+      1. Check `git status` — if working tree is clean and branch is ahead of origin, skip to step 3 (push).
+      2. If there are unstaged/uncommitted changes: `git add -A` then `git commit -m "type: description\n\nFixes #N"`
       3. Push the branch: `git push -u origin <branch-name>`
-         - If push hook fails: capture the error log in your output, mark hook_failed
-      4. On push success: create a PR via `tea pr create --repo <owner/repo> --title "..." --description "..."`
-         - Extract owner/repo from: `git remote get-url origin | sed 's/.*[:/]\([^/]*\/[^.]*\).*/\1/'`
-         - PR description must include: What / Why / Changes / Ref sections, with `Fixes #N` in Ref
-         - On tea failure: capture stderr/stdout, include PR details for manual creation, mark hook_failed
-      5. After PR creation, clean up the worktree:
+      4. **Verify push succeeded** — run `git ls-remote origin <branch-name>` and confirm it prints a commit hash.
+         - If no output or push failed: capture the error, mark hook_failed
+      5. Create a PR using the Gitea API (do NOT use `tea pr create` — it fails in worktrees):
+         ```bash
+         GITEA_TOKEN=$(cfg get GITEA_TOKEN)
+         curl -s -X POST -H "Authorization: token $GITEA_TOKEN" -H "Content-Type: application/json" \
+           "https://git.shazhou.work/api/v1/repos/<owner>/<repo>/pulls" \
+           -d '{"title":"...","body":"...","head":"<branch>","base":"main"}'
+         ```
+         - The repo remote (owner/repo format, e.g. "uncaged/workflow") is given in your task prompt — use it directly.
+         - PR body must include: What / Why / Changes / Ref sections, with `Fixes #N` in Ref
+      6. **Verify PR was created** — parse the curl response JSON: it must contain a `"number"` field. Print the PR URL.
+         - If curl returns an error or no number field: capture the response, mark hook_failed
+      7. After PR creation, clean up the worktree:
          - cd to the repo root (parent of .worktrees)
          - `git worktree remove <worktree-path>`
     output: "Include PR URL on success or error log on failure. Set $status to committed (with prUrl) or hook_failed (with error)."
@@ -172,27 +213,33 @@ roles:
         - properties:
             $status: { const: "committed" }
             prUrl: { type: string }
+            repoRemote: { type: string }
+            worktree: { type: string }
+            branch: { type: string }
           required: [$status, prUrl]
         - properties:
             $status: { const: "hook_failed" }
             error: { type: string }
+            repoRemote: { type: string }
+            worktree: { type: string }
+            branch: { type: string }
           required: [$status, error]
 graph:
   $START:
     _: { role: "planner", prompt: "Analyze the issue and produce an implementation plan." }
   planner:
     insufficient_info: { role: "$END", prompt: "Insufficient information to proceed; end the workflow." }
-    ready: { role: "developer", prompt: "Implement the TDD test spec (CAS hash: {{{plan}}}) in repo {{{repoPath}}}." }
+    ready: { role: "developer", prompt: "Implement the TDD test spec (CAS hash: {{{plan}}}) in repo {{{repoPath}}}. Repo remote: {{{repoRemote}}}." }
   developer:
-    done: { role: "reviewer", prompt: "Review branch {{{branch}}} at {{{worktree}}} for code standards compliance." }
+    done: { role: "reviewer", prompt: "Review branch {{{branch}}} at {{{worktree}}} for code standards compliance. Repo remote: {{{repoRemote}}}." }
     failed: { role: "$END", prompt: "Developer failed: {{{reason}}}. Ending workflow." }
   reviewer:
-    rejected: { role: "developer", prompt: "Reviewer rejected: {{{comments}}}. Fix the issues in repo {{{worktree}}}." }
-    approved: { role: "tester", prompt: "Review passed. Run tests on branch {{{branch}}} at {{{worktree}}}." }
+    rejected: { role: "developer", prompt: "Reviewer rejected: {{{comments}}}. Fix the issues in repo {{{worktree}}}. Repo remote: {{{repoRemote}}}." }
+    approved: { role: "tester", prompt: "Review passed. Run tests on branch {{{branch}}} at {{{worktree}}}. Repo remote: {{{repoRemote}}}." }
   tester:
-    fix_code: { role: "developer", prompt: "Tests found code issues: {{{report}}}. Fix and re-submit." }
-    fix_spec: { role: "planner", prompt: "Tests found spec issues: {{{report}}}. Revise the test spec." }
-    passed: { role: "committer", prompt: "All tests passed. Commit and push branch {{{branch}}} from {{{worktree}}}." }
+    fix_code: { role: "developer", prompt: "Tests found code issues: {{{report}}}. Fix and re-submit. Worktree: {{{worktree}}}. Repo remote: {{{repoRemote}}}." }
+    fix_spec: { role: "planner", prompt: "Tests found spec issues: {{{report}}}. Revise the test spec. Repo remote: {{{repoRemote}}}." }
+    passed: { role: "committer", prompt: "All tests passed. Commit and push branch {{{branch}}} from {{{worktree}}}. Repo remote (owner/repo): {{{repoRemote}}}." }
   committer:
-    hook_failed: { role: "developer", prompt: "Push hook failed: {{{error}}}. Fix and re-submit." }
+    hook_failed: { role: "developer", prompt: "Push hook failed: {{{error}}}. Fix and re-submit. Worktree: {{{worktree}}}. Repo remote: {{{repoRemote}}}." }
     committed: { role: "$END", prompt: "PR created: {{{prUrl}}}. Workflow complete." }

BOOTSTRAP.md

@@ -0,0 +1,183 @@
+# UWF Bootstrap Guide
+
+This guide helps any AI agent set up `uwf` (Uncaged Workflow) from scratch — or self-check and upgrade an existing installation.
+
+## Prerequisites
+
+- **bun** — `uwf` is built with bun. Install: `curl -fsSL https://bun.sh/install | bash`
+- **Network access** — to install npm packages
+
+> **Already have uwf?** Jump to [Self-Check & Upgrade](#self-check--upgrade).
+
+---
+
+## Fresh Install
+
+### 1. Install uwf CLI
+
+```bash
+bun install -g @uncaged/cli-workflow
+```
+
+✅ **Check:** `uwf --version` prints a version number (e.g. `0.5.1`).
+
+### 2. Install Agent Adapter
+
+Install the adapter that matches your agent runtime. Pick **one**:
+
+| Agent | Package | Binary |
+|-------|---------|--------|
+| Hermes | `@uncaged/workflow-agent-hermes` | `uwf-hermes` |
+
+```bash
+# Example: Hermes agent
+bun install -g @uncaged/workflow-agent-hermes
+```
+
+✅ **Check:** `uwf-hermes --version` prints a version number.
+
+### 3. Setup
+
+Run the interactive wizard:
+
+```bash
+uwf setup
+```
+
+Or configure non-interactively:
+
+```bash
+uwf setup \
+  --provider <name> \
+  --base-url <url> \
+  --api-key <key> \
+  --model <model-name> \
+  --agent hermes
+```
+
+This creates `~/.uncaged/workflow/config.yaml` with your provider, model, and default agent.
+
+#### Config Structure
+
+```yaml
+providers:
+  my-provider:
+    baseUrl: https://api.example.com/v1
+    apiKey: sk-xxx
+models:
+  default:
+    provider: my-provider
+    name: my-model
+agents:
+  hermes:
+    command: uwf-hermes
+    args: []
+defaultAgent: hermes
+defaultModel: default
+```
+
+✅ **Check:** `cat ~/.uncaged/workflow/config.yaml` shows valid provider, model, and agent config.
+
+### 4. Verify Installation
+
+```bash
+uwf workflow list    # should return empty array or existing workflows
+uwf skill user       # prints usage guide
+uwf skill author     # prints workflow authoring guide
+```
+
+✅ **Check:** All three commands run without errors.
+
+### 5. Add the uwf Skill
+
+```bash
+mkdir -p ~/.hermes/skills/devops/uwf
+uwf skill bootstrap > ~/.hermes/skills/devops/uwf/SKILL.md
+```
+
+✅ **Check:** `cat ~/.hermes/skills/devops/uwf/SKILL.md` shows the skill content with triggers `uwf`, `workflow`, `工作流`.
+
+### 6. Smoke Test
+
+```bash
+# Register an example workflow
+uwf workflow add examples/analyze-topic.yaml
+
+# Start a thread
+uwf thread start analyze-topic -p "Analyze the concept of technical debt"
+
+# Execute it (one moderator → agent → extract cycle)
+uwf thread exec <thread-id>
+```
+
+✅ **Check:** Thread reaches `completed` status. Verify with `uwf thread list`.
+
+---
+
+## Self-Check & Upgrade
+
+Already have uwf installed? Run through this checklist to verify and upgrade.
+
+### Version Check
+
+```bash
+uwf --version
+uwf-hermes --version   # or your agent adapter
+```
+
+Compare with latest published versions:
+
+```bash
+bun pm ls -g | grep -E "cli-workflow|workflow-agent"
+npm info @uncaged/cli-workflow version
+npm info @uncaged/workflow-agent-hermes version
+```
+
+If local version < published version, upgrade:
+
+```bash
+bun install -g @uncaged/cli-workflow@latest
+bun install -g @uncaged/workflow-agent-hermes@latest
+```
+
+✅ **Check:** `uwf --version` matches `npm info @uncaged/cli-workflow version`.
+
+### Config Check
+
+```bash
+cat ~/.uncaged/workflow/config.yaml
+```
+
+Verify:
+- [ ] `providers` has at least one entry with valid `baseUrl` and `apiKey`
+- [ ] `models.default` references an existing provider
+- [ ] `agents` has your adapter configured
+- [ ] `defaultAgent` and `defaultModel` are set
+
+### Skill Check
+
+```bash
+cat ~/.hermes/skills/devops/uwf/SKILL.md
+```
+
+Verify the skill is up to date:
+
+```bash
+uwf skill bootstrap | diff - ~/.hermes/skills/devops/uwf/SKILL.md
+```
+
+If `diff` produces any output, the local skill is outdated. Update:
+
+```bash
+uwf skill bootstrap > ~/.hermes/skills/devops/uwf/SKILL.md
+```
+
+### Functional Check
+
+```bash
+uwf workflow list      # should not error
+uwf skill user         # should print usage guide
+uwf skill author       # should print authoring guide
+```
+
+✅ All green? You're good to go.

CLAUDE.md

@@ -13,7 +13,7 @@ This monorepo implements a stateless workflow engine driven by a single-step CLI
 | **Role** | A named actor within a workflow. Each role has a system prompt and a JSON Schema `outputSchema`. |
 | **Moderator** | Status-based graph evaluator — determines the next role (or `$END`) with zero LLM cost. |
 | **Agent** | An external CLI command (`uwf-hermes`, etc.) spawned by `uwf thread step`. Produces frontmatter markdown output. |
-| **CAS** | Content-Addressed Storage via `@uncaged/json-cas` — all workflow definitions, thread nodes, and outputs are immutable CAS nodes. |
+| **CAS** | Content-Addressed Storage via `@ocas/core` — all workflow definitions, thread nodes, and outputs are immutable CAS nodes. |
 | **Registry** | `~/.uncaged/workflow/registry.yaml` — maps workflow names to current CAS hashes. |
 
 ### Monorepo Structure
@@ -35,7 +35,7 @@ workflow/
 
 - Dependency layers: `workflow-protocol` → `workflow-util` → `workflow-util-agent` → `workflow-agent-hermes` / `cli-workflow`
 - Packages use `workspace:^` protocol (resolves to `^x.y.z` on publish)
-- External CAS: `@uncaged/json-cas` (store API, hashing, schema validation) + `@uncaged/json-cas-fs` (filesystem backend)
+- External CAS: `@ocas/core` (store API, hashing, schema validation) + `@ocas/fs` (filesystem backend)
 
 ## Language & Paradigm
 
@@ -270,7 +270,7 @@ node scripts/publish-all.mjs --dry-run    # preview without publishing
 examples/solve-issue.yaml       — write a workflow YAML definition
   │  uwf workflow put
   ▼
-~/.uncaged/workflow/cas/        — Workflow stored as CAS node
+~/.uncaged/json-cas/            — Workflow stored as CAS node (unified CAS store)
 ~/.uncaged/workflow/registry.yaml — name → hash mapping updated
   │  uwf thread start <name> -p "..."
   ▼

README.md

@@ -67,7 +67,7 @@ App (uses protocol; not in the runtime engine stack)
   workflow-dashboard         Web UI for visual workflow editing
 ```
 
-External CAS: [`@uncaged/json-cas`](https://www.npmjs.com/package/@uncaged/json-cas) (store API, hashing, schema validation) + `@uncaged/json-cas-fs` (filesystem backend).
+External CAS: [`@ocas/core`](https://www.npmjs.com/package/@ocas/core) (store API, hashing, schema validation) + `@ocas/fs` (filesystem backend).
 
 See [docs/architecture.md](docs/architecture.md) for the full design — three-phase engine loop, CAS node types, storage layout, agent CLI protocol, and design decisions.
 

biome.json

@@ -1,5 +1,5 @@
 {
-  "$schema": "https://biomejs.dev/schemas/2.4.15/schema.json",
+  "$schema": "https://biomejs.dev/schemas/2.4.14/schema.json",
   "files": {
     "includes": [
       "**",
@@ -39,7 +39,8 @@
       "linter": {
         "rules": {
           "suspicious": {
-            "noExplicitAny": "off"
+            "noExplicitAny": "off",
+            "noConsole": "off"
           },
           "style": {
             "noNonNullAssertion": "off"

docs/architecture.md

@@ -8,13 +8,13 @@
 
 A stateless workflow engine driven by a single-step CLI. Workflows are YAML definitions stored as CAS nodes; threads are immutable chains of CAS-linked step nodes. No daemon — each `uwf thread step` invocation runs one moderator→agent→extract cycle and exits.
 
-The implementation lives in **5** active packages under `packages/`, plus two external CAS packages (`@uncaged/json-cas`, `@uncaged/json-cas-fs`). Legacy packages reside in `legacy-packages/` and are not part of the active stack.
+The implementation lives in **5** active packages under `packages/`, plus two external CAS packages (`@ocas/core`, `@ocas/fs`). Legacy packages reside in `legacy-packages/` and are not part of the active stack.
 
 ## Package map
 
 | Layer | Package | One-line role |
 |-------|---------|---------------|
-| Contract | `@uncaged/workflow-protocol` → `workflow-protocol` | Shared TypeScript types (`WorkflowPayload`, `StepNodePayload`, `ModeratorContext`, `WorkflowConfig`, etc.). No runtime deps beyond `@uncaged/json-cas-fs`. |
+| Contract | `@uncaged/workflow-protocol` → `workflow-protocol` | Shared TypeScript types (`WorkflowPayload`, `StepNodePayload`, `ModeratorContext`, `WorkflowConfig`, etc.). No runtime deps beyond `@ocas/fs`. |
 | Shared infra | `@uncaged/workflow-util` → `workflow-util` | Crockford Base32, ULID generation, `createLogger`, frontmatter parsing/validation. |
 | Agent framework | `@uncaged/workflow-util-agent` → `workflow-util-agent` | `createAgent` entrypoint factory, context builder, frontmatter fast-path extractor, LLM extract fallback, output format instruction builder. |
 | Agent: Hermes | `@uncaged/workflow-agent-hermes` → `workflow-agent-hermes` | `uwf-hermes` CLI binary — spawns `hermes chat`, pipes prompt, captures session detail. |
@@ -24,8 +24,8 @@ The implementation lives in **5** active packages under `packages/`, plus two ex
 
 | Package | Role |
 |---------|------|
-| `@uncaged/json-cas` | Content-addressed store API, XXH64 hashing, JSON Schema registration and validation. |
-| `@uncaged/json-cas-fs` | Filesystem backend for `json-cas`. |
+| `@ocas/core` | Content-addressed store API, XXH64 hashing, JSON Schema registration and validation. |
+| `@ocas/fs` | Filesystem backend for `ocas`. |
 | `mustache` | Template renderer for edge prompts (used by `cli-workflow` moderator). |
 | `commander` | CLI argument parsing (used by `cli-workflow`). |
 | `dotenv` | Loads `.env` files for API keys. |
@@ -36,8 +36,8 @@ The implementation lives in **5** active packages under `packages/`, plus two ex
 ```mermaid
 flowchart BT
   subgraph External
-    jcas["@uncaged/json-cas"]
-    jcasfs["@uncaged/json-cas-fs"]
+    jcas["@ocas/core"]
+    jcasfs["@ocas/fs"]
   end
   subgraph L0["Layer 0 — contract"]
     protocol["@uncaged/workflow-protocol"]
@@ -146,7 +146,7 @@ Key properties:
 - **`roles`** — inline role definitions; each `meta` is a JSON Schema (stored as its own CAS node on registration)
 - **`graph`** — `Record<Role | "$START", Record<Status, Target>>` — status-based routing; each role maps statuses to targets
 - **No agent binding** — agent selection is a deployment concern, configured in `config.yaml`
-- **No Zod** — all schemas are JSON Schema, validated through `@uncaged/json-cas`
+- **No Zod** — all schemas are JSON Schema, validated through `@ocas/core`
 
 ## Three-phase engine loop
 
@@ -263,7 +263,7 @@ Structured output extraction uses a two-layer strategy (`workflow-util-agent`):
 2. Validate required fields (`validateFrontmatter`)
 3. Build a candidate object from frontmatter fields (`status`, `next`, `confidence`, `artifacts`, `scope`)
 4. `store.put()` the candidate against the role's `meta` schema
-5. Validate with `json-cas` schema validation
+5. Validate with `ocas` schema validation
 6. If valid → return `outputHash` (zero LLM cost)
 
 ### Layer 2: LLM extract fallback (`extract.ts`)
@@ -302,7 +302,7 @@ payload:
       capabilities: [planning, issue-analysis]
       procedure: "Analyze the issue and create a plan."
       output: "Output the plan summary."
-      meta: "5GWKR8TN1V3JA"    # cas_ref → JSON Schema node
+      meta: "5GWKR8TN1V3JA"    # ocas_ref → JSON Schema node
   conditions:
     notApproved:
       description: "Reviewer rejected"
@@ -318,7 +318,7 @@ payload:
 ```yaml
 type: <start-node-schema-hash>
 payload:
-  workflow: "4KNM2PXR3B1QW"    # cas_ref → Workflow
+  workflow: "4KNM2PXR3B1QW"    # ocas_ref → Workflow
   prompt: "Fix the login bug..."
 ```
 
@@ -327,11 +327,11 @@ payload:
 ```yaml
 type: <step-node-schema-hash>
 payload:
-  start: "4TNVW8KR2B3MA"      # cas_ref → StartNode
-  prev: "2MXBG6PN4A8JR"       # cas_ref → previous StepNode (null for first step)
+  start: "4TNVW8KR2B3MA"      # ocas_ref → StartNode
+  prev: "2MXBG6PN4A8JR"       # ocas_ref → previous StepNode (null for first step)
   role: "developer"
-  output: "9KRVW3TN5F1QA"     # cas_ref → structured output (validated against meta schema)
-  detail: "7BQST3VW9F2MA"     # cas_ref → execution detail (raw turns, session data)
+  output: "9KRVW3TN5F1QA"     # ocas_ref → structured output (validated against meta schema)
+  detail: "7BQST3VW9F2MA"     # ocas_ref → execution detail (raw turns, session data)
   agent: "uwf-hermes"         # agent command used (plain string)
 ```
 
@@ -484,7 +484,7 @@ Binary: `uwf`
 | **Frontmatter markdown output** | Agents produce structured meta (YAML frontmatter) alongside free-form content (markdown body). Enables zero-cost extraction when frontmatter is well-formed. |
 | **Two-layer extract** | Fast path avoids LLM calls when agents follow the format; LLM fallback handles messy output gracefully. |
 | **Prompt injection for format** | Output format instruction prepended to system prompt ensures agents produce parseable output without per-agent configuration. |
-| **JSON Schema (not Zod)** | Schemas are CAS-native data — storable, hashable, validatable through `json-cas`. No code generation, no runtime library dependency. |
+| **JSON Schema (not Zod)** | Schemas are CAS-native data — storable, hashable, validatable through `ocas`. No code generation, no runtime library dependency. |
 | **Agent as external command** | Agents are independent CLI binaries (`uwf-hermes`, `uwf-cursor`). Swappable per workflow/role via config. No tight coupling to the engine. |
 | **No daemon** | Process starts, does one step, exits. Simpler failure model, no connection management. |
 | **Crockford Base32** | Filesystem-safe, case-insensitive, readable, compact. |

docs/builtin-agent-research.md

@@ -630,7 +630,7 @@ flowchart TB
   Spawn -->|"stdout: step hash"| Step
 ```
 
-**新包**：`packages/workflow-agent-builtin`，bin `uwf-builtin`，仅依赖 `workflow-util-agent`、`workflow-protocol`、`workflow-util`（可选 `@uncaged/json-cas` 写 detail schema）。
+**新包**：`packages/workflow-agent-builtin`，bin `uwf-builtin`，仅依赖 `workflow-util-agent`、`workflow-protocol`、`workflow-util`（可选 `@ocas/core` 写 detail schema）。
 
 **分层**：
 

docs/wf-stateless-design.md

@@ -22,7 +22,7 @@ uwf workflow show  <workflow-id>            # 查看 workflow 定义
 uwf workflow list                           # 列出已注册 workflows
 ```
 
-两组对称，各 3-4 个子命令。CAS 操作交给 `json-cas` CLI，不在 `uwf` 中重复。
+两组对称，各 3-4 个子命令。CAS 操作交给 `ocas` CLI，不在 `uwf` 中重复。
 
 ### 1.2 `uwf thread start`
 
@@ -136,14 +136,14 @@ uwf-hermes <thread-id> <role>
 
 沿用 json-cas 的三层：bootstrap meta-schema → JSON Schema nodes → data nodes。
 
-下面所有 CAS 节点都遵循 `{ type: cas_ref, payload: T, timestamp: number }` 的标准格式。
-`cas_ref` 类型的字符串字段在 json-cas 中已内置支持，不需要额外的 `$ref` 包装。
+下面所有 CAS 节点都遵循 `{ type: ocas_ref, payload: T, timestamp: number }` 的标准格式。
+`ocas_ref` 类型的字符串字段在 ocas 中已内置支持，不需要额外的 `$ref` 包装。
 
 ### 2.2 数据节点
 
 #### `Workflow`
 
-Roles 和 moderator 内联在 Workflow 中，只有 meta 独立为 CAS 节点（方便 json-cas 校验）。
+Roles 和 moderator 内联在 Workflow 中，只有 meta 独立为 CAS 节点（方便 ocas 校验）。
 
 ```yaml
 type: <workflow-schema-hash>
@@ -157,21 +157,21 @@ payload:
       capabilities: [planning, issue-analysis]
       procedure: "Analyze the issue and create a plan."
       output: "Output the plan summary."
-      meta: "5GWKR8TN1V3JA"    # cas_ref → JSON Schema 节点（json-cas 内置）
+      meta: "5GWKR8TN1V3JA"    # ocas_ref → JSON Schema 节点（ocas 内置）
     developer:
       description: "Implements code changes"
       goal: "You are a developer agent..."
       capabilities: [file-edit, shell]
       procedure: "Implement the plan."
       output: "List all files changed."
-      meta: "8CNWT4KR6D1HV"    # cas_ref → JSON Schema 节点
+      meta: "8CNWT4KR6D1HV"    # ocas_ref → JSON Schema 节点
     reviewer:
       description: "Reviews code changes"
       goal: "You are a code reviewer..."
       capabilities: [code-review]
       procedure: "Review the implementation."
       output: "Approve or reject with comments."
-      meta: "1VPBG9SM5E7WK"    # cas_ref → JSON Schema 节点
+      meta: "1VPBG9SM5E7WK"    # ocas_ref → JSON Schema 节点
   conditions:
     needsClarification:
       description: "Planner requests clarification from user"
@@ -198,7 +198,7 @@ payload:
         condition: null
 ```
 
-- `roles` — 内联定义，每个 role 的 `meta` 是独立的 cas_ref（指向 json-cas 内置 JSON Schema 节点）
+- `roles` — 内联定义，每个 role 的 `meta` 是独立的 ocas_ref（指向 ocas 内置 JSON Schema 节点）
 - `graph` — `Record<Role | "$START", Record<Status, Target>>`，每个 Target = `{ role, prompt }`
 - Status 来自上一个 role 输出的 `status` 字段，`$START` 用 `_` 作为初始 status
 - Prompt 模板使用 Mustache 渲染，变量来自 lastOutput
@@ -220,7 +220,7 @@ evaluate(graph, lastRole, lastOutput) → { role, prompt }
 ```yaml
 type: <start-node-schema-hash>
 payload:
-  workflow: "4KNM2PXR3B1QW"        # cas_ref → Workflow
+  workflow: "4KNM2PXR3B1QW"        # ocas_ref → Workflow
   prompt: "Fix the login bug..."
 ```
 
@@ -232,18 +232,18 @@ payload:
 ```yaml
 type: <step-node-schema-hash>
 payload:
-  start: "4TNVW8KR2B3MA"          # cas_ref → StartNode（每个 step 都引用）
-  prev: "2MXBG6PN4A8JR"           # cas_ref → 前一个 StepNode，第一步为 null
+  start: "4TNVW8KR2B3MA"          # ocas_ref → StartNode（每个 step 都引用）
+  prev: "2MXBG6PN4A8JR"           # ocas_ref → 前一个 StepNode，第一步为 null
   role: "developer"
-  output: "9KRVW3TN5F1QA"         # cas_ref → 结构化输出节点（符合 role 的 meta schema）
-  detail: "7BQST3VW9F2MA"         # cas_ref → 执行详情（content node / 子 workflow terminal StepNode / ...）
+  output: "9KRVW3TN5F1QA"         # ocas_ref → 结构化输出节点（符合 role 的 meta schema）
+  detail: "7BQST3VW9F2MA"         # ocas_ref → 执行详情（content node / 子 workflow terminal StepNode / ...）
   agent: "uwf-cursor"              # 实际使用的 agent 命令（纯字符串）
 ```
 
 - `start` — 每个 StepNode 都直接引用 StartNode，方便随机访问
-- `prev` — 前一个 StepNode 的 cas_ref，第一步为 `null`（不指向 StartNode）
-- `output` — cas_ref，指向符合 role meta schema 的 CAS 节点，可用 json-cas 校验
-- `detail` — cas_ref，指向执行详情。可以是原始 agent 输出（content node），也可以是子 workflow thread 的 terminal StepNode（workflowAsAgent 场景）
+- `prev` — 前一个 StepNode 的 ocas_ref，第一步为 `null`（不指向 StartNode）
+- `output` — ocas_ref，指向符合 role meta schema 的 CAS 节点，可用 ocas 校验
+- `detail` — ocas_ref，指向执行详情。可以是原始 agent 输出（content node），也可以是子 workflow thread 的 terminal StepNode（workflowAsAgent 场景）
 - `agent` — 纯字符串，不是 CAS 节点
 
 ### 2.3 链式结构
@@ -337,7 +337,7 @@ OPENROUTER_API_KEY=sk-or-...
 
 ## 3. 包结构
 
-全新包，不复用现有 packages，避免命名冲突。CAS 直接依赖 `@uncaged/json-cas`。
+全新包，不复用现有 packages，避免命名冲突。CAS 直接依赖 `@ocas/core`。
 
 ```
 packages/
@@ -349,8 +349,8 @@ packages/
 ```
 
 **外部依赖：**
-- `@uncaged/json-cas` — CAS 存储、hash、schema 校验
-- `@uncaged/json-cas-fs` — 文件系统 CAS 后端
+- `@ocas/core` — CAS 存储、hash、schema 校验
+- `@ocas/fs` — 文件系统 CAS 后端
 
 **现有包全部保留不动**，新旧并存，逐步迁移。
 
@@ -372,8 +372,8 @@ type ThreadId = string;
 /** 一个 step 的核心数据，被 StepNode payload 和 moderator 上下文共享 */
 type StepRecord = {
   role: string;
-  output: CasRef;                    // cas_ref → 结构化输出节点（符合 role meta schema）
-  detail: CasRef;                    // cas_ref → 执行详情（content node / 子 workflow terminal StepNode）
+  output: CasRef;                    // ocas_ref → 结构化输出节点（符合 role meta schema）
+  detail: CasRef;                    // ocas_ref → 执行详情（content node / 子 workflow terminal StepNode）
   agent: string;                     // 实际使用的 agent 命令（纯字符串）
 };
 ```
@@ -387,7 +387,7 @@ type RoleDefinition = {
   capabilities: string[];
   procedure: string;
   output: string;
-  meta: CasRef;                      // cas_ref → json-cas 内置 JSON Schema 节点
+  meta: CasRef;                      // ocas_ref → ocas 内置 JSON Schema 节点
 };
 
 type Target = {
@@ -407,13 +407,13 @@ type WorkflowPayload = {
 
 ```typescript
 type StartNodePayload = {
-  workflow: CasRef;                  // cas_ref → Workflow
+  workflow: CasRef;                  // ocas_ref → Workflow
   prompt: string;
 };
 
 type StepNodePayload = StepRecord & {
-  start: CasRef;                     // cas_ref → StartNode（每个 step 都引用）
-  prev: CasRef | null;               // cas_ref → 前一个 StepNode，第一步为 null
+  start: CasRef;                     // ocas_ref → StartNode（每个 step 都引用）
+  prev: CasRef | null;               // ocas_ref → 前一个 StepNode，第一步为 null
 };
 ```
 

examples/solve-issue.yaml

@@ -8,22 +8,46 @@ roles:
       - issue-analysis
       - planning
     procedure: |
-      On first run (no previous steps):
+      CRITICAL: First, determine which mode you are in by scanning the task prompt.
+      Choose EXACTLY ONE mode — do NOT default to Mode A if Mode B applies.
+
+      **How to choose:**
+      - If the prompt contains ANY of these keywords: "PR #", "PR#", "pulls/", "继续修复", "continue", "review feedback", "existing branch", "fix/", or mentions a branch name → **Mode B**
+      - If the prompt was forwarded from tester with fix_spec → **Mode C**
+      - Otherwise → **Mode A**
+
+      **Mode A — Fresh issue (first time, no existing PR):**
       1. Read the issue and all comments from Gitea using `tea issues <number> -r <owner/repo>`
       2. Look for project conventions files (CLAUDE.md, CONTRIBUTING.md, .cursor/rules/) in the repo
       3. Assess whether the issue has enough information to produce a test spec
       4. If insufficient info: comment on the issue via `echo "..." | tea comment <number> -r <owner/repo>` (skip if you already commented), then output $status=insufficient_info
       5. If sufficient: produce a detailed TDD test spec in markdown covering all scenarios
+      6. Store it via `uwf cas put-text "<markdown content>"` and capture the returned hash
+      7. Output **$status=ready** with plan hash and repoPath
 
-      On subsequent runs (bounced back by tester with fix_spec):
+      **Mode B — Continue on existing PR (prompt mentions PR, branch, or review feedback):**
+      YOU MUST output $status=continue (NOT ready) when in this mode.
+      1. Extract the PR number and branch name from the prompt
+      2. Read the PR and its review comments from Gitea: `tea pr <number> --comments -r <owner/repo>`
+      3. Read the existing issue for full context: `tea issues <number> -r <owner/repo>`
+      4. Look for project conventions files (CLAUDE.md, CONTRIBUTING.md, .cursor/rules/) in the repo
+      5. Produce a TDD test spec that ONLY covers the changes requested in the review — do NOT re-spec already-implemented features
+      6. Store it via `uwf cas put-text "<markdown content>"` and capture the returned hash
+      7. Find the existing worktree: `git worktree list` and locate the branch
+      8. Output **$status=continue** with plan hash, repoPath, branch name, and worktree path
+
+      **Mode C — Bounced back by tester (fix_spec):**
       1. Read the tester's output from the previous step to understand what's wrong with the spec
       2. Revise the test spec accordingly
+      3. Store it via `uwf cas put-text "<markdown content>"` and capture the returned hash
+      4. Output **$status=ready** with plan hash and repoPath
 
-      After producing the test spec:
-      1. Store it via `uwf cas put-text "<markdown content>"` and capture the returned hash
-      2. Put the hash in frontmatter.plan (required when $status=ready)
-      3. Set repoPath to the absolute path of the repository root
-    output: "Output a brief summary of the test spec. Set $status to ready (with plan hash and repoPath) or insufficient_info."
+      IMPORTANT: Extract the repo remote (owner/repo) from git:
+      ```bash
+      git remote get-url origin | sed 's|.*[:/]\([^/]*/[^.]*\).*|\1|'
+      ```
+      Store the result as repoRemote in your frontmatter output so downstream roles can use it.
+    output: "Output a brief summary of the test spec. Set $status to ready (fresh), continue (existing PR), or insufficient_info."
     frontmatter:
       oneOf:
         - properties:
@@ -31,6 +55,13 @@ roles:
             plan: { type: string }
             repoPath: { type: string }
           required: [$status, plan, repoPath]
+        - properties:
+            $status: { const: "continue" }
+            plan: { type: string }
+            repoPath: { type: string }
+            branch: { type: string }
+            worktree: { type: string }
+          required: [$status, plan, repoPath, branch, worktree]
         - properties:
             $status: { const: "insufficient_info" }
           required: [$status]
@@ -49,10 +80,14 @@ roles:
       3. First time (no existing branch):
          - `git worktree add .worktrees/fix/<issue-number>-<short-slug> -b fix/<issue-number>-<short-slug> origin/main`
          - `cd .worktrees/fix/<issue-number>-<short-slug> && bun install`
-      4. If bounced back from reviewer or tester (branch already exists):
+      4. If continuing on existing branch (prompt says "Continue work on existing branch" or provides a worktree path):
+         - cd directly into the worktree path provided in the prompt
+         - `git fetch origin && git rebase origin/main`
+         - Do NOT create a new branch or worktree
+      5. If bounced back from reviewer or tester (branch already exists but no explicit worktree path):
          - cd into the existing worktree under `.worktrees/fix/<issue-number>-<short-slug>`
          - `git fetch origin && git rebase origin/main`
-      5. ALL subsequent work must happen inside the worktree directory.
+      6. ALL subsequent work must happen inside the worktree directory.
 
       Then implement TDD:
       6. Read the test spec from CAS: `uwf cas get <plan hash>` (find the hash from the planner's output in your task prompt)
@@ -183,6 +218,7 @@ graph:
   planner:
     insufficient_info: { role: "$END", prompt: "Insufficient information to proceed; end the workflow." }
     ready: { role: "developer", prompt: "Implement the TDD test spec (CAS hash: {{{plan}}}) in repo {{{repoPath}}}." }
+    continue: { role: "developer", prompt: "Continue work on existing branch {{{branch}}} at worktree {{{worktree}}}. Implement the revised TDD test spec (CAS hash: {{{plan}}}) in repo {{{repoPath}}}. Do NOT create a new branch or worktree — cd into the existing worktree and work there." }
   developer:
     done: { role: "reviewer", prompt: "Review branch {{{branch}}} at {{{worktree}}} for code standards compliance." }
     failed: { role: "$END", prompt: "Developer failed: {{{reason}}}. Ending workflow." }

package.json

@@ -1,11 +1,14 @@
 {
   "name": "@uncaged/workflow-monorepo",
   "private": true,
+  "packageManager": "bun@1.3.14",
   "workspaces": [
     "packages/*"
   ],
   "scripts": {
     "uwf": "bun packages/cli-workflow/src/cli.ts",
+    "preinstall": "npx only-allow bun",
+    "prepublishOnly": "echo 'Use bun run release instead' && exit 1",
     "build": "bunx tsc --build",
     "check": "bunx tsc --build && biome check . && bash scripts/lint-log-tags.sh",
     "typecheck": "bunx tsc --build",
@@ -23,7 +26,10 @@
     "@types/node": "^25.7.0",
     "@types/xxhashjs": "^0.2.4",
     "@uncaged/workflow-agent-hermes": "workspace:*",
-    "bun-types": "^1.3.13"
+    "bun-types": "^1.3.13",
+    "typescript": "^5.8.3",
+    "vitest": "^4.1.7",
+    "yaml": "^2.9.0"
   },
   "repository": {
     "type": "git",

packages/cli-workflow/README.md

@@ -20,7 +20,7 @@ workflow → thread → step → turn
 
 This package has no library `src/index.ts` — it is consumed as a CLI binary only.
 
-**Dependencies:** `@uncaged/json-cas`, `@uncaged/json-cas-fs`, `@uncaged/workflow-util-agent`, `@uncaged/workflow-protocol`, `@uncaged/workflow-util`, `commander`, `dotenv`, `mustache`, `yaml`
+**Dependencies:** `@ocas/core`, `@ocas/fs`, `@uncaged/workflow-util-agent`, `@uncaged/workflow-protocol`, `@uncaged/workflow-util`, `commander`, `dotenv`, `mustache`, `yaml`
 
 ## Installation
 
@@ -209,4 +209,13 @@ src/
 | `~/.uncaged/workflow/.env` | API keys (referenced by `apiKeyEnv` in config) |
 | `~/.uncaged/workflow/registry.yaml` | Workflow name → CAS hash |
 | `~/.uncaged/workflow/threads.yaml` | Active thread head pointers |
-| `~/.uncaged/workflow/cas/` | Content-addressed node storage |
+| `~/.uncaged/json-cas/` | Content-addressed node storage (unified CAS store, shared with `ocas` CLI) |
+
+### Environment Variables
+
+| Variable | Purpose | Default |
+|----------|---------|---------|
+| `UNCAGED_CAS_DIR` | Override the global CAS directory location | `~/.uncaged/json-cas` |
+| `UNCAGED_WORKFLOW_STORAGE_ROOT` | Internal override for workflow metadata storage | `~/.uncaged/workflow` |
+| `WORKFLOW_STORAGE_ROOT` | User override for workflow metadata storage | `~/.uncaged/workflow` |
+

packages/cli-workflow/package.json

@@ -11,8 +11,8 @@
     "uwf": "./dist/cli.js"
   },
   "dependencies": {
-    "@uncaged/json-cas": "^0.5.3",
-    "@uncaged/json-cas-fs": "^0.5.3",
+    "@ocas/core": "^0.1.1",
+    "@ocas/fs": "^0.1.1",
     "@uncaged/workflow-protocol": "workspace:^",
     "@uncaged/workflow-util": "workspace:^",
     "@uncaged/workflow-util-agent": "workspace:^",
@@ -22,6 +22,7 @@
     "yaml": "^2.8.4"
   },
   "scripts": {
+    "prepublishOnly": "echo 'Use bun run release from repo root' && exit 1",
     "test": "vitest run",
     "test:ci": "vitest run"
   },
@@ -34,12 +35,12 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/shazhou-ww/uncaged-workflow.git",
+    "url": "https://git.shazhou.work/uncaged/workflow.git",
     "directory": "packages/cli-workflow"
   },
-  "homepage": "https://github.com/shazhou-ww/uncaged-workflow#readme",
+  "homepage": "https://git.shazhou.work/uncaged/workflow#readme",
   "bugs": {
-    "url": "https://github.com/shazhou-ww/uncaged-workflow/issues"
+    "url": "https://git.shazhou.work/uncaged/workflow/issues"
   },
   "license": "MIT"
 }

packages/cli-workflow/src/__tests__/adapter-json-roundtrip.test.ts

@@ -2,8 +2,8 @@ import { execFileSync } from "node:child_process";
 import { mkdir, mkdtemp, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { putSchema } from "@uncaged/json-cas";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import { putSchema } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
 import type { CasRef, StepNodePayload, ThreadId } from "@uncaged/workflow-protocol";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { registerUwfSchemas } from "../schemas.js";
@@ -129,7 +129,11 @@ describe("C1: adapter JSON round-trip integration", () => {
         {
           encoding: "utf8",
           stdio: ["ignore", "pipe", "pipe"],
-          env: { ...process.env, WORKFLOW_STORAGE_ROOT: tmpDir },
+          env: {
+            ...process.env,
+            WORKFLOW_STORAGE_ROOT: tmpDir,
+            UNCAGED_CAS_DIR: casDir,
+          },
           cwd: tmpDir,
           timeout: 30000,
         },

packages/cli-workflow/src/__tests__/cas-exit-code.test.ts

@@ -6,14 +6,22 @@ import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { cmdCasPutText } from "../commands/cas.js";
 
 let storageRoot: string;
+let casDir: string;
 let uwfPath: string;
+let originalEnv: string | undefined;
 
 beforeEach(async () => {
   storageRoot = join(
     tmpdir(),
     `uwf-cas-exit-test-${Date.now()}-${Math.random().toString(36).slice(2)}`,
   );
+  casDir = join(storageRoot, "cas");
   await mkdir(storageRoot, { recursive: true });
+  await mkdir(casDir, { recursive: true });
+
+  // Set UNCAGED_CAS_DIR for this test
+  originalEnv = process.env.UNCAGED_CAS_DIR;
+  process.env.UNCAGED_CAS_DIR = casDir;
 
   // Find the uwf CLI path
   uwfPath = join(__dirname, "../../src/cli.ts");
@@ -21,6 +29,13 @@ beforeEach(async () => {
 
 afterEach(async () => {
   await rm(storageRoot, { recursive: true, force: true });
+
+  // Restore original environment
+  if (originalEnv === undefined) {
+    delete process.env.UNCAGED_CAS_DIR;
+  } else {
+    process.env.UNCAGED_CAS_DIR = originalEnv;
+  }
 });
 
 type ExecResult = {
@@ -32,7 +47,11 @@ type ExecResult = {
 function execUwf(args: string[]): ExecResult {
   try {
     const stdout = execSync(`bun ${uwfPath} ${args.join(" ")}`, {
-      env: { ...process.env, WORKFLOW_STORAGE_ROOT: storageRoot },
+      env: {
+        ...process.env,
+        WORKFLOW_STORAGE_ROOT: storageRoot,
+        UNCAGED_CAS_DIR: casDir,
+      },
       encoding: "utf-8",
       stdio: ["pipe", "pipe", "pipe"],
     });

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

@@ -720,7 +720,7 @@ defaultModel: default
 
   describe("no legacy apiKeyEnv references", () => {
     test("config.ts has no references to apiKeyEnv", () => {
-      const configSource = readFileSync(join(__dirname, "..", "commands", "config.ts"), "utf8");
+      const configSource = readFileSync(join(__dirname, "..", "..", "src", "commands", "config.ts"), "utf8");
       expect(configSource).not.toContain("apiKeyEnv");
     });
 

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

@@ -0,0 +1,456 @@
+import { mkdir, rm, writeFile } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { putSchema } from "@ocas/core";
+import type { CasRef, ThreadId } from "@uncaged/workflow-protocol";
+import { describe, expect, test } from "vitest";
+import { createMarker, deleteMarker } from "../background/index.js";
+import { cmdThreadList, cmdThreadShow, cmdThreadStart } from "../commands/thread.js";
+import {
+  appendThreadHistory,
+  createUwfStore,
+  loadThreadsIndex,
+  saveThreadsIndex,
+} from "../store.js";
+
+const OUTPUT_SCHEMA = {
+  type: "object" as const,
+  properties: {
+    $status: { type: "string" as const },
+  },
+};
+
+const SIMPLE_WORKFLOW_YAML = `
+name: test-current-role
+description: Test workflow for currentRole
+roles:
+  roleA:
+    description: First role
+    goal: Do A
+    capabilities: ["coding"]
+    procedure: Do A
+    output: |
+      $status: "ready"
+    frontmatter:
+      type: object
+      required: ["$status"]
+      properties:
+        $status: { type: string, enum: ["ready", "not-ready"] }
+  roleB:
+    description: Second role
+    goal: Do B
+    capabilities: ["coding"]
+    procedure: Do B
+    output: |
+      $status: "done"
+    frontmatter:
+      type: object
+      required: ["$status"]
+      properties:
+        $status: { type: string }
+graph:
+  $START:
+    _:
+      role: roleA
+      prompt: "Do A"
+      location: null
+  roleA:
+    ready:
+      role: roleB
+      prompt: "Do B"
+      location: null
+    not-ready:
+      role: roleA
+      prompt: "Try again"
+      location: null
+  roleB:
+    _:
+      role: $END
+      prompt: "Done"
+      location: null
+`;
+
+const CONDITIONAL_WORKFLOW_YAML = `
+name: test-conditional-role
+description: Conditional routing workflow
+roles:
+  roleA:
+    description: First role
+    goal: Do A
+    capabilities: ["coding"]
+    procedure: Do A
+    output: |
+      $status: "pass"
+    frontmatter:
+      type: object
+      required: ["$status"]
+      properties:
+        $status: { type: string, enum: ["pass", "fail"] }
+  roleB:
+    description: Pass role
+    goal: Do B
+    capabilities: ["coding"]
+    procedure: Do B
+    output: |
+      $status: "done"
+    frontmatter:
+      type: object
+      required: ["$status"]
+      properties:
+        $status: { type: string }
+  roleC:
+    description: Fail role
+    goal: Do C
+    capabilities: ["coding"]
+    procedure: Do C
+    output: |
+      $status: "done"
+    frontmatter:
+      type: object
+      required: ["$status"]
+      properties:
+        $status: { type: string }
+graph:
+  $START:
+    _:
+      role: roleA
+      prompt: "Do A"
+      location: null
+  roleA:
+    pass:
+      role: roleB
+      prompt: "Do B (pass)"
+      location: null
+    fail:
+      role: roleC
+      prompt: "Do C (fail)"
+      location: null
+  roleB:
+    _:
+      role: $END
+      prompt: "Done"
+      location: null
+  roleC:
+    _:
+      role: $END
+      prompt: "Done"
+      location: null
+`;
+
+const SINGLE_ROLE_WORKFLOW_YAML = `
+name: test-single-role
+description: Single role that goes to END
+roles:
+  worker:
+    description: Worker
+    goal: Work
+    capabilities: ["coding"]
+    procedure: Work
+    output: |
+      $status: "done"
+    frontmatter:
+      type: object
+      required: ["$status"]
+      properties:
+        $status: { type: string }
+graph:
+  $START:
+    _:
+      role: worker
+      prompt: "Work"
+      location: null
+  worker:
+    _:
+      role: $END
+      prompt: "Done"
+      location: null
+`;
+
+/** Helper: insert a completed step node after the current head. */
+async function insertStepNode(
+  storageRoot: string,
+  threadId: ThreadId,
+  role: string,
+  outputPayload: Record<string, unknown>,
+): Promise<void> {
+  const uwf = await createUwfStore(storageRoot);
+  const index = await loadThreadsIndex(storageRoot);
+  const head = index[threadId];
+  if (head === undefined) throw new Error(`thread ${threadId} not in index`);
+
+  const outputSchemaHash = await putSchema(uwf.store, OUTPUT_SCHEMA);
+  const outputHash = await uwf.store.put(outputSchemaHash, outputPayload);
+
+  // Use text schema for detail (simple placeholder)
+  const detailHash = await uwf.store.put(uwf.schemas.text, "detail-placeholder");
+
+  // Resolve start hash from head
+  const headNode = uwf.store.get(head);
+  if (headNode === null) throw new Error(`head ${head} not found`);
+  const isStart = headNode.type === uwf.schemas.startNode;
+  const startHash = isStart ? head : (headNode.payload as { start: CasRef }).start;
+
+  const stepHash = (await uwf.store.put(uwf.schemas.stepNode, {
+    start: startHash,
+    prev: isStart ? null : head,
+    role,
+    prompt: `Do ${role}`,
+    output: outputHash,
+    detail: detailHash,
+  })) as CasRef;
+
+  index[threadId] = stepHash;
+  await saveThreadsIndex(storageRoot, index);
+}
+
+describe("currentRole field", () => {
+  let tmpDir: string;
+  let storageRoot: string;
+  let casDir: string;
+  let originalEnv: string | undefined;
+
+  async function setup() {
+    tmpDir = join(
+      tmpdir(),
+      `uwf-test-current-role-${Date.now()}-${Math.random().toString(36).slice(2)}`,
+    );
+    storageRoot = join(tmpDir, "storage");
+    casDir = join(tmpDir, "cas");
+    await mkdir(storageRoot, { recursive: true });
+    await mkdir(casDir, { recursive: true });
+
+    // Set UNCAGED_CAS_DIR for this test
+    originalEnv = process.env.UNCAGED_CAS_DIR;
+    process.env.UNCAGED_CAS_DIR = casDir;
+  }
+
+  async function teardown() {
+    if (tmpDir) {
+      await rm(tmpDir, { recursive: true, force: true });
+    }
+    // Restore original environment
+    if (originalEnv === undefined) {
+      delete process.env.UNCAGED_CAS_DIR;
+    } else {
+      process.env.UNCAGED_CAS_DIR = originalEnv;
+    }
+  }
+
+  // T1: idle at start — currentRole = first role from graph
+  test("thread show — idle at start returns first role as currentRole", async () => {
+    await setup();
+    try {
+      const wf = join(tmpDir, "test-current-role.yaml");
+      await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
+      const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
+
+      const result = await cmdThreadShow(storageRoot, thread as ThreadId);
+      expect(result.status).toBe("idle");
+      expect(result.currentRole).toBe("roleA");
+    } finally {
+      await teardown();
+    }
+  });
+
+  // T2: idle after one step — currentRole = next role
+  test("thread show — idle after step returns next role as currentRole", async () => {
+    await setup();
+    try {
+      const wf = join(tmpDir, "test-current-role.yaml");
+      await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
+      const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
+
+      await insertStepNode(storageRoot, thread as ThreadId, "roleA", { $status: "ready" });
+
+      const result = await cmdThreadShow(storageRoot, thread as ThreadId);
+      expect(result.status).toBe("idle");
+      expect(result.currentRole).toBe("roleB");
+    } finally {
+      await teardown();
+    }
+  });
+
+  // T3: completed → currentRole = null
+  test("thread show — completed thread returns null currentRole", async () => {
+    await setup();
+    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 tid = thread as ThreadId;
+
+      const index = await loadThreadsIndex(storageRoot);
+      const head = index[tid]!;
+      delete index[tid];
+      await saveThreadsIndex(storageRoot, index);
+      await appendThreadHistory(storageRoot, {
+        thread: tid,
+        workflow,
+        head,
+        completedAt: Date.now(),
+        reason: "completed",
+      });
+
+      const result = await cmdThreadShow(storageRoot, tid);
+      expect(result.status).toBe("completed");
+      expect(result.currentRole).toBe(null);
+    } finally {
+      await teardown();
+    }
+  });
+
+  // T4: cancelled → currentRole = null
+  test("thread show — cancelled thread returns null currentRole", async () => {
+    await setup();
+    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 tid = thread as ThreadId;
+
+      const index = await loadThreadsIndex(storageRoot);
+      const head = index[tid]!;
+      delete index[tid];
+      await saveThreadsIndex(storageRoot, index);
+      await appendThreadHistory(storageRoot, {
+        thread: tid,
+        workflow,
+        head,
+        completedAt: Date.now(),
+        reason: "cancelled",
+      });
+
+      const result = await cmdThreadShow(storageRoot, tid);
+      expect(result.status).toBe("cancelled");
+      expect(result.currentRole).toBe(null);
+    } finally {
+      await teardown();
+    }
+  });
+
+  // T5: running → currentRole = role being executed
+  test("thread show — running thread returns current role", async () => {
+    await setup();
+    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 tid = thread as ThreadId;
+
+      await createMarker(storageRoot, {
+        thread: tid,
+        workflow,
+        pid: process.pid,
+        startedAt: Date.now(),
+      });
+
+      try {
+        const result = await cmdThreadShow(storageRoot, tid);
+        expect(result.status).toBe("running");
+        expect(result.currentRole).toBe("roleA");
+      } finally {
+        await deleteMarker(storageRoot, tid);
+      }
+    } finally {
+      await teardown();
+    }
+  });
+
+  // T6: thread list — mixed statuses with correct currentRole
+  test("thread list — returns correct currentRole for each status", async () => {
+    await setup();
+    try {
+      const wf = join(tmpDir, "test-current-role.yaml");
+      await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
+
+      // idle thread
+      const idle = await cmdThreadStart(storageRoot, wf, "idle", tmpDir);
+      const idleId = idle.thread as ThreadId;
+
+      // completed thread
+      const comp = await cmdThreadStart(storageRoot, wf, "completed", tmpDir);
+      const compId = comp.thread as ThreadId;
+      const index = await loadThreadsIndex(storageRoot);
+      const compHead = index[compId]!;
+      delete index[compId];
+      await saveThreadsIndex(storageRoot, index);
+      await appendThreadHistory(storageRoot, {
+        thread: compId,
+        workflow: comp.workflow,
+        head: compHead,
+        completedAt: Date.now(),
+        reason: "completed",
+      });
+
+      const list = await cmdThreadList(storageRoot, null, null, null, 0, 100);
+
+      const idleItem = list.find((i) => i.thread === idleId);
+      expect(idleItem).toBeDefined();
+      expect(idleItem!.currentRole).toBe("roleA");
+
+      const compItem = list.find((i) => i.thread === compId);
+      expect(compItem).toBeDefined();
+      expect(compItem!.currentRole).toBe(null);
+    } finally {
+      await teardown();
+    }
+  });
+
+  // T7: thread list — idle at start has correct currentRole
+  test("thread list — idle thread at start has correct currentRole", async () => {
+    await setup();
+    try {
+      const wf = join(tmpDir, "test-current-role.yaml");
+      await writeFile(wf, SIMPLE_WORKFLOW_YAML, "utf8");
+      const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
+
+      const list = await cmdThreadList(storageRoot, null, null, null, 0, 100);
+      const item = list.find((i) => i.thread === (thread as ThreadId));
+      expect(item).toBeDefined();
+      expect(item!.currentRole).toBe("roleA");
+    } finally {
+      await teardown();
+    }
+  });
+
+  // T8: conditional routing — $status=pass vs fail
+  test("thread show — conditional routing selects correct next role", async () => {
+    await setup();
+    try {
+      const wf = join(tmpDir, "test-conditional-role.yaml");
+      await writeFile(wf, CONDITIONAL_WORKFLOW_YAML, "utf8");
+
+      // pass path
+      const t1 = await cmdThreadStart(storageRoot, wf, "pass test", tmpDir);
+      await insertStepNode(storageRoot, t1.thread as ThreadId, "roleA", { $status: "pass" });
+      const r1 = await cmdThreadShow(storageRoot, t1.thread as ThreadId);
+      expect(r1.currentRole).toBe("roleB");
+
+      // fail path
+      const t2 = await cmdThreadStart(storageRoot, wf, "fail test", tmpDir);
+      await insertStepNode(storageRoot, t2.thread as ThreadId, "roleA", { $status: "fail" });
+      const r2 = await cmdThreadShow(storageRoot, t2.thread as ThreadId);
+      expect(r2.currentRole).toBe("roleC");
+    } finally {
+      await teardown();
+    }
+  });
+
+  // T9: next role is $END → currentRole = null
+  test("thread show — when next is $END, currentRole is null", async () => {
+    await setup();
+    try {
+      const wf = join(tmpDir, "test-single-role.yaml");
+      await writeFile(wf, SINGLE_ROLE_WORKFLOW_YAML, "utf8");
+
+      const { thread } = await cmdThreadStart(storageRoot, wf, "test", tmpDir);
+      // worker → _ maps to $END
+      await insertStepNode(storageRoot, thread as ThreadId, "worker", {});
+
+      const result = await cmdThreadShow(storageRoot, thread as ThreadId);
+      expect(result.currentRole).toBe(null);
+    } finally {
+      await teardown();
+    }
+  });
+});

packages/cli-workflow/src/__tests__/include-tag.test.ts

@@ -0,0 +1,84 @@
+import { mkdir, mkdtemp, 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 { parse } from "yaml";
+import { createIncludeTag } from "../include.js";
+
+let tmpDir: string;
+
+beforeEach(async () => {
+  tmpDir = await mkdtemp(join(tmpdir(), "include-tag-test-"));
+});
+
+afterEach(async () => {
+  await rm(tmpDir, { recursive: true, force: true });
+});
+
+describe("!include tag", () => {
+  test("includes .md file as string", async () => {
+    await writeFile(join(tmpDir, "prompt.md"), "You are an analyst.");
+    const yaml = "system: !include prompt.md";
+    const result = parse(yaml, { customTags: [createIncludeTag(tmpDir)] });
+    expect(result.system).toBe("You are an analyst.");
+  });
+
+  test("includes .json file as parsed object", async () => {
+    await writeFile(join(tmpDir, "schema.json"), '{"type":"object","properties":{}}');
+    const yaml = "outputSchema: !include schema.json";
+    const result = parse(yaml, { customTags: [createIncludeTag(tmpDir)] });
+    expect(result.outputSchema).toEqual({ type: "object", properties: {} });
+  });
+
+  test("includes .yaml file as parsed object", async () => {
+    await writeFile(join(tmpDir, "config.yaml"), "key: value\nlist:\n  - a\n  - b");
+    const yaml = "config: !include config.yaml";
+    const result = parse(yaml, { customTags: [createIncludeTag(tmpDir)] });
+    expect(result.config).toEqual({ key: "value", list: ["a", "b"] });
+  });
+
+  test("resolves relative subdirectory paths", async () => {
+    const subdir = join(tmpDir, "roles");
+    await mkdir(subdir, { recursive: true });
+    await writeFile(join(subdir, "analyst.md"), "Analyze data.");
+    const yaml = "system: !include roles/analyst.md";
+    const result = parse(yaml, { customTags: [createIncludeTag(tmpDir)] });
+    expect(result.system).toBe("Analyze data.");
+  });
+
+  test("throws on missing file", () => {
+    const yaml = "system: !include nonexistent.md";
+    expect(() => parse(yaml, { customTags: [createIncludeTag(tmpDir)] })).toThrow();
+  });
+
+  test("includes .txt file as string", async () => {
+    await writeFile(join(tmpDir, "note.txt"), "Hello world");
+    const yaml = "note: !include note.txt";
+    const result = parse(yaml, { customTags: [createIncludeTag(tmpDir)] });
+    expect(result.note).toBe("Hello world");
+  });
+
+  test("blocks path traversal with ../", async () => {
+    const yaml = "secret: !include ../../etc/passwd";
+    expect(() => parse(yaml, { customTags: [createIncludeTag(tmpDir)] })).toThrow(
+      /path traversal blocked/,
+    );
+  });
+
+  test("blocks absolute path traversal", async () => {
+    const yaml = "secret: !include /etc/passwd";
+    expect(() => parse(yaml, { customTags: [createIncludeTag(tmpDir)] })).toThrow(
+      /path traversal blocked/,
+    );
+  });
+
+  test("supports nested !include in yaml files", async () => {
+    const subdir = join(tmpDir, "parts");
+    await mkdir(subdir, { recursive: true });
+    await writeFile(join(subdir, "inner.md"), "nested content");
+    await writeFile(join(tmpDir, "outer.yaml"), "value: !include parts/inner.md");
+    const yaml = "config: !include outer.yaml";
+    const result = parse(yaml, { customTags: [createIncludeTag(tmpDir)] });
+    expect(result.config).toEqual({ value: "nested content" });
+  });
+});

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

@@ -6,27 +6,17 @@ import { describe, expect, test } from "vitest";
 const __dirname = dirname(fileURLToPath(import.meta.url));
 
 import {
-  cmdSkillActor,
   cmdSkillAdapter,
-  cmdSkillArchitecture,
   cmdSkillAuthor,
-  cmdSkillCli,
   cmdSkillDeveloper,
   cmdSkillList,
-  cmdSkillModerator,
   cmdSkillUser,
-  cmdSkillYaml,
 } from "../commands/skill.js";
 
 describe("skill commands", () => {
   test("skill list returns all skill names", () => {
     const result = cmdSkillList();
     expect(result).toBeInstanceOf(Array);
-    expect(result).toContain("cli");
-    expect(result).toContain("architecture");
-    expect(result).toContain("yaml");
-    expect(result).toContain("moderator");
-    expect(result).toContain("actor");
     expect(result).toContain("user");
     expect(result).toContain("author");
     expect(result).toContain("developer");
@@ -36,50 +26,6 @@ describe("skill commands", () => {
     }
   });
 
-  test("skill architecture returns non-empty markdown string", () => {
-    const result = cmdSkillArchitecture();
-    expect(typeof result).toBe("string");
-    expect(result).toContain("CAS");
-    expect(result).toContain("Thread");
-    expect(result).toContain("Workflow");
-    expect(result).toContain("Step");
-    expect(result.length).toBeGreaterThan(200);
-  });
-
-  test("skill yaml returns non-empty markdown string", () => {
-    const result = cmdSkillYaml();
-    expect(typeof result).toBe("string");
-    expect(result).toContain("roles");
-    expect(result).toContain("graph");
-    expect(result).toContain("frontmatter");
-    expect(result.length).toBeGreaterThan(200);
-  });
-
-  test("skill moderator returns non-empty markdown string", () => {
-    const result = cmdSkillModerator();
-    expect(typeof result).toBe("string");
-    expect(result).toContain("routing");
-    expect(result).toContain("status");
-    expect(result.length).toBeGreaterThan(200);
-    // Check for edge or graph
-    expect(result).toMatch(/edge|graph/i);
-  });
-
-  test("skill cli returns CLI reference markdown", () => {
-    const result = cmdSkillCli();
-    expect(typeof result).toBe("string");
-    expect(result).toContain("uwf");
-  });
-
-  test("skill actor returns non-empty markdown string", () => {
-    const result = cmdSkillActor();
-    expect(typeof result).toBe("string");
-    expect(result).toContain("frontmatter");
-    expect(result).toContain("CAS");
-    expect(result).toContain("status");
-    expect(result.length).toBeGreaterThan(200);
-  });
-
   test("skill user returns non-empty markdown string", () => {
     const result = cmdSkillUser();
     expect(typeof result).toBe("string");
@@ -126,11 +72,6 @@ describe("skill commands", () => {
       env: { ...process.env, PATH: `/opt/homebrew/bin:${process.env.PATH}` },
     });
     expect(output).not.toMatch(/help\s+\[command\]/i);
-    expect(output).toContain("cli");
-    expect(output).toContain("architecture");
-    expect(output).toContain("yaml");
-    expect(output).toContain("moderator");
-    expect(output).toContain("actor");
     expect(output).toContain("user");
     expect(output).toContain("author");
     expect(output).toContain("developer");

packages/cli-workflow/src/__tests__/solve-issue-tea-worktree.test.ts

@@ -8,11 +8,11 @@ import { parse } from "yaml";
  * Test: Issue #474 - tea pr create fails in git worktree directories
  *
  * This test verifies that the solve-issue workflow's committer role
- * includes the --repo flag when running tea pr create, which fixes
- * the "path segment [0] is empty" error in worktree directories.
+ * uses direct Gitea API calls via curl instead of tea pr create,
+ * which fixes the "path segment [0] is empty" error in worktree directories.
  */
 
-describe("solve-issue workflow: tea pr create worktree fix", () => {
+describe("solve-issue workflow: Gitea API PR creation", () => {
   // Navigate up from packages/cli-workflow/src/__tests__ to repo root
   const workflowPath = join(
     import.meta.dirname,
@@ -24,7 +24,7 @@ describe("solve-issue workflow: tea pr create worktree fix", () => {
     "solve-issue.yaml",
   );
 
-  test("committer procedure should include --repo flag in tea pr create command", async () => {
+  test("committer procedure should use curl API instead of tea pr create", async () => {
     const yamlContent = await readFile(workflowPath, "utf-8");
     const workflow = parse(yamlContent) as WorkflowPayload;
 
@@ -32,43 +32,38 @@ describe("solve-issue workflow: tea pr create worktree fix", () => {
     const committerProcedure = workflow.roles.committer?.procedure;
     expect(committerProcedure).toBeDefined();
 
-    // Verify the procedure includes tea pr create with --repo flag
-    expect(committerProcedure).toContain("tea pr create");
-    expect(committerProcedure).toContain("--repo");
+    // Verify the procedure uses curl API, not tea pr create
+    expect(committerProcedure).toContain("curl");
+    expect(committerProcedure).toContain("api/v1/repos");
+    expect(committerProcedure).toContain("/pulls");
 
-    // Verify the --repo flag appears before or together with tea pr create
-    // This ensures the command is: tea pr create --repo <owner/repo> ...
-    const teaPrCreateMatch = committerProcedure?.match(/tea pr create[^\n]*/);
-    expect(teaPrCreateMatch).not.toBeNull();
-
-    if (teaPrCreateMatch) {
-      const teaCommandLine = teaPrCreateMatch[0];
-      expect(teaCommandLine).toContain("--repo");
-    }
+    // Verify it explicitly warns against tea pr create
+    expect(committerProcedure).toMatch(/do NOT use.*tea pr create/i);
   });
 
-  test("committer procedure should mention repo extraction from git remote", async () => {
+  test("committer procedure should reference repoRemote from task prompt", async () => {
     const yamlContent = await readFile(workflowPath, "utf-8");
     const workflow = parse(yamlContent) as WorkflowPayload;
 
     const committerProcedure = workflow.roles.committer?.procedure;
     expect(committerProcedure).toBeDefined();
 
-    // Verify the procedure mentions extracting repo info from git remote
-    // This ensures fallback logic is documented
-    expect(committerProcedure).toMatch(/git remote/i);
+    // Verify the procedure mentions repoRemote is provided in task prompt
+    expect(committerProcedure).toMatch(/repo remote.*provided.*task prompt/i);
+    expect(committerProcedure).toMatch(/owner\/repo/i);
   });
 
-  test("committer procedure should include error handling for tea failures", async () => {
+  test("committer procedure should include error handling for curl failures", async () => {
     const yamlContent = await readFile(workflowPath, "utf-8");
     const workflow = parse(yamlContent) as WorkflowPayload;
 
     const committerProcedure = workflow.roles.committer?.procedure;
     expect(committerProcedure).toBeDefined();
 
-    // Verify the procedure includes error handling guidance
+    // Verify the procedure includes error handling guidance for curl
     // This ensures we capture failures and provide actionable output
     expect(committerProcedure).toMatch(/error|fail/i);
+    expect(committerProcedure).toContain("hook_failed");
   });
 
   test("workflow should be parseable as valid WorkflowPayload", async () => {
@@ -98,9 +93,51 @@ describe("solve-issue workflow: tea pr create worktree fix", () => {
     expect(frontmatter).toBeDefined();
     expect(frontmatter?.oneOf).toBeDefined();
     const committedVariant = frontmatter.oneOf.find(
-      (v: any) => v.properties?.["$status"]?.const === "committed",
+      (v: any) => v.properties?.$status?.const === "committed",
     );
     expect(committedVariant).toBeDefined();
     expect(committedVariant.required).toContain("$status");
   });
+
+  test("developer procedure should include mandatory verification step", async () => {
+    const yamlContent = await readFile(workflowPath, "utf-8");
+    const workflow = parse(yamlContent) as WorkflowPayload;
+
+    const developerProcedure = workflow.roles.developer?.procedure;
+    expect(developerProcedure).toBeDefined();
+
+    // Verify the procedure includes mandatory verification step
+    expect(developerProcedure).toContain("MANDATORY VERIFICATION");
+    expect(developerProcedure).toContain("git branch --show-current");
+    expect(developerProcedure).toContain("git status");
+    expect(developerProcedure).toMatch(/ls -la|verify.*exist/i);
+  });
+
+  test("reviewer procedure should enforce worktree path verification", async () => {
+    const yamlContent = await readFile(workflowPath, "utf-8");
+    const workflow = parse(yamlContent) as WorkflowPayload;
+
+    const reviewerProcedure = workflow.roles.reviewer?.procedure;
+    expect(reviewerProcedure).toBeDefined();
+
+    // Verify the procedure includes critical enforcement
+    expect(reviewerProcedure).toContain("CRITICAL");
+    expect(reviewerProcedure).toMatch(/cd.*pwd/);
+    expect(reviewerProcedure).toContain(
+      "Do NOT report results without running the actual commands",
+    );
+  });
+
+  test("developer procedure should include test debugging escalation", async () => {
+    const yamlContent = await readFile(workflowPath, "utf-8");
+    const workflow = parse(yamlContent) as WorkflowPayload;
+
+    const developerProcedure = workflow.roles.developer?.procedure;
+    expect(developerProcedure).toBeDefined();
+
+    // Verify the procedure includes test failure guidance
+    expect(developerProcedure).toMatch(/tests fail.*first run/i);
+    expect(developerProcedure).toMatch(/3 test cycles|after 3 attempts/i);
+    expect(developerProcedure).toContain("$status=failed");
+  });
 });

packages/cli-workflow/src/__tests__/spawn-agent-json.test.ts

@@ -56,7 +56,7 @@ const VALID_OUTPUT: AdapterOutput = {
 
 describe("spawnAgent JSON parsing", () => {
   test("B1. parses valid JSON from agent stdout", () => {
-    const stdout = JSON.stringify(VALID_OUTPUT) + "\n";
+    const stdout = `${JSON.stringify(VALID_OUTPUT)}\n`;
     const result = parseAgentStdout(stdout);
     expect(result.stepHash).toBe("0123456789ABC");
     expect(result.detailHash).toBe("DEFGH12345678");
@@ -68,7 +68,7 @@ describe("spawnAgent JSON parsing", () => {
   });
 
   test("B2. extracts stepHash for head pointer", () => {
-    const stdout = JSON.stringify(VALID_OUTPUT) + "\n";
+    const stdout = `${JSON.stringify(VALID_OUTPUT)}\n`;
     const result = parseAgentStdout(stdout);
     expect(result.stepHash).toBe("0123456789ABC");
     expect(isCasRef(result.stepHash)).toBe(true);
@@ -76,7 +76,7 @@ describe("spawnAgent JSON parsing", () => {
 
   test("B3. handles debug lines before JSON", () => {
     const debugLines = "[debug] loading context...\n[debug] running agent...\n";
-    const stdout = debugLines + JSON.stringify(VALID_OUTPUT) + "\n";
+    const stdout = `${debugLines + JSON.stringify(VALID_OUTPUT)}\n`;
     const result = parseAgentStdout(stdout);
     expect(result.stepHash).toBe("0123456789ABC");
   });
@@ -88,13 +88,13 @@ describe("spawnAgent JSON parsing", () => {
 
   test("B5. rejects JSON missing stepHash", () => {
     const incomplete = { detailHash: "DEFGH12345678", role: "planner" };
-    const stdout = JSON.stringify(incomplete) + "\n";
+    const stdout = `${JSON.stringify(incomplete)}\n`;
     expect(() => parseAgentStdout(stdout)).toThrow("missing valid stepHash");
   });
 
   test("B6. rejects JSON with invalid stepHash", () => {
     const bad = { ...VALID_OUTPUT, stepHash: "not-a-hash" };
-    const stdout = JSON.stringify(bad) + "\n";
+    const stdout = `${JSON.stringify(bad)}\n`;
     expect(() => parseAgentStdout(stdout)).toThrow("missing valid stepHash");
   });
 });

packages/cli-workflow/src/__tests__/step-read.test.ts

@@ -1,8 +1,8 @@
 import { mkdir, mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { bootstrap, putSchema } from "@uncaged/json-cas";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import { bootstrap, putSchema } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
 import type { CasRef } from "@uncaged/workflow-protocol";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { cmdStepRead } from "../commands/step.js";
@@ -40,7 +40,7 @@ const DETAIL_SCHEMA = {
     turnCount: { type: "integer" as const },
     turns: {
       type: "array" as const,
-      items: { type: "string" as const, format: "cas_ref" },
+      items: { type: "string" as const, format: "ocas_ref" },
     },
   },
   additionalProperties: false,
@@ -66,13 +66,21 @@ function generateContent(size: number, prefix = "Content"): string {
 // ── fixture ───────────────────────────────────────────────────────────────────
 
 let tmpDir: string;
+let originalEnv: string | undefined;
 
 beforeEach(async () => {
   tmpDir = await mkdtemp(join(tmpdir(), "cli-uwf-step-read-test-"));
+  originalEnv = process.env.UNCAGED_CAS_DIR;
 });
 
 afterEach(async () => {
   await rm(tmpDir, { recursive: true, force: true });
+  // Restore original environment
+  if (originalEnv === undefined) {
+    delete process.env.UNCAGED_CAS_DIR;
+  } else {
+    process.env.UNCAGED_CAS_DIR = originalEnv;
+  }
 });
 
 // ── step read tests ───────────────────────────────────────────────────────────
@@ -80,7 +88,10 @@ afterEach(async () => {
 describe("step read", () => {
   test("test 1: basic single-step read with 3 turns", async () => {
     const casDir = join(tmpDir, "cas");
+    process.env.UNCAGED_CAS_DIR = casDir;
     await mkdir(casDir, { recursive: true });
+    process.env.UNCAGED_CAS_DIR = casDir;
+    process.env.UNCAGED_CAS_DIR = casDir;
     const store = createFsStore(casDir);
     const schemas = await registerUwfSchemas(store);
     const detailSchemas = await registerDetailSchemas(store);
@@ -146,10 +157,11 @@ describe("step read", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     // Read step with large quota
-    const markdown = await cmdStepRead(tmpDir, stepHash, 10000);
+    const markdown = await cmdStepRead(tmpDir, stepHash, 10000, false);
 
     // Assert structure
     expect(markdown).toContain(`# Step ${stepHash}`);
@@ -165,7 +177,9 @@ describe("step read", () => {
 
   test("test 2: quota enforcement - multiple turns", async () => {
     const casDir = join(tmpDir, "cas");
+    process.env.UNCAGED_CAS_DIR = casDir;
     await mkdir(casDir, { recursive: true });
+    process.env.UNCAGED_CAS_DIR = casDir;
     const store = createFsStore(casDir);
     const schemas = await registerUwfSchemas(store);
     const detailSchemas = await registerDetailSchemas(store);
@@ -231,10 +245,11 @@ describe("step read", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     // Read step with limited quota (700 chars)
-    const markdown = await cmdStepRead(tmpDir, stepHash, 700);
+    const markdown = await cmdStepRead(tmpDir, stepHash, 700, false);
 
     // Assert only most recent turns fit
     expect(markdown).toContain(`# Step ${stepHash}`);
@@ -248,7 +263,9 @@ describe("step read", () => {
 
   test("test 3: minimal quota edge case - always show at least one turn", async () => {
     const casDir = join(tmpDir, "cas");
+    process.env.UNCAGED_CAS_DIR = casDir;
     await mkdir(casDir, { recursive: true });
+    process.env.UNCAGED_CAS_DIR = casDir;
     const store = createFsStore(casDir);
     const schemas = await registerUwfSchemas(store);
     const detailSchemas = await registerDetailSchemas(store);
@@ -310,10 +327,11 @@ describe("step read", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     // Read step with minimal quota (1 char)
-    const markdown = await cmdStepRead(tmpDir, stepHash, 1);
+    const markdown = await cmdStepRead(tmpDir, stepHash, 1, false);
 
     // Assert at least one turn is always shown
     expect(markdown).toContain("LongTurn");
@@ -322,7 +340,9 @@ describe("step read", () => {
 
   test("test 4: step with no detail field", async () => {
     const casDir = join(tmpDir, "cas");
+    process.env.UNCAGED_CAS_DIR = casDir;
     await mkdir(casDir, { recursive: true });
+    process.env.UNCAGED_CAS_DIR = casDir;
     const store = createFsStore(casDir);
     const schemas = await registerUwfSchemas(store);
 
@@ -365,10 +385,11 @@ describe("step read", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     // Read step - should return metadata only (no error)
-    const markdown = await cmdStepRead(tmpDir, stepHash, 4000);
+    const markdown = await cmdStepRead(tmpDir, stepHash, 4000, false);
 
     // Assert metadata is present
     expect(markdown).toContain(`# Step ${stepHash}`);
@@ -380,7 +401,9 @@ describe("step read", () => {
 
   test("test 5: step with detail but no turns array", async () => {
     const casDir = join(tmpDir, "cas");
+    process.env.UNCAGED_CAS_DIR = casDir;
     await mkdir(casDir, { recursive: true });
+    process.env.UNCAGED_CAS_DIR = casDir;
     const store = createFsStore(casDir);
     const schemas = await registerUwfSchemas(store);
     await registerDetailSchemas(store);
@@ -441,10 +464,11 @@ describe("step read", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     // Read step - should return metadata only (no error)
-    const markdown = await cmdStepRead(tmpDir, stepHash, 4000);
+    const markdown = await cmdStepRead(tmpDir, stepHash, 4000, false);
 
     // Assert metadata is present
     expect(markdown).toContain(`# Step ${stepHash}`);
@@ -455,7 +479,9 @@ describe("step read", () => {
 
   test("test 6: displays role and tool calls in turn body", async () => {
     const casDir = join(tmpDir, "cas");
+    process.env.UNCAGED_CAS_DIR = casDir;
     await mkdir(casDir, { recursive: true });
+    process.env.UNCAGED_CAS_DIR = casDir;
     const store = createFsStore(casDir);
     const schemas = await registerUwfSchemas(store);
     const detailSchemas = await registerDetailSchemas(store);
@@ -515,9 +541,10 @@ describe("step read", () => {
       agent: "uwf-hermes",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
-    const markdown = await cmdStepRead(tmpDir, stepHash, 4000);
+    const markdown = await cmdStepRead(tmpDir, stepHash, 4000, false);
 
     expect(markdown).toContain("**Turn role:** assistant");
     expect(markdown).toContain("**terminal**");
@@ -526,7 +553,9 @@ describe("step read", () => {
 
   test("test 7: turn content with special characters", async () => {
     const casDir = join(tmpDir, "cas");
+    process.env.UNCAGED_CAS_DIR = casDir;
     await mkdir(casDir, { recursive: true });
+    process.env.UNCAGED_CAS_DIR = casDir;
     const store = createFsStore(casDir);
     const schemas = await registerUwfSchemas(store);
     const detailSchemas = await registerDetailSchemas(store);
@@ -588,10 +617,11 @@ describe("step read", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     // Read step
-    const markdown = await cmdStepRead(tmpDir, stepHash, 4000);
+    const markdown = await cmdStepRead(tmpDir, stepHash, 4000, false);
 
     // Assert content is rendered correctly without corruption
     expect(markdown).toContain("`backticks`");

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

@@ -1,8 +1,8 @@
 import { mkdir, mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { bootstrap, type Hash, type JSONSchema, putSchema } from "@uncaged/json-cas";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import { bootstrap, type Hash, type JSONSchema, putSchema } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
 import type { CasRef, StepNodePayload } from "@uncaged/workflow-protocol";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { cmdStepShow } from "../commands/step.js";
@@ -45,7 +45,7 @@ const DETAIL_SCHEMA: JSONSchema = {
   properties: {
     turns: {
       type: "array",
-      items: { type: "string", format: "cas_ref" },
+      items: { type: "string", format: "ocas_ref" },
     },
   },
   additionalProperties: false,
@@ -116,6 +116,7 @@ async function createTestStep(
     edgePrompt: "",
     startedAtMs: Date.now(),
     completedAtMs: Date.now() + 1000,
+    assembledPrompt: null,
     cwd: "/tmp",
   };
   return store.put(schemas.stepNode, stepPayload);
@@ -124,15 +125,23 @@ async function createTestStep(
 describe("cmdStepShow JSON serialization", () => {
   let testDir: string;
   let casDir: string;
+  let originalEnv: string | undefined;
 
   beforeEach(async () => {
     testDir = await mkdtemp(join(tmpdir(), "uwf-test-"));
     casDir = join(testDir, "cas");
     await mkdir(casDir, { recursive: true });
+    originalEnv = process.env.UNCAGED_CAS_DIR;
+    process.env.UNCAGED_CAS_DIR = casDir;
   });
 
   afterEach(async () => {
     await rm(testDir, { recursive: true, force: true });
+    if (originalEnv === undefined) {
+      delete process.env.UNCAGED_CAS_DIR;
+    } else {
+      process.env.UNCAGED_CAS_DIR = originalEnv;
+    }
   });
 
   test("escapes newlines in tool call args", async () => {

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

@@ -1,8 +1,8 @@
 import { mkdir, mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { bootstrap, putSchema } from "@uncaged/json-cas";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import { bootstrap, putSchema } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
 import type { CasRef, ThreadId } from "@uncaged/workflow-protocol";
 import { STEP_NODE_SCHEMA } from "@uncaged/workflow-protocol";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
@@ -43,7 +43,7 @@ const DETAIL_SCHEMA = {
     turnCount: { type: "integer" as const },
     turns: {
       type: "array" as const,
-      items: { type: "string" as const, format: "cas_ref" },
+      items: { type: "string" as const, format: "ocas_ref" },
     },
   },
   additionalProperties: false,
@@ -63,13 +63,22 @@ async function registerDetailSchemas(store: ReturnType<typeof createFsStore>) {
 // ── fixture ──────────────────────────────────────────────────────────────────
 
 let tmpDir: string;
+let originalEnv: string | undefined;
 
 beforeEach(async () => {
   tmpDir = await mkdtemp(join(tmpdir(), "cli-uwf-step-timing-test-"));
+  originalEnv = process.env.UNCAGED_CAS_DIR;
+  process.env.UNCAGED_CAS_DIR = join(tmpDir, "cas");
+  await mkdir(process.env.UNCAGED_CAS_DIR, { recursive: true });
 });
 
 afterEach(async () => {
   await rm(tmpDir, { recursive: true, force: true });
+  if (originalEnv === undefined) {
+    delete process.env.UNCAGED_CAS_DIR;
+  } else {
+    process.env.UNCAGED_CAS_DIR = originalEnv;
+  }
 });
 
 // ── 1. Protocol types (compile-time) ─────────────────────────────────────────
@@ -85,6 +94,7 @@ describe("protocol types", () => {
       edgePrompt: "",
       startedAtMs: 1000,
       completedAtMs: 2000,
+      assembledPrompt: null,
       cwd: "/test/path",
     };
     expect(record.startedAtMs).toBe(1000);
@@ -153,6 +163,7 @@ describe("StepNode JSON schema", () => {
       edgePrompt: "",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
     expect(hash).toBeTruthy();
   });

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

@@ -0,0 +1,224 @@
+import { mkdir, rm } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { afterEach, beforeEach, describe, expect, test } from "vitest";
+import { createUwfStore, getCasDir, getGlobalCasDir } from "../store.js";
+
+describe("Global CAS directory", () => {
+  let tmpDir: string;
+  let originalEnv: string | undefined;
+
+  beforeEach(async () => {
+    tmpDir = join(tmpdir(), `uwf-test-global-cas-${Date.now()}`);
+    await mkdir(tmpDir, { recursive: true });
+    originalEnv = process.env.UNCAGED_CAS_DIR;
+  });
+
+  afterEach(async () => {
+    if (tmpDir) {
+      await rm(tmpDir, { recursive: true, force: true });
+    }
+    if (originalEnv === undefined) {
+      delete process.env.UNCAGED_CAS_DIR;
+    } else {
+      process.env.UNCAGED_CAS_DIR = originalEnv;
+    }
+  });
+
+  test("getGlobalCasDir returns default path when no env var set", () => {
+    delete process.env.UNCAGED_CAS_DIR;
+    const casDir = getGlobalCasDir();
+    // Should return ~/.uncaged/json-cas
+    expect(casDir).toContain(".uncaged");
+    expect(casDir).toContain("json-cas");
+  });
+
+  test("getGlobalCasDir respects UNCAGED_CAS_DIR environment variable", () => {
+    const customPath = join(tmpDir, "custom-cas");
+    process.env.UNCAGED_CAS_DIR = customPath;
+    const casDir = getGlobalCasDir();
+    expect(casDir).toBe(customPath);
+  });
+
+  test("getGlobalCasDir ignores empty UNCAGED_CAS_DIR", () => {
+    process.env.UNCAGED_CAS_DIR = "";
+    const casDir = getGlobalCasDir();
+    expect(casDir).toContain(".uncaged");
+    expect(casDir).toContain("json-cas");
+  });
+
+  test("getCasDir is deprecated but still works for backward compatibility", () => {
+    const storageRoot = join(tmpDir, "storage");
+    const casDir = getCasDir(storageRoot);
+    expect(casDir).toBe(join(storageRoot, "cas"));
+  });
+
+  test("createUwfStore uses global CAS directory", async () => {
+    const globalCasDir = join(tmpDir, "global-cas");
+    process.env.UNCAGED_CAS_DIR = globalCasDir;
+
+    const storageRoot = join(tmpDir, "storage");
+    await mkdir(storageRoot, { recursive: true });
+
+    const uwf = await createUwfStore(storageRoot);
+
+    // Verify the store was created in the global CAS directory
+    expect(uwf.storageRoot).toBe(storageRoot);
+    expect(uwf.store).toBeDefined();
+    expect(uwf.schemas).toBeDefined();
+
+    // The global CAS directory should be created
+    const { stat } = await import("node:fs/promises");
+    const stats = await stat(globalCasDir);
+    expect(stats.isDirectory()).toBe(true);
+  });
+
+  test("createUwfStore creates global CAS directory if it does not exist", async () => {
+    const globalCasDir = join(tmpDir, "new-global-cas");
+    process.env.UNCAGED_CAS_DIR = globalCasDir;
+
+    const storageRoot = join(tmpDir, "storage");
+    await mkdir(storageRoot, { recursive: true });
+
+    await createUwfStore(storageRoot);
+
+    // Verify the directory was created
+    const { stat } = await import("node:fs/promises");
+    const stats = await stat(globalCasDir);
+    expect(stats.isDirectory()).toBe(true);
+  });
+
+  test("multiple uwfStore instances share the same global CAS filesystem", async () => {
+    const globalCasDir = join(tmpDir, "shared-cas");
+    process.env.UNCAGED_CAS_DIR = globalCasDir;
+
+    const storageRoot1 = join(tmpDir, "storage1");
+    const storageRoot2 = join(tmpDir, "storage2");
+    await mkdir(storageRoot1, { recursive: true });
+    await mkdir(storageRoot2, { recursive: true });
+
+    const uwf1 = await createUwfStore(storageRoot1);
+    const uwf2 = await createUwfStore(storageRoot2);
+
+    // Both should use the same global CAS directory
+    expect(uwf1.store).toBeDefined();
+    expect(uwf2.store).toBeDefined();
+
+    // Store a node in the first store
+    const testData = { test: "data" };
+    const _hash = uwf1.store.put(uwf1.schemas.text, JSON.stringify(testData));
+
+    // Both stores share the same CAS filesystem directory
+    // Since schemas are registered idempotently, they should have the same hash
+    expect(uwf2.schemas.text).toBe(uwf1.schemas.text);
+
+    // Verify the CAS files are written to the shared directory
+    const { readdir } = await import("node:fs/promises");
+    const files = await readdir(globalCasDir);
+    expect(files.length).toBeGreaterThan(0);
+  });
+
+  test("workflow metadata remains in storageRoot, not global CAS", async () => {
+    const globalCasDir = join(tmpDir, "global-cas");
+    process.env.UNCAGED_CAS_DIR = globalCasDir;
+
+    const storageRoot = join(tmpDir, "storage");
+    await mkdir(storageRoot, { recursive: true });
+
+    const _uwf = await createUwfStore(storageRoot);
+
+    // Write workflow registry file
+    const { saveWorkflowRegistry } = await import("../store.js");
+    await saveWorkflowRegistry(storageRoot, { "test-workflow": "ABC123" });
+
+    // Verify registry is in storageRoot, not global CAS
+    const { readFile } = await import("node:fs/promises");
+    const registryPath = join(storageRoot, "workflows.yaml");
+    const content = await readFile(registryPath, "utf8");
+    expect(content).toContain("test-workflow");
+    expect(content).toContain("ABC123");
+
+    // Verify registry is NOT in global CAS directory
+    const globalRegistryPath = join(globalCasDir, "workflows.yaml");
+    await expect(readFile(globalRegistryPath, "utf8")).rejects.toThrow();
+  });
+
+  test("thread metadata remains in storageRoot", async () => {
+    const globalCasDir = join(tmpDir, "global-cas");
+    process.env.UNCAGED_CAS_DIR = globalCasDir;
+
+    const storageRoot = join(tmpDir, "storage");
+    await mkdir(storageRoot, { recursive: true });
+
+    await createUwfStore(storageRoot);
+
+    // Write threads index
+    const { saveThreadsIndex } = await import("../store.js");
+    await saveThreadsIndex(storageRoot, { "thread-123": "hash-456" });
+
+    // Verify threads.yaml is in storageRoot, not global CAS
+    const { readFile } = await import("node:fs/promises");
+    const threadsPath = join(storageRoot, "threads.yaml");
+    const content = await readFile(threadsPath, "utf8");
+    expect(content).toContain("thread-123");
+    expect(content).toContain("hash-456");
+
+    // Verify threads.yaml is NOT in global CAS directory
+    const globalThreadsPath = join(globalCasDir, "threads.yaml");
+    await expect(readFile(globalThreadsPath, "utf8")).rejects.toThrow();
+  });
+
+  test("history remains in storageRoot", async () => {
+    const globalCasDir = join(tmpDir, "global-cas");
+    process.env.UNCAGED_CAS_DIR = globalCasDir;
+
+    const storageRoot = join(tmpDir, "storage");
+    await mkdir(storageRoot, { recursive: true });
+
+    await createUwfStore(storageRoot);
+
+    // Write history
+    const { appendThreadHistory } = await import("../store.js");
+    await appendThreadHistory(storageRoot, {
+      thread: "thread-123" as any,
+      workflow: "workflow-456",
+      head: "hash-789",
+      completedAt: Date.now(),
+      reason: "completed",
+    });
+
+    // Verify history.jsonl is in storageRoot, not global CAS
+    const { readFile } = await import("node:fs/promises");
+    const historyPath = join(storageRoot, "history.jsonl");
+    const content = await readFile(historyPath, "utf8");
+    expect(content).toContain("thread-123");
+    expect(content).toContain("workflow-456");
+
+    // Verify history.jsonl is NOT in global CAS directory
+    const globalHistoryPath = join(globalCasDir, "history.jsonl");
+    await expect(readFile(globalHistoryPath, "utf8")).rejects.toThrow();
+  });
+
+  test("CAS nodes are stored in global directory", async () => {
+    const globalCasDir = join(tmpDir, "global-cas");
+    process.env.UNCAGED_CAS_DIR = globalCasDir;
+
+    const storageRoot = join(tmpDir, "storage");
+    await mkdir(storageRoot, { recursive: true });
+
+    const uwf = await createUwfStore(storageRoot);
+
+    // Store a CAS node
+    const testPayload = JSON.stringify({ test: "node" });
+    const _hash = uwf.store.put(uwf.schemas.text, testPayload);
+
+    // Verify the node is in global CAS directory
+    const { readdir } = await import("node:fs/promises");
+    const files = await readdir(globalCasDir);
+    expect(files.length).toBeGreaterThan(0);
+
+    // Verify the node is NOT in the old storageRoot/cas location
+    const oldCasDir = join(storageRoot, "cas");
+    await expect(readdir(oldCasDir)).rejects.toThrow();
+  });
+});

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

@@ -15,6 +15,8 @@ import { appendThreadHistory, createUwfStore, saveThreadsIndex } from "../store.
 async function makeUwfStore(storageRoot: string): Promise<UwfStore> {
   const casDir = join(storageRoot, "cas");
   await mkdir(casDir, { recursive: true });
+  // Set UNCAGED_CAS_DIR to use the test's CAS directory
+  process.env.UNCAGED_CAS_DIR = casDir;
   return createUwfStore(storageRoot);
 }
 

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

@@ -9,17 +9,31 @@ import { createUwfStore } from "../store.js";
 describe("Thread and edge location integration", () => {
   let tmpDir: string;
   let storageRoot: string;
+  let casDir: string;
+  let originalEnv: string | undefined;
 
   async function setupTestEnv() {
     tmpDir = join(tmpdir(), `uwf-test-location-${Date.now()}`);
     storageRoot = join(tmpDir, "storage");
+    casDir = join(tmpDir, "cas");
     await mkdir(storageRoot, { recursive: true });
+    await mkdir(casDir, { recursive: true });
+
+    // Set UNCAGED_CAS_DIR for this test
+    originalEnv = process.env.UNCAGED_CAS_DIR;
+    process.env.UNCAGED_CAS_DIR = casDir;
   }
 
   async function teardown() {
     if (tmpDir) {
       await rm(tmpDir, { recursive: true, force: true });
     }
+    // Restore original environment
+    if (originalEnv === undefined) {
+      delete process.env.UNCAGED_CAS_DIR;
+    } else {
+      process.env.UNCAGED_CAS_DIR = originalEnv;
+    }
   }
 
   test("thread start captures cwd in StartNode", async () => {

packages/cli-workflow/src/__tests__/thread-read-quota.test.ts

@@ -1,8 +1,8 @@
 import { mkdir, mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { bootstrap, putSchema } from "@uncaged/json-cas";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import { bootstrap, putSchema } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
 import type { CasRef, ThreadId } from "@uncaged/workflow-protocol";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { cmdThreadRead } from "../commands/thread.js";
@@ -41,7 +41,7 @@ const DETAIL_SCHEMA = {
     turnCount: { type: "integer" as const },
     turns: {
       type: "array" as const,
-      items: { type: "string" as const, format: "cas_ref" },
+      items: { type: "string" as const, format: "ocas_ref" },
     },
   },
   additionalProperties: false,
@@ -67,13 +67,22 @@ function generateContent(size: number, prefix = "Content"): string {
 // ── fixture ───────────────────────────────────────────────────────────────────
 
 let tmpDir: string;
+let originalEnv: string | undefined;
 
 beforeEach(async () => {
   tmpDir = await mkdtemp(join(tmpdir(), "cli-uwf-quota-test-"));
+  originalEnv = process.env.UNCAGED_CAS_DIR;
+  process.env.UNCAGED_CAS_DIR = join(tmpDir, "cas");
+  await mkdir(process.env.UNCAGED_CAS_DIR, { recursive: true });
 });
 
 afterEach(async () => {
   await rm(tmpDir, { recursive: true, force: true });
+  if (originalEnv === undefined) {
+    delete process.env.UNCAGED_CAS_DIR;
+  } else {
+    process.env.UNCAGED_CAS_DIR = originalEnv;
+  }
 });
 
 // ── thread read quota enforcement ─────────────────────────────────────────────
@@ -143,6 +152,7 @@ describe("thread read --quota flag", () => {
         agent: "uwf-test",
         startedAtMs: 1000000000000,
         completedAtMs: 1000000005000,
+        assembledPrompt: null,
       });
       steps.push(stepHash);
     }
@@ -225,6 +235,7 @@ describe("thread read --quota flag", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const step2Content = generateContent(600, "Second");
@@ -251,6 +262,7 @@ describe("thread read --quota flag", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const threadId = "01HX2Q3R4S5T6V7W8X9YZ1" as ThreadId;
@@ -336,6 +348,7 @@ describe("thread read --quota flag", () => {
         agent: "uwf-test",
         startedAtMs: 1000000000000,
         completedAtMs: 1000000005000,
+        assembledPrompt: null,
       });
       steps.push(stepHash);
     }
@@ -415,6 +428,7 @@ describe("thread read --quota flag", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const threadId = "01HX2Q3R4S5T6V7W8X9YZ4" as ThreadId;
@@ -492,6 +506,7 @@ describe("thread read --quota flag", () => {
         agent: "uwf-test",
         startedAtMs: 1000000000000,
         completedAtMs: 1000000005000,
+        assembledPrompt: null,
       });
       steps.push(stepHash);
     }
@@ -573,6 +588,7 @@ describe("thread read --quota flag", () => {
         agent: "uwf-test",
         startedAtMs: 1000000000000,
         completedAtMs: 1000000005000,
+        assembledPrompt: null,
       });
       steps.push(stepHash);
     }

packages/cli-workflow/src/__tests__/thread-read-xml-tags.test.ts

@@ -1,8 +1,8 @@
 import { mkdir, mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { bootstrap, putSchema } from "@uncaged/json-cas";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import { bootstrap, putSchema } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
 import type { CasRef, ThreadId } from "@uncaged/workflow-protocol";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { cmdThreadRead, THREAD_READ_DEFAULT_QUOTA } from "../commands/thread.js";
@@ -42,7 +42,7 @@ const DETAIL_SCHEMA = {
     turnCount: { type: "integer" as const },
     turns: {
       type: "array" as const,
-      items: { type: "string" as const, format: "cas_ref" },
+      items: { type: "string" as const, format: "ocas_ref" },
     },
   },
   additionalProperties: false,
@@ -53,6 +53,8 @@ const DETAIL_SCHEMA = {
 async function makeUwfStore(storageRoot: string): Promise<UwfStore> {
   const casDir = join(storageRoot, "cas");
   await mkdir(casDir, { recursive: true });
+  // Set UNCAGED_CAS_DIR to use the test's CAS directory
+  process.env.UNCAGED_CAS_DIR = casDir;
   const store = createFsStore(casDir);
   const schemas = await registerUwfSchemas(store);
   return { storageRoot, store, schemas };
@@ -141,6 +143,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-claude-code",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const threadId = "01JTEST0000000000000001" as ThreadId;
@@ -218,6 +221,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-claude-code",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const threadId = "01JTEST0000000000000002" as ThreadId;
@@ -280,6 +284,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const step2 = await uwf.store.put(uwf.schemas.stepNode, {
@@ -291,6 +296,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const threadId = "01JTEST0000000000000003" as ThreadId;
@@ -345,6 +351,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const threadId = "01JTEST0000000000000004" as ThreadId;
@@ -399,6 +406,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const threadId = "01JTEST0000000000000005" as ThreadId;
@@ -453,6 +461,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const threadId = "01JTEST0000000000000006" as ThreadId;
@@ -527,6 +536,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const step2 = await uwf.store.put(uwf.schemas.stepNode, {
@@ -538,6 +548,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const step3 = await uwf.store.put(uwf.schemas.stepNode, {
@@ -549,6 +560,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const threadId = "01JTEST0000000000000007" as ThreadId;
@@ -629,6 +641,7 @@ describe("thread read XML tag isolation", () => {
       agent: "uwf-test",
       startedAtMs: 1000000000000,
       completedAtMs: 1000000005000,
+      assembledPrompt: null,
     });
 
     const threadId = "01JTEST0000000000000008" as ThreadId;
@@ -685,6 +698,7 @@ describe("thread read XML tag isolation", () => {
         agent: "uwf-test",
         startedAtMs: 1000000000000,
         completedAtMs: 1000000005000,
+        assembledPrompt: null,
       })) as CasRef;
       steps.push(step);
       prev = step;

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

@@ -10,17 +10,31 @@ import { createUwfStore, loadThreadsIndex } from "../store.js";
 describe("thread start --cwd CLI option", () => {
   let tmpDir: string;
   let storageRoot: string;
+  let casDir: string;
+  let originalEnv: string | undefined;
 
   async function setupTestEnv() {
     tmpDir = join(tmpdir(), `uwf-test-cwd-cli-${Date.now()}`);
     storageRoot = join(tmpDir, "storage");
+    casDir = join(tmpDir, "cas");
     await mkdir(storageRoot, { recursive: true });
+    await mkdir(casDir, { recursive: true });
+
+    // Set UNCAGED_CAS_DIR for this test
+    originalEnv = process.env.UNCAGED_CAS_DIR;
+    process.env.UNCAGED_CAS_DIR = casDir;
   }
 
   async function teardown() {
     if (tmpDir) {
       await rm(tmpDir, { recursive: true, force: true });
     }
+    // Restore original environment
+    if (originalEnv === undefined) {
+      delete process.env.UNCAGED_CAS_DIR;
+    } else {
+      process.env.UNCAGED_CAS_DIR = originalEnv;
+    }
   }
 
   async function createTestWorkflow(): Promise<string> {
@@ -123,7 +137,7 @@ graph:
 
     // Register the workflow
     execFileSync("node", [uwfBin, "workflow", "add", workflowPath], {
-      env: { ...process.env, UWF_STORAGE_ROOT: storageRoot },
+      env: { ...process.env, UWF_STORAGE_ROOT: storageRoot, UNCAGED_CAS_DIR: casDir },
       encoding: "utf8",
     });
 
@@ -132,7 +146,7 @@ graph:
       "node",
       [uwfBin, "thread", "start", "test-cwd-cli", "-p", "test prompt", "--cwd", testCwd],
       {
-        env: { ...process.env, UWF_STORAGE_ROOT: storageRoot },
+        env: { ...process.env, UWF_STORAGE_ROOT: storageRoot, UNCAGED_CAS_DIR: casDir },
         encoding: "utf8",
       },
     );

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

@@ -1,8 +1,8 @@
 import { mkdir, mkdtemp, rm } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { bootstrap, putSchema } from "@uncaged/json-cas";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import { bootstrap, putSchema } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
 import type { CasRef, ThreadId } from "@uncaged/workflow-protocol";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { cmdStepList, cmdStepShow } from "../commands/step.js";
@@ -47,7 +47,7 @@ const DETAIL_SCHEMA = {
     turnCount: { type: "integer" as const },
     turns: {
       type: "array" as const,
-      items: { type: "string" as const, format: "cas_ref" },
+      items: { type: "string" as const, format: "ocas_ref" },
     },
   },
   additionalProperties: false,
@@ -58,6 +58,8 @@ const DETAIL_SCHEMA = {
 async function makeUwfStore(storageRoot: string): Promise<UwfStore> {
   const casDir = join(storageRoot, "cas");
   await mkdir(casDir, { recursive: true });
+  // Set UNCAGED_CAS_DIR to use the test's CAS directory
+  process.env.UNCAGED_CAS_DIR = casDir;
   const store = createFsStore(casDir);
   const schemas = await registerUwfSchemas(store);
   return { storageRoot, store, schemas };

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

@@ -1,7 +1,7 @@
 import { mkdir, mkdtemp, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import { createFsStore } from "@ocas/fs";
 import type { CasRef, WorkflowPayload } from "@uncaged/workflow-protocol";
 import { afterEach, beforeEach, describe, expect, test } from "vitest";
 import { stringify } from "yaml";
@@ -15,6 +15,8 @@ import { loadWorkflowRegistry, saveWorkflowRegistry } from "../store.js";
 async function makeUwfStore(storageRoot: string): Promise<UwfStore> {
   const casDir = join(storageRoot, "cas");
   await mkdir(casDir, { recursive: true });
+  // Set UNCAGED_CAS_DIR to use the test's CAS directory
+  process.env.UNCAGED_CAS_DIR = casDir;
   const store = createFsStore(casDir);
   const schemas = await registerUwfSchemas(store);
   return { storageRoot, store, schemas };
@@ -255,6 +257,49 @@ describe("Strategy 3: Local Discovery", () => {
 
     expect(result.workflow).toMatch(/^[0-9A-HJKMNP-TV-Z]{13}$/);
   });
+
+  test("should find workflow in folder-based layout (name/index.yaml)", async () => {
+    await makeUwfStore(storageRoot);
+    const workflowDir = join(projectRoot, ".workflow", "solve-issue");
+    await mkdir(workflowDir, { recursive: true });
+    await writeFile(join(workflowDir, "index.yaml"), await createWorkflowYaml("solve-issue"));
+
+    const result = await cmdThreadStart(storageRoot, "solve-issue", "prompt", projectRoot);
+
+    expect(result.workflow).toMatch(/^[0-9A-HJKMNP-TV-Z]{13}$/);
+    const uwf = await makeUwfStore(storageRoot);
+    const node = uwf.store.get(result.workflow);
+    expect(node).not.toBeNull();
+    if (node !== null) {
+      expect((node.payload as WorkflowPayload).name).toBe("solve-issue");
+    }
+  });
+
+  test("should prefer flat file over folder-based layout", async () => {
+    await makeUwfStore(storageRoot);
+    const workflowDir = join(projectRoot, ".workflow");
+    await mkdir(workflowDir, { recursive: true });
+    await writeFile(
+      join(workflowDir, "solve-issue.yaml"),
+      await createWorkflowYaml("solve-issue", "flat"),
+    );
+
+    const folderDir = join(workflowDir, "solve-issue");
+    await mkdir(folderDir, { recursive: true });
+    await writeFile(
+      join(folderDir, "index.yaml"),
+      await createWorkflowYaml("solve-issue", "folder"),
+    );
+
+    const result = await cmdThreadStart(storageRoot, "solve-issue", "prompt", projectRoot);
+
+    const uwf = await makeUwfStore(storageRoot);
+    const node = uwf.store.get(result.workflow);
+    expect(node).not.toBeNull();
+    if (node !== null) {
+      expect((node.payload as WorkflowPayload).description).toBe("Test workflow (flat)");
+    }
+  });
 });
 
 // ── Strategy 4: Global Registry Fallback ──────────────────────────────────────

packages/cli-workflow/src/cli.ts

@@ -17,16 +17,12 @@ import { cmdConfigGet, cmdConfigList, cmdConfigSet } from "./commands/config.js"
 import { cmdLogClean, cmdLogList, cmdLogShow } from "./commands/log.js";
 import { cmdSetup, cmdSetupInteractive } from "./commands/setup.js";
 import {
-  cmdSkillActor,
   cmdSkillAdapter,
-  cmdSkillArchitecture,
   cmdSkillAuthor,
-  cmdSkillCli,
+  cmdSkillBootstrap,
   cmdSkillDeveloper,
   cmdSkillList,
-  cmdSkillModerator,
   cmdSkillUser,
-  cmdSkillYaml,
 } from "./commands/skill.js";
 import { cmdStepFork, cmdStepList, cmdStepRead, cmdStepShow } from "./commands/step.js";
 import {
@@ -368,7 +364,8 @@ step
   .description("Read a step's turns as human-readable markdown")
   .argument("<step-hash>", "CAS hash of the StepNode")
   .option("--quota <chars>", "Max output characters", "4000")
-  .action((stepHash: string, opts: { quota: string }) => {
+  .option("--prompt", "Show the assembled prompt sent to the agent instead of turns")
+  .action((stepHash: string, opts: { quota: string; prompt: boolean }) => {
     const storageRoot = resolveStorageRoot();
     runAction(async () => {
       const quota = Number.parseInt(opts.quota, 10);
@@ -376,7 +373,12 @@ step
         process.stderr.write("invalid --quota: must be a positive integer\n");
         process.exit(1);
       }
-      const markdown = await cmdStepRead(storageRoot, stepHash as CasRef, quota);
+      const markdown = await cmdStepRead(
+        storageRoot,
+        stepHash as CasRef,
+        quota,
+        opts.prompt === true,
+      );
       process.stdout.write(markdown.endsWith("\n") ? markdown : `${markdown}\n`);
     });
   });
@@ -493,34 +495,6 @@ For more information, see: uwf help thread list
 const skill = program.command("skill").description("Built-in skill references for agents");
 skill.addHelpCommand(false);
 
-skill
-  .command("cli")
-  .description("Print a markdown reference of all uwf commands")
-  .action(() => {
-    console.log(cmdSkillCli());
-  });
-
-skill
-  .command("architecture")
-  .description("Print the architecture reference")
-  .action(() => {
-    console.log(cmdSkillArchitecture());
-  });
-
-skill
-  .command("yaml")
-  .description("Print the workflow YAML schema reference")
-  .action(() => {
-    console.log(cmdSkillYaml());
-  });
-
-skill
-  .command("actor")
-  .description("Print the actor reference (frontmatter protocol + CAS)")
-  .action(() => {
-    console.log(cmdSkillActor());
-  });
-
 skill
   .command("adapter")
   .description("Print the adapter reference (building agent adapters)")
@@ -542,13 +516,6 @@ skill
     console.log(cmdSkillDeveloper());
   });
 
-skill
-  .command("moderator")
-  .description("Print the moderator reference")
-  .action(() => {
-    console.log(cmdSkillModerator());
-  });
-
 skill
   .command("user")
   .description("Print the user reference (CLI guide + typical workflows)")
@@ -556,6 +523,13 @@ skill
     console.log(cmdSkillUser());
   });
 
+skill
+  .command("bootstrap")
+  .description("Print the bootstrap skill YAML for Hermes agents")
+  .action(() => {
+    console.log(cmdSkillBootstrap());
+  });
+
 skill
   .command("list")
   .description("List all available skill names")

packages/cli-workflow/src/commands/cas.ts

@@ -1,9 +1,9 @@
 import { readFileSync } from "node:fs";
 import { join } from "node:path";
 
-import type { JSONSchema, Store } from "@uncaged/json-cas";
-import { bootstrap, getSchema, putSchema, refs, walk } from "@uncaged/json-cas";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import type { JSONSchema, Store } from "@ocas/core";
+import { bootstrap, getSchema, putSchema, refs, walk } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
 
 import { TEXT_SCHEMA } from "../schemas.js";
 
@@ -85,13 +85,17 @@ export type SchemaListEntry = {
 
 export async function cmdCasSchemaList(storageRoot: string): Promise<SchemaListEntry[]> {
   const store = openStore(storageRoot);
-  const metaHash = await bootstrap(store);
+  const aliases = await bootstrap(store);
+  const metaHash = aliases["@ocas/schema"];
+  if (metaHash === undefined) {
+    throw new Error("Meta-schema not found in bootstrap result");
+  }
   const entries: SchemaListEntry[] = [];
 
   // Include meta-schema itself
   entries.push({ hash: metaHash, title: "(meta-schema)" });
 
-  for (const hash of store.listByType(metaHash)) {
+  for (const { hash } of store.listByType(metaHash)) {
     if (hash === metaHash) continue;
     const node = store.get(hash);
     if (node !== null) {

packages/cli-workflow/src/commands/shared.ts

@@ -1,5 +1,5 @@
-import type { Store as CasStore, JSONSchema } from "@uncaged/json-cas";
-import { getSchema } from "@uncaged/json-cas";
+import type { Store as CasStore, JSONSchema } from "@ocas/core";
+import { getSchema } from "@ocas/core";
 import type {
   CasRef,
   StartNodePayload,
@@ -88,7 +88,7 @@ function expandOutput(uwf: UwfStore, outputRef: CasRef): unknown {
 }
 
 /**
- * Recursively expand all cas_ref fields in a CAS node's payload,
+ * Recursively expand all ocas_ref fields in a CAS node's payload,
  * replacing hash strings with the referenced node's expanded payload.
  */
 function expandDeep(store: CasStore, hash: CasRef, visited?: Set<string>): unknown {
@@ -120,7 +120,7 @@ function expandAnyOfField(
 ): unknown {
   if (!Array.isArray(schema.anyOf)) return value;
   for (const sub of schema.anyOf as JSONSchema[]) {
-    if (sub.format === "cas_ref" && typeof value === "string") {
+    if (sub.format === "ocas_ref" && typeof value === "string") {
       return expandDeep(store, value as CasRef, visited);
     }
   }
@@ -163,7 +163,7 @@ function expandValue(
   value: unknown,
   visited: Set<string>,
 ): unknown {
-  if (schema.format === "cas_ref") return expandCasRefField(store, value, visited);
+  if (schema.format === "ocas_ref") return expandCasRefField(store, value, visited);
   if (Array.isArray(schema.anyOf)) return expandAnyOfField(store, schema, value, visited);
   if (schema.type === "array") return expandArrayField(store, schema, value, visited);
   return expandObjectField(store, schema, value, visited);

packages/cli-workflow/src/commands/skill.ts

@@ -1,26 +1,12 @@
 export {
-  generateActorReference as cmdSkillActor,
   generateAdapterReference as cmdSkillAdapter,
-  generateArchitectureReference as cmdSkillArchitecture,
   generateAuthorReference as cmdSkillAuthor,
-  generateCliReference as cmdSkillCli,
+  generateBootstrapReference as cmdSkillBootstrap,
   generateDeveloperReference as cmdSkillDeveloper,
-  generateModeratorReference as cmdSkillModerator,
   generateUserReference as cmdSkillUser,
-  generateYamlReference as cmdSkillYaml,
 } from "@uncaged/workflow-util";
 
-const SKILL_NAMES = [
-  "cli",
-  "architecture",
-  "yaml",
-  "moderator",
-  "actor",
-  "user",
-  "author",
-  "developer",
-  "adapter",
-] as const;
+const SKILL_NAMES = ["user", "author", "developer", "adapter", "bootstrap"] as const;
 
 export function cmdSkillList(): ReadonlyArray<string> {
   return [...SKILL_NAMES];

packages/cli-workflow/src/commands/step.ts

@@ -1,4 +1,4 @@
-import type { BootstrapCapableStore } from "@uncaged/json-cas";
+import type { BootstrapCapableStore } from "@ocas/core";
 import type {
   CasRef,
   StartEntry,
@@ -289,6 +289,7 @@ export async function cmdStepRead(
   storageRoot: string,
   stepHash: CasRef,
   quota: number,
+  showPrompt: boolean,
 ): Promise<string> {
   const uwf = await createUwfStore(storageRoot);
   const node = uwf.store.get(stepHash);
@@ -300,6 +301,23 @@ export async function cmdStepRead(
   }
   const payload = node.payload as StepNodePayload;
 
+  // --prompt mode: show the assembled prompt that was sent to the agent
+  if (showPrompt) {
+    const promptRef = (payload as Record<string, unknown>).assembledPrompt;
+    if (typeof promptRef !== "string") {
+      return `# Step ${stepHash}\n\n_Prompt not recorded (legacy step)._`;
+    }
+    const promptNode = uwf.store.get(promptRef as CasRef);
+    if (promptNode === null) {
+      return `# Step ${stepHash}\n\n_Prompt CAS node not found: ${promptRef}_`;
+    }
+    const promptText =
+      typeof promptNode.payload === "string"
+        ? promptNode.payload
+        : JSON.stringify(promptNode.payload);
+    return `# Step ${stepHash}\n\n**Role:** ${payload.role}\n**Agent:** ${payload.agent}\n\n## Prompt\n\n${promptText}`;
+  }
+
   if (payload.detail === null) {
     return formatStepMarkdown(stepHash, payload.role, payload.agent, [], []);
   }

packages/cli-workflow/src/commands/thread.ts

@@ -1,7 +1,7 @@
 import { execFileSync, spawn } from "node:child_process";
 import { access, readFile } from "node:fs/promises";
 import { dirname, isAbsolute, resolve as resolvePath } from "node:path";
-import { validate } from "@uncaged/json-cas";
+import { validate } from "@ocas/core";
 import type {
   AgentAlias,
   AgentConfig,
@@ -28,6 +28,7 @@ import { getEnvPath, loadWorkflowConfig } from "@uncaged/workflow-util-agent";
 import { config as loadDotenv } from "dotenv";
 import { parse } from "yaml";
 import { createMarker, deleteMarker, isThreadRunning } from "../background/index.js";
+import { createIncludeTag } from "../include.js";
 import { evaluate } from "../moderator/index.js";
 import {
   appendThreadHistory,
@@ -57,6 +58,21 @@ const END_ROLE = "$END";
 const START_ROLE = "$START";
 export const THREAD_READ_DEFAULT_QUOTA = 4000;
 
+/**
+ * Derive the current/next role from the workflow graph and chain state.
+ * Returns null when the next role is $END or evaluation fails.
+ */
+function resolveCurrentRole(uwf: UwfStore, head: CasRef, workflowRef: CasRef): string | null {
+  const chain = walkChain(uwf, head);
+  const { lastRole, lastOutput } = resolveEvaluateArgs(uwf, chain);
+  const workflow = loadWorkflowPayload(uwf, workflowRef);
+  const result = evaluate(workflow.graph, lastRole, lastOutput);
+  if (!result.ok) {
+    return null;
+  }
+  return result.value.role === END_ROLE ? null : result.value.role;
+}
+
 const PL_THREAD_START = "7HNQ4B2X";
 const PL_MODERATOR = "M3K8V9T1";
 const PL_AGENT_SPAWN = "R5J2W8N4";
@@ -103,6 +119,15 @@ async function findWorkflowInDir(dir: string, name: string): Promise<string | nu
       return result;
     }
   }
+  for (const indexName of ["index.yaml", "index.yml"]) {
+    const candidate = resolvePath(dir, ".workflow", name, indexName);
+    try {
+      await access(candidate);
+      return candidate;
+    } catch {
+      /* not found */
+    }
+  }
 
   // Check .workflows/ directory as fallback (legacy)
   for (const ext of [".yaml", ".yml"]) {
@@ -111,6 +136,15 @@ async function findWorkflowInDir(dir: string, name: string): Promise<string | nu
       return result;
     }
   }
+  for (const indexName of ["index.yaml", "index.yml"]) {
+    const candidate = resolvePath(dir, ".workflows", name, indexName);
+    try {
+      await access(candidate);
+      return candidate;
+    } catch {
+      /* not found */
+    }
+  }
 
   return null;
 }
@@ -157,7 +191,7 @@ async function materializeLocalWorkflow(uwf: UwfStore, filePath: string): Promis
 
   let raw: unknown;
   try {
-    raw = parse(text) as unknown;
+    raw = parse(text, { customTags: [createIncludeTag(dirname(filePath))] }) as unknown;
   } catch (e) {
     fail(`invalid YAML in ${filePath}: ${e instanceof Error ? e.message : String(e)}`);
   }
@@ -321,12 +355,14 @@ export async function cmdThreadShow(storageRoot: string, threadId: ThreadId): Pr
     // Check if thread is running
     const runningMarker = await isThreadRunning(storageRoot, threadId);
     const status: ThreadStatus = runningMarker !== null ? "running" : "idle";
+    const currentRole = resolveCurrentRole(uwf, activeHead, workflow);
 
     return {
       workflow,
       thread: threadId,
       head: activeHead,
       status,
+      currentRole,
       done: false,
       background: null,
     };
@@ -341,6 +377,7 @@ export async function cmdThreadShow(storageRoot: string, threadId: ThreadId): Pr
       thread: threadId,
       head: hist.head,
       status,
+      currentRole: null,
       done: true,
       background: null,
     };
@@ -351,6 +388,7 @@ export async function cmdThreadShow(storageRoot: string, threadId: ThreadId): Pr
 
 export type ThreadListItemWithStatus = ThreadListItem & {
   status: ThreadStatus;
+  currentRole: string | null;
 };
 
 async function threadListItemFromActive(
@@ -368,7 +406,13 @@ async function threadListItemFromActive(
   const runningMarker = await isThreadRunning(storageRoot, threadId);
   const status: ThreadStatus = runningMarker !== null ? "running" : "idle";
 
-  return { thread: threadId, workflow, head, status };
+  return {
+    thread: threadId,
+    workflow,
+    head,
+    status,
+    currentRole: resolveCurrentRole(uwf, head, workflow),
+  };
 }
 
 async function collectActiveThreads(
@@ -406,6 +450,7 @@ async function collectCompletedThreads(
         workflow: entry.workflow,
         head: entry.head,
         status: entry.reason === "cancelled" ? "cancelled" : "completed",
+        currentRole: null,
       });
     }
   }
@@ -938,6 +983,8 @@ async function cmdThreadStepBackground(
     failStep(plog, `thread not active: ${threadId}`);
   }
 
+  const uwf = await createUwfStore(storageRoot);
+
   // Spawn detached background process
   const scriptPath = process.argv[1];
   if (scriptPath === undefined) {
@@ -969,6 +1016,7 @@ async function cmdThreadStepBackground(
       thread: threadId,
       head: headHash,
       status: "running",
+      currentRole: resolveCurrentRole(uwf, headHash, workflowHash),
       done: false,
       background: true,
     },
@@ -1012,6 +1060,7 @@ async function cmdThreadStepOnce(
       thread: threadId,
       head: headHash,
       status: "completed",
+      currentRole: null,
       done: true,
       background: null,
     };
@@ -1067,12 +1116,14 @@ async function cmdThreadStepOnce(
 
   // Determine status based on whether thread is done and running state
   const status: ThreadStatus = done ? "completed" : "idle";
+  const currentRole = done ? null : afterResult.value.role;
 
   return {
     workflow: workflowHash,
     thread: threadId,
     head: newHead,
     status,
+    currentRole,
     done,
     background: null,
   };

packages/cli-workflow/src/commands/workflow.ts

@@ -1,9 +1,11 @@
 import { readFile } from "node:fs/promises";
+import { dirname, resolve as resolvePath } from "node:path";
 
-import type { JSONSchema } from "@uncaged/json-cas";
-import { putSchema, validate } from "@uncaged/json-cas";
+import type { JSONSchema } from "@ocas/core";
+import { putSchema, validate } from "@ocas/core";
 import type { CasRef, RoleDefinition, Target, WorkflowPayload } from "@uncaged/workflow-protocol";
 import { parse } from "yaml";
+import { createIncludeTag } from "../include.js";
 
 import {
   createUwfStore,
@@ -123,7 +125,9 @@ export async function cmdWorkflowAdd(
 
   let raw: unknown;
   try {
-    raw = parse(text) as unknown;
+    raw = parse(text, {
+      customTags: [createIncludeTag(dirname(resolvePath(filePath)))],
+    }) as unknown;
   } catch (e) {
     fail(`invalid YAML: ${e instanceof Error ? e.message : String(e)}`);
   }

packages/cli-workflow/src/include.ts

@@ -0,0 +1,37 @@
+import { readFileSync } from "node:fs";
+import { dirname, extname, resolve } from "node:path";
+import { parse as parseYaml } from "yaml";
+
+/**
+ * Create a YAML customTags entry for !include that resolves file paths
+ * relative to the given base directory.
+ *
+ * Security: resolved paths must stay within baseDir (path traversal prevention).
+ * Nested !include in .yaml/.yml files is supported (customTags passed recursively).
+ */
+export function createIncludeTag(baseDir: string) {
+  const resolvedBase = resolve(baseDir);
+  return {
+    tag: "!include",
+    resolve(str: string) {
+      const filePath = resolve(resolvedBase, str);
+      // Path traversal guard: resolved path must be inside baseDir
+      if (!filePath.startsWith(`${resolvedBase}/`) && filePath !== resolvedBase) {
+        throw new Error(
+          `!include path traversal blocked: "${str}" resolves outside base directory`,
+        );
+      }
+      const content = readFileSync(filePath, "utf8");
+      const ext = extname(filePath).toLowerCase();
+      if (ext === ".json") {
+        return JSON.parse(content);
+      }
+      if (ext === ".yaml" || ext === ".yml") {
+        // Pass customTags recursively so nested !include works,
+        // scoped to the included file's directory
+        return parseYaml(content, { customTags: [createIncludeTag(dirname(filePath))] });
+      }
+      return content;
+    },
+  };
+}

packages/cli-workflow/src/schemas.ts

@@ -1,5 +1,5 @@
-import type { Hash, Store } from "@uncaged/json-cas";
-import { putSchema } from "@uncaged/json-cas";
+import type { Hash, Store } from "@ocas/core";
+import { putSchema } from "@ocas/core";
 import { START_NODE_SCHEMA, STEP_NODE_SCHEMA, WORKFLOW_SCHEMA } from "@uncaged/workflow-protocol";
 
 export const TEXT_SCHEMA = { type: "string" as const };

packages/cli-workflow/src/store.ts

@@ -1,9 +1,10 @@
-import { appendFile, mkdir, readdir, readFile, writeFile } from "node:fs/promises";
+import type { Dirent } from "node:fs";
+import { access, appendFile, mkdir, readdir, readFile, writeFile } from "node:fs/promises";
 import { homedir } from "node:os";
 import { join } from "node:path";
 
-import type { BootstrapCapableStore, Hash } from "@uncaged/json-cas";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import type { BootstrapCapableStore, Hash } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
 import type { CasRef, ThreadId, ThreadListItem, ThreadsIndex } from "@uncaged/workflow-protocol";
 import { parse, stringify } from "yaml";
 
@@ -19,17 +20,38 @@ export type ProjectWorkflowEntry = {
   filePath: string;
 };
 
+/** Extract workflow name from a YAML filename (strip .yaml/.yml extension). */
+function stemFromYaml(name: string): string {
+  if (name.endsWith(".yaml")) return name.slice(0, -5);
+  if (name.endsWith(".yml")) return name.slice(0, -4);
+  return name;
+}
+
+/** Check if a directory contains an index.yaml or index.yml workflow file. */
+async function findIndexWorkflow(
+  dir: string,
+  dirName: string,
+): Promise<ProjectWorkflowEntry | null> {
+  for (const indexName of ["index.yaml", "index.yml"]) {
+    const indexPath = join(dir, dirName, indexName);
+    try {
+      await access(indexPath);
+      return { name: dirName, filePath: indexPath };
+    } catch {
+      // not found, try next
+    }
+  }
+  return null;
+}
+
 /**
- * Scan `<projectRoot>/.workflows/*.yaml` (non-recursive) and return discovered entries.
- * Returns an empty array if the directory does not exist.
+ * Scan a single directory for workflow entries (flat YAML files + folder/index.yaml).
+ * Returns discovered entries. Returns empty array if directory does not exist.
  */
-export async function discoverProjectWorkflows(
-  projectRoot: string,
-): Promise<ProjectWorkflowEntry[]> {
-  const dir = join(projectRoot, ".workflows");
-  let entries: string[];
+async function scanWorkflowDir(dir: string): Promise<ProjectWorkflowEntry[]> {
+  let dirents: Dirent[];
   try {
-    entries = await readdir(dir);
+    dirents = await readdir(dir, { withFileTypes: true });
   } catch (e) {
     const err = e as NodeJS.ErrnoException;
     if (err.code === "ENOENT" || err.code === "ENOTDIR") {
@@ -39,16 +61,39 @@ export async function discoverProjectWorkflows(
   }
 
   const result: ProjectWorkflowEntry[] = [];
-  for (const entry of entries) {
-    if (!entry.endsWith(".yaml") && !entry.endsWith(".yml")) {
-      continue;
+  for (const entry of dirents) {
+    if (entry.isFile() && (entry.name.endsWith(".yaml") || entry.name.endsWith(".yml"))) {
+      result.push({ name: stemFromYaml(entry.name), filePath: join(dir, entry.name) });
+    } else if (entry.isDirectory()) {
+      const found = await findIndexWorkflow(dir, entry.name);
+      if (found !== null) {
+        result.push(found);
+      }
     }
-    const stem = entry.endsWith(".yaml") ? entry.slice(0, -5) : entry.slice(0, -4);
-    result.push({ name: stem, filePath: join(dir, entry) });
   }
   return result;
 }
 
+/**
+ * Scan `<projectRoot>/.workflow/` (preferred) and `.workflows/` (legacy) for workflow entries.
+ * .workflow/ takes priority: if a name is found in both, .workflow/ wins.
+ * Returns an empty array if neither directory exists.
+ */
+export async function discoverProjectWorkflows(
+  projectRoot: string,
+): Promise<ProjectWorkflowEntry[]> {
+  const primary = await scanWorkflowDir(join(projectRoot, ".workflow"));
+  const legacy = await scanWorkflowDir(join(projectRoot, ".workflows"));
+  const seen = new Set(primary.map((e) => e.name));
+  const merged = [...primary];
+  for (const entry of legacy) {
+    if (!seen.has(entry.name)) {
+      merged.push(entry);
+    }
+  }
+  return merged;
+}
+
 /** Default filesystem root for uwf data (`~/.uncaged/workflow`). */
 export function getDefaultStorageRoot(): string {
   return join(homedir(), ".uncaged", "workflow");
@@ -70,10 +115,26 @@ export function resolveStorageRoot(): string {
   return getDefaultStorageRoot();
 }
 
+/**
+ * Deprecated: Use `getGlobalCasDir()` instead.
+ * Returns the old CAS directory for backward compatibility.
+ */
 export function getCasDir(storageRoot: string): string {
   return join(storageRoot, "cas");
 }
 
+/**
+ * Returns the global CAS directory shared by all uwf and json-cas tools.
+ * Priority: UNCAGED_CAS_DIR environment variable → default ~/.uncaged/json-cas
+ */
+export function getGlobalCasDir(): string {
+  const envPath = process.env.UNCAGED_CAS_DIR;
+  if (envPath !== undefined && envPath !== "") {
+    return envPath;
+  }
+  return join(homedir(), ".uncaged", "json-cas");
+}
+
 export function getRegistryPath(storageRoot: string): string {
   return join(storageRoot, "workflows.yaml");
 }
@@ -98,7 +159,7 @@ export type UwfStore = {
 };
 
 export async function createUwfStore(storageRoot: string): Promise<UwfStore> {
-  const casDir = getCasDir(storageRoot);
+  const casDir = getGlobalCasDir();
   await mkdir(casDir, { recursive: true });
   const store = createFsStore(casDir);
   const schemas = await registerUwfSchemas(store);

packages/cli-workflow/src/validate.ts

@@ -1,4 +1,4 @@
-import { basename } from "node:path";
+import { basename, dirname } from "node:path";
 import type { CasRef, WorkflowPayload } from "@uncaged/workflow-protocol";
 
 const CAS_REF_PATTERN = /^[0-9A-HJKMNP-TV-Z]{13}$/;
@@ -68,9 +68,15 @@ function isGraph(value: unknown): boolean {
  */
 export function workflowNameFromPath(filePath: string): string {
   const base = basename(filePath);
-  if (base.endsWith(".yaml")) return base.slice(0, -5);
-  if (base.endsWith(".yml")) return base.slice(0, -4);
-  return base;
+  const stem = base.endsWith(".yaml")
+    ? base.slice(0, -5)
+    : base.endsWith(".yml")
+      ? base.slice(0, -4)
+      : base;
+  if (stem === "index") {
+    return basename(dirname(filePath));
+  }
+  return stem;
 }
 
 /**

packages/cli-workflow/vitest.config.ts

@@ -3,5 +3,6 @@ import { defineConfig } from "vitest/config";
 export default defineConfig({
   test: {
     include: ["src/__tests__/**/*.test.ts"],
+    passWithNoTests: true,
   },
 });

packages/workflow-agent-builtin/README.md

@@ -8,7 +8,7 @@ Layer 3 agent implementation. Runs an OpenAI-compatible chat completion loop wit
 
 Useful when you want a self-contained agent without an external CLI like Hermes or Claude Code.
 
-**Dependencies:** `@uncaged/json-cas`, `@uncaged/workflow-util-agent`, `@uncaged/workflow-util`
+**Dependencies:** `@ocas/core`, `@uncaged/workflow-util-agent`, `@uncaged/workflow-util`
 
 ## Installation
 

packages/workflow-agent-builtin/package.json

@@ -18,11 +18,12 @@
     }
   },
   "scripts": {
-    "test": "bun test",
-    "test:ci": "bun test"
+    "prepublishOnly": "echo 'Use bun run release from repo root' && exit 1",
+    "test": "vitest run",
+    "test:ci": "vitest run"
   },
   "dependencies": {
-    "@uncaged/json-cas": "^0.5.3",
+    "@ocas/core": "^0.1.1",
     "@uncaged/workflow-util-agent": "workspace:^",
     "@uncaged/workflow-util": "workspace:^"
   },
@@ -34,12 +35,12 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/shazhou-ww/uncaged-workflow.git",
+    "url": "https://git.shazhou.work/uncaged/workflow.git",
     "directory": "packages/workflow-agent-builtin"
   },
-  "homepage": "https://github.com/shazhou-ww/uncaged-workflow#readme",
+  "homepage": "https://git.shazhou.work/uncaged/workflow#readme",
   "bugs": {
-    "url": "https://github.com/shazhou-ww/uncaged-workflow/issues"
+    "url": "https://git.shazhou.work/uncaged/workflow/issues"
   },
   "license": "MIT"
 }

packages/workflow-agent-builtin/src/agent.ts

@@ -1,4 +1,4 @@
-import type { Store } from "@uncaged/json-cas";
+import type { Store } from "@ocas/core";
 import { createLogger, generateUlid } from "@uncaged/workflow-util";
 import {
   type AgentContext,
@@ -82,7 +82,7 @@ async function runBuiltinWithMessages(
 
   if (loopResult.turnCount === 0) {
     log("5RWTK9NB", "no turns produced, returning empty output");
-    return { output: "", detailHash: "", sessionId: session.sessionId };
+    return { output: "", detailHash: "", sessionId: session.sessionId, assembledPrompt: "" };
   }
 
   // Read jsonl → persist turns to CAS → store detail
@@ -94,7 +94,12 @@ async function runBuiltinWithMessages(
     session.startedAtMs,
   );
 
-  return { output: stripPreamble(loopResult.finalText), detailHash, sessionId: session.sessionId };
+  return {
+    output: stripPreamble(loopResult.finalText),
+    detailHash,
+    sessionId: session.sessionId,
+    assembledPrompt: "",
+  };
 }
 
 async function runBuiltin(ctx: AgentContext): Promise<AgentRunResult> {

packages/workflow-agent-builtin/src/detail.ts

@@ -1,4 +1,4 @@
-import { bootstrap, putSchema, type Store } from "@uncaged/json-cas";
+import { bootstrap, putSchema, type Store } from "@ocas/core";
 
 import { BUILTIN_DETAIL_SCHEMA, BUILTIN_TURN_SCHEMA } from "./schemas.js";
 import { readSessionTurns } from "./session.js";

packages/workflow-agent-builtin/src/schemas.ts

@@ -1,4 +1,4 @@
-import type { JSONSchema } from "@uncaged/json-cas";
+import type { JSONSchema } from "@ocas/core";
 
 const BUILTIN_TOOL_CALL_SCHEMA: JSONSchema = {
   type: "object",
@@ -38,7 +38,7 @@ export const BUILTIN_DETAIL_SCHEMA: JSONSchema = {
     turnCount: { type: "integer" },
     turns: {
       type: "array",
-      items: { type: "string", format: "cas_ref" },
+      items: { type: "string", format: "ocas_ref" },
     },
   },
   additionalProperties: false,

packages/workflow-agent-builtin/src/tools/types.ts

@@ -1,4 +1,4 @@
-import type { JSONSchema } from "@uncaged/json-cas";
+import type { JSONSchema } from "@ocas/core";
 
 export type ToolContext = {
   cwd: string;

packages/workflow-agent-builtin/vitest.config.ts

@@ -0,0 +1,8 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    include: ["src/__tests__/**/*.test.ts"],
+    passWithNoTests: true,
+  },
+});

packages/workflow-agent-claude-code/README.md

@@ -6,7 +6,7 @@
 
 Layer 3 agent implementation. Spawns the `claude` CLI with a composed system prompt (role definition, task, prior steps, edge prompt). Parses stream or JSON stdout, caches session IDs for multi-turn continuation, and stores raw output plus structured detail in CAS.
 
-**Dependencies:** `@uncaged/json-cas`, `@uncaged/workflow-util-agent`
+**Dependencies:** `@ocas/core`, `@uncaged/workflow-util-agent`
 
 ## Installation
 

packages/workflow-agent-claude-code/__tests__/session-detail.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test";
-import { createMemoryStore, walk } from "@uncaged/json-cas";
+import { createMemoryStore, walk } from "@ocas/core";
 import {
   parseClaudeCodeJsonOutput,
   parseClaudeCodeStreamOutput,
@@ -301,6 +301,179 @@ describe("storeClaudeCodeDetail", () => {
   });
 });
 
+describe("parseClaudeCodeStreamOutput — incomplete output (no result line)", () => {
+  test("Test 1.1: parses stream with turns but no result line", () => {
+    const lines = [
+      JSON.stringify({
+        type: "system",
+        subtype: "init",
+        session_id: "sess-incomplete-1",
+        model: "claude-sonnet-4.5",
+      }),
+      JSON.stringify({
+        type: "assistant",
+        message: {
+          role: "assistant",
+          content: [{ type: "text", text: "Starting work..." }],
+        },
+      }),
+      JSON.stringify({
+        type: "assistant",
+        message: {
+          role: "assistant",
+          content: [{ type: "text", text: "This is the last assistant message." }],
+        },
+      }),
+    ];
+    const stdout = lines.join("\n");
+    const parsed = parseClaudeCodeStreamOutput(stdout);
+
+    expect(parsed).not.toBeNull();
+    expect(parsed!.subtype).toBe("incomplete");
+    expect(parsed!.result).toBe("This is the last assistant message.");
+    expect(parsed!.sessionId).toBe("sess-incomplete-1");
+    expect(parsed!.model).toBe("claude-sonnet-4.5");
+    expect(parsed!.turns).toHaveLength(2);
+    expect(parsed!.stopReason).toBe("incomplete_no_result_line");
+    expect(parsed!.numTurns).toBe(2);
+    expect(parsed!.durationMs).toBe(0);
+    expect(parsed!.totalCostUsd).toBe(0);
+  });
+
+  test("Test 1.2: parses stream with no turns and no result line", () => {
+    const lines = [
+      JSON.stringify({
+        type: "system",
+        session_id: "sess-no-turns",
+        model: "claude-opus-4",
+      }),
+    ];
+    const stdout = lines.join("\n");
+    const parsed = parseClaudeCodeStreamOutput(stdout);
+
+    expect(parsed).not.toBeNull();
+    expect(parsed!.subtype).toBe("incomplete");
+    expect(parsed!.result).toBe("");
+    expect(parsed!.sessionId).toBe("sess-no-turns");
+    expect(parsed!.model).toBe("claude-opus-4");
+    expect(parsed!.turns).toHaveLength(0);
+    expect(parsed!.stopReason).toBe("incomplete_no_result_line");
+  });
+
+  test("Test 1.3: returns null for completely empty output", () => {
+    const parsed1 = parseClaudeCodeStreamOutput("");
+    expect(parsed1).toBeNull();
+
+    const parsed2 = parseClaudeCodeStreamOutput("   \n  \n  ");
+    expect(parsed2).toBeNull();
+  });
+
+  test("Test 1.4: returns null for malformed JSON lines only", () => {
+    const stdout = "not json\n{broken json\n[invalid";
+    const parsed = parseClaudeCodeStreamOutput(stdout);
+    expect(parsed).toBeNull();
+  });
+
+  test("Test 6.1: extracts from last assistant text-only turn", () => {
+    const lines = [
+      JSON.stringify({ type: "system", session_id: "s1", model: "test" }),
+      JSON.stringify({
+        type: "assistant",
+        message: { role: "assistant", content: [{ type: "text", text: "First message" }] },
+      }),
+      JSON.stringify({
+        type: "assistant",
+        message: { role: "assistant", content: [{ type: "text", text: "Last message" }] },
+      }),
+    ];
+    const parsed = parseClaudeCodeStreamOutput(lines.join("\n"));
+    expect(parsed).not.toBeNull();
+    expect(parsed!.result).toBe("Last message");
+  });
+
+  test("Test 6.2: extracts from last assistant turn with tool calls", () => {
+    const lines = [
+      JSON.stringify({ type: "system", session_id: "s1", model: "test" }),
+      JSON.stringify({
+        type: "assistant",
+        message: {
+          role: "assistant",
+          content: [
+            { type: "text", text: "Text with tools" },
+            { type: "tool_use", name: "Bash", input: { command: "ls" } },
+          ],
+        },
+      }),
+    ];
+    const parsed = parseClaudeCodeStreamOutput(lines.join("\n"));
+    expect(parsed).not.toBeNull();
+    expect(parsed!.result).toBe("Text with tools");
+  });
+
+  test("Test 6.3: returns empty string when no assistant turns", () => {
+    const lines = [JSON.stringify({ type: "system", session_id: "s1", model: "test" })];
+    const parsed = parseClaudeCodeStreamOutput(lines.join("\n"));
+    expect(parsed).not.toBeNull();
+    expect(parsed!.result).toBe("");
+  });
+
+  test("Test 6.4: extracts from most recent assistant turn before tool_result", () => {
+    const lines = [
+      JSON.stringify({ type: "system", session_id: "s1", model: "test" }),
+      JSON.stringify({
+        type: "assistant",
+        message: { role: "assistant", content: [{ type: "text", text: "Before tool call" }] },
+      }),
+      JSON.stringify({
+        type: "user",
+        message: { role: "user", content: [{ type: "tool_result", content: "tool output" }] },
+      }),
+    ];
+    const parsed = parseClaudeCodeStreamOutput(lines.join("\n"));
+    expect(parsed).not.toBeNull();
+    expect(parsed!.result).toBe("Before tool call");
+  });
+});
+
+describe("storeClaudeCodeDetail — incomplete results", () => {
+  test("Test 4.1: stores incomplete result as detail", async () => {
+    const store = createMemoryStore();
+    const incompleteParsed: ClaudeCodeParsedResult = {
+      type: "result",
+      subtype: "incomplete",
+      result: "Partial output",
+      sessionId: "sess-incomplete",
+      numTurns: 2,
+      totalCostUsd: 0,
+      durationMs: 0,
+      model: "claude-sonnet-4.5",
+      stopReason: "incomplete_no_result_line",
+      usage: {
+        inputTokens: 0,
+        outputTokens: 0,
+        cacheReadInputTokens: 0,
+        cacheCreationInputTokens: 0,
+      },
+      turns: [
+        { index: 0, role: "assistant", content: "Turn 1", toolCalls: null },
+        { index: 1, role: "assistant", content: "Partial output", toolCalls: null },
+      ],
+    };
+
+    const { detailHash, output, sessionId } = await storeClaudeCodeDetail(store, incompleteParsed);
+
+    expect(detailHash).toHaveLength(13);
+    expect(output).toBe("Partial output");
+    expect(sessionId).toBe("sess-incomplete");
+
+    const node = await store.get(detailHash);
+    expect(node).not.toBeNull();
+    expect(node!.payload.subtype).toBe("incomplete");
+    expect(node!.payload.stopReason).toBe("incomplete_no_result_line");
+    expect(node!.payload.turns).toHaveLength(2);
+  });
+});
+
 describe("storeClaudeCodeRawOutput", () => {
   test("stores raw text when JSON parsing fails", async () => {
     const store = createMemoryStore();

packages/workflow-agent-claude-code/package.json

@@ -18,11 +18,12 @@
     }
   },
   "scripts": {
-    "test": "bun test",
-    "test:ci": "bun test"
+    "prepublishOnly": "echo 'Use bun run release from repo root' && exit 1",
+    "test": "vitest run",
+    "test:ci": "vitest run"
   },
   "dependencies": {
-    "@uncaged/json-cas": "^0.5.3",
+    "@ocas/core": "^0.1.1",
     "@uncaged/workflow-util-agent": "workspace:^",
     "@uncaged/workflow-util": "workspace:^"
   },
@@ -34,12 +35,12 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/shazhou-ww/uncaged-workflow.git",
+    "url": "https://git.shazhou.work/uncaged/workflow.git",
     "directory": "packages/workflow-agent-claude-code"
   },
-  "homepage": "https://github.com/shazhou-ww/uncaged-workflow#readme",
+  "homepage": "https://git.shazhou.work/uncaged/workflow#readme",
   "bugs": {
-    "url": "https://github.com/shazhou-ww/uncaged-workflow/issues"
+    "url": "https://git.shazhou.work/uncaged/workflow/issues"
   },
   "license": "MIT"
 }

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

@@ -1,5 +1,5 @@
 import { spawn } from "node:child_process";
-import type { Store } from "@uncaged/json-cas";
+import type { Store } from "@ocas/core";
 import { createLogger } from "@uncaged/workflow-util";
 import {
   type AgentContext,
@@ -48,7 +48,9 @@ export function buildClaudeCodePrompt(ctx: AgentContext): string {
   return parts.join("\n");
 }
 
-function spawnClaude(args: string[]): Promise<{ stdout: string; stderr: string }> {
+function spawnClaude(
+  args: string[],
+): Promise<{ stdout: string; stderr: string; exitCode: number | null }> {
   return new Promise((resolve, reject) => {
     const child = spawn(CLAUDE_COMMAND, args, {
       env: process.env,
@@ -72,7 +74,7 @@ function spawnClaude(args: string[]): Promise<{ stdout: string; stderr: string }
 
     child.on("close", (code) => {
       if (code === 0) {
-        resolve({ stdout, stderr });
+        resolve({ stdout, stderr, exitCode: code });
         return;
       }
       const detail = stderr.trim() !== "" ? ` stderr=${stderr.trim()}` : "";
@@ -81,7 +83,9 @@ function spawnClaude(args: string[]): Promise<{ stdout: string; stderr: string }
   });
 }
 
-function spawnClaudeRun(prompt: string): Promise<{ stdout: string; stderr: string }> {
+function spawnClaudeRun(
+  prompt: string,
+): Promise<{ stdout: string; stderr: string; exitCode: number | null }> {
   const args = [
     "-p",
     prompt,
@@ -101,7 +105,7 @@ function spawnClaudeRun(prompt: string): Promise<{ stdout: string; stderr: strin
 function spawnClaudeResume(
   sessionId: string,
   message: string,
-): Promise<{ stdout: string; stderr: string }> {
+): Promise<{ stdout: string; stderr: string; exitCode: number | null }> {
   const args = [
     "-p",
     message,
@@ -120,16 +124,36 @@ function spawnClaudeResume(
   return spawnClaude(args);
 }
 
-async function processClaudeOutput(stdout: string, store: Store): Promise<AgentRunResult> {
+async function processClaudeOutput(
+  stdout: string,
+  stderr: string,
+  exitCode: number | null,
+  store: Store,
+  assembledPrompt: string,
+): Promise<AgentRunResult> {
   const parsed = parseClaudeCodeStreamOutput(stdout);
 
   if (parsed !== null) {
     const { detailHash, output, sessionId } = await storeClaudeCodeDetail(store, parsed);
-    return { output, detailHash, sessionId };
+
+    // Log incomplete results for visibility
+    if (parsed.subtype === "incomplete") {
+      log(
+        "7NQW8R4P",
+        `Claude Code exited with incomplete output (no result line). Exit code: ${exitCode ?? "null"}, stderr: ${stderr.slice(0, 200)}`,
+      );
+    }
+
+    return { output, detailHash, sessionId, assembledPrompt };
   }
 
+  // Truly unparseable output - provide enhanced error message
+  const exitInfo = exitCode !== null && exitCode !== 0 ? `Exit code: ${exitCode}\n` : "";
+  const stderrInfo = stderr.trim() !== "" ? `Stderr: ${stderr.slice(0, 200)}\n` : "";
+  const stdoutSnippet = stdout.slice(0, 200);
+
   throw new Error(
-    `Claude Code returned unparseable output (first 200 chars): ${stdout.slice(0, 200)}`,
+    `Claude Code exited without producing parseable output.\n${exitInfo}${stderrInfo}Stdout (first 200 chars): ${stdoutSnippet}`,
   );
 }
 
@@ -143,8 +167,8 @@ async function runClaudeCode(ctx: AgentContext): Promise<AgentRunResult> {
     const cachedSessionId = await getCachedSessionId("claude-code", ctx.threadId, ctx.role);
     if (cachedSessionId !== null) {
       try {
-        const { stdout } = await spawnClaudeResume(cachedSessionId, fullPrompt);
-        const result = await processClaudeOutput(stdout, ctx.store);
+        const { stdout, stderr, exitCode } = await spawnClaudeResume(cachedSessionId, fullPrompt);
+        const result = await processClaudeOutput(stdout, stderr, exitCode, ctx.store, fullPrompt);
         if (result.sessionId !== undefined && result.sessionId !== "") {
           await setCachedSessionId("claude-code", ctx.threadId, ctx.role, result.sessionId);
         }
@@ -152,16 +176,14 @@ async function runClaudeCode(ctx: AgentContext): Promise<AgentRunResult> {
       } catch (err) {
         log(
           "5VKR8N3Q",
-          "resume failed for session %s, falling back to fresh run: %s",
-          cachedSessionId,
-          err,
+          `resume failed for session ${cachedSessionId}, falling back to fresh run: ${err}`,
         );
       }
     }
   }
 
-  const { stdout } = await spawnClaudeRun(fullPrompt);
-  const result = await processClaudeOutput(stdout, ctx.store);
+  const { stdout, stderr, exitCode } = await spawnClaudeRun(fullPrompt);
+  const result = await processClaudeOutput(stdout, stderr, exitCode, ctx.store, fullPrompt);
   if (result.sessionId !== undefined && result.sessionId !== "") {
     await setCachedSessionId("claude-code", ctx.threadId, ctx.role, result.sessionId);
   }
@@ -173,8 +195,8 @@ async function continueClaudeCode(
   message: string,
   store: Store,
 ): Promise<AgentRunResult> {
-  const { stdout } = await spawnClaudeResume(sessionId, message);
-  return processClaudeOutput(stdout, store);
+  const { stdout, stderr, exitCode } = await spawnClaudeResume(sessionId, message);
+  return processClaudeOutput(stdout, stderr, exitCode, store, "");
 }
 
 /** Agent CLI factory: parses argv, runs Claude Code, extracts output, writes StepNode. */

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

@@ -1,4 +1,4 @@
-import type { JSONSchema } from "@uncaged/json-cas";
+import type { JSONSchema } from "@ocas/core";
 
 export const CLAUDE_CODE_DETAIL_SCHEMA: JSONSchema = {
   title: "claude-code-detail",
@@ -34,7 +34,7 @@ export const CLAUDE_CODE_DETAIL_SCHEMA: JSONSchema = {
     },
     turns: {
       type: "array",
-      items: { type: "string", format: "cas_ref" },
+      items: { type: "string", format: "ocas_ref" },
     },
   },
   additionalProperties: false,

packages/workflow-agent-claude-code/src/session-detail.ts

@@ -1,4 +1,4 @@
-import { bootstrap, putSchema, type Store } from "@uncaged/json-cas";
+import { bootstrap, putSchema, type Store } from "@ocas/core";
 
 import {
   CLAUDE_CODE_DETAIL_SCHEMA,
@@ -71,6 +71,7 @@ type ParseState = {
   turns: ClaudeCodeTurnPayload[];
   resultLine: Record<string, unknown> | null;
   model: string;
+  sessionId: string;
   turnIndex: number;
 };
 
@@ -78,6 +79,9 @@ function processSystemLine(parsed: Record<string, unknown>, state: ParseState):
   if (typeof parsed.model === "string") {
     state.model = parsed.model;
   }
+  if (typeof parsed.session_id === "string") {
+    state.sessionId = parsed.session_id;
+  }
 }
 
 function processAssistantLine(parsed: Record<string, unknown>, state: ParseState): void {
@@ -124,8 +128,52 @@ function processLine(line: string, state: ParseState): void {
   else if (type === "result") state.resultLine = parsed;
 }
 
+/**
+ * Extract output text from the last assistant turn.
+ * Used for best-effort extraction when no result line is present.
+ */
+function extractLastAssistantContent(turns: ClaudeCodeTurnPayload[]): string {
+  for (let i = turns.length - 1; i >= 0; i--) {
+    const turn = turns[i];
+    if (turn !== undefined && turn.role === "assistant" && turn.content !== "") {
+      return turn.content;
+    }
+  }
+  return "";
+}
+
 function assembleResult(state: ParseState): ClaudeCodeParsedResult | null {
-  if (state.resultLine === null) return null;
+  // Handle incomplete result (no result line)
+  if (state.resultLine === null) {
+    // Need at least a session_id from system line to be parseable
+    if (state.sessionId === "") {
+      return null;
+    }
+
+    // Best-effort extraction: get output from last assistant turn
+    const result = extractLastAssistantContent(state.turns);
+
+    return {
+      type: "result",
+      subtype: "incomplete",
+      result,
+      sessionId: state.sessionId,
+      numTurns: state.turns.length,
+      totalCostUsd: 0,
+      durationMs: 0,
+      model: state.model,
+      stopReason: "incomplete_no_result_line",
+      usage: {
+        inputTokens: 0,
+        outputTokens: 0,
+        cacheReadInputTokens: 0,
+        cacheCreationInputTokens: 0,
+      },
+      turns: state.turns,
+    };
+  }
+
+  // Handle complete result (has result line)
   const sessionId = state.resultLine.session_id;
   const result = state.resultLine.result;
   const subtype = state.resultLine.subtype;
@@ -159,7 +207,13 @@ function assembleResult(state: ParseState): ClaudeCodeParsedResult | null {
  */
 export function parseClaudeCodeStreamOutput(stdout: string): ClaudeCodeParsedResult | null {
   const lines = stdout.trim().split("\n");
-  const state: ParseState = { turns: [], resultLine: null, model: "", turnIndex: 0 };
+  const state: ParseState = {
+    turns: [],
+    resultLine: null,
+    model: "",
+    sessionId: "",
+    turnIndex: 0,
+  };
   for (const line of lines) {
     processLine(line, state);
   }

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

@@ -1,4 +1,4 @@
-export type ClaudeCodeResultSubtype = "success" | "error_max_turns" | "error_budget";
+export type ClaudeCodeResultSubtype = "success" | "error_max_turns" | "error_budget" | "incomplete";
 
 /** A single tool call within an assistant turn. */
 export type ClaudeCodeToolCall = {

packages/workflow-agent-claude-code/vitest.config.ts

@@ -0,0 +1,8 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    include: ["src/__tests__/**/*.test.ts"],
+    passWithNoTests: true,
+  },
+});

packages/workflow-agent-hermes/README.md

@@ -8,7 +8,7 @@
 
 On first visit to a role it sends a composed prompt (role definition, task, history, edge prompt); on continuation it resumes the cached session. Session transcripts and raw output are stored as CAS detail nodes.
 
-**Dependencies:** `@uncaged/json-cas`, `@uncaged/workflow-util-agent`, `@uncaged/workflow-protocol`, `@uncaged/workflow-util`
+**Dependencies:** `@ocas/core`, `@uncaged/workflow-util-agent`, `@uncaged/workflow-protocol`, `@uncaged/workflow-util`
 
 ## Installation
 

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

@@ -3,7 +3,7 @@ import { describe, expect, test } from "bun:test";
 import { mkdtemp, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { createMemoryStore, refs, validate, walk } from "@uncaged/json-cas";
+import { createMemoryStore, refs, validate, walk } from "@ocas/core";
 
 import {
   computeDurationMs,
@@ -82,7 +82,7 @@ describe("computeDurationMs", () => {
 });
 
 describe("storeHermesSessionDetail", () => {
-  test("stores hermes-detail root with cas_ref turns walkable", async () => {
+  test("stores hermes-detail root with ocas_ref turns walkable", async () => {
     const session: HermesSessionJson = {
       session_id: "20260518_133159_6a84e8",
       model: "claude-opus-4.6",

packages/workflow-agent-hermes/package.json

@@ -18,11 +18,12 @@
     }
   },
   "scripts": {
-    "test": "bun test",
-    "test:ci": "bun test __tests__/*.test.ts"
+    "prepublishOnly": "echo 'Use bun run release from repo root' && exit 1",
+    "test": "vitest run",
+    "test:ci": "vitest run"
   },
   "dependencies": {
-    "@uncaged/json-cas": "^0.5.3",
+    "@ocas/core": "^0.1.1",
     "@uncaged/workflow-util-agent": "workspace:^",
     "@uncaged/workflow-protocol": "workspace:^",
     "@uncaged/workflow-util": "workspace:^"
@@ -35,12 +36,12 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/shazhou-ww/uncaged-workflow.git",
+    "url": "https://git.shazhou.work/uncaged/workflow.git",
     "directory": "packages/workflow-agent-hermes"
   },
-  "homepage": "https://github.com/shazhou-ww/uncaged-workflow#readme",
+  "homepage": "https://git.shazhou.work/uncaged/workflow#readme",
   "bugs": {
-    "url": "https://github.com/shazhou-ww/uncaged-workflow/issues"
+    "url": "https://git.shazhou.work/uncaged/workflow/issues"
   },
   "engines": {
     "bun": ">= 1.0.0"

packages/workflow-agent-hermes/src/hermes.ts

@@ -1,4 +1,4 @@
-import type { Store } from "@uncaged/json-cas";
+import type { Store } from "@ocas/core";
 import { createLogger } from "@uncaged/workflow-util";
 import {
   type AgentContext,
@@ -117,7 +117,7 @@ export function createHermesAgent(): () => Promise<void> {
       await setCachedSessionId(ctx.threadId, ctx.role, sessionId);
     }
 
-    return { output: text, detailHash, sessionId };
+    return { output: text, detailHash, sessionId, assembledPrompt: fullPrompt };
   }
 
   async function runHermes(ctx: AgentContext): Promise<AgentRunResult> {
@@ -148,7 +148,7 @@ export function createHermesAgent(): () => Promise<void> {
     // so the agent sees the full conversation history (crucial for retries).
     const { text, sessionId } = await client.prompt(message);
     const { detailHash } = await storePromptResult(store, sessionId);
-    return { output: text, detailHash, sessionId };
+    return { output: text, detailHash, sessionId, assembledPrompt: "" };
   }
 
   const agentMain = createAgent({

packages/workflow-agent-hermes/src/schemas.ts

@@ -1,4 +1,4 @@
-import type { JSONSchema } from "@uncaged/json-cas";
+import type { JSONSchema } from "@ocas/core";
 
 const HERMES_TOOL_CALL_SCHEMA: JSONSchema = {
   type: "object",
@@ -39,7 +39,7 @@ export const HERMES_DETAIL_SCHEMA: JSONSchema = {
     turnCount: { type: "integer" },
     turns: {
       type: "array",
-      items: { type: "string", format: "cas_ref" },
+      items: { type: "string", format: "ocas_ref" },
     },
   },
   additionalProperties: false,

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

@@ -3,7 +3,7 @@ import { readFile } from "node:fs/promises";
 import { homedir } from "node:os";
 import { join } from "node:path";
 
-import { bootstrap, putSchema, type Store } from "@uncaged/json-cas";
+import { bootstrap, putSchema, type Store } from "@ocas/core";
 
 import { HERMES_DETAIL_SCHEMA, HERMES_RAW_OUTPUT_SCHEMA, HERMES_TURN_SCHEMA } from "./schemas.js";
 import type {

packages/workflow-agent-hermes/vitest.config.ts

@@ -0,0 +1,8 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    include: ["src/__tests__/**/*.test.ts"],
+    passWithNoTests: true,
+  },
+});

packages/workflow-dashboard/package.json

@@ -5,7 +5,9 @@
   "type": "module",
   "scripts": {
     "dev": "bun server.ts",
-    "build": "vite build"
+    "build": "vite build",
+    "test": "vitest run",
+    "test:ci": "vitest run"
   },
   "dependencies": {
     "@base-ui/react": "^1.5.0",

packages/workflow-dashboard/src/editor/model/edit-node-view.ts

@@ -14,7 +14,7 @@ export const editNodeViewModel = define.view("editNodeView", editNodeView, (set,
   function start(nodeId: string) {
     const [nodes] = model.use(nodesModel);
     const node = nodes.find((n) => n.id === nodeId);
-    if (!node || node.type !== "role") return;
+    if (node?.type !== "role") return;
     set({ node: node as WorkNode<"role"> });
   }
 

packages/workflow-dashboard/src/editor/trans/trans-out.ts

@@ -40,7 +40,7 @@ function traverse(
   visited.add(nodeId);
 
   const node = nodeMap.get(nodeId);
-  if (!node || node.type !== "role") return;
+  if (node?.type !== "role") return;
 
   const roleNode = node as WorkNode<"role">;
   const outEdges = outgoingEdges.get(nodeId) ?? [];

packages/workflow-protocol/README.md

@@ -4,9 +4,9 @@ Shared TypeScript types and JSON Schema constants for the workflow engine.
 
 ## Overview
 
-This is the contract layer (Layer 0). It defines `WorkflowPayload`, thread node payloads, moderator context, CLI output shapes, and configuration types used across every other package. It has no runtime logic beyond exporting schema objects from `@uncaged/json-cas`.
+This is the contract layer (Layer 0). It defines `WorkflowPayload`, thread node payloads, moderator context, CLI output shapes, and configuration types used across every other package. It has no runtime logic beyond exporting schema objects from `@ocas/core`.
 
-**Dependencies:** `@uncaged/json-cas`, `@uncaged/json-cas-fs`
+**Dependencies:** `@ocas/core`, `@ocas/fs`
 
 ## Installation
 

packages/workflow-protocol/package.json

@@ -14,9 +14,14 @@
       "import": "./dist/index.js"
     }
   },
+  "scripts": {
+    "prepublishOnly": "echo 'Use bun run release from repo root' && exit 1",
+    "test": "vitest run",
+    "test:ci": "vitest run"
+  },
   "dependencies": {
-    "@uncaged/json-cas": "^0.5.3",
-    "@uncaged/json-cas-fs": "^0.5.3"
+    "@ocas/core": "^0.1.1",
+    "@ocas/fs": "^0.1.1"
   },
   "devDependencies": {
     "typescript": "^5.8.3"
@@ -26,12 +31,12 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/shazhou-ww/uncaged-workflow.git",
+    "url": "https://git.shazhou.work/uncaged/workflow.git",
     "directory": "packages/workflow-protocol"
   },
-  "homepage": "https://github.com/shazhou-ww/uncaged-workflow#readme",
+  "homepage": "https://git.shazhou.work/uncaged/workflow#readme",
   "bugs": {
-    "url": "https://github.com/shazhou-ww/uncaged-workflow/issues"
+    "url": "https://git.shazhou.work/uncaged/workflow/issues"
   },
   "license": "MIT"
 }

packages/workflow-protocol/src/__tests__/types.test.ts

@@ -1,4 +1,4 @@
-import { describe, expect, test } from "bun:test";
+import { describe, expect, test } from "vitest";
 import type { StartNodePayload, StepRecord, Target } from "../types.js";
 
 describe("Protocol types for thread/edge location", () => {
@@ -25,6 +25,7 @@ describe("Protocol types for thread/edge location", () => {
         edgePrompt: "Plan the implementation",
         startedAtMs: Date.now(),
         completedAtMs: Date.now() + 1000,
+        assembledPrompt: null,
         cwd: "/home/user/project",
       };
 

packages/workflow-protocol/src/schemas.ts

@@ -1,4 +1,4 @@
-import type { JSONSchema } from "@uncaged/json-cas";
+import type { JSONSchema } from "@ocas/core";
 
 const ROLE_DEFINITION: JSONSchema = {
   type: "object",
@@ -9,7 +9,7 @@ const ROLE_DEFINITION: JSONSchema = {
     capabilities: { type: "array", items: { type: "string" } },
     procedure: { type: "string" },
     output: { type: "string" },
-    frontmatter: { type: "string", format: "cas_ref" },
+    frontmatter: { type: "string", format: "ocas_ref" },
   },
   additionalProperties: false,
 };
@@ -54,7 +54,7 @@ export const START_NODE_SCHEMA: JSONSchema = {
   type: "object",
   required: ["workflow", "prompt", "cwd"],
   properties: {
-    workflow: { type: "string", format: "cas_ref" },
+    workflow: { type: "string", format: "ocas_ref" },
     prompt: { type: "string" },
     cwd: { type: "string" },
   },
@@ -76,18 +76,21 @@ export const STEP_NODE_SCHEMA: JSONSchema = {
     "cwd",
   ],
   properties: {
-    start: { type: "string", format: "cas_ref" },
+    start: { type: "string", format: "ocas_ref" },
     prev: {
-      anyOf: [{ type: "string", format: "cas_ref" }, { type: "null" }],
+      anyOf: [{ type: "string", format: "ocas_ref" }, { type: "null" }],
     },
     role: { type: "string" },
-    output: { type: "string", format: "cas_ref" },
-    detail: { type: "string", format: "cas_ref" },
+    output: { type: "string", format: "ocas_ref" },
+    detail: { type: "string", format: "ocas_ref" },
     agent: { type: "string" },
     edgePrompt: { type: "string" },
     startedAtMs: { type: "integer" },
     completedAtMs: { type: "integer" },
     cwd: { type: "string" },
+    assembledPrompt: {
+      anyOf: [{ type: "string", format: "ocas_ref" }, { type: "null" }],
+    },
   },
   additionalProperties: false,
 };

packages/workflow-protocol/src/types.ts

@@ -20,6 +20,8 @@ export type StepRecord = {
   completedAtMs: number;
   /** Working directory where the agent executed. Missing in legacy nodes → "". */
   cwd: string;
+  /** CAS ref to the fully assembled prompt sent to the agent. null for legacy steps. */
+  assembledPrompt: CasRef | null;
 };
 
 // ── 4.2 Workflow 定义 ───────────────────────────────────────────────
@@ -97,6 +99,8 @@ export type StepOutput = {
   thread: ThreadId;
   head: CasRef;
   status: ThreadStatus;
+  /** The current or next role. Null when completed, cancelled, or next is $END. */
+  currentRole: string | null;
   done: boolean;
   background: boolean | null;
 };

packages/workflow-protocol/vitest.config.ts

@@ -0,0 +1,8 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    include: ["src/__tests__/**/*.test.ts"],
+    passWithNoTests: true,
+  },
+});

packages/workflow-util-agent/README.md

@@ -8,7 +8,7 @@ Layer 2 agent framework. Provides the standard entrypoint for all agent CLIs: pa
 
 Also exports prompt builders, config/storage helpers, and session ID caching for multi-turn agents.
 
-**Dependencies:** `@uncaged/json-cas`, `@uncaged/json-cas-fs`, `@uncaged/workflow-protocol`, `@uncaged/workflow-util`, `dotenv`, `yaml`
+**Dependencies:** `@ocas/core`, `@ocas/fs`, `@uncaged/workflow-protocol`, `@uncaged/workflow-util`, `dotenv`, `yaml`
 
 ## Installation
 

packages/workflow-util-agent/__tests__/adapter-retry.test.ts

@@ -1,4 +1,4 @@
-import { createMemoryStore, putSchema } from "@uncaged/json-cas";
+import { createMemoryStore, putSchema } from "@ocas/core";
 import { describe, expect, test } from "vitest";
 
 import { tryFrontmatterFastPath } from "../src/frontmatter.js";
@@ -44,6 +44,7 @@ describe("adapter-stdout: A4 retry loop survives JSON output", () => {
       body: secondAttempt!.body,
       startedAtMs: 1000,
       completedAtMs: 2000,
+      assembledPrompt: null,
     };
 
     const json = JSON.stringify(adapterOutput);

packages/workflow-util-agent/__tests__/adapter-stdout.test.ts

@@ -1,4 +1,4 @@
-import { createMemoryStore, putSchema } from "@uncaged/json-cas";
+import { createMemoryStore, putSchema } from "@ocas/core";
 import { describe, expect, test } from "vitest";
 
 import { tryFrontmatterFastPath } from "../src/frontmatter.js";

packages/workflow-util-agent/__tests__/frontmatter-fast-path.test.ts

@@ -1,4 +1,4 @@
-import { createMemoryStore, putSchema } from "@uncaged/json-cas";
+import { createMemoryStore, putSchema } from "@ocas/core";
 import { describe, expect, test } from "vitest";
 
 import { tryFrontmatterFastPath } from "../src/frontmatter.js";

packages/workflow-util-agent/package.json

@@ -15,12 +15,13 @@
     }
   },
   "scripts": {
-    "test": "bun test",
-    "test:ci": "bun test"
+    "prepublishOnly": "echo 'Use bun run release from repo root' && exit 1",
+    "test": "vitest run",
+    "test:ci": "vitest run"
   },
   "dependencies": {
-    "@uncaged/json-cas": "^0.5.3",
-    "@uncaged/json-cas-fs": "^0.5.3",
+    "@ocas/core": "^0.1.1",
+    "@ocas/fs": "^0.1.1",
     "@uncaged/workflow-protocol": "workspace:^",
     "@uncaged/workflow-util": "workspace:^",
     "dotenv": "^16.6.1",
@@ -34,12 +35,12 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/shazhou-ww/uncaged-workflow.git",
+    "url": "https://git.shazhou.work/uncaged/workflow.git",
     "directory": "packages/workflow-util-agent"
   },
-  "homepage": "https://github.com/shazhou-ww/uncaged-workflow#readme",
+  "homepage": "https://git.shazhou.work/uncaged/workflow#readme",
   "bugs": {
-    "url": "https://github.com/shazhou-ww/uncaged-workflow/issues"
+    "url": "https://git.shazhou.work/uncaged/workflow/issues"
   },
   "license": "MIT"
 }

packages/workflow-util-agent/src/__tests__/parseArgv.test.ts

@@ -1,4 +1,4 @@
-import { afterEach, beforeEach, describe, expect, test } from "bun:test";
+import { afterEach, beforeEach, describe, expect, test } from "vitest";
 
 describe("parseArgv empty prompt error message", () => {
   let stderrOutput: string;

packages/workflow-util-agent/src/build-output-format-instruction.ts

@@ -1,4 +1,4 @@
-import type { JSONSchema } from "@uncaged/json-cas";
+import type { JSONSchema } from "@ocas/core";
 
 type SchemaProperty = {
   name: string;
@@ -214,7 +214,7 @@ function getConstValue(propSchema: JSONSchema): string {
 function buildVariantBlock(variant: JSONSchema, discriminant: string): string {
   const props = extractSchemaProperties(variant);
   const value = getConstValue(
-    ((variant.properties as Record<string, JSONSchema>) ?? {})[discriminant] ?? {},
+    (variant.properties as Record<string, JSONSchema>)?.[discriminant] ?? {},
   );
   const yamlExample = buildYamlExampleBlock(props);
   const fieldList = buildFieldList(props);

packages/workflow-util-agent/src/context.ts

@@ -1,4 +1,4 @@
-import type { Store } from "@uncaged/json-cas";
+import type { Store } from "@ocas/core";
 import type {
   CasRef,
   StartNodePayload,
@@ -131,6 +131,7 @@ async function buildHistory(
       startedAtMs: step.startedAtMs,
       completedAtMs: step.completedAtMs,
       cwd: step.cwd ?? "",
+      assembledPrompt: step.assembledPrompt ?? null,
       content,
     });
   }

packages/workflow-util-agent/src/extract.ts

@@ -1,4 +1,4 @@
-import { getSchema, validate } from "@uncaged/json-cas";
+import { getSchema, validate } from "@ocas/core";
 
 import type { CasRef, ModelAlias, WorkflowConfig } from "@uncaged/workflow-protocol";
 import { createAgentStore, resolveStorageRoot } from "./storage.js";

packages/workflow-util-agent/src/frontmatter.ts

@@ -1,5 +1,5 @@
-import type { Store } from "@uncaged/json-cas";
-import { getSchema, validate } from "@uncaged/json-cas";
+import type { Store } from "@ocas/core";
+import { getSchema, validate } from "@ocas/core";
 import type { CasRef } from "@uncaged/workflow-protocol";
 import {
   type AgentFrontmatter,

packages/workflow-util-agent/src/run.ts

@@ -1,4 +1,4 @@
-import { getSchema, validate } from "@uncaged/json-cas";
+import { getSchema, validate } from "@ocas/core";
 import type { CasRef, StepNodePayload, ThreadId } from "@uncaged/workflow-protocol";
 import { config as loadDotenv } from "dotenv";
 import { buildOutputFormatInstruction } from "./build-output-format-instruction.js";
@@ -64,6 +64,7 @@ async function writeStepNode(options: {
   edgePrompt: string;
   startedAtMs: number;
   completedAtMs: number;
+  assembledPromptHash: CasRef | null;
 }): Promise<CasRef> {
   const payload: StepNodePayload = {
     start: options.startHash,
@@ -76,6 +77,7 @@ async function writeStepNode(options: {
     startedAtMs: options.startedAtMs,
     completedAtMs: options.completedAtMs,
     cwd: process.cwd(),
+    assembledPrompt: options.assembledPromptHash,
   };
   const hash = await options.store.put(options.schemas.stepNode, payload);
   const node = options.store.get(hash);
@@ -114,6 +116,7 @@ async function persistStep(options: {
   agentName: string;
   startedAtMs: number;
   completedAtMs: number;
+  assembledPromptHash: CasRef | null;
 }): Promise<CasRef> {
   const { store, schemas, chain, headHash } = options.ctx.meta;
   return writeStepNode({
@@ -128,6 +131,7 @@ async function persistStep(options: {
     edgePrompt: options.ctx.edgePrompt,
     startedAtMs: options.startedAtMs,
     completedAtMs: options.completedAtMs,
+    assembledPromptHash: options.assembledPromptHash,
   });
 }
 
@@ -182,6 +186,14 @@ export function createAgent(options: AgentOptions): () => Promise<void> {
       );
     }
     const completedAtMs = Date.now();
+
+    // Store the assembled prompt in CAS for later inspection via `step read --prompt`
+    const promptText = agentResult.assembledPrompt;
+    const assembledPromptHash =
+      promptText !== ""
+        ? await ctx.meta.store.put(ctx.meta.schemas.text, promptText).catch(() => null)
+        : null;
+
     const stepHash = await persistStep({
       ctx,
       outputHash: extracted.outputHash,
@@ -189,6 +201,7 @@ export function createAgent(options: AgentOptions): () => Promise<void> {
       agentName: agentLabel(options.name),
       startedAtMs,
       completedAtMs,
+      assembledPromptHash,
     });
 
     const adapterOutput: AdapterOutput = {

packages/workflow-util-agent/src/schemas.ts

@@ -1,22 +1,26 @@
-import type { Hash, Store } from "@uncaged/json-cas";
-import { putSchema } from "@uncaged/json-cas";
+import type { Hash, Store } from "@ocas/core";
+import { putSchema } from "@ocas/core";
 import { START_NODE_SCHEMA, STEP_NODE_SCHEMA, WORKFLOW_SCHEMA } from "@uncaged/workflow-protocol";
 
 export type UwfAgentSchemaHashes = {
   workflow: Hash;
   startNode: Hash;
   stepNode: Hash;
+  text: Hash;
 };
 
+const TEXT_SCHEMA = { type: "string" as const };
+
 /**
  * Register Workflow, StartNode, and StepNode JSON Schemas in the CAS store.
  * Idempotent: safe to call on every agent invocation.
  */
 export async function registerAgentSchemas(store: Store): Promise<UwfAgentSchemaHashes> {
-  const [workflow, startNode, stepNode] = await Promise.all([
+  const [workflow, startNode, stepNode, text] = await Promise.all([
     putSchema(store, WORKFLOW_SCHEMA),
     putSchema(store, START_NODE_SCHEMA),
     putSchema(store, STEP_NODE_SCHEMA),
+    putSchema(store, TEXT_SCHEMA),
   ]);
-  return { workflow, startNode, stepNode };
+  return { workflow, startNode, stepNode, text };
 }

packages/workflow-util-agent/src/storage.ts

@@ -2,8 +2,8 @@ import { readFile } from "node:fs/promises";
 import { homedir } from "node:os";
 import { join } from "node:path";
 
-import type { Store } from "@uncaged/json-cas";
-import { createFsStore } from "@uncaged/json-cas-fs";
+import type { Store } from "@ocas/core";
+import { createFsStore } from "@ocas/fs";
 import type {
   AgentAlias,
   AgentConfig,

packages/workflow-util-agent/src/types.ts

@@ -1,4 +1,4 @@
-import type { Store } from "@uncaged/json-cas";
+import type { Store } from "@ocas/core";
 import type { ModeratorContext, ThreadId, WorkflowPayload } from "@uncaged/workflow-protocol";
 
 export type AgentContext = ModeratorContext & {
@@ -27,6 +27,8 @@ export type AgentRunResult = {
   output: string;
   detailHash: string;
   sessionId: string;
+  /** The fully assembled prompt that was sent to the agent. */
+  assembledPrompt: string;
 };
 
 export type AgentContinueFn = (

packages/workflow-util-agent/tsconfig.json

@@ -5,5 +5,5 @@
     "outDir": "dist"
   },
   "include": ["src"],
-  "references": [{ "path": "../workflow-protocol" }]
+  "references": [{ "path": "../workflow-protocol" }, { "path": "../workflow-util" }]
 }

packages/workflow-util-agent/vitest.config.ts

@@ -0,0 +1,8 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    include: ["src/__tests__/**/*.test.ts"],
+    passWithNoTests: true,
+  },
+});

packages/workflow-util/package.json

@@ -14,6 +14,11 @@
       "import": "./dist/index.js"
     }
   },
+  "scripts": {
+    "prepublishOnly": "echo 'Use bun run release from repo root' && exit 1",
+    "test": "vitest run",
+    "test:ci": "vitest run"
+  },
   "dependencies": {},
   "devDependencies": {
     "typescript": "^5.8.3"
@@ -23,12 +28,12 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/shazhou-ww/uncaged-workflow.git",
+    "url": "https://git.shazhou.work/uncaged/workflow.git",
     "directory": "packages/workflow-util"
   },
-  "homepage": "https://github.com/shazhou-ww/uncaged-workflow#readme",
+  "homepage": "https://git.shazhou.work/uncaged/workflow#readme",
   "bugs": {
-    "url": "https://github.com/shazhou-ww/uncaged-workflow/issues"
+    "url": "https://git.shazhou.work/uncaged/workflow/issues"
   },
   "license": "MIT"
 }

packages/workflow-util/src/__tests__/ulid-timestamp.test.ts

@@ -1,4 +1,4 @@
-import { describe, expect, it } from "bun:test";
+import { describe, expect, it } from "vitest";
 import { extractUlidTimestamp, generateUlid } from "../ulid.js";
 
 describe("extractUlidTimestamp", () => {

packages/workflow-util/src/bootstrap-reference.ts

@@ -0,0 +1,39 @@
+export function generateBootstrapReference(): string {
+  return `---
+name: uwf
+description: "Uncaged Workflow (uwf) — YAML 状态机工作流引擎。任务涉及 workflow 时加载此 skill。"
+tags: [workflow, uwf, uncaged]
+triggers:
+  - uwf
+  - workflow
+  - 工作流
+---
+
+# uwf (Uncaged Workflow)
+
+YAML 状态机工作流引擎。当用户提到「workflow」「工作流」时，指的是 **uwf workflow**（YAML 定义的状态机），不是 Hermes skill。用 \`uwf\` CLI 操作，不要混淆。
+
+## 首次使用
+
+运行以下命令获取完整用法：
+
+\`\`\`bash
+uwf skill user    # 用户使用手册（CLI 命令、thread 生命周期）
+uwf skill author  # workflow 编写指南（role 定义、graph 路由、schema）
+\`\`\`
+
+## 快速参考
+
+\`\`\`bash
+uwf workflow list                          # 查看已注册 workflow
+uwf workflow add <file.yaml>               # 注册 workflow
+uwf thread start <workflow> -p "prompt"    # 创建 thread
+uwf thread exec <thread-id> -c 10          # 执行最多 10 步
+uwf thread list                            # 查看所有 thread
+\`\`\`
+
+## 示例 workflow
+
+参考项目 \`examples/\` 目录下的 YAML 文件（analyze-topic、debate、solve-issue）。
+`;
+}

packages/workflow-util/src/developer-reference.ts

@@ -20,7 +20,7 @@ Dependency layers (each only imports from packages above it):
 protocol → util → util-agent → agent-hermes / agent-builtin / cli-workflow
 \`\`\`
 
-External CAS: \`@uncaged/json-cas\` (store API, hashing, schema validation) + \`@uncaged/json-cas-fs\` (filesystem backend).
+External CAS: \`@ocas/core\` (store API, hashing, schema validation) + \`@ocas/fs\` (filesystem backend).
 
 ## Coding Conventions
 
@@ -122,7 +122,7 @@ Shared entry point for all agent CLIs. Handles:
 
 ### CAS Integration
 
-All data is CAS-addressed via \`@uncaged/json-cas\`:
+All data is CAS-addressed via \`@ocas/core\`:
 - \`store.put(schemaHash, data)\` → content hash
 - \`store.get(hash)\` → node
 - \`validate(store, node)\` → schema check

packages/workflow-util/src/index.ts

@@ -3,6 +3,7 @@ export { generateAdapterReference } from "./adapter-reference.js";
 export { generateArchitectureReference } from "./architecture-reference.js";
 export { generateAuthorReference } from "./author-reference.js";
 export { encodeUint64AsCrockford } from "./base32.js";
+export { generateBootstrapReference } from "./bootstrap-reference.js";
 export { generateCliReference } from "./cli-reference.js";
 export { generateDeveloperReference } from "./developer-reference.js";
 export { env } from "./env.js";

packages/workflow-util/src/user-reference.ts

@@ -121,5 +121,15 @@ uwf log clean --before <date>      # delete old logs
 uwf --format <json|yaml>           # output format (default: json)
 uwf -V, --version                  # print version
 \`\`\`
+
+## Other Skill References
+
+For specific scenarios, run the corresponding \`uwf skill\` command:
+
+| Scenario | Command | When to use |
+|----------|---------|-------------|
+| Writing workflow YAML | \`uwf skill author\` | Designing roles, conditions, graphs, and edge prompts |
+| Contributing to the engine | \`uwf skill developer\` | Modifying the workflow engine codebase itself |
+| Building a new agent adapter | \`uwf skill adapter\` | Creating a new \`uwf-<name>\` CLI adapter |
 `;
 }

packages/workflow-util/vitest.config.ts

@@ -0,0 +1,8 @@
+import { defineConfig } from "vitest/config";
+
+export default defineConfig({
+  test: {
+    include: ["src/__tests__/**/*.test.ts"],
+    passWithNoTests: true,
+  },
+});

scripts/mock-agent.ts

@@ -1,6 +1,6 @@
 #!/usr/bin/env bun
 // Mock agent for smoke testing
-import { bootstrap, type JSONSchema, putSchema } from "@uncaged/json-cas";
+import { bootstrap, type JSONSchema, putSchema } from "@ocas/core";
 import { createAgent } from "../packages/uwf-agent-kit/src/index.js";
 
 const MOCK_RAW_OUTPUT_SCHEMA: JSONSchema = {

scripts/publish-all.mjs

@@ -21,6 +21,7 @@ const publishOrder = [
   "workflow-util-agent",
   "workflow-agent-hermes",
   "workflow-agent-builtin",
+  "workflow-agent-claude-code",
   "cli-workflow",
 ];
 
@@ -59,7 +60,7 @@ let failed = false;
 for (const name of publishOrder) {
   const pkgDir = join(root, "packages", name);
   const tagFlag = tag ? `--tag ${tag}` : "";
-  const cmd = `npm publish --access public ${tagFlag}`;
+  const cmd = `npm publish --access public --ignore-scripts ${tagFlag}`;
 
   console.log(`📦 ${name}...`);