feat(workflow-util): add frontmatter markdown parser and validator

Phase 1 of RFC #351 — define AgentFrontmatter type, parseFrontmatterMarkdown()
and validateFrontmatter() with 45 tests.

- Built-in minimal YAML parser (no new deps)
- Never throws on malformed input — degrades gracefully
- All fields use T | null (no optional properties)

Refs #351

.changeset/config.json

@@ -2,16 +2,10 @@
   "$schema": "https://unpkg.com/@changesets/config@3.1.4/schema.json",
   "changelog": "@changesets/cli/changelog",
   "commit": false,
-  "fixed": [
-    [
-      "@uncaged/*"
-    ]
-  ],
+  "fixed": [["@uncaged/*"]],
   "linked": [],
   "access": "public",
   "baseBranch": "main",
   "updateInternalDependencies": "patch",
-  "ignore": [
-    "@uncaged/workflow-dashboard"
-  ]
+  "ignore": ["@uncaged/workflow-dashboard"]
 }

.changeset/env-api-unify.md

@@ -0,0 +1,5 @@
+---
+"@uncaged/workflow-util": patch
+---
+
+Replace optionalEnv/requireEnv with unified env(name, fallback) API

.changeset/fix-internal-deps.md

@@ -0,0 +1,5 @@
+---
+"@uncaged/workflow-protocol": patch
+---
+
+fix: correct internal dependency versions for prerelease

.changeset/fix-publish-src.md

@@ -0,0 +1,5 @@
+---
+"@uncaged/workflow-util-agent": patch
+---
+
+fix: include create-agent-adapter.ts in published src

.changeset/fix-workspace-deps.md

@@ -0,0 +1,5 @@
+---
+"@uncaged/workflow-protocol": patch
+---
+
+fix: use npm publish with pinned deps instead of bun publish (workspace:^ resolution bug)

.changeset/pre.json

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

.changeset/rfc-252-agent-fn.md

@@ -0,0 +1,5 @@
+---
+"@uncaged/workflow-protocol": minor
+---
+
+feat: AgentFn<Opt> type boundary and createAgentAdapter bridging function (RFC #252)

.env.example

@@ -0,0 +1,40 @@
+# ──────────────────────────────────────────────
+# Workflow Engine — Environment Variables
+# ──────────────────────────────────────────────
+# Copy this file to .env and fill in the values.
+
+# ── Cursor Agent ──
+
+# CLI command to invoke the Cursor agent (required for develop workflow)
+WORKFLOW_CURSOR_COMMAND=
+
+# Model override for Cursor agent
+WORKFLOW_CURSOR_MODEL=
+
+# Timeout in milliseconds for Cursor agent operations
+WORKFLOW_CURSOR_TIMEOUT=
+
+# ── Hermes Agent (used by develop tester/committer + solve-issue) ──
+
+# CLI command to invoke the Hermes agent (absolute path required)
+WORKFLOW_HERMES_COMMAND=
+
+# Model override for Hermes agent
+WORKFLOW_HERMES_MODEL=
+
+# Timeout in milliseconds for Hermes agent operations
+WORKFLOW_HERMES_TIMEOUT=
+
+# ── Storage ──
+
+# Override the workflow storage root directory
+# Default: ~/.uncaged/workflow
+WORKFLOW_STORAGE_ROOT=
+
+# Gateway secret for the serve command
+WORKFLOW_DASHBOARD_SECRET=
+
+# ── Display ──
+
+# Set to any value to disable colored output
+# NO_COLOR=1

.githooks/pre-push

@@ -1,6 +1,10 @@
 #!/usr/bin/env bash
-# pre-push hook: typecheck + biome + lint-log-tags
 set -euo pipefail
-echo "🔍 pre-push: running checks..."
+
+echo "🔍 Running check (tsc + biome + lint-log-tags)..."
 bun run check
-echo "✅ pre-push: all checks passed"
+
+echo "🧪 Running tests..."
+bun run test
+
+echo "✅ All checks passed!"

.gitignore

@@ -6,3 +6,6 @@ tsconfig.tsbuildinfo
 .npmrc
 
 bunfig.toml
+xiaoju/
+solve-issue-entry.ts
+packages/workflow-template-develop/develop.esm.js

biome.json

@@ -1,7 +1,13 @@
 {
-  "$schema": "https://biomejs.dev/schemas/2.4.14/schema.json",
+  "$schema": "https://biomejs.dev/schemas/2.4.15/schema.json",
   "files": {
-    "includes": ["**", "!**/dist", "!**/node_modules", "!packages/workflow/workflow"]
+    "includes": [
+      "**",
+      "!**/dist",
+      "!**/node_modules",
+      "!packages/workflow/workflow",
+      "!xiaoju/scripts/bundle.ts"
+    ]
   },
   "assist": { "actions": { "source": { "organizeImports": "on" } } },
   "formatter": {

develop-entry.ts

@@ -0,0 +1,16 @@
+import { createCursorAgent } from "./packages/workflow-agent-cursor/src/index.js";
+import { createWorkflow } from "./packages/workflow-runtime/src/create-workflow.js";
+import {
+  buildDevelopDescriptor,
+  developWorkflowDefinition,
+} from "./packages/workflow-template-develop/src/index.js";
+
+const agent = createCursorAgent({
+  command: "/home/azureuser/.local/bin/cursor-agent",
+  model: "auto",
+  timeout: 300_000,
+  workspace: null,
+});
+
+export const descriptor = buildDevelopDescriptor();
+export const run = createWorkflow(developWorkflowDefinition, { adapter: agent, overrides: null });

packages/cli-workflow/CHANGELOG.md

@@ -1,5 +1,71 @@
 # @uncaged/cli-workflow
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- Updated dependencies
+- Updated dependencies [f74b482]
+- Updated dependencies [f74b482]
+  - @uncaged/workflow-util@0.5.0-alpha.4
+  - @uncaged/workflow-protocol@0.5.0-alpha.4
+  - @uncaged/workflow-cas@0.5.0-alpha.4
+  - @uncaged/workflow-execute@0.5.0-alpha.4
+  - @uncaged/workflow-gateway@0.5.0-alpha.4
+  - @uncaged/workflow-register@0.5.0-alpha.4
+  - @uncaged/workflow-runtime@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.3
+  - @uncaged/workflow-cas@0.5.0-alpha.3
+  - @uncaged/workflow-execute@0.5.0-alpha.3
+  - @uncaged/workflow-gateway@0.5.0-alpha.3
+  - @uncaged/workflow-register@0.5.0-alpha.3
+  - @uncaged/workflow-runtime@0.5.0-alpha.3
+  - @uncaged/workflow-util@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.2
+  - @uncaged/workflow-cas@0.5.0-alpha.2
+  - @uncaged/workflow-execute@0.5.0-alpha.2
+  - @uncaged/workflow-gateway@0.5.0-alpha.2
+  - @uncaged/workflow-register@0.5.0-alpha.2
+  - @uncaged/workflow-runtime@0.5.0-alpha.2
+  - @uncaged/workflow-util@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- @uncaged/workflow-cas@0.5.0-alpha.1
+- @uncaged/workflow-execute@0.5.0-alpha.1
+- @uncaged/workflow-gateway@0.5.0-alpha.1
+- @uncaged/workflow-protocol@0.5.0-alpha.1
+- @uncaged/workflow-register@0.5.0-alpha.1
+- @uncaged/workflow-runtime@0.5.0-alpha.1
+- @uncaged/workflow-util@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.0
+  - @uncaged/workflow-cas@0.5.0-alpha.0
+  - @uncaged/workflow-execute@0.5.0-alpha.0
+  - @uncaged/workflow-register@0.5.0-alpha.0
+  - @uncaged/workflow-runtime@0.5.0-alpha.0
+  - @uncaged/workflow-util@0.5.0-alpha.0
+  - @uncaged/workflow-gateway@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

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

@@ -180,6 +180,9 @@ describe("cli thread commands", () => {
     }
     expect(threads.value.some((l) => l.includes(threadId))).toBe(true);
 
+    const runningPath = join(storageRoot, "logs", added.value.hash, `${threadId}.running`);
+    await waitUntilRunningFileAbsent(runningPath, 120);
+
     const shown = await cmdThreadShow(storageRoot, threadId);
     expect(shown.ok).toBe(true);
     if (!shown.ok) {

packages/cli-workflow/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/cli-workflow",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

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

@@ -3,8 +3,8 @@ import { printCliError, printCliLine } from "./cli-output.js";
 import { getCommandRegistry } from "./cli-registry.js";
 import { formatCliUsage as formatCliUsageWithGroups } from "./cli-usage.js";
 import { createCasDispatcher } from "./commands/cas/index.js";
-import { createInitDispatcher } from "./commands/init/index.js";
 import { dispatchConnect } from "./commands/connect/index.js";
+import { createInitDispatcher } from "./commands/init/index.js";
 import { dispatchSetup } from "./commands/setup/index.js";
 import { createThreadDispatcher, dispatchLive, dispatchRun } from "./commands/thread/index.js";
 import { createWorkflowDispatcher } from "./commands/workflow/index.js";

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

@@ -23,7 +23,7 @@ function requireNextArg(argv: string[], i: number, flag: string): Result<string,
 function parseConnectArgv(argv: string[]): Result<ConnectOptions, string> {
   let name = osHostname().split(".")[0].toLowerCase();
   let gatewayUrl = DEFAULT_GATEWAY_URL;
-  const gatewaySecret = process.env.WORKFLOW_GATEWAY_SECRET ?? "";
+  const gatewaySecret = process.env.WORKFLOW_DASHBOARD_SECRET ?? "";
   const stringFlags: Record<string, (v: string) => void> = {
     "--name": (v) => {
       name = v;
@@ -56,7 +56,7 @@ export async function dispatchConnect(storageRoot: string, argv: string[]): Prom
   const options = parsed.value;
 
   if (options.gatewaySecret === "") {
-    printCliLine("error: WORKFLOW_GATEWAY_SECRET is required");
+    printCliLine("error: WORKFLOW_DASHBOARD_SECRET is required");
     return 1;
   }
 

packages/cli-workflow/src/commands/connect/ws-client.ts

@@ -48,11 +48,13 @@ async function handleGatewayMessage(
   const headers = new Headers(req.headers);
   let resp: Response;
   try {
-    resp = await params.appFetch(new Request(localUrl, {
-      method: req.method,
-      headers,
-      body: req.body === null ? undefined : req.body,
-    }));
+    resp = await params.appFetch(
+      new Request(localUrl, {
+        method: req.method,
+        headers,
+        body: req.body === null ? undefined : req.body,
+      }),
+    );
   } catch (e) {
     params.log("R4N7BQ3C", `app.fetch failed: ${String(e)}`);
     const errBody: WsResponse = {

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

@@ -196,18 +196,13 @@ uncaged-workflow init workspace ${workspaceName}
 
 function bundleTs(): string {
   return [
-    'import { mkdir, readdir, readFile, writeFile } from "node:fs/promises";',
+    'import { mkdir, readdir, writeFile } from "node:fs/promises";',
     'import { join } from "node:path";',
     "",
     'const rootDir = join(import.meta.dir, "..");',
     'const workflowsDir = join(rootDir, "workflows");',
     'const distDir = join(rootDir, "dist");',
     "",
-    "type JsonDeps = {",
-    "  dependencies: Record<string, string> | null;",
-    "  devDependencies: Record<string, string> | null;",
-    "};",
-    "",
     "function isEntryFile(name: string): boolean {",
     '  return name.endsWith("-entry.ts");',
     "}",
@@ -216,36 +211,6 @@ function bundleTs(): string {
     '  return name.slice(0, -".ts".length);',
     "}",
     "",
-    "async function uncagedWorkflowExternals(): Promise<string[]> {",
-    "  const names = new Set<string>();",
-    '  const paths = [join(rootDir, "package.json"), join(workflowsDir, "package.json")];',
-    "  for (const pkgPath of paths) {",
-    "    let raw: string;",
-    "    try {",
-    '      raw = await readFile(pkgPath, "utf8");',
-    "    } catch {",
-    "      continue;",
-    "    }",
-    "    const parsed = JSON.parse(raw) as JsonDeps;",
-    "    const blocks = [parsed.dependencies, parsed.devDependencies];",
-    "    for (const block of blocks) {",
-    "      if (block == null) {",
-    "        continue;",
-    "      }",
-    "      for (const key of Object.keys(block)) {",
-    '        if (key.startsWith("@uncaged/workflow")) {',
-    "          names.add(key);",
-    "        }",
-    "      }",
-    "    }",
-    "  }",
-    "  if (names.size === 0) {",
-    '    names.add("@uncaged/workflow-runtime");',
-    '    names.add("@uncaged/workflow-protocol");',
-    "  }",
-    "  return [...names];",
-    "}",
-    "",
     "async function main(): Promise<void> {",
     "  await mkdir(distDir, { recursive: true });",
     "  let files: string[];",
@@ -261,7 +226,6 @@ function bundleTs(): string {
     '    console.warn("bundle: no *-entry.ts files under workflows/");',
     "    return;",
     "  }",
-    "  const external = await uncagedWorkflowExternals();",
     "  for (const file of entries) {",
     "    const stem = entryStem(file);",
     "    const entryPath = join(workflowsDir, file);",
@@ -272,7 +236,6 @@ function bundleTs(): string {
     '      target: "node",',
     "      splitting: false,",
     '      naming: { entry: "[name].esm.js" },',
-    "      external,",
     "    });",
     "    if (!result.success) {",
     "      for (const log of result.logs) {",

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

@@ -18,13 +18,13 @@ export async function cmdThreadRemove(
     return err(`thread not found: ${threadId}`);
   }
 
-  if (resolved.source === "active") {
-    await removeThreadEntry(resolved.bundleDir, threadId);
-  } else {
-    const hist = await removeThreadHistoryEntries(resolved.bundleDir, threadId);
-    if (!hist.ok) {
-      return hist;
-    }
+  // Always clear both stores: between resolve and delete the worker may finish and
+  // move the thread from threads.json into history; branching only on resolved.source
+  // would skip history removal and leave a dangling row.
+  await removeThreadEntry(resolved.bundleDir, threadId);
+  const hist = await removeThreadHistoryEntries(resolved.bundleDir, threadId);
+  if (!hist.ok) {
+    return hist;
   }
 
   const infoPath = join(storageRoot, "logs", resolved.bundleHash, `${threadId}.info.jsonl`);

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

@@ -110,7 +110,7 @@ export async function cmdAdd(
     return validated;
   }
 
-  const extracted = await extractBundleExports(resolvedPath, { storageRoot });
+  const extracted = await extractBundleExports(resolvedPath);
   if (!extracted.ok) {
     return extracted;
   }

packages/cli-workflow/src/skill.ts

@@ -301,13 +301,36 @@ function createLazyAdapter(): AdapterFn {
 }
 \`\`\`
 
+### Agent CLI paths: use env() with absolute path defaults
+
+Every env var in a bundle must have a sensible default — bundles must run without any env vars set. Use \`env(name, fallback)\` from \`@uncaged/workflow-util\`.
+
+Discover the correct CLI path yourself (e.g. \`which cursor-agent\`, \`which hermes\`) and hardcode it as the fallback:
+
+\`\`\`typescript
+import { env } from "@uncaged/workflow-util";
+
+// ❌ WRONG — requireEnv and optionalEnv no longer exist
+const adapter = createCursorAgent({
+  command: requireEnv("WORKFLOW_CURSOR_COMMAND", "set it"),
+  ...
+});
+
+// ✅ CORRECT — env var is an override, fallback is the discovered absolute path
+const adapter = createCursorAgent({
+  command: env("WORKFLOW_CURSOR_COMMAND", "/home/you/.local/bin/cursor-agent"),
+  model: env("WORKFLOW_CURSOR_MODEL", "auto"),
+  timeout: Number(env("WORKFLOW_CURSOR_TIMEOUT", "300000")),
+  ...
+});
+\`\`\`
+
 ### Bundle import restrictions
 
 The bundle validator only allows these import specifiers:
 - Node built-ins (\`node:fs\`, \`node:path\`, etc.)
-- \`@uncaged/workflow-*\` packages
 
-Third-party packages (**including zod**) must be bundled into the \`.esm.js\` file, not left as external imports. When using \`bun build\`, only mark \`@uncaged/*\` as external.
+All other dependencies — including \`@uncaged/workflow-*\` packages, zod, and any third-party code — must be bundled into the \`.esm.js\` file. Bundles are fully self-contained: same Node/Bun version = same behavior.
 
 ### No default exports
 

packages/workflow-agent-cursor/CHANGELOG.md

@@ -1,5 +1,62 @@
 # @uncaged/workflow-agent-cursor
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- Updated dependencies
+- Updated dependencies [f74b482]
+- Updated dependencies [f74b482]
+  - @uncaged/workflow-util@0.5.0-alpha.4
+  - @uncaged/workflow-protocol@0.5.0-alpha.4
+  - @uncaged/workflow-cas@0.5.0-alpha.4
+  - @uncaged/workflow-runtime@0.5.0-alpha.4
+  - @uncaged/workflow-util-agent@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.3
+  - @uncaged/workflow-cas@0.5.0-alpha.3
+  - @uncaged/workflow-runtime@0.5.0-alpha.3
+  - @uncaged/workflow-util@0.5.0-alpha.3
+  - @uncaged/workflow-util-agent@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.2
+  - @uncaged/workflow-cas@0.5.0-alpha.2
+  - @uncaged/workflow-runtime@0.5.0-alpha.2
+  - @uncaged/workflow-util@0.5.0-alpha.2
+  - @uncaged/workflow-util-agent@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-util-agent@0.5.0-alpha.1
+  - @uncaged/workflow-cas@0.5.0-alpha.1
+  - @uncaged/workflow-protocol@0.5.0-alpha.1
+  - @uncaged/workflow-runtime@0.5.0-alpha.1
+  - @uncaged/workflow-util@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.0
+  - @uncaged/workflow-cas@0.5.0-alpha.0
+  - @uncaged/workflow-runtime@0.5.0-alpha.0
+  - @uncaged/workflow-util@0.5.0-alpha.0
+  - @uncaged/workflow-util-agent@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-agent-cursor/__tests__/cursor-agent.test.ts

@@ -1,36 +1,25 @@
 import { describe, expect, test } from "bun:test";
 import { createCursorAgent, validateCursorAgentConfig } from "../src/index.js";
 
-describe("validateCursorAgentConfig", () => {
-  test("accepts valid config with explicit workspace", () => {
-    const r = validateCursorAgentConfig({
-      command: "/usr/local/bin/cursor-agent",
-      model: null,
-      timeout: 0,
-      workspace: "/tmp/test-project",
-      llmProvider: null,
-    });
-    expect(r.ok).toBe(true);
-  });
+const baseConfig = {
+  command: "/usr/local/bin/cursor-agent",
+  model: null as string | null,
+  timeout: 0,
+  workspace: null as string | null,
+};
 
-  test("accepts valid config with null workspace and llmProvider", () => {
+describe("validateCursorAgentConfig", () => {
+  test("accepts valid config", () => {
     const r = validateCursorAgentConfig({
-      command: "/usr/local/bin/cursor-agent",
-      model: null,
-      timeout: 0,
-      workspace: null,
-      llmProvider: { baseUrl: "http://localhost", apiKey: "test", model: "test" },
+      ...baseConfig,
     });
     expect(r.ok).toBe(true);
   });
 
   test("rejects non-absolute command", () => {
     const r = validateCursorAgentConfig({
+      ...baseConfig,
       command: "cursor-agent",
-      model: null,
-      timeout: 0,
-      workspace: "/tmp/test-project",
-      llmProvider: null,
     });
     expect(r.ok).toBe(false);
     if (!r.ok) {
@@ -38,87 +27,38 @@ describe("validateCursorAgentConfig", () => {
     }
   });
 
-  test("rejects empty workspace string", () => {
+  test("rejects negative timeout", () => {
     const r = validateCursorAgentConfig({
-      command: "/usr/local/bin/cursor-agent",
-      model: null,
-      timeout: 0,
-      workspace: "",
-      llmProvider: null,
+      ...baseConfig,
+      timeout: -1,
+    });
+    expect(r.ok).toBe(false);
+  });
+
+  test("rejects non-absolute workspace when set", () => {
+    const r = validateCursorAgentConfig({
+      ...baseConfig,
+      workspace: "relative/path",
     });
     expect(r.ok).toBe(false);
     if (!r.ok) {
       expect(r.error).toContain("workspace");
     }
   });
-
-  test("rejects null workspace without llmProvider", () => {
-    const r = validateCursorAgentConfig({
-      command: "/usr/local/bin/cursor-agent",
-      model: null,
-      timeout: 0,
-      workspace: null,
-      llmProvider: null,
-    });
-    expect(r.ok).toBe(false);
-    if (!r.ok) {
-      expect(r.error).toContain("llmProvider");
-    }
-  });
-
-  test("rejects negative timeout", () => {
-    const r = validateCursorAgentConfig({
-      command: "/usr/local/bin/cursor-agent",
-      model: null,
-      timeout: -1,
-      workspace: "/tmp/test-project",
-      llmProvider: null,
-    });
-    expect(r.ok).toBe(false);
-  });
 });
 
 describe("createCursorAgent", () => {
-  test("returns an AdapterFn with explicit workspace", () => {
+  test("returns an AdapterFn", () => {
     const agent = createCursorAgent({
-      command: "/usr/local/bin/cursor-agent",
-      model: null,
-      timeout: 0,
-      workspace: "/tmp/test-project",
-      llmProvider: null,
-    });
-    expect(typeof agent).toBe("function");
-  });
-
-  test("returns an AdapterFn with null workspace and llmProvider", () => {
-    const agent = createCursorAgent({
-      command: "/usr/local/bin/cursor-agent",
-      model: null,
-      timeout: 0,
-      workspace: null,
-      llmProvider: { baseUrl: "http://localhost", apiKey: "test", model: "test" },
+      ...baseConfig,
     });
     expect(typeof agent).toBe("function");
   });
 
   test("defers validation to call time (invalid config does not throw at construction)", () => {
     const agent = createCursorAgent({
-      command: "/usr/local/bin/cursor-agent",
-      model: null,
+      ...baseConfig,
       timeout: -1,
-      workspace: "/tmp/test-project",
-      llmProvider: null,
-    });
-    expect(typeof agent).toBe("function");
-  });
-
-  test("defers validation — null workspace without llmProvider does not throw at construction", () => {
-    const agent = createCursorAgent({
-      command: "/usr/local/bin/cursor-agent",
-      model: null,
-      timeout: 0,
-      workspace: null,
-      llmProvider: null,
     });
     expect(typeof agent).toBe("function");
   });

packages/workflow-agent-cursor/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-agent-cursor",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",
@@ -12,8 +12,8 @@
     "test": "bun test"
   },
   "dependencies": {
+    "@uncaged/workflow-cas": "workspace:^",
     "@uncaged/workflow-protocol": "workspace:^",
-    "@uncaged/workflow-reactor": "workspace:^",
     "@uncaged/workflow-runtime": "workspace:^",
     "@uncaged/workflow-util": "workspace:^",
     "@uncaged/workflow-util-agent": "workspace:^",

packages/workflow-agent-cursor/src/extract-workspace.ts

@@ -1,5 +1,5 @@
-import type { AgentContext, LlmProvider } from "@uncaged/workflow-protocol";
-import { createLlmFn, createThreadReactor } from "@uncaged/workflow-reactor";
+import { putContentNodeWithRefs } from "@uncaged/workflow-cas";
+import type { ThreadContext, WorkflowRuntime } from "@uncaged/workflow-runtime";
 import type { LogFn } from "@uncaged/workflow-util";
 import * as z from "zod/v4";
 
@@ -7,10 +7,7 @@ const workspaceSchema = z.object({
   workspace: z.string().describe("Absolute filesystem path of the project workspace"),
 });
 
-const EXTRACT_SYSTEM_FN = (_toolName: string) =>
-  `You are a workspace-path extractor. Given a workflow agent context (task description and previous step outputs), identify the absolute filesystem path of the project workspace where code changes should be made. Call the tool with the absolute path.`;
-
-function buildExtractionInput(ctx: AgentContext): string {
+function buildExtractionInput(ctx: ThreadContext): string {
   const lines: string[] = [];
   lines.push("## Task");
   lines.push(ctx.start.content);
@@ -21,48 +18,25 @@ function buildExtractionInput(ctx: AgentContext): string {
     lines.push(`Meta: ${JSON.stringify(step.meta)}`);
   }
 
+  lines.push("");
+  lines.push(
+    "Extract the absolute filesystem path of the project workspace where code changes should be made.",
+  );
+
   return lines.join("\n");
 }
 
 export async function extractWorkspacePath(
-  ctx: AgentContext,
-  provider: LlmProvider,
+  ctx: ThreadContext,
+  runtime: WorkflowRuntime,
   logger: LogFn,
 ): Promise<string | null> {
-  const reactor = createThreadReactor<null>({
-    llm: createLlmFn(provider),
-    maxRounds: 2,
-    staticTools: [],
-    structuredToolFromSchema: (schema) => {
-      const jsonSchema = z.toJSONSchema(schema);
-      return {
-        name: "set_workspace",
-        tool: {
-          type: "function" as const,
-          function: {
-            name: "set_workspace",
-            description: "Set the extracted workspace path",
-            parameters: jsonSchema as Record<string, unknown>,
-          },
-        },
-      };
-    },
-    systemPromptForStructuredTool: EXTRACT_SYSTEM_FN,
-    toolHandler: async () => "unknown tool",
-  });
+  const input = buildExtractionInput(ctx);
+  const contentHash = await putContentNodeWithRefs(runtime.cas, input, []);
 
-  const result = await reactor({
-    thread: null,
-    input: buildExtractionInput(ctx),
-    schema: workspaceSchema,
-  });
+  const result = await runtime.extract(workspaceSchema, contentHash);
+  const workspace = result.meta.workspace.trim();
 
-  if (!result.ok) {
-    logger("W8KN3QYT", `workspace extraction failed: ${result.error}`);
-    return null;
-  }
-
-  const workspace = result.value.workspace.trim();
   if (!workspace.startsWith("/")) {
     logger("H4PM7RXV", `workspace extraction returned non-absolute path: ${workspace}`);
     return null;

packages/workflow-agent-cursor/src/index.ts

@@ -1,8 +1,8 @@
-import type { AdapterFn } from "@uncaged/workflow-runtime";
-import { createLogger } from "@uncaged/workflow-util";
+import type { AdapterFn, AgentFn, WorkflowRuntime } from "@uncaged/workflow-runtime";
+import { createLogger, type LogFn } from "@uncaged/workflow-util";
 import {
   buildThreadInput,
-  createTextAdapter,
+  createAgentAdapter,
   type SpawnCliError,
   spawnCli,
 } from "@uncaged/workflow-util-agent";
@@ -12,7 +12,6 @@ import type { CursorAgentConfig } from "./types.js";
 import { validateCursorAgentConfig } from "./validate-config.js";
 
 export type { CursorAgentConfig } from "./types.js";
-export { validateCursorAgentConfig } from "./validate-config.js";
 
 function throwCursorSpawnError(error: SpawnCliError): never {
   if (error.kind === "non_zero_exit") {
@@ -33,36 +32,15 @@ function resolveCursorModel(model: string | null): string {
   return model === null ? "auto" : model;
 }
 
-/** Runs `cursor-agent` with workspace from config or extracted from context via LLM. */
-export function createCursorAgent(config: CursorAgentConfig): AdapterFn {
-  const modelFlag = resolveCursorModel(config.model);
-  const timeoutMs = config.timeout > 0 ? config.timeout : null;
-  const logger = createLogger({ sink: { kind: "stderr" } });
-
-  return createTextAdapter(async (ctx, prompt) => {
-    const validated = validateCursorAgentConfig(config);
-    if (!validated.ok) {
-      throw new Error(validated.error);
-    }
-
-    let workspace: string;
-
-    if (config.workspace !== null) {
-      workspace = config.workspace;
-    } else {
-      if (config.llmProvider === null) {
-        throw new Error("cursor-agent: llmProvider is required when workspace is null");
-      }
-      const agentCtx = { ...ctx, currentRole: { name: "cursor", systemPrompt: prompt } };
-      const extracted = await extractWorkspacePath(agentCtx, config.llmProvider, logger);
-      if (extracted === null) {
-        throw new Error(
-          "cursor-agent: failed to extract workspace path from context. Provide an explicit workspace or ensure previous steps include a repoPath.",
-        );
-      }
-      workspace = extracted;
-    }
+type CursorAgentOpt = { prompt: string; workspace: string };
 
+function createCursorAgentFn(
+  config: CursorAgentConfig,
+  modelFlag: string,
+  timeoutMs: number | null,
+  logger: LogFn,
+): AgentFn<CursorAgentOpt> {
+  return async (ctx, { prompt, workspace }) => {
     logger("R5HN3YKQ", `cursor-agent workspace: ${workspace}`);
     const threadInput = await buildThreadInput(ctx);
     const fullPrompt = `${prompt}\n\n${threadInput}`;
@@ -86,5 +64,33 @@ export function createCursorAgent(config: CursorAgentConfig): AdapterFn {
       throwCursorSpawnError(run.error);
     }
     return run.value;
-  });
+  };
+}
+
+/** Runs `cursor-agent` with workspace from config or extracted from thread context via runtime.extract. */
+export function createCursorAgent(config: CursorAgentConfig): AdapterFn {
+  const modelFlag = resolveCursorModel(config.model);
+  const timeoutMs = config.timeout > 0 ? config.timeout : null;
+  const logger = createLogger({ sink: { kind: "stderr" } });
+
+  return createAgentAdapter(
+    createCursorAgentFn(config, modelFlag, timeoutMs, logger),
+    async (ctx, prompt, runtime: WorkflowRuntime) => {
+      const validated = validateCursorAgentConfig(config);
+      if (!validated.ok) {
+        throw new Error(validated.error);
+      }
+
+      const workspace =
+        config.workspace !== null
+          ? config.workspace
+          : await extractWorkspacePath(ctx, runtime, logger);
+      if (workspace === null) {
+        throw new Error(
+          "cursor-agent: failed to extract workspace path from context. Ensure the task prompt or previous steps include a project path.",
+        );
+      }
+      return { prompt, workspace };
+    },
+  );
 }

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

@@ -1,12 +1,11 @@
-import type { LlmProvider } from "@uncaged/workflow-protocol";
-
 export type CursorAgentConfig = {
   /** Absolute path to the cursor-agent CLI binary. */
   command: string;
   model: string | null;
   timeout: number;
-  /** Explicit workspace path. When `null`, the agent extracts workspace from AgentContext via a ReAct LLM call. */
+  /**
+   * When non-null, use this workspace directory for `cursor-agent` instead of resolving it
+   * from the thread via runtime extraction.
+   */
   workspace: string | null;
-  /** Required when `workspace` is `null` — LLM provider used for workspace extraction. */
-  llmProvider: LlmProvider | null;
 };

packages/workflow-agent-cursor/src/validate-config.ts

@@ -8,14 +8,11 @@ export function validateCursorAgentConfig(config: CursorAgentConfig): Result<voi
   if (!isAbsolute(config.command)) {
     return err("command must be an absolute path to the cursor-agent CLI binary");
   }
-  if (config.workspace !== null && config.workspace.length === 0) {
-    return err("workspace must be a non-empty string (absolute path) or null for auto-detection");
-  }
-  if (config.workspace === null && config.llmProvider === null) {
-    return err("llmProvider is required when workspace is null (needed for workspace extraction)");
-  }
   if (config.timeout < 0) {
     return err("timeout must be a non-negative number (milliseconds); use 0 for no limit");
   }
+  if (config.workspace !== null && !isAbsolute(config.workspace)) {
+    return err("workspace must be an absolute filesystem path when set");
+  }
   return ok(undefined);
 }

packages/workflow-agent-cursor/tsconfig.json

@@ -6,5 +6,9 @@
     "composite": true
   },
   "include": ["src/**/*.ts"],
-  "references": [{ "path": "../workflow-runtime" }, { "path": "../workflow-util-agent" }]
+  "references": [
+    { "path": "../workflow-cas" },
+    { "path": "../workflow-runtime" },
+    { "path": "../workflow-util-agent" }
+  ]
 }

packages/workflow-agent-hermes/CHANGELOG.md

@@ -1,5 +1,41 @@
 # @uncaged/workflow-agent-hermes
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- @uncaged/workflow-runtime@0.5.0-alpha.4
+- @uncaged/workflow-util-agent@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- @uncaged/workflow-runtime@0.5.0-alpha.3
+- @uncaged/workflow-util-agent@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- @uncaged/workflow-runtime@0.5.0-alpha.2
+- @uncaged/workflow-util-agent@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-util-agent@0.5.0-alpha.1
+  - @uncaged/workflow-runtime@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- @uncaged/workflow-runtime@0.5.0-alpha.0
+- @uncaged/workflow-util-agent@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-agent-hermes/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-agent-hermes",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

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

@@ -1,7 +1,7 @@
-import type { AdapterFn } from "@uncaged/workflow-runtime";
+import type { AdapterFn, AgentFn } from "@uncaged/workflow-runtime";
 import {
   buildThreadInput,
-  createTextAdapter,
+  createAgentAdapter,
   type SpawnCliError,
   spawnCli,
 } from "@uncaged/workflow-util-agent";
@@ -11,8 +11,9 @@ import { validateHermesAgentConfig } from "./validate-config.js";
 
 const HERMES_DEFAULT_MAX_TURNS = 90;
 
+type HermesAgentOpt = { prompt: string };
+
 export type { HermesAgentConfig } from "./types.js";
-export { validateHermesAgentConfig } from "./validate-config.js";
 
 function throwHermesSpawnError(error: SpawnCliError): never {
   if (error.kind === "non_zero_exit") {
@@ -29,16 +30,10 @@ function throwHermesSpawnError(error: SpawnCliError): never {
   throw new Error("hermes: unknown spawn error");
 }
 
-/** Runs `hermes chat` non-interactively with the Nerve-style argv contract (`-q`, `--yolo`, `--quiet`). */
-export function createHermesAgent(config: HermesAgentConfig): AdapterFn {
+function createHermesAgentFn(config: HermesAgentConfig): AgentFn<HermesAgentOpt> {
   const timeoutMs = config.timeout;
 
-  return createTextAdapter(async (ctx, prompt) => {
-    const validated = validateHermesAgentConfig(config);
-    if (!validated.ok) {
-      throw new Error(validated.error);
-    }
-
+  return async (ctx, { prompt }) => {
     const threadInput = await buildThreadInput(ctx);
     const fullPrompt = `${prompt}\n\n${threadInput}`;
     const args = [
@@ -61,5 +56,16 @@ export function createHermesAgent(config: HermesAgentConfig): AdapterFn {
       throwHermesSpawnError(run.error);
     }
     return run.value;
+  };
+}
+
+/** Runs `hermes chat` non-interactively with the Nerve-style argv contract (`-q`, `--yolo`, `--quiet`). */
+export function createHermesAgent(config: HermesAgentConfig): AdapterFn {
+  return createAgentAdapter(createHermesAgentFn(config), async (_ctx, prompt, _runtime) => {
+    const validated = validateHermesAgentConfig(config);
+    if (!validated.ok) {
+      throw new Error(validated.error);
+    }
+    return { prompt };
   });
 }

packages/workflow-agent-llm/CHANGELOG.md

@@ -1,5 +1,41 @@
 # @uncaged/workflow-agent-llm
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- @uncaged/workflow-runtime@0.5.0-alpha.4
+- @uncaged/workflow-util-agent@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- @uncaged/workflow-runtime@0.5.0-alpha.3
+- @uncaged/workflow-util-agent@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- @uncaged/workflow-runtime@0.5.0-alpha.2
+- @uncaged/workflow-util-agent@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-util-agent@0.5.0-alpha.1
+  - @uncaged/workflow-runtime@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- @uncaged/workflow-runtime@0.5.0-alpha.0
+- @uncaged/workflow-util-agent@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-agent-llm/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-agent-llm",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-agent-llm/src/create-llm-adapter.ts

@@ -1,5 +1,12 @@
-import { type AdapterFn, err, type LlmProvider, ok, type Result } from "@uncaged/workflow-runtime";
-import { createTextAdapter } from "@uncaged/workflow-util-agent";
+import {
+  type AdapterFn,
+  type AgentFn,
+  err,
+  type LlmProvider,
+  ok,
+  type Result,
+} from "@uncaged/workflow-runtime";
+import { createAgentAdapter } from "@uncaged/workflow-util-agent";
 
 /** OpenAI chat completion message shape (passed to `/chat/completions`). */
 export type LlmMessage = { role: "system" | "user" | "assistant"; content: string };
@@ -91,9 +98,10 @@ export async function chatCompletionText(options: {
   return parseAssistantText(res.value);
 }
 
-/** Single-turn chat adapter: system prompt is passed by the workflow engine. */
-export function createLlmAdapter(provider: LlmProvider): AdapterFn {
-  return createTextAdapter(async (ctx, prompt) => {
+type LlmAgentOpt = { prompt: string };
+
+function createLlmAgent(provider: LlmProvider): AgentFn<LlmAgentOpt> {
+  return async (ctx, { prompt }) => {
     const result = await chatCompletionText({
       provider,
       messages: [
@@ -105,5 +113,12 @@ export function createLlmAdapter(provider: LlmProvider): AdapterFn {
       throw new Error(`llm: ${formatLlmChatError(result.error)}`);
     }
     return result.value;
-  });
+  };
+}
+
+/** Single-turn chat adapter: system prompt is passed by the workflow engine. */
+export function createLlmAdapter(provider: LlmProvider): AdapterFn {
+  return createAgentAdapter(createLlmAgent(provider), async (_ctx, prompt, _runtime) => ({
+    prompt,
+  }));
 }

packages/workflow-agent-react/CHANGELOG.md

@@ -1,5 +1,51 @@
 # @uncaged/workflow-agent-react
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- Updated dependencies [f74b482]
+- Updated dependencies [f74b482]
+  - @uncaged/workflow-protocol@0.5.0-alpha.4
+  - @uncaged/workflow-reactor@0.5.0-alpha.4
+  - @uncaged/workflow-util-agent@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.3
+  - @uncaged/workflow-reactor@0.5.0-alpha.3
+  - @uncaged/workflow-util-agent@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.2
+  - @uncaged/workflow-reactor@0.5.0-alpha.2
+  - @uncaged/workflow-util-agent@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-util-agent@0.5.0-alpha.1
+  - @uncaged/workflow-protocol@0.5.0-alpha.1
+  - @uncaged/workflow-reactor@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.0
+  - @uncaged/workflow-reactor@0.5.0-alpha.0
+  - @uncaged/workflow-util-agent@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-agent-react/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-agent-react",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-cas/CHANGELOG.md

@@ -1,5 +1,46 @@
 # @uncaged/workflow-cas
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- Updated dependencies
+- Updated dependencies [f74b482]
+- Updated dependencies [f74b482]
+  - @uncaged/workflow-util@0.5.0-alpha.4
+  - @uncaged/workflow-protocol@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.3
+  - @uncaged/workflow-util@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.2
+  - @uncaged/workflow-util@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- @uncaged/workflow-protocol@0.5.0-alpha.1
+- @uncaged/workflow-util@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.0
+  - @uncaged/workflow-util@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-cas/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-cas",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-cas/src/index.ts

@@ -1,29 +1,16 @@
 export { createCasStore } from "./cas.js";
-export { collectRefs } from "./collect-refs.js";
-export { hashString, hashWorkflowBundleBytes } from "./hash.js";
+export { hashWorkflowBundleBytes } from "./hash.js";
 export {
   createContentMerkleNode,
   getContentMerklePayload,
-  parseMerkleNode,
   putContentMerkleNode,
-  putStepMerkleNode,
-  putThreadMerkleNode,
   serializeMerkleNode,
 } from "./merkle.js";
-export type { ParsedCasThreadNode } from "./nodes.js";
 export {
-  isCasNodeYaml,
   parseCasThreadNode,
   putContentNodeWithRefs,
   putStartNode,
   putStateNode,
-  serializeCasNode,
 } from "./nodes.js";
 export { findReachableHashes } from "./reachable.js";
-export type {
-  CasStore,
-  MerkleNode,
-  MerkleNodeType,
-  StepMerklePayload,
-  ThreadMerklePayload,
-} from "./types.js";
+export type { CasStore } from "./types.js";

packages/workflow-cas/tsconfig.json

@@ -2,7 +2,8 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "rootDir": "src",
-    "outDir": "dist"
+    "outDir": "dist",
+    "composite": true
   },
   "include": ["src"],
   "references": [{ "path": "../workflow-protocol" }, { "path": "../workflow-util" }]

packages/workflow-dashboard/src/api.ts

@@ -122,6 +122,7 @@ export type WorkflowGraph = {
 
 export type WorkflowRoleDescriptor = {
   description: string;
+  systemPrompt: string;
   schema: Record<string, unknown>;
 };
 

packages/workflow-dashboard/src/app.tsx

@@ -6,12 +6,14 @@ import { Sidebar } from "./components/sidebar.tsx";
 import { StatusBar } from "./components/status-bar.tsx";
 import { ThreadDetail } from "./components/thread-detail.tsx";
 import { ThreadList } from "./components/thread-list.tsx";
+import { WorkflowDetail } from "./components/workflow-detail.tsx";
 import { WorkflowList } from "./components/workflow-list.tsx";
 import { useHashRoute } from "./use-hash-route.ts";
 
 export function App() {
   const [authed, setAuthed] = useState(hasApiKey());
-  const { view, client, threadId, setView, setClient, setThreadId } = useHashRoute();
+  const { view, client, threadId, workflowName, setView, setClient, setThreadId, setWorkflowName } =
+    useHashRoute();
   const [showRun, setShowRun] = useState(false);
 
   if (!authed) {
@@ -46,7 +48,16 @@ export function App() {
           {client && view === "threads" && threadId !== null && (
             <ThreadDetail client={client} threadId={threadId} onBack={() => setThreadId(null)} />
           )}
-          {client && view === "workflows" && <WorkflowList client={client} />}
+          {client && view === "workflows" && workflowName === null && (
+            <WorkflowList client={client} onSelect={setWorkflowName} />
+          )}
+          {client && view === "workflows" && workflowName !== null && (
+            <WorkflowDetail
+              client={client}
+              workflowName={workflowName}
+              onBack={() => setWorkflowName(null)}
+            />
+          )}
         </div>
       </main>
       {showRun && client && (

packages/workflow-dashboard/src/components/thread-detail.tsx

@@ -39,7 +39,8 @@ function computeNodeStates(records: readonly ThreadRecord[]): Map<string, NodeSt
     states.set(role, !hasResult && isLast ? "active" : "completed");
   }
 
-  if (roleRecords.length > 0) {
+  const hasStart = records.some((r) => r.type === "thread-start");
+  if (hasStart) {
     states.set("__start__", "completed");
   }
   if (hasResult) {
@@ -79,28 +80,61 @@ export function ThreadDetail({ client, threadId, onBack }: Props) {
   const descriptor = descriptorFetch.status === "ok" ? descriptorFetch.data : null;
   const nodeStates = useMemo(() => computeNodeStates(records), [records]);
 
-  const firstIndexByRole = useMemo(() => {
-    const m = new Map<string, number>();
+  const indicesByRole = useMemo(() => {
+    const m = new Map<string, number[]>();
     for (let i = 0; i < records.length; i++) {
       const r = records[i];
-      if (r.type === "role" && !m.has(r.role)) {
-        m.set(r.role, i);
+      if (r.type === "role") {
+        const list = m.get(r.role) ?? [];
+        list.push(i);
+        m.set(r.role, list);
       }
     }
     return m;
   }, [records]);
 
-  const handleGraphNodeClick = useCallback((roleName: string) => {
-    const el = firstCardByRoleRef.current.get(roleName);
-    if (el == null) return;
-    el.scrollIntoView({ behavior: "smooth", block: "center" });
-    if (highlightTimerRef.current !== null) clearTimeout(highlightTimerRef.current);
-    setHighlightedRole(roleName);
-    highlightTimerRef.current = setTimeout(() => {
-      setHighlightedRole(null);
-      highlightTimerRef.current = null;
-    }, 1500);
-  }, []);
+  // Track which occurrence to jump to next per role (cycling)
+  const clickCycleRef = useRef<Map<string, number>>(new Map());
+
+  const handleGraphNodeClick = useCallback(
+    (nodeId: string) => {
+      // Only allow clicks on lit (non-default) nodes
+      if (nodeStates.get(nodeId) === undefined || nodeStates.get(nodeId) === "default") return;
+
+      // __start__: scroll to the first record (thread-start prompt)
+      if (nodeId === "__start__") {
+        const firstCard = document.querySelector('[data-record-index="0"]');
+        if (firstCard !== null) firstCard.scrollIntoView({ behavior: "smooth", block: "center" });
+        return;
+      }
+
+      // __end__: scroll to bottom
+      if (nodeId === "__end__") {
+        recordsEndRef.current?.scrollIntoView({ behavior: "smooth", block: "end" });
+        return;
+      }
+
+      // Role nodes: cycle through occurrences
+      const indices = indicesByRole.get(nodeId);
+      if (indices === undefined || indices.length === 0) return;
+
+      const cycle = clickCycleRef.current.get(nodeId) ?? 0;
+      const idx = indices[cycle % indices.length];
+      clickCycleRef.current.set(nodeId, cycle + 1);
+
+      const el = document.querySelector(`[data-record-index="${idx}"]`);
+      if (el !== null) {
+        el.scrollIntoView({ behavior: "smooth", block: "center" });
+        if (highlightTimerRef.current !== null) clearTimeout(highlightTimerRef.current);
+        setHighlightedRole(nodeId);
+        highlightTimerRef.current = setTimeout(() => {
+          setHighlightedRole(null);
+          highlightTimerRef.current = null;
+        }, 1500);
+      }
+    },
+    [nodeStates, indicesByRole],
+  );
 
   useEffect(() => {
     return () => {
@@ -237,11 +271,13 @@ export function ThreadDetail({ client, threadId, onBack }: Props) {
               {records.map((r, i) => {
                 const key = `${threadId}-${i}`;
                 if (r.type === "role") {
-                  const isFirstForRole = firstIndexByRole.get(r.role) === i;
+                  const roleIndices = indicesByRole.get(r.role);
+                  const isFirstForRole = roleIndices !== undefined && roleIndices[0] === i;
                   const flash = highlightedRole === r.role;
                   return (
                     <div
                       key={key}
+                      data-record-index={i}
                       ref={(el) => {
                         if (!isFirstForRole) return;
                         if (el !== null) firstCardByRoleRef.current.set(r.role, el);
@@ -252,7 +288,11 @@ export function ThreadDetail({ client, threadId, onBack }: Props) {
                     </div>
                   );
                 }
-                return <RecordCard key={key} record={r} highlighted={false} />;
+                return (
+                  <div key={key} data-record-index={i}>
+                    <RecordCard record={r} highlighted={false} />
+                  </div>
+                );
               })}
               <div ref={recordsEndRef} aria-hidden />
             </div>

packages/workflow-dashboard/src/components/workflow-detail.tsx

@@ -0,0 +1,422 @@
+import { useMemo, useRef, useState } from "react";
+import type { WorkflowDetail as WorkflowDetailData, WorkflowRoleDescriptor } from "../api.ts";
+import { getWorkflowDetail } from "../api.ts";
+import { useFetch } from "../hooks.ts";
+import { Markdown } from "./markdown.tsx";
+import { type NodeState, WorkflowGraph } from "./workflow-graph/index.ts";
+
+type Props = {
+  client: string;
+  workflowName: string;
+  onBack: () => void;
+};
+
+function versionCount(detail: WorkflowDetailData): number {
+  return detail.history.length + 1;
+}
+
+// ── Schema rendering helpers ────────────────────────────────────────
+
+type SchemaRow = {
+  key: string;
+  name: string;
+  type: string;
+  description: string;
+  depth: number;
+  prefix: string;
+  isVariantHeader: boolean;
+};
+
+function resolveType(prop: Record<string, unknown>): string {
+  if (prop.type === "array") {
+    const items = prop.items as Record<string, unknown> | undefined;
+    if (items !== undefined) {
+      const itemType = String(items.type ?? "unknown");
+      return `${itemType}[]`;
+    }
+    return "array";
+  }
+  return String(prop.type ?? "unknown");
+}
+
+function flattenSchema(
+  schema: Record<string, unknown>,
+  depth: number,
+  parentPrefix: string,
+  keyPrefix: string,
+): SchemaRow[] {
+  const rows: SchemaRow[] = [];
+
+  // Handle oneOf / discriminatedUnion
+  const oneOf = schema.oneOf as Array<Record<string, unknown>> | undefined;
+  if (Array.isArray(oneOf) && oneOf.length > 0) {
+    for (let vi = 0; vi < oneOf.length; vi++) {
+      const variant = oneOf[vi];
+      const variantProps = (variant.properties ?? {}) as Record<string, Record<string, unknown>>;
+      let variantLabel = `Variant ${vi + 1}`;
+      for (const [pName, pDef] of Object.entries(variantProps)) {
+        if (pDef.const !== undefined) {
+          variantLabel = `${pName}: ${String(pDef.const)}`;
+          break;
+        }
+      }
+      const isLast = vi === oneOf.length - 1;
+      const connector = isLast ? "└" : "├";
+      rows.push({
+        key: `${keyPrefix}variant-${vi}`,
+        name: `${parentPrefix}${connector} ${variantLabel}`,
+        type: "",
+        description: "",
+        depth,
+        prefix: parentPrefix,
+        isVariantHeader: true,
+      });
+      const childPrefix = `${parentPrefix}${isLast ? "  " : "│ "}`;
+      const variantRequired = new Set<string>(
+        Array.isArray(variant.required) ? (variant.required as string[]) : [],
+      );
+      for (const [pName, pDef] of Object.entries(variantProps)) {
+        if (pDef.const !== undefined) continue;
+        const subRows = flattenProperty(
+          pName,
+          pDef,
+          depth + 1,
+          childPrefix,
+          `${keyPrefix}v${vi}-`,
+          variantRequired,
+        );
+        rows.push(...subRows);
+      }
+    }
+    return rows;
+  }
+
+  const props = (schema.properties ?? {}) as Record<string, Record<string, unknown>>;
+  const required = new Set<string>(
+    Array.isArray(schema.required) ? (schema.required as string[]) : [],
+  );
+  for (const [name, prop] of Object.entries(props)) {
+    const subRows = flattenProperty(name, prop, depth, parentPrefix, keyPrefix, required);
+    rows.push(...subRows);
+  }
+  return rows;
+}
+
+function flattenProperty(
+  name: string,
+  prop: Record<string, unknown>,
+  depth: number,
+  parentPrefix: string,
+  keyPrefix: string,
+  required: Set<string>,
+): SchemaRow[] {
+  const rows: SchemaRow[] = [];
+  const hasOneOf = Array.isArray(prop.oneOf) && (prop.oneOf as unknown[]).length > 0;
+  let type = hasOneOf ? "⊕ oneOf" : resolveType(prop);
+  if (!required.has(name)) type += "?";
+  const description = String(prop.description ?? "");
+  const displayName = depth > 0 ? `${parentPrefix}└─ ${name}` : name;
+
+  rows.push({
+    key: `${keyPrefix}${name}`,
+    name: displayName,
+    type,
+    description,
+    depth,
+    prefix: parentPrefix,
+    isVariantHeader: false,
+  });
+
+  if (prop.type === "object" && prop.properties !== undefined) {
+    const childPrefix = depth > 0 ? `${parentPrefix}   ` : "  ";
+    rows.push(
+      ...flattenSchema(
+        prop as Record<string, unknown>,
+        depth + 1,
+        childPrefix,
+        `${keyPrefix}${name}-`,
+      ),
+    );
+  }
+
+  if (prop.type === "array") {
+    const items = prop.items as Record<string, unknown> | undefined;
+    if (items !== undefined && items.type === "object" && items.properties !== undefined) {
+      const childPrefix = depth > 0 ? `${parentPrefix}   ` : "  ";
+      rows.push(...flattenSchema(items, depth + 1, childPrefix, `${keyPrefix}${name}-`));
+    }
+  }
+
+  if (hasOneOf) {
+    const childPrefix = depth > 0 ? `${parentPrefix}   ` : "  ";
+    rows.push(
+      ...flattenSchema(
+        prop as Record<string, unknown>,
+        depth + 1,
+        childPrefix,
+        `${keyPrefix}${name}-`,
+      ),
+    );
+  }
+
+  return rows;
+}
+
+// ── Components ──────────────────────────────────────────────────────
+
+function RoleCard({ roleName, role }: { roleName: string; role: WorkflowRoleDescriptor }) {
+  const rows = flattenSchema(role.schema, 0, "", `${roleName}-`);
+  return (
+    <div
+      id={`role-${roleName}`}
+      className="rounded-lg border p-4"
+      style={{ borderColor: "var(--color-border)", background: "var(--color-surface)" }}
+    >
+      <h4 className="text-sm font-semibold font-mono mb-1" style={{ color: "var(--color-text)" }}>
+        {roleName}
+      </h4>
+      {role.description !== "" && (
+        <p className="text-xs mb-3" style={{ color: "var(--color-text-muted)" }}>
+          {role.description}
+        </p>
+      )}
+      {role.systemPrompt !== "" && (
+        <details className="mb-3">
+          <summary
+            className="text-[10px] uppercase tracking-wider font-medium cursor-pointer select-none"
+            style={{ color: "var(--color-text-muted)" }}
+          >
+            System Prompt
+          </summary>
+          <div
+            className="mt-1 p-2 rounded overflow-y-auto text-xs"
+            style={{
+              background: "var(--color-bg)",
+              border: "1px solid var(--color-border)",
+              maxHeight: "300px",
+            }}
+          >
+            <Markdown content={role.systemPrompt} />
+          </div>
+        </details>
+      )}
+      {rows.length > 0 && (
+        <div>
+          <p
+            className="text-[10px] uppercase tracking-wider mb-1 font-medium"
+            style={{ color: "var(--color-text-muted)" }}
+          >
+            Meta Schema
+          </p>
+          <table className="w-full text-xs" style={{ borderCollapse: "collapse" }}>
+            <thead>
+              <tr style={{ borderBottom: "1px solid var(--color-border)" }}>
+                <th
+                  className="text-left py-1 pr-3 font-medium"
+                  style={{ color: "var(--color-text-muted)" }}
+                >
+                  Field
+                </th>
+                <th
+                  className="text-left py-1 pr-3 font-medium"
+                  style={{ color: "var(--color-text-muted)" }}
+                >
+                  Type
+                </th>
+                <th
+                  className="text-left py-1 font-medium"
+                  style={{ color: "var(--color-text-muted)" }}
+                >
+                  Description
+                </th>
+              </tr>
+            </thead>
+            <tbody>
+              {rows.map((r) => (
+                <tr
+                  key={r.key}
+                  style={{
+                    borderBottom: r.isVariantHeader ? "none" : "1px solid var(--color-border)",
+                  }}
+                >
+                  <td
+                    className="py-1 pr-3 font-mono whitespace-pre"
+                    style={{
+                      color: r.isVariantHeader ? "var(--color-text-muted)" : "var(--color-accent)",
+                      fontStyle: r.isVariantHeader ? "italic" : "normal",
+                    }}
+                  >
+                    {r.name}
+                  </td>
+                  <td className="py-1 pr-3 font-mono" style={{ color: "var(--color-text-muted)" }}>
+                    {r.type}
+                  </td>
+                  <td className="py-1" style={{ color: "var(--color-text)" }}>
+                    {r.description || (r.isVariantHeader ? "" : "—")}
+                  </td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      )}
+      {rows.length === 0 && Object.keys(role.schema).length > 0 && (
+        <pre
+          className="text-[10px] font-mono p-2 rounded overflow-x-auto"
+          style={{ background: "var(--color-bg)", color: "var(--color-text-muted)" }}
+        >
+          {JSON.stringify(role.schema, null, 2)}
+        </pre>
+      )}
+    </div>
+  );
+}
+
+// ── Main component ──────────────────────────────────────────────────
+
+export function WorkflowDetail({ client, workflowName, onBack }: Props) {
+  const { status, data, error } = useFetch(
+    () => getWorkflowDetail(client, workflowName),
+    [client, workflowName],
+  );
+
+  const [highlightedRole, setHighlightedRole] = useState<string | null>(null);
+  const highlightTimerRef = useRef<ReturnType<typeof setTimeout> | null>(null);
+
+  const detail = status === "ok" ? data : null;
+  const descriptor = detail?.descriptor ?? null;
+  const roleEntries = descriptor !== null ? Object.entries(descriptor.roles) : [];
+  const edgeCount = descriptor !== null ? descriptor.graph.edges.length : 0;
+  const hasGraph = descriptor !== null && edgeCount > 0;
+
+  const allLitStates = useMemo(() => {
+    const m = new Map<string, NodeState>();
+    m.set("__start__", "completed");
+    m.set("__end__", "completed");
+    for (const [name] of roleEntries) {
+      m.set(name, "completed");
+    }
+    return m;
+  }, [roleEntries]);
+
+  function handleGraphNodeClick(nodeId: string) {
+    const el = document.getElementById(`role-${nodeId}`);
+    if (el === null) return;
+    el.scrollIntoView({ behavior: "smooth", block: "center" });
+    if (highlightTimerRef.current !== null) clearTimeout(highlightTimerRef.current);
+    setHighlightedRole(nodeId);
+    highlightTimerRef.current = setTimeout(() => {
+      setHighlightedRole(null);
+      highlightTimerRef.current = null;
+    }, 1500);
+  }
+
+  return (
+    <div>
+      <div className="flex items-center justify-between mb-4">
+        <button
+          type="button"
+          onClick={onBack}
+          className="text-sm hover:underline"
+          style={{ color: "var(--color-accent)" }}
+        >
+          ← Back to workflows
+        </button>
+      </div>
+
+      <h2 className="text-xl font-semibold mb-4 font-mono">{workflowName}</h2>
+
+      {status === "loading" && <p style={{ color: "var(--color-text-muted)" }}>Loading...</p>}
+      {status === "error" && <p style={{ color: "var(--color-error)" }}>Error: {error}</p>}
+
+      {detail !== null && (
+        <div className="flex gap-4" style={{ minHeight: "calc(100vh - 160px)" }}>
+          {/* Left: fixed graph sidebar */}
+          {hasGraph && (
+            <div
+              className="shrink-0"
+              style={{
+                width: 280,
+                position: "sticky",
+                top: 16,
+                height: "calc(100vh - 160px)",
+                alignSelf: "flex-start",
+              }}
+            >
+              <div
+                className="rounded-lg border h-full flex flex-col overflow-hidden"
+                style={{ borderColor: "var(--color-border)", background: "var(--color-surface)" }}
+              >
+                <div
+                  className="flex items-center justify-between px-3 py-2 text-xs"
+                  style={{ color: "var(--color-text-muted)" }}
+                >
+                  <span className="font-mono">Workflow graph</span>
+                  <span>
+                    {edgeCount} edge{edgeCount === 1 ? "" : "s"}
+                  </span>
+                </div>
+                <div className="flex-1">
+                  <WorkflowGraph
+                    graph={descriptor.graph}
+                    roles={descriptor.roles}
+                    nodeStates={allLitStates}
+                    onNodeClick={handleGraphNodeClick}
+                  />
+                </div>
+              </div>
+            </div>
+          )}
+
+          {/* Right: scrollable content */}
+          <div className="flex-1 min-w-0 space-y-4">
+            {/* Workflow overview */}
+            <div
+              className="rounded-lg border p-4"
+              style={{ borderColor: "var(--color-border)", background: "var(--color-surface)" }}
+            >
+              <p
+                className="text-sm whitespace-pre-wrap mb-3"
+                style={{ color: "var(--color-text)" }}
+              >
+                {descriptor !== null && descriptor.description !== ""
+                  ? descriptor.description
+                  : "—"}
+              </p>
+              <div className="flex gap-4 text-xs" style={{ color: "var(--color-text-muted)" }}>
+                <span>
+                  Hash:{" "}
+                  <code className="font-mono" style={{ color: "var(--color-accent)" }}>
+                    {detail.hash}
+                  </code>
+                </span>
+                <span>
+                  {versionCount(detail)} version{versionCount(detail) !== 1 ? "s" : ""}
+                </span>
+                {roleEntries.length > 0 && (
+                  <span>
+                    {roleEntries.length} role{roleEntries.length !== 1 ? "s" : ""}
+                  </span>
+                )}
+              </div>
+            </div>
+
+            {/* Role cards */}
+            {roleEntries.map(([name, role]) => (
+              <div
+                key={name}
+                style={{
+                  transition: "box-shadow 0.3s",
+                  boxShadow: highlightedRole === name ? "0 0 0 2px var(--color-accent)" : "none",
+                  borderRadius: 8,
+                }}
+              >
+                <RoleCard roleName={name} role={role} />
+              </div>
+            ))}
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}

packages/workflow-dashboard/src/components/workflow-graph/condition-edge.tsx

@@ -2,15 +2,22 @@ import { BaseEdge, EdgeLabelRenderer, type EdgeProps, getSmoothStepPath } from "
 import type { ConditionEdgeData } from "./types.ts";
 
 // Must match the FEEDBACK_OFFSET_X in use-layout.ts
-const FEEDBACK_OFFSET_X = 100;
+const FEEDBACK_OFFSET_X = 80;
 // Radius for feedback edge corners
 const FEEDBACK_RADIUS = 16;
 
 /**
- * Build an SVG path for a feedback (back) edge that routes to the given side of the nodes.
- * The path goes: source → arc → vertical up → arc → target
+ * Build an SVG path for an edge routed to the side of the nodes.
+ * Works for both feedback (bottom→up) and skip-forward (top→down) edges.
+ * The path goes: source → horizontal to side → vertical → horizontal to target
  */
-function feedbackPath(sourceX: number, sourceY: number, targetX: number, targetY: number, side: "right" | "left"): string {
+function sidePath(
+  sourceX: number,
+  sourceY: number,
+  targetX: number,
+  targetY: number,
+  side: "right" | "left",
+): string {
   const d = side === "right" ? 1 : -1;
   const offsetX =
     side === "right"
@@ -18,11 +25,16 @@ function feedbackPath(sourceX: number, sourceY: number, targetX: number, targetY
       : Math.min(sourceX, targetX) - FEEDBACK_OFFSET_X;
   const r = FEEDBACK_RADIUS;
 
+  // Direction: going up (feedback) or down (skip-forward)
+  const goingDown = targetY > sourceY;
+  const vertSourceY = goingDown ? sourceY + r : sourceY - r;
+  const vertTargetY = goingDown ? targetY - r : targetY + r;
+
   const segments = [
     `M ${sourceX} ${sourceY}`,
     `L ${offsetX - d * r} ${sourceY}`,
-    `Q ${offsetX} ${sourceY} ${offsetX} ${sourceY - r}`,
-    `L ${offsetX} ${targetY + r}`,
+    `Q ${offsetX} ${sourceY} ${offsetX} ${vertSourceY}`,
+    `L ${offsetX} ${vertTargetY}`,
     `Q ${offsetX} ${targetY} ${offsetX - d * r} ${targetY}`,
     `L ${targetX} ${targetY}`,
   ];
@@ -56,7 +68,7 @@ export function ConditionEdge(props: EdgeProps) {
 
   if (isFeedback) {
     const side = edgeData?.feedbackSide ?? "right";
-    path = feedbackPath(sourceX, sourceY, targetX, targetY, side);
+    path = sidePath(sourceX, sourceY, targetX, targetY, side);
     const offsetX =
       side === "right"
         ? Math.max(sourceX, targetX) + FEEDBACK_OFFSET_X
@@ -88,12 +100,7 @@ export function ConditionEdge(props: EdgeProps) {
 
   return (
     <>
-      <BaseEdge
-        id={id}
-        path={path}
-        markerEnd={markerEnd}
-        style={{ stroke, strokeWidth: 1.5 }}
-      />
+      <BaseEdge id={id} path={path} markerEnd={markerEnd} style={{ stroke, strokeWidth: 1.5 }} />
       {label !== "" && (
         <EdgeLabelRenderer>
           <div

packages/workflow-dashboard/src/components/workflow-graph/role-node.tsx

@@ -31,7 +31,7 @@ export function RoleNode(props: NodeProps) {
 
   return (
     <div
-      className={`px-3 py-2 rounded-md border-2 text-xs font-medium ${t.state !== "default" ? "cursor-pointer" : ""} ${isActive ? "wf-node-pulse" : ""}`}
+      className={`px-3 py-2 rounded-md border-2 text-xs font-medium ${data.state !== "default" ? "cursor-pointer" : ""} ${isActive ? "wf-node-pulse" : ""}`}
       style={{
         width: 180,
         height: 60,
@@ -45,7 +45,41 @@ export function RoleNode(props: NodeProps) {
       }}
       title={data.description}
     >
-      <Handle type="target" position={Position.Top} style={handleStyle} isConnectable={false} />
+      <Handle
+        type="target"
+        position={Position.Top}
+        id="top-in"
+        style={handleStyle}
+        isConnectable={false}
+      />
+      <Handle
+        type="target"
+        position={Position.Left}
+        id="left-in"
+        style={handleStyle}
+        isConnectable={false}
+      />
+      <Handle
+        type="target"
+        position={Position.Right}
+        id="right-in"
+        style={handleStyle}
+        isConnectable={false}
+      />
+      <Handle
+        type="source"
+        position={Position.Left}
+        id="left-out"
+        style={handleStyle}
+        isConnectable={false}
+      />
+      <Handle
+        type="source"
+        position={Position.Right}
+        id="right-out"
+        style={handleStyle}
+        isConnectable={false}
+      />
       <div className="flex items-center gap-1.5 font-mono">
         {icon !== null && (
           <span
@@ -63,7 +97,13 @@ export function RoleNode(props: NodeProps) {
           {data.description}
         </div>
       )}
-      <Handle type="source" position={Position.Bottom} style={handleStyle} isConnectable={false} />
+      <Handle
+        type="source"
+        position={Position.Bottom}
+        id="bottom-out"
+        style={handleStyle}
+        isConnectable={false}
+      />
     </div>
   );
 }

packages/workflow-dashboard/src/components/workflow-graph/terminal-node.tsx

@@ -31,7 +31,7 @@ export function TerminalNode(props: NodeProps) {
 
   return (
     <div
-      className={`rounded-full border-2 flex items-center justify-center text-[10px] font-bold ${isActive ? "wf-node-pulse" : ""}`}
+      className={`rounded-full border-2 flex items-center justify-center text-[10px] font-bold ${isActive ? "wf-node-pulse" : ""} ${data.state !== "default" ? "cursor-pointer" : ""}`}
       style={{
         width: 40,
         height: 40,
@@ -45,11 +45,34 @@ export function TerminalNode(props: NodeProps) {
         <Handle
           type="source"
           position={Position.Bottom}
+          id="bottom-out"
           style={handleStyle}
           isConnectable={false}
         />
       ) : (
-        <Handle type="target" position={Position.Top} style={handleStyle} isConnectable={false} />
+        <>
+          <Handle
+            type="target"
+            position={Position.Top}
+            id="top-in"
+            style={handleStyle}
+            isConnectable={false}
+          />
+          <Handle
+            type="target"
+            position={Position.Left}
+            id="left-in"
+            style={handleStyle}
+            isConnectable={false}
+          />
+          <Handle
+            type="target"
+            position={Position.Right}
+            id="right-in"
+            style={handleStyle}
+            isConnectable={false}
+          />
+        </>
       )}
       {isStart ? "▶" : "■"}
     </div>

packages/workflow-dashboard/src/components/workflow-graph/use-layout.ts

@@ -12,7 +12,7 @@ const TERMINAL_NODE_SIZE = 40;
 // Vertical gap between nodes in the spine
 const LAYER_GAP = 80;
 // Horizontal offset for feedback (back) edges routed on the right side
-const FEEDBACK_OFFSET_X = 100;
+const FEEDBACK_OFFSET_X = 80;
 
 type LayoutInput = {
   edges: readonly WorkflowGraphEdge[];
@@ -36,13 +36,19 @@ function edgeKey(e: WorkflowGraphEdge): string {
   return `${e.from}->${e.to}::${e.condition}`;
 }
 
+// ── Strategy 1: Longest-path layering (Sugiyama step 1) ─────────────
+
 /**
- * Extract the linear spine from the graph using topological ordering.
- * Forward edges go from lower rank to higher rank; feedback edges go backwards.
- * Self-loops are neither forward nor feedback — they're handled separately.
+ * Assign layers via longest path from sources.
+ *
+ * For each node, rank = max(rank(pred) + 1) over all predecessors.
+ * This guarantees that if a -> b (and not b -> a), rank(a) < rank(b).
+ *
+ * Back-edges (cycles) are detected and excluded from ranking:
+ * we first remove edges that create cycles (DFS-based), compute ranks
+ * on the resulting DAG, then the removed edges become feedback edges.
  */
-// biome-ignore lint/complexity/noExcessiveCognitiveComplexity: topological sort is inherently branchy
-function extractSpine(edges: readonly WorkflowGraphEdge[]): string[] {
+function computeLayersLongestPath(edges: readonly WorkflowGraphEdge[]): string[][] {
   // Collect all node IDs
   const ids = new Set<string>();
   for (const e of edges) {
@@ -50,62 +56,120 @@ function extractSpine(edges: readonly WorkflowGraphEdge[]): string[] {
     ids.add(e.to);
   }
 
-  // Build adjacency for forward edges only (non-self-loop, non-FALLBACK-back)
-  // Strategy: BFS from __start__, picking the first non-FALLBACK forward edge,
-  // or FALLBACK if no other option.
-  const forwardAdj = new Map<string, string[]>();
-  for (const e of edges) {
-    if (e.from === e.to) continue;
-    const existing = forwardAdj.get(e.from) ?? [];
-    existing.push(e.to);
-    forwardAdj.set(e.from, existing);
-  }
-
-  // Walk the main path: prefer non-FALLBACK edges for the spine ordering
-  const visited = new Set<string>();
-  const spine: string[] = [];
-
-  // Build a set of "primary" next targets per node (non-FALLBACK first)
-  const primaryNext = new Map<string, string>();
-  const edgesByFrom = new Map<string, WorkflowGraphEdge[]>();
-  for (const e of edges) {
-    if (e.from === e.to) continue;
-    const list = edgesByFrom.get(e.from) ?? [];
-    list.push(e);
-    edgesByFrom.set(e.from, list);
-  }
-
-  // For each node, the "primary" next is the first non-FALLBACK target,
-  // or the FALLBACK target if all edges are FALLBACK
-  for (const [from, edgeList] of edgesByFrom) {
-    const nonFallback = edgeList.find((e) => e.condition !== "FALLBACK");
-    const fallback = edgeList.find((e) => e.condition === "FALLBACK");
-    primaryNext.set(from, nonFallback?.to ?? fallback?.to ?? "");
-  }
-
-  // Walk the spine from __start__
-  let current: string | null = START_ID;
-  while (current !== null && !visited.has(current)) {
-    visited.add(current);
-    spine.push(current);
-    const next = primaryNext.get(current);
-    if (next !== undefined && next !== "" && !visited.has(next)) {
-      current = next;
-    } else {
-      current = null;
-    }
-  }
-
-  // Add any remaining nodes not on the main path (shouldn't normally happen)
+  // Build adjacency (excluding self-loops)
+  const adj = new Map<string, string[]>();
+  const inEdges = new Map<string, string[]>();
   for (const id of ids) {
-    if (!visited.has(id)) {
-      spine.push(id);
+    adj.set(id, []);
+    inEdges.set(id, []);
+  }
+  // Detect back-edges via DFS to break cycles
+  const backEdges = new Set<string>();
+  {
+    const WHITE = 0;
+    const GRAY = 1;
+    const BLACK = 2;
+    const color = new Map<string, number>();
+    for (const id of ids) color.set(id, WHITE);
+
+    // Temporary full adjacency for cycle detection
+    const fullAdj = new Map<string, string[]>();
+    for (const id of ids) fullAdj.set(id, []);
+    for (const e of edges) {
+      if (e.from !== e.to) fullAdj.get(e.from)?.push(e.to);
+    }
+
+    function dfs(u: string): void {
+      color.set(u, GRAY);
+      for (const v of fullAdj.get(u) ?? []) {
+        const c = color.get(v) ?? WHITE;
+        if (c === GRAY) {
+          // Back-edge: u -> v where v is an ancestor
+          backEdges.add(`${u}->${v}`);
+        } else if (c === WHITE) {
+          dfs(v);
+        }
+      }
+      color.set(u, BLACK);
+    }
+
+    // Start DFS from __start__ first for determinism
+    if (ids.has(START_ID)) dfs(START_ID);
+    for (const id of ids) {
+      if ((color.get(id) ?? WHITE) === WHITE) dfs(id);
     }
   }
 
-  return spine;
+  // Build DAG adjacency (without back-edges)
+  for (const e of edges) {
+    if (e.from === e.to) continue;
+    if (backEdges.has(`${e.from}->${e.to}`)) continue;
+    adj.get(e.from)?.push(e.to);
+    inEdges.get(e.to)?.push(e.from);
+  }
+
+  // Longest-path ranking via topological order (Kahn's algorithm)
+  const inDegree = new Map<string, number>();
+  for (const id of ids) inDegree.set(id, 0);
+  for (const id of ids) {
+    for (const next of adj.get(id) ?? []) {
+      inDegree.set(next, (inDegree.get(next) ?? 0) + 1);
+    }
+  }
+
+  const rank = new Map<string, number>();
+  const queue: string[] = [];
+  for (const id of ids) {
+    if ((inDegree.get(id) ?? 0) === 0) {
+      queue.push(id);
+      rank.set(id, 0);
+    }
+  }
+
+  while (queue.length > 0) {
+    const cur = queue.shift()!;
+    const curRank = rank.get(cur) ?? 0;
+    for (const next of adj.get(cur) ?? []) {
+      // Longest path: take max
+      const prevRank = rank.get(next) ?? 0;
+      if (curRank + 1 > prevRank) {
+        rank.set(next, curRank + 1);
+      }
+      const deg = (inDegree.get(next) ?? 1) - 1;
+      inDegree.set(next, deg);
+      if (deg === 0) {
+        queue.push(next);
+      }
+    }
+  }
+
+  // Group by rank
+  const maxRank = Math.max(...[...rank.values()], 0);
+  const layers: string[][] = [];
+  for (let r = 0; r <= maxRank; r++) {
+    layers.push([]);
+  }
+  for (const [id, r] of rank) {
+    layers[r].push(id);
+  }
+
+  // Sort within layers alphabetically for stability, but __start__ first, __end__ last
+  for (const layer of layers) {
+    layer.sort((a, b) => {
+      if (a === START_ID) return -1;
+      if (b === START_ID) return 1;
+      if (a === END_ID) return 1;
+      if (b === END_ID) return -1;
+      return a.localeCompare(b);
+    });
+  }
+
+  // Remove empty layers
+  return layers.filter((l) => l.length > 0);
 }
 
+// ── Shared helpers ──────────────────────────────────────────────────
+
 function buildRoleNode(
   id: string,
   pos: { x: number; y: number },
@@ -137,50 +201,78 @@ function buildTerminalNode(
   };
 }
 
-function computeLayout(input: LayoutInput): LayoutResult {
-  const spine = extractSpine(input.edges);
+// ── Longest-path layout (uses same edge-building as before) ─────────
+
+// biome-ignore lint/complexity/noExcessiveCognitiveComplexity: layout logic is inherently branchy
+function computeLayoutLongestPath(input: LayoutInput): LayoutResult {
+  const layers = computeLayersLongestPath(input.edges);
+
+  // Flatten layers into a rank map (layer index = rank)
   const rank = new Map<string, number>();
-  for (let i = 0; i < spine.length; i++) {
-    rank.set(spine[i], i);
+  for (let i = 0; i < layers.length; i++) {
+    for (const id of layers[i]) {
+      rank.set(id, i);
+    }
   }
 
-  // Position nodes along a vertical spine, centered horizontally
-  const centerX = ROLE_NODE_WIDTH / 2; // left edge at x=0, center at width/2
+  // Horizontal gap between nodes in the same layer
+  const H_GAP = 40;
+
+  // Position nodes: each layer is a horizontal row
   const nodePositions = new Map<string, { x: number; y: number; w: number; h: number }>();
 
+  // Find max layer width for centering
+  const layerWidths: number[] = [];
+  for (const layer of layers) {
+    let w = 0;
+    for (const id of layer) {
+      w += nodeSize(id).width;
+    }
+    w += (layer.length - 1) * H_GAP;
+    layerWidths.push(w);
+  }
+  const maxLayerWidth = Math.max(...layerWidths, ROLE_NODE_WIDTH);
+  const centerX = maxLayerWidth / 2;
+
   let y = 0;
-  for (const id of spine) {
-    const size = nodeSize(id);
-    // Center-align all nodes on the spine
-    const x = centerX - size.width / 2;
-    nodePositions.set(id, { x, y, w: size.width, h: size.height });
-    y += size.height + LAYER_GAP;
+  for (let li = 0; li < layers.length; li++) {
+    const layer = layers[li];
+    const totalWidth = layerWidths[li];
+    let x = centerX - totalWidth / 2;
+    let maxH = 0;
+    for (const id of layer) {
+      const size = nodeSize(id);
+      nodePositions.set(id, { x, y, w: size.width, h: size.height });
+      x += size.width + H_GAP;
+      if (size.height > maxH) maxH = size.height;
+    }
+    y += maxH + LAYER_GAP;
   }
 
   // Build nodes
   const nodes: Node[] = [];
-  for (const id of spine) {
-    const pos = nodePositions.get(id);
-    if (pos === undefined) continue;
-    const state = input.nodeStates.get(id) ?? "default";
-    if (id === START_ID || id === END_ID) {
-      nodes.push(buildTerminalNode(id, { x: pos.x, y: pos.y }, state));
-    } else {
-      nodes.push(buildRoleNode(id, { x: pos.x, y: pos.y }, input.roles, state));
+  for (const layer of layers) {
+    for (const id of layer) {
+      const pos = nodePositions.get(id);
+      if (pos === undefined) continue;
+      const state = input.nodeStates.get(id) ?? "default";
+      if (id === START_ID || id === END_ID) {
+        nodes.push(buildTerminalNode(id, { x: pos.x, y: pos.y }, state));
+      } else {
+        nodes.push(buildRoleNode(id, { x: pos.x, y: pos.y }, input.roles, state));
+      }
     }
   }
 
   // Build edges with label positions
-  // For feedback edges (target rank < source rank), we'll compute label at midpoint
-  // of the right-side arc. The actual SVG path is drawn by ConditionEdge component.
-  // Track feedback edge count per target node for alternating sides
-  const feedbackCountByTarget = new Map<string, number>();
+  const routedCountByTarget = new Map<string, number>();
   const edges: Edge[] = input.edges.map((e) => {
     const isFallback = e.condition === "FALLBACK";
     const isSelfLoop = e.from === e.to;
     const sourceRank = rank.get(e.from) ?? 0;
     const targetRank = rank.get(e.to) ?? 0;
     const isFeedback = !isSelfLoop && targetRank <= sourceRank;
+    const isSkipForward = !isSelfLoop && !isFeedback && targetRank - sourceRank > 1;
 
     const sourcePos = nodePositions.get(e.from);
     const targetPos = nodePositions.get(e.to);
@@ -190,10 +282,9 @@ function computeLayout(input: LayoutInput): LayoutResult {
     let feedbackSide: "right" | "left" | null = null;
 
     if (sourcePos !== undefined && targetPos !== undefined) {
-      if (isFeedback) {
-        // Alternate feedback edges left/right per target node
-        const count = feedbackCountByTarget.get(e.to) ?? 0;
-        feedbackCountByTarget.set(e.to, count + 1);
+      if (isFeedback || isSkipForward) {
+        const count = routedCountByTarget.get(e.to) ?? 0;
+        routedCountByTarget.set(e.to, count + 1);
         feedbackSide = count % 2 === 0 ? "right" : "left";
         const offsetX =
           feedbackSide === "right"
@@ -203,25 +294,31 @@ function computeLayout(input: LayoutInput): LayoutResult {
         labelX = offsetX;
         labelY = midY;
       } else if (!isSelfLoop) {
-        // Forward edge: label between source bottom and target top
         const midX = centerX;
         const midY = (sourcePos.y + sourcePos.h + targetPos.y) / 2;
         labelX = midX;
         labelY = midY;
       }
-      // Self-loop: let ReactFlow default handle it
     }
 
     return {
       id: edgeKey(e),
       source: e.from,
       target: e.to,
+      sourceHandle:
+        isFeedback || isSkipForward
+          ? feedbackSide === "left"
+            ? "left-out"
+            : "right-out"
+          : "bottom-out",
+      targetHandle:
+        isFeedback || isSkipForward ? (feedbackSide === "left" ? "left-in" : "right-in") : "top-in",
       type: "condition",
       data: {
         condition: e.condition,
         conditionDescription: e.conditionDescription,
         isFallback,
-        isFeedback,
+        isFeedback: isFeedback || isSkipForward,
         isSelfLoop,
         feedbackSide,
         labelX,
@@ -233,6 +330,8 @@ function computeLayout(input: LayoutInput): LayoutResult {
   return { nodes, edges };
 }
 
+// ── Public hook ─────────────────────────────────────────────────────
+
 export function useLayout(input: LayoutInput): LayoutResult {
-  return useMemo(() => computeLayout(input), [input]);
+  return useMemo(() => computeLayoutLongestPath(input), [input]);
 }

packages/workflow-dashboard/src/components/workflow-graph/workflow-graph.tsx

@@ -32,16 +32,16 @@ const edgeTypes: EdgeTypes = {
   condition: ConditionEdge,
 };
 
-function handleRoleNodeClick(onRoleClick: (roleName: string) => void, node: Node): void {
-  if (node.type !== "role") return;
-  onRoleClick(node.id);
+function handleNodeClick(onNodeClick: (nodeId: string) => void, node: Node): void {
+  if (node.type !== "role" && node.type !== "terminal") return;
+  onNodeClick(node.id);
 }
 
 export function WorkflowGraph({ graph, roles, nodeStates, onNodeClick }: Props) {
   const layout = useLayout({ edges: graph.edges, roles, nodeStates });
 
   const onNodeClickHandler: OnNodeClick | undefined =
-    onNodeClick !== null ? (_e, node) => handleRoleNodeClick(onNodeClick, node) : undefined;
+    onNodeClick !== null ? (_e, node) => handleNodeClick(onNodeClick, node) : undefined;
 
   const styledEdges = useMemo(
     () =>

packages/workflow-dashboard/src/components/workflow-list.tsx

@@ -1,174 +1,13 @@
-import { useCallback, useEffect, useMemo, useState } from "react";
-import type { WorkflowDetail } from "../api.ts";
-import { getWorkflowDetail, listWorkflows } from "../api.ts";
+import { listWorkflows } from "../api.ts";
 import { useFetch } from "../hooks.ts";
-import { type NodeState, WorkflowGraph } from "./workflow-graph/index.ts";
 
 type Props = {
   client: string;
+  onSelect: (name: string) => void;
 };
 
-type DetailCacheEntry =
-  | { status: "loading" }
-  | { status: "error"; message: string }
-  | { status: "ok"; detail: WorkflowDetail };
-
-function versionCount(detail: WorkflowDetail): number {
-  return detail.history.length + 1;
-}
-
-function ExpandedWorkflowBody({
-  cacheEntry,
-  staticNodeStates,
-}: {
-  cacheEntry: DetailCacheEntry | undefined;
-  staticNodeStates: Map<string, NodeState>;
-}) {
-  if (cacheEntry === undefined || cacheEntry.status === "loading") {
-    return (
-      <p className="text-sm py-2" style={{ color: "var(--color-text-muted)" }}>
-        Loading workflow details...
-      </p>
-    );
-  }
-
-  if (cacheEntry.status === "error") {
-    return (
-      <p className="text-sm py-2" style={{ color: "var(--color-error)" }}>
-        {cacheEntry.message}
-      </p>
-    );
-  }
-
-  const { detail } = cacheEntry;
-  const descriptor = detail.descriptor;
-  const edgeCount = descriptor !== null ? descriptor.graph.edges.length : 0;
-  const vc = versionCount(detail);
-
-  const hasGraph = descriptor !== null && edgeCount > 0;
-
-  return (
-    <div
-      className="pt-3 border-t flex gap-4"
-      style={{ borderColor: "var(--color-border)" }}
-    >
-      <div className="space-y-3 shrink-0" style={{ minWidth: 200, maxWidth: 280 }}>
-        <div>
-          <p className="text-sm font-medium" style={{ color: "var(--color-text)" }}>
-            {detail.name}
-          </p>
-          <p className="text-xs mt-1 mb-1" style={{ color: "var(--color-text-muted)" }}>
-            Hash
-          </p>
-          <code className="text-xs font-mono block" style={{ color: "var(--color-accent)" }}>
-            {detail.hash}
-          </code>
-        </div>
-        <p className="text-xs" style={{ color: "var(--color-text-muted)" }}>
-          {vc} version{vc !== 1 ? "s" : ""}
-        </p>
-        <div>
-          <p className="text-xs mb-1 font-medium" style={{ color: "var(--color-text-muted)" }}>
-            Description
-          </p>
-          <p className="text-sm whitespace-pre-wrap" style={{ color: "var(--color-text)" }}>
-            {descriptor !== null && descriptor.description !== ""
-              ? descriptor.description
-              : descriptor !== null
-                ? "—"
-                : "No descriptor available for this workflow version."}
-          </p>
-        </div>
-      </div>
-      {hasGraph ? (
-        <div
-          className="rounded-lg border overflow-hidden flex-1"
-          style={{ borderColor: "var(--color-border)", background: "var(--color-bg)", minHeight: 500 }}
-        >
-          <div
-            className="px-3 py-2 text-xs flex justify-between items-center"
-            style={{ color: "var(--color-text-muted)", background: "var(--color-surface)" }}
-          >
-            <span className="font-mono">Workflow graph</span>
-            <span>
-              {edgeCount} edge{edgeCount === 1 ? "" : "s"}
-            </span>
-          </div>
-          <div style={{ height: 600, width: "100%" }}>
-            <WorkflowGraph
-              graph={descriptor.graph}
-              roles={descriptor.roles}
-              nodeStates={staticNodeStates}
-              onNodeClick={null}
-            />
-          </div>
-        </div>
-      ) : null}
-    </div>
-  );
-}
-
-export function WorkflowList({ client }: Props) {
+export function WorkflowList({ client, onSelect }: Props) {
   const { status, data, error } = useFetch(() => listWorkflows(client), [client]);
-  const [expanded, setExpanded] = useState<Set<string>>(() => new Set());
-  const [detailsByName, setDetailsByName] = useState<Map<string, DetailCacheEntry>>(
-    () => new Map(),
-  );
-
-  const staticNodeStates = useMemo(() => new Map<string, NodeState>(), []);
-
-  // biome-ignore lint/correctness/useExhaustiveDependencies: reset expansion when switching clients
-  useEffect(() => {
-    setExpanded(new Set());
-    setDetailsByName(new Map());
-  }, [client]);
-
-  const ensureDetailLoaded = useCallback(
-    (name: string) => {
-      setDetailsByName((prev) => {
-        const cur = prev.get(name);
-        if (cur !== undefined && (cur.status === "ok" || cur.status === "loading")) {
-          return prev;
-        }
-        return new Map(prev).set(name, { status: "loading" });
-      });
-
-      void (async () => {
-        try {
-          const detail = await getWorkflowDetail(client, name);
-          setDetailsByName((prev) => {
-            const next = new Map(prev);
-            next.set(name, { status: "ok", detail });
-            return next;
-          });
-        } catch (e) {
-          const message = e instanceof Error ? e.message : String(e);
-          setDetailsByName((prev) => {
-            const next = new Map(prev);
-            next.set(name, { status: "error", message });
-            return next;
-          });
-        }
-      })();
-    },
-    [client],
-  );
-
-  function toggleExpanded(name: string) {
-    const wasExpanded = expanded.has(name);
-    setExpanded((prev) => {
-      const next = new Set(prev);
-      if (next.has(name)) {
-        next.delete(name);
-      } else {
-        next.add(name);
-      }
-      return next;
-    });
-    if (!wasExpanded) {
-      ensureDetailLoaded(name);
-    }
-  }
 
   if (status === "loading")
     return <p style={{ color: "var(--color-text-muted)" }}>Loading workflows...</p>;
@@ -183,58 +22,34 @@ export function WorkflowList({ client }: Props) {
         <p style={{ color: "var(--color-text-muted)" }}>No workflows registered.</p>
       ) : (
         <div className="space-y-2">
-          {workflows.map((w) => {
-            const isOpen = expanded.has(w.name);
-            return (
-              <div
-                key={w.name}
-                className="rounded-lg border overflow-hidden"
-                style={{ background: "var(--color-surface)", borderColor: "var(--color-border)" }}
-              >
-                <button
-                  type="button"
-                  onClick={() => toggleExpanded(w.name)}
-                  className="w-full text-left p-4 flex items-start justify-between gap-3 hover:opacity-90"
-                  style={{ color: "var(--color-text)" }}
-                  aria-expanded={isOpen}
-                >
-                  <div className="min-w-0 flex-1">
-                    <div className="flex items-center gap-2">
-                      <span
-                        className="text-xs font-mono"
-                        style={{ color: "var(--color-text-muted)" }}
-                      >
-                        {isOpen ? "▼" : "▶"}
-                      </span>
-                      <span className="font-medium">{w.name}</span>
-                    </div>
-                    <code
-                      className="text-xs mt-1 block font-mono truncate"
-                      style={{ color: "var(--color-accent)" }}
-                    >
-                      {w.hash !== null ? w.hash : "—"}
-                    </code>
-                    {w.timestamp !== null ? (
-                      <span
-                        className="text-xs mt-1 block"
-                        style={{ color: "var(--color-text-muted)" }}
-                      >
-                        Updated {new Date(w.timestamp).toLocaleString()}
-                      </span>
-                    ) : null}
-                  </div>
-                </button>
-                {isOpen ? (
-                  <div className="px-4 pb-4">
-                    <ExpandedWorkflowBody
-                      cacheEntry={detailsByName.get(w.name)}
-                      staticNodeStates={staticNodeStates}
-                    />
-                  </div>
-                ) : null}
+          {workflows.map((w) => (
+            <button
+              key={w.name}
+              type="button"
+              onClick={() => onSelect(w.name)}
+              className="w-full text-left p-4 rounded-lg border hover:opacity-90"
+              style={{
+                background: "var(--color-surface)",
+                borderColor: "var(--color-border)",
+                color: "var(--color-text)",
+              }}
+            >
+              <div className="flex items-center gap-2">
+                <span className="font-medium">{w.name}</span>
               </div>
-            );
-          })}
+              <code
+                className="text-xs mt-1 block font-mono truncate"
+                style={{ color: "var(--color-accent)" }}
+              >
+                {w.hash !== null ? w.hash : "—"}
+              </code>
+              {w.timestamp !== null ? (
+                <span className="text-xs mt-1 block" style={{ color: "var(--color-text-muted)" }}>
+                  Updated {new Date(w.timestamp).toLocaleString()}
+                </span>
+              ) : null}
+            </button>
+          ))}
         </div>
       )}
     </div>

packages/workflow-dashboard/src/use-hash-route.ts

@@ -6,6 +6,7 @@ type HashRoute = {
   view: View;
   client: string | null;
   threadId: string | null;
+  workflowName: string | null;
 };
 
 function parseHash(hash: string): HashRoute {
@@ -19,6 +20,7 @@ function parseHash(hash: string): HashRoute {
       view: parts[0] as View,
       client: null,
       threadId: parts[0] === "threads" && parts.length > 1 ? parts.slice(1).join("/") : null,
+      workflowName: parts[0] === "workflows" && parts.length > 1 ? parts.slice(1).join("/") : null,
     };
   }
 
@@ -27,13 +29,17 @@ function parseHash(hash: string): HashRoute {
   const viewPart = parts[1] ?? "threads";
   const view: View = viewPart === "workflows" ? "workflows" : "threads";
   const threadId = view === "threads" && parts.length > 2 ? parts.slice(2).join("/") : null;
+  const workflowName = view === "workflows" && parts.length > 2 ? parts.slice(2).join("/") : null;
 
-  return { view, client, threadId };
+  return { view, client, threadId, workflowName };
 }
 
 function buildHash(route: HashRoute): string {
   const prefix = route.client ? `${route.client}/` : "";
   if (route.view === "workflows") {
+    if (route.workflowName !== null) {
+      return `#${prefix}workflows/${route.workflowName}`;
+    }
     return `#${prefix}workflows`;
   }
   if (route.threadId !== null) {
@@ -46,9 +52,11 @@ export function useHashRoute(): {
   view: View;
   client: string | null;
   threadId: string | null;
+  workflowName: string | null;
   setView: (v: View) => void;
   setClient: (a: string | null) => void;
   setThreadId: (id: string | null) => void;
+  setWorkflowName: (name: string | null) => void;
 } {
   const [route, setRoute] = useState<HashRoute>(() => parseHash(window.location.hash));
 
@@ -67,17 +75,25 @@ export function useHashRoute(): {
   }, []);
 
   const setView = useCallback(
-    (v: View) => navigate({ view: v, client: route.client, threadId: null }),
+    (v: View) => navigate({ view: v, client: route.client, threadId: null, workflowName: null }),
     [navigate, route.client],
   );
 
   const setClient = useCallback(
-    (a: string | null) => navigate({ view: route.view, client: a, threadId: null }),
+    (a: string | null) =>
+      navigate({ view: route.view, client: a, threadId: null, workflowName: null }),
     [navigate, route.view],
   );
 
   const setThreadId = useCallback(
-    (id: string | null) => navigate({ view: "threads", client: route.client, threadId: id }),
+    (id: string | null) =>
+      navigate({ view: "threads", client: route.client, threadId: id, workflowName: null }),
+    [navigate, route.client],
+  );
+
+  const setWorkflowName = useCallback(
+    (name: string | null) =>
+      navigate({ view: "workflows", client: route.client, threadId: null, workflowName: name }),
     [navigate, route.client],
   );
 
@@ -85,8 +101,10 @@ export function useHashRoute(): {
     view: route.view,
     client: route.client,
     threadId: route.threadId,
+    workflowName: route.workflowName,
     setView,
     setClient,
     setThreadId,
+    setWorkflowName,
   };
 }

packages/workflow-execute/CHANGELOG.md

@@ -1,5 +1,66 @@
 # @uncaged/workflow-execute
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- Updated dependencies
+- Updated dependencies [f74b482]
+- Updated dependencies [f74b482]
+  - @uncaged/workflow-util@0.5.0-alpha.4
+  - @uncaged/workflow-protocol@0.5.0-alpha.4
+  - @uncaged/workflow-cas@0.5.0-alpha.4
+  - @uncaged/workflow-reactor@0.5.0-alpha.4
+  - @uncaged/workflow-register@0.5.0-alpha.4
+  - @uncaged/workflow-runtime@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.3
+  - @uncaged/workflow-cas@0.5.0-alpha.3
+  - @uncaged/workflow-reactor@0.5.0-alpha.3
+  - @uncaged/workflow-register@0.5.0-alpha.3
+  - @uncaged/workflow-runtime@0.5.0-alpha.3
+  - @uncaged/workflow-util@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.2
+  - @uncaged/workflow-cas@0.5.0-alpha.2
+  - @uncaged/workflow-reactor@0.5.0-alpha.2
+  - @uncaged/workflow-register@0.5.0-alpha.2
+  - @uncaged/workflow-runtime@0.5.0-alpha.2
+  - @uncaged/workflow-util@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- @uncaged/workflow-cas@0.5.0-alpha.1
+- @uncaged/workflow-protocol@0.5.0-alpha.1
+- @uncaged/workflow-reactor@0.5.0-alpha.1
+- @uncaged/workflow-register@0.5.0-alpha.1
+- @uncaged/workflow-runtime@0.5.0-alpha.1
+- @uncaged/workflow-util@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.0
+  - @uncaged/workflow-cas@0.5.0-alpha.0
+  - @uncaged/workflow-reactor@0.5.0-alpha.0
+  - @uncaged/workflow-register@0.5.0-alpha.0
+  - @uncaged/workflow-runtime@0.5.0-alpha.0
+  - @uncaged/workflow-util@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-execute/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-execute",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-execute/src/engine/worker.ts

@@ -4,7 +4,6 @@ import { createServer, type Socket } from "node:net";
 import { dirname, join } from "node:path";
 import { createCasStore } from "@uncaged/workflow-cas";
 import {
-  ensureUncagedWorkflowSymlink,
   importWorkflowBundleModule,
 } from "@uncaged/workflow-register";
 import type { RoleOutput, WorkflowFn } from "@uncaged/workflow-runtime";
@@ -365,7 +364,6 @@ async function main(): Promise<void> {
     return;
   }
 
-  await ensureUncagedWorkflowSymlink(storageRoot);
   // Dynamic import required: user bundle path resolved at runtime
   const modUnknown: unknown = await importWorkflowBundleModule(bundlePath);
   const modRec = modUnknown as Record<string, unknown>;

packages/workflow-execute/src/index.ts

@@ -1,48 +1,22 @@
-export { createWorkflow } from "./engine/create-workflow.js";
-export { executeThread } from "./engine/engine.js";
 export {
   FORK_BRANCH_ROLE,
   prepareCasFork,
-  tryParseWorkflowResultRecord,
   walkStateFramesNewestFirst,
 } from "./engine/fork-thread.js";
 export { garbageCollectCas } from "./engine/gc.js";
-export { createThreadPauseGate } from "./engine/thread-pause-gate.js";
 export type {
   ThreadHistoryEntry,
   ThreadIndex,
   ThreadIndexEntry,
 } from "./engine/threads-index.js";
 export {
-  appendThreadHistoryEntry,
   getBundleDir,
   readThreadsIndex,
   removeThreadEntry,
   removeThreadHistoryEntries,
   upsertThreadEntry,
-  writeThreadsIndex,
 } from "./engine/threads-index.js";
-export type {
-  CasForkPlan,
-  ChainState,
-  ExecuteThreadIo,
-  ExecuteThreadOptions,
-  ForkContinuationOptions,
-  GcResult,
-  PrefilledDiskStep,
-  SupervisorDecision,
-  ThreadPauseGate,
-} from "./engine/types.js";
-export { EMPTY_CHAIN_STATE } from "./engine/types.js";
+export type { GcResult } from "./engine/types.js";
 export { getWorkerHostScriptPath } from "./engine/worker-entry-path.js";
-export type { ExtractFn, LlmError, LlmExtractArgs } from "./extract/index.js";
-export {
-  createExtract,
-  extractFunctionToolFromZodSchema,
-  llmErrorToCause,
-  llmExtract,
-} from "./extract/index.js";
+export { createExtract } from "./extract/index.js";
 export { type WorkflowAdapterOptions, workflowAdapter } from "./workflow-adapter.js";
-
-/** @deprecated Use {@link workflowAdapter} instead. */
-export { type WorkflowAsAgentOptions, workflowAsAgent } from "./workflow-as-agent.js";

packages/workflow-execute/src/workflow-adapter.ts

@@ -69,7 +69,7 @@ async function resolveWorkflowBundle(workflowName: string, storageRoot: string,
   }
 
   const bundlePath = join(storageRoot, "bundles", `${entry.hash}.esm.js`);
-  const bundleExportsResult = await extractBundleExports(bundlePath, { storageRoot });
+  const bundleExportsResult = await extractBundleExports(bundlePath);
   if (!bundleExportsResult.ok) {
     throw new Error(String(bundleExportsResult.error));
   }

packages/workflow-gateway/CHANGELOG.md

@@ -1,5 +1,15 @@
 # @uncaged/workflow-gateway
 
+## 0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
 ## 0.4.5
 
 ## 0.4.4

packages/workflow-gateway/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-gateway",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-gateway/src/client-socket.ts

@@ -4,7 +4,7 @@ import { DurableObject } from "cloudflare:workers";
 import { parseWsRequestJson, parseWsResponseJson, type WsResponse } from "./ws-protocol.js";
 
 type ClientSocketEnv = {
-  GATEWAY_SECRET: string;
+  WORKFLOW_DASHBOARD_SECRET: string;
 };
 
 export const CLIENT_SOCKET_INTERNAL_STATUS_PATH = "/internal/client-socket/status";
@@ -37,7 +37,7 @@ export class ClientSocket extends DurableObject<ClientSocketEnv> {
 
   private requireAuth(request: Request): Response | null {
     const auth = request.headers.get("Authorization");
-    if (auth !== `Bearer ${this.env.GATEWAY_SECRET}`) {
+    if (auth !== `Bearer ${this.env.WORKFLOW_DASHBOARD_SECRET}`) {
       return jsonResponse(401, { error: "unauthorized" });
     }
     return null;

packages/workflow-gateway/src/index.ts

@@ -13,8 +13,7 @@ export { ClientSocket };
 type Env = {
   Bindings: {
     ENDPOINTS: KVNamespace;
-    GATEWAY_SECRET: string;
-    DASHBOARD_API_KEY: string;
+    WORKFLOW_DASHBOARD_SECRET: string;
     CLIENT_SOCKET: DurableObjectNamespace<ClientSocket>;
   };
 };
@@ -40,7 +39,7 @@ function checkDashboardAuth(c: {
   const bearer = c.req.header("Authorization")?.replace("Bearer ", "");
   const query = c.req.query("key");
   const key = bearer ?? query;
-  return key === c.env.DASHBOARD_API_KEY;
+  return key === c.env.WORKFLOW_DASHBOARD_SECRET;
 }
 
 function isLocalClientUrl(url: string): boolean {
@@ -153,7 +152,7 @@ async function fetchClientSocketStatus(
     const resp = await stub.fetch(
       new Request(`https://do${CLIENT_SOCKET_INTERNAL_STATUS_PATH}`, {
         method: "GET",
-        headers: { Authorization: `Bearer ${env.GATEWAY_SECRET}` },
+        headers: { Authorization: `Bearer ${env.WORKFLOW_DASHBOARD_SECRET}` },
       }),
     );
     if (!resp.ok) {
@@ -184,14 +183,14 @@ function endpointStatusFromKvAndDo(record: EndpointRecord, doConnected: boolean
 // ── Health ──────────────────────────────────────────────────────────
 app.get("/healthz", (c) => c.json({ ok: true }));
 
-// ── Client reverse WebSocket (GATEWAY_SECRET query param) ────────────
+// ── Client reverse WebSocket (WORKFLOW_DASHBOARD_SECRET query param) ────────────
 app.get("/ws/connect", async (c) => {
   const secret = c.req.query("secret");
   const name = c.req.query("name");
   if (name === undefined || name === "") {
     return c.json({ error: "name required" }, 400);
   }
-  if (secret !== c.env.GATEWAY_SECRET) {
+  if (secret !== c.env.WORKFLOW_DASHBOARD_SECRET) {
     return c.json({ error: "unauthorized" }, 401);
   }
   if (c.req.header("Upgrade") !== "websocket") {
@@ -202,7 +201,7 @@ app.get("/ws/connect", async (c) => {
   return stub.fetch(c.req.raw);
 });
 
-// ── Gateway management (GATEWAY_SECRET auth) ────────────────────────
+// ── Gateway management (WORKFLOW_DASHBOARD_SECRET auth) ────────────────────────
 const gateway = new Hono<Env>();
 
 gateway.post("/register", async (c) => {
@@ -217,7 +216,7 @@ gateway.post("/register", async (c) => {
   if (!name || !url) {
     return c.json({ error: "name and url required" }, 400);
   }
-  if (secret !== c.env.GATEWAY_SECRET) {
+  if (secret !== c.env.WORKFLOW_DASHBOARD_SECRET) {
     return c.json({ error: "unauthorized" }, 401);
   }
 
@@ -242,7 +241,7 @@ gateway.post("/register", async (c) => {
 
 gateway.delete("/register/:name", async (c) => {
   const auth = c.req.header("Authorization");
-  if (auth !== `Bearer ${c.env.GATEWAY_SECRET}`) {
+  if (auth !== `Bearer ${c.env.WORKFLOW_DASHBOARD_SECRET}`) {
     return c.json({ error: "unauthorized" }, 401);
   }
 
@@ -305,7 +304,12 @@ app.all("/api/clients/:client/*", async (c) => {
       headers: forwardRecord,
       body: bodyStr,
     };
-    const proxyResp = await fetchThroughClientSocket(c.env, client, c.env.GATEWAY_SECRET, wsRequest);
+    const proxyResp = await fetchThroughClientSocket(
+      c.env,
+      client,
+      c.env.WORKFLOW_DASHBOARD_SECRET,
+      wsRequest,
+    );
     if (proxyResp.status !== 503) {
       return new Response(proxyResp.body, {
         status: proxyResp.status,

packages/workflow-gateway/wrangler.toml

@@ -17,4 +17,4 @@ new_sqlite_classes = ["AgentSocket"]
 tag = "rename-agent-to-client"
 renamed_classes = [{ from = "AgentSocket", to = "ClientSocket" }]
 
-# GATEWAY_SECRET is set via `wrangler secret put`
+# WORKFLOW_DASHBOARD_SECRET is set via `wrangler secret put`

packages/workflow-protocol/CHANGELOG.md

@@ -1,5 +1,32 @@
 # @uncaged/workflow-protocol
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- f74b482: fix: correct internal dependency versions for prerelease
+- f74b482: fix: use npm publish with pinned deps instead of bun publish (workspace:^ resolution bug)
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- fix: use npm publish with pinned deps instead of bun publish (workspace:^ resolution bug)
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- fix: correct internal dependency versions for prerelease
+
+## 0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Minor Changes
+
+- feat: AgentFn<Opt> type boundary and createAgentAdapter bridging function (RFC #252)
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-protocol/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-protocol",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-protocol/src/index.ts

@@ -13,6 +13,7 @@ export type {
   AdapterFn,
   AdvanceOutcome,
   AgentContext,
+  AgentFn,
   CasStore,
   ExtractFn,
   ExtractResult,

packages/workflow-protocol/src/types.ts

@@ -24,6 +24,7 @@ export type WorkflowRoleSchema = Record<string, unknown>;
 
 export type WorkflowRoleDescriptor = {
   description: string;
+  systemPrompt: string;
   schema: WorkflowRoleSchema;
 };
 
@@ -151,6 +152,15 @@ export type RoleFn<T> = (ctx: ThreadContext, runtime: WorkflowRuntime) => Promis
 
 export type AdapterFn = <T>(prompt: string, schema: z.ZodType<T>) => RoleFn<T>;
 
+/**
+ * Core agent function. Input is always {@link ThreadContext}, output is always string.
+ * `Opt` captures agent-specific structured options.
+ * Agents with no extra options use `AgentFn` (Opt defaults to void).
+ */
+export type AgentFn<Opt = void> = Opt extends void
+  ? (ctx: ThreadContext) => Promise<string>
+  : (ctx: ThreadContext, options: Opt) => Promise<string>;
+
 export type AdapterBinding = {
   adapter: AdapterFn;
   overrides: Partial<Record<string, AdapterFn>> | null;

packages/workflow-reactor/CHANGELOG.md

@@ -1,5 +1,40 @@
 # @uncaged/workflow-reactor
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- Updated dependencies [f74b482]
+- Updated dependencies [f74b482]
+  - @uncaged/workflow-protocol@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- @uncaged/workflow-protocol@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-reactor/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-reactor",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-reactor/src/index.ts

@@ -3,10 +3,6 @@ export { createThreadReactor } from "./thread-reactor.js";
 export type {
   ChatMessage,
   LlmFn,
-  StructuredToolSpec,
-  ThreadReactorConfig,
   ThreadReactorFn,
-  ThreadReactorInvokeArgs,
-  ToolCall,
   ToolDefinition,
 } from "./types.js";

packages/workflow-register/CHANGELOG.md

@@ -1,5 +1,46 @@
 # @uncaged/workflow-register
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- Updated dependencies
+- Updated dependencies [f74b482]
+- Updated dependencies [f74b482]
+  - @uncaged/workflow-util@0.5.0-alpha.4
+  - @uncaged/workflow-protocol@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.3
+  - @uncaged/workflow-util@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.2
+  - @uncaged/workflow-util@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- @uncaged/workflow-protocol@0.5.0-alpha.1
+- @uncaged/workflow-util@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.0
+  - @uncaged/workflow-util@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-register/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-register",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-register/src/bundle/build-descriptor.ts

@@ -35,11 +35,12 @@ export function buildDescriptor<M extends RoleMeta>(
 ): WorkflowDescriptor {
   const roles: WorkflowDescriptor["roles"] = {};
   for (const [key, roleDef] of Object.entries(def.roles) as Array<
-    [string, { description: string; schema: z.ZodType }]
+    [string, { description: string; systemPrompt: string; schema: z.ZodType }]
   >) {
     const rawJsonSchema = z.toJSONSchema(roleDef.schema) as Record<string, unknown>;
     roles[key] = {
       description: roleDef.description,
+      systemPrompt: roleDef.systemPrompt,
       schema: stripJsonSchemaMeta(rawJsonSchema),
     };
   }

packages/workflow-register/src/bundle/bundle-import-env.ts

@@ -1,7 +1,7 @@
 import { pathToFileURL } from "node:url";
 
 /**
- * Dynamic-import a workflow bundle path (see {@link extractBundleExports} — symlink must exist first).
+ * Dynamic-import a workflow bundle path.
  */
 export async function importWorkflowBundleModule(bundlePath: string): Promise<unknown> {
   return import(pathToFileURL(bundlePath).href);

packages/workflow-register/src/bundle/bundle-validator.ts

@@ -37,9 +37,6 @@ function isAllowedImportSpecifier(spec: string): boolean {
   if (spec.startsWith(".") || spec.startsWith("/") || spec.startsWith("file:")) {
     return false;
   }
-  if (spec.startsWith("@uncaged/workflow")) {
-    return true;
-  }
   return isBuiltin(spec);
 }
 
@@ -294,7 +291,7 @@ function validateImportDeclaration(node: ImportDeclaration): string | null {
     return "only static string import specifiers are allowed";
   }
   if (!isAllowedImportSpecifier(spec)) {
-    return `disallowed import specifier "${spec}" (only Node built-ins and @uncaged/workflow-* packages are allowed)`;
+    return `disallowed import specifier "${spec}" (only Node built-ins are allowed; all other dependencies must be bundled)`;
   }
   return null;
 }
@@ -309,7 +306,7 @@ function validateExportSource(
     return staticMessage;
   }
   if (!isAllowedImportSpecifier(spec)) {
-    return `${disallowedPrefix} "${spec}" (only Node built-ins and @uncaged/workflow-* packages are allowed)`;
+    return `${disallowedPrefix} "${spec}" (only Node built-ins are allowed; all other dependencies must be bundled)`;
   }
   return null;
 }

packages/workflow-register/src/bundle/ensure-uncaged-workflow-symlink.ts

@@ -1,56 +0,0 @@
-import { mkdir, readlink, symlink, unlink } from "node:fs/promises";
-import path from "node:path";
-import { fileURLToPath } from "node:url";
-
-/** This module lives in `@uncaged/workflow-register/src/bundle`; grandparent dir is the package root. */
-function installedWorkflowPackageDir(): string {
-  return fileURLToPath(new URL("../..", import.meta.url));
-}
-
-/**
- * Resolve sibling @uncaged/* package directory relative to workflow-register.
- * In a monorepo workspace layout the sibling packages live next to workflow-register.
- */
-function siblingPackageDir(packageName: string): string {
-  const registerRoot = installedWorkflowPackageDir();
-  return path.resolve(registerRoot, "..", packageName);
-}
-
-async function ensureSymlink(linkDir: string, name: string, target: string): Promise<void> {
-  const linkPath = path.join(linkDir, name);
-  await mkdir(linkDir, { recursive: true });
-  try {
-    const existing = await readlink(linkPath);
-    const normalizedExisting = path.resolve(linkDir, existing);
-    if (normalizedExisting === target) {
-      return;
-    }
-    await unlink(linkPath);
-  } catch (e) {
-    const errObj = e as NodeJS.ErrnoException;
-    if (errObj.code !== "ENOENT" && errObj.code !== "EINVAL") {
-      throw e;
-    }
-  }
-  const linkType = process.platform === "win32" ? "junction" : "dir";
-  await symlink(target, linkPath, linkType);
-}
-
-/**
- * Ensures `<storageRoot>/node_modules/@uncaged/*` symlinks point at installed packages
- * so workflow bundles loaded from `<storageRoot>/bundles/*.esm.js` can resolve their imports.
- */
-export async function ensureUncagedWorkflowSymlink(storageRoot: string): Promise<void> {
-  const linkDir = path.join(storageRoot, "node_modules", "@uncaged");
-
-  const packages = [
-    { name: "workflow", dir: siblingPackageDir("workflow") },
-    { name: "workflow-runtime", dir: siblingPackageDir("workflow-runtime") },
-    { name: "workflow-cas", dir: siblingPackageDir("workflow-cas") },
-    { name: "workflow-protocol", dir: siblingPackageDir("workflow-protocol") },
-  ];
-
-  for (const pkg of packages) {
-    await ensureSymlink(linkDir, pkg.name, pkg.dir);
-  }
-}

packages/workflow-register/src/bundle/extract-bundle-exports.ts

@@ -1,21 +1,15 @@
 import type { WorkflowFn } from "@uncaged/workflow-protocol";
 import { err, ok, type Result } from "@uncaged/workflow-util";
 import { importWorkflowBundleModule } from "./bundle-import-env.js";
-import { ensureUncagedWorkflowSymlink } from "./ensure-uncaged-workflow-symlink.js";
-import type { ExtractBundleExportsOptions, ExtractedBundleExports } from "./types.js";
+import type { ExtractedBundleExports } from "./types.js";
 import { validateWorkflowDescriptor } from "./workflow-descriptor.js";
 
 /** Load a workflow `.esm.js` bundle and read its named exports (`run`, `descriptor`). */
 export async function extractBundleExports(
   bundlePath: string,
-  options: ExtractBundleExportsOptions = { storageRoot: null },
 ): Promise<Result<ExtractedBundleExports, string>> {
   let modUnknown: unknown;
   try {
-    if (options.storageRoot !== null) {
-      await ensureUncagedWorkflowSymlink(options.storageRoot);
-    }
-    // Dynamic import required: user bundle path resolved at runtime
     modUnknown = await importWorkflowBundleModule(bundlePath);
   } catch (e) {
     const message = e instanceof Error ? e.message : String(e);

packages/workflow-register/src/bundle/index.ts

@@ -1,17 +1,10 @@
 export { buildDescriptor } from "./build-descriptor.js";
 export { importWorkflowBundleModule } from "./bundle-import-env.js";
 export { validateWorkflowBundle } from "./bundle-validator.js";
-export { ensureUncagedWorkflowSymlink } from "./ensure-uncaged-workflow-symlink.js";
 export { extractBundleExports } from "./extract-bundle-exports.js";
 export { stringifyWorkflowDescriptor } from "./generate-descriptor.js";
 export type {
-  ExtractBundleExportsOptions,
   ExtractedBundleExports,
   WorkflowBundleValidationInput,
-  WorkflowDescriptor,
-  WorkflowGraph,
-  WorkflowGraphEdge,
-  WorkflowRoleDescriptor,
-  WorkflowRoleSchema,
 } from "./types.js";
 export { validateWorkflowDescriptor } from "./workflow-descriptor.js";

packages/workflow-register/src/bundle/types.ts

@@ -20,8 +20,3 @@ export type ExtractedBundleExports = {
   run: WorkflowFn;
   descriptor: WorkflowDescriptor;
 };
-
-export type ExtractBundleExportsOptions = {
-  /** When set, ensures `node_modules/@uncaged/workflow` exists under this root before import. */
-  storageRoot: string | null;
-};

packages/workflow-register/src/bundle/workflow-descriptor.ts

@@ -88,8 +88,10 @@ export function validateWorkflowDescriptor(value: unknown): Result<WorkflowDescr
     if (schema === null || typeof schema !== "object" || Array.isArray(schema)) {
       return err(`descriptor.roles.${roleName}.schema must be a non-array object`);
     }
+    const systemPrompt = typeof spec.systemPrompt === "string" ? spec.systemPrompt : "";
     roles[roleName] = {
       description: roleDesc,
+      systemPrompt,
       schema: schema as WorkflowRoleSchema,
     };
   }

packages/workflow-register/src/index.ts

@@ -1,16 +1,9 @@
 export type {
-  ExtractBundleExportsOptions,
   ExtractedBundleExports,
   WorkflowBundleValidationInput,
-  WorkflowDescriptor,
-  WorkflowGraph,
-  WorkflowGraphEdge,
-  WorkflowRoleDescriptor,
-  WorkflowRoleSchema,
 } from "./bundle/index.js";
 export {
   buildDescriptor,
-  ensureUncagedWorkflowSymlink,
   extractBundleExports,
   importWorkflowBundleModule,
   stringifyWorkflowDescriptor,
@@ -21,18 +14,15 @@ export type { ProviderConfig, ResolvedModel } from "./config/index.js";
 export { resolveModel, splitProviderModelRef } from "./config/index.js";
 export type {
   WorkflowConfig,
-  WorkflowHistoryEntry,
   WorkflowRegistryEntry,
   WorkflowRegistryFile,
 } from "./registry/index.js";
 export {
   getRegisteredWorkflow,
   listRegisteredWorkflowNames,
-  parseWorkflowRegistryYaml,
   readWorkflowRegistry,
   registerWorkflowVersion,
   rollbackWorkflowToHistoryHash,
-  stringifyWorkflowRegistryYaml,
   unregisterWorkflow,
   workflowRegistryPath,
   writeWorkflowRegistry,

packages/workflow-runtime/CHANGELOG.md

@@ -1,5 +1,45 @@
 # @uncaged/workflow-runtime
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- Updated dependencies [f74b482]
+- Updated dependencies [f74b482]
+  - @uncaged/workflow-protocol@0.5.0-alpha.4
+  - @uncaged/workflow-cas@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.3
+  - @uncaged/workflow-cas@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.2
+  - @uncaged/workflow-cas@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- @uncaged/workflow-cas@0.5.0-alpha.1
+- @uncaged/workflow-protocol@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.0
+  - @uncaged/workflow-cas@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-runtime/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-runtime",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-runtime/smoke-greet-entry.ts

@@ -0,0 +1,101 @@
+/**
+ * greet workflow — smoke test entry
+ * Single role: greeter takes a prompt and returns a structured greeting.
+ * 小橘 🍊
+ */
+
+import type {
+  AdapterFn,
+  ModeratorTable,
+  RoleFn,
+  RoleResult,
+  ThreadContext,
+  WorkflowDefinition,
+  WorkflowRuntime,
+} from "@uncaged/workflow-runtime";
+import { createWorkflow, END, START } from "@uncaged/workflow-runtime";
+import * as z from "zod/v4";
+
+type GreetMeta = {
+  greeter: { greeting: string; language: string };
+};
+
+const greeterSchema = z.object({
+  greeting: z.string().describe("A friendly greeting message"),
+  language: z.string().describe("The language of the greeting"),
+});
+
+const roles: WorkflowDefinition<GreetMeta>["roles"] = {
+  greeter: {
+    description: "Generates a friendly greeting",
+    systemPrompt:
+      "You are a friendly greeter. Given a user prompt, produce a warm greeting. Respond in valid JSON with keys: greeting (string), language (string).",
+    schema: greeterSchema,
+    extractRefs: null,
+  },
+};
+
+const table: ModeratorTable<GreetMeta> = {
+  [START]: [{ condition: "FALLBACK", role: "greeter" }],
+  greeter: [{ condition: "FALLBACK", role: END }],
+};
+
+export const descriptor = {
+  name: "greet",
+  description: "A simple greeting workflow for smoke testing",
+  graph: { [START]: ["greeter"], greeter: [END] },
+  roles: { greeter: { description: "Generates a friendly greeting" } },
+};
+
+function createLazyAdapter(): AdapterFn {
+  let cached: { baseUrl: string; apiKey: string; model: string } | null = null;
+  function getProvider() {
+    if (cached !== null) return cached;
+    const apiKey = process.env.DASHSCOPE_API_KEY;
+    if (!apiKey) throw new Error("missing env: DASHSCOPE_API_KEY");
+    cached = {
+      baseUrl: "https://dashscope.aliyuncs.com/compatible-mode/v1",
+      apiKey,
+      model: process.env.WORKFLOW_MODEL ?? "qwen-plus",
+    };
+    return cached;
+  }
+
+  return (<T>(prompt: string, schema: z.ZodType<T>): RoleFn<T> => {
+    return async (ctx: ThreadContext, _runtime: WorkflowRuntime): Promise<RoleResult<T>> => {
+      const provider = getProvider();
+      const response = await fetch(`${provider.baseUrl}/chat/completions`, {
+        method: "POST",
+        headers: {
+          Authorization: `Bearer ${provider.apiKey}`,
+          "Content-Type": "application/json",
+        },
+        body: JSON.stringify({
+          model: provider.model,
+          messages: [
+            { role: "system", content: prompt },
+            {
+              role: "user",
+              content: `${ctx.start.content}\n\nRespond with JSON: ${JSON.stringify(z.toJSONSchema(schema))}`,
+            },
+          ],
+          response_format: { type: "json_object" },
+        }),
+      });
+      if (!response.ok) {
+        const body = await response.text();
+        throw new Error(`LLM error ${response.status}: ${body.slice(0, 500)}`);
+      }
+      const data = (await response.json()) as { choices: Array<{ message: { content: string } }> };
+      const text = data.choices[0]?.message?.content;
+      if (!text) throw new Error("Empty LLM response");
+      const parsed = schema.parse(JSON.parse(text));
+      return { meta: parsed, childThread: null };
+    };
+  }) as AdapterFn;
+}
+
+export const run = createWorkflow<GreetMeta>(
+  { roles, table },
+  { adapter: createLazyAdapter(), overrides: null },
+);

packages/workflow-runtime/src/index.ts

@@ -2,9 +2,9 @@ export { buildThreadContext } from "./build-context.js";
 export { createWorkflow } from "./create-workflow.js";
 export { err, ok } from "./result.js";
 export type {
-  AdapterBinding,
   AdapterFn,
   AgentContext,
+  AgentFn,
   CasStore,
   ExtractFn,
   ExtractResult,
@@ -13,7 +13,6 @@ export type {
   ModeratorCondition,
   ModeratorContext,
   ModeratorTable,
-  ModeratorTransition,
   Result,
   RoleDefinition,
   RoleFn,
@@ -21,17 +20,11 @@ export type {
   RoleOutput,
   RoleResult,
   RoleStep,
-  StartStep,
   ThreadContext,
   WorkflowCompletion,
   WorkflowDefinition,
-  WorkflowDescriptor,
   WorkflowFn,
-  WorkflowGraph,
-  WorkflowGraphEdge,
   WorkflowResult,
-  WorkflowRoleDescriptor,
-  WorkflowRoleSchema,
   WorkflowRuntime,
-} from "./types.js";
-export { END, START } from "./types.js";
+} from "@uncaged/workflow-protocol";
+export { END, START } from "@uncaged/workflow-protocol";

packages/workflow-runtime/src/types.ts

@@ -7,6 +7,7 @@ export type {
   AdapterFn,
   AdvanceOutcome,
   AgentContext,
+  AgentFn,
   CasStore,
   ExtractFn,
   ExtractResult,

packages/workflow-template-develop/CHANGELOG.md

@@ -1,5 +1,40 @@
 # @uncaged/workflow-template-develop
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- @uncaged/workflow-register@0.5.0-alpha.4
+- @uncaged/workflow-runtime@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- @uncaged/workflow-register@0.5.0-alpha.3
+- @uncaged/workflow-runtime@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- @uncaged/workflow-register@0.5.0-alpha.2
+- @uncaged/workflow-runtime@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- @uncaged/workflow-register@0.5.0-alpha.1
+- @uncaged/workflow-runtime@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- @uncaged/workflow-register@0.5.0-alpha.0
+- @uncaged/workflow-runtime@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-template-develop/bundle-entry.ts

@@ -1,33 +1,35 @@
 /**
  * develop bundle entry — 小橘 🍊
  *
- * All roles use cursor-agent with workspace auto-extracted from context.
+ * planner/coder/reviewer → cursor-agent (needs code editing)
+ * tester/committer → hermes-agent (lightweight, no editing needed)
  */
 import { createCursorAgent } from "@uncaged/workflow-agent-cursor";
+import { createHermesAgent } from "@uncaged/workflow-agent-hermes";
 import { createWorkflow } from "@uncaged/workflow-runtime";
-import { optionalEnv, requireEnv } from "@uncaged/workflow-util";
+import { env } from "@uncaged/workflow-util";
 import { buildDevelopDescriptor, developWorkflowDefinition } from "./src/index.js";
 
-const llmProvider = {
-  baseUrl: optionalEnv(
-    "WORKFLOW_LLM_BASE_URL",
-    "https://dashscope.aliyuncs.com/compatible-mode/v1",
-  ),
-  apiKey: requireEnv("WORKFLOW_LLM_API_KEY", "set WORKFLOW_LLM_API_KEY for meta extraction"),
-  model: optionalEnv("WORKFLOW_LLM_MODEL", "qwen-plus"),
-};
-
-const adapter = createCursorAgent({
-  command: requireEnv("WORKFLOW_CURSOR_COMMAND", "set WORKFLOW_CURSOR_COMMAND (e.g. cursor-agent)"),
-  model: optionalEnv("WORKFLOW_CURSOR_MODEL"),
-  timeout: optionalEnv("WORKFLOW_CURSOR_TIMEOUT")
-    ? Number(optionalEnv("WORKFLOW_CURSOR_TIMEOUT"))
-    : 0,
+const cursorAdapter = createCursorAgent({
+  command: env("WORKFLOW_CURSOR_COMMAND", "/home/azureuser/.local/bin/cursor-agent"),
+  model: env("WORKFLOW_CURSOR_MODEL", "auto"),
+  timeout: Number(env("WORKFLOW_CURSOR_TIMEOUT", "0")),
   workspace: null,
-  llmProvider,
 });
 
-const wf = createWorkflow(developWorkflowDefinition, { adapter, overrides: null });
+const hermesAdapter = createHermesAgent({
+  command: env("WORKFLOW_HERMES_COMMAND", "/home/azureuser/.local/bin/hermes"),
+  model: env("WORKFLOW_HERMES_MODEL", "") || null,
+  timeout: Number(env("WORKFLOW_HERMES_TIMEOUT", "0")) || null,
+});
+
+const wf = createWorkflow(developWorkflowDefinition, {
+  adapter: cursorAdapter,
+  overrides: {
+    tester: hermesAdapter,
+    committer: hermesAdapter,
+  },
+});
 
 export const descriptor = buildDevelopDescriptor();
 export const run = wf;

packages/workflow-template-develop/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-template-develop",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-template-develop/src/roles/planner.ts

@@ -63,5 +63,5 @@ export const plannerRole: RoleDefinition<PlannerMeta> = {
   description: "Breaks the task into sequential phases for the coder.",
   systemPrompt: PLANNER_SYSTEM,
   schema: plannerMetaSchema,
-  extractRefs: (meta) => meta.status === "planned" ? meta.phases.map((p) => p.hash) : [],
+  extractRefs: (meta) => (meta.status === "planned" ? meta.phases.map((p) => p.hash) : []),
 };

packages/workflow-template-solve-issue/CHANGELOG.md

@@ -1,5 +1,40 @@
 # @uncaged/workflow-template-solve-issue
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- @uncaged/workflow-register@0.5.0-alpha.4
+- @uncaged/workflow-runtime@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- @uncaged/workflow-register@0.5.0-alpha.3
+- @uncaged/workflow-runtime@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- @uncaged/workflow-register@0.5.0-alpha.2
+- @uncaged/workflow-runtime@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- @uncaged/workflow-register@0.5.0-alpha.1
+- @uncaged/workflow-runtime@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- @uncaged/workflow-register@0.5.0-alpha.0
+- @uncaged/workflow-runtime@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-template-solve-issue/bundle-entry.ts

@@ -7,14 +7,13 @@
 import { createHermesAgent } from "@uncaged/workflow-agent-hermes";
 import { workflowAdapter } from "@uncaged/workflow-execute";
 import { createWorkflow } from "@uncaged/workflow-runtime";
-import { optionalEnv } from "@uncaged/workflow-util";
+import { env } from "@uncaged/workflow-util";
 import { buildSolveIssueDescriptor, solveIssueWorkflowDefinition } from "./src/index.js";
 
 const adapter = createHermesAgent({
-  model: optionalEnv("WORKFLOW_HERMES_MODEL"),
-  timeout: optionalEnv("WORKFLOW_HERMES_TIMEOUT")
-    ? Number(optionalEnv("WORKFLOW_HERMES_TIMEOUT"))
-    : null,
+  command: env("WORKFLOW_HERMES_COMMAND", "/home/azureuser/.local/bin/hermes"),
+  model: env("WORKFLOW_HERMES_MODEL", "") || null,
+  timeout: Number(env("WORKFLOW_HERMES_TIMEOUT", "0")) || null,
 });
 
 const wf = createWorkflow(solveIssueWorkflowDefinition, {

packages/workflow-template-solve-issue/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-template-solve-issue",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-util-agent/CHANGELOG.md

@@ -1,5 +1,41 @@
 # @uncaged/workflow-util-agent
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- @uncaged/workflow-cas@0.5.0-alpha.4
+- @uncaged/workflow-runtime@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- @uncaged/workflow-cas@0.5.0-alpha.3
+- @uncaged/workflow-runtime@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- @uncaged/workflow-cas@0.5.0-alpha.2
+- @uncaged/workflow-runtime@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- fix: include create-agent-adapter.ts in published src
+  - @uncaged/workflow-cas@0.5.0-alpha.1
+  - @uncaged/workflow-runtime@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- @uncaged/workflow-cas@0.5.0-alpha.0
+- @uncaged/workflow-runtime@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-util-agent/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@uncaged/workflow-util-agent",
-  "version": "0.4.5",
+  "version": "0.5.0-alpha.4",
   "files": [
     "src",
     "dist",

packages/workflow-util-agent/src/create-agent-adapter.ts

@@ -0,0 +1,48 @@
+import { putContentNodeWithRefs } from "@uncaged/workflow-cas";
+import type {
+  AdapterFn,
+  AgentFn,
+  RoleResult,
+  ThreadContext,
+  WorkflowRuntime,
+} from "@uncaged/workflow-runtime";
+import type * as z from "zod/v4";
+
+export type ExtractOptionsFn<Opt> = (
+  ctx: ThreadContext,
+  prompt: string,
+  runtime: WorkflowRuntime,
+) => Promise<Opt>;
+
+/**
+ * Bridges {@link AgentFn} to {@link AdapterFn}.
+ *
+ * 1. extract(ctx, prompt, runtime) → Opt
+ * 2. agent(ctx, options) → raw string
+ * 3. Store raw string in CAS
+ * 4. runtime.extract(schema, contentHash) → typed meta T
+ */
+export function createAgentAdapter<Opt>(
+  agent: AgentFn<Opt>,
+  extract: ExtractOptionsFn<Opt>,
+): AdapterFn {
+  return <T>(prompt: string, schema: z.ZodType<T>) => {
+    return async (ctx: ThreadContext, runtime: WorkflowRuntime): Promise<RoleResult<T>> => {
+      const options = await extract(ctx, prompt, runtime);
+      const raw = await (agent as (ctx: ThreadContext, optionsParam: Opt) => Promise<string>)(
+        ctx,
+        options,
+      );
+      const contentHash = await putContentNodeWithRefs(runtime.cas, raw, []);
+      const extracted = await runtime.extract(
+        schema as z.ZodType<Record<string, unknown>>,
+        contentHash,
+      );
+      return { meta: extracted.meta as T, childThread: null };
+    };
+  };
+}
+
+export function createSimpleAgentAdapter(agent: AgentFn<void>): AdapterFn {
+  return createAgentAdapter(agent, async () => undefined as unknown as undefined);
+}

packages/workflow-util-agent/src/create-text-adapter.ts

@@ -1,51 +0,0 @@
-import { putContentNodeWithRefs } from "@uncaged/workflow-cas";
-import type {
-  AdapterFn,
-  RoleResult,
-  ThreadContext,
-  WorkflowRuntime,
-} from "@uncaged/workflow-runtime";
-import type * as z from "zod/v4";
-
-/**
- * Result from a text-producing agent (CLI spawn, LLM call, etc.).
- * `output` is the raw text; `childThread` links to a spawned sub-workflow.
- */
-export type TextAdapterResult = {
-  output: string;
-  childThread: string | null;
-};
-
-/**
- * A function that produces raw text output given the thread context and
- * the system prompt for the current role.
- */
-export type TextProducerFn = (
-  ctx: ThreadContext,
-  prompt: string,
-) => Promise<string | TextAdapterResult>;
-
-/**
- * Creates an {@link AdapterFn} from a text-producing function.
- *
- * The adapter:
- * 1. Calls the producer with thread context + system prompt
- * 2. Stores output in CAS
- * 3. Runs the extract phase to produce typed meta
- * 4. Returns `{ meta, childThread }`
- */
-export function createTextAdapter(producer: TextProducerFn): AdapterFn {
-  return <T>(prompt: string, schema: z.ZodType<T>) => {
-    return async (ctx: ThreadContext, runtime: WorkflowRuntime): Promise<RoleResult<T>> => {
-      const result = await producer(ctx, prompt);
-      const output = typeof result === "string" ? result : result.output;
-      const childThread = typeof result === "string" ? null : result.childThread;
-      const contentHash = await putContentNodeWithRefs(runtime.cas, output, []);
-      const extracted = await runtime.extract(
-        schema as z.ZodType<Record<string, unknown>>,
-        contentHash,
-      );
-      return { meta: extracted.meta as T, childThread };
-    };
-  };
-}

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

@@ -1,5 +1,4 @@
-export { buildAgentPrompt, buildThreadInput } from "./build-agent-prompt.js";
-export type { TextAdapterResult, TextProducerFn } from "./create-text-adapter.js";
-export { createTextAdapter } from "./create-text-adapter.js";
-export type { SpawnCliConfig, SpawnCliError, SpawnCliResult } from "./spawn-cli.js";
+export { buildThreadInput } from "./build-agent-prompt.js";
+export { createAgentAdapter } from "./create-agent-adapter.js";
+export type { SpawnCliError } from "./spawn-cli.js";
 export { spawnCli } from "./spawn-cli.js";

packages/workflow-util/CHANGELOG.md

@@ -1,5 +1,41 @@
 # @uncaged/workflow-util
 
+## 0.5.0-alpha.4
+
+### Patch Changes
+
+- Replace optionalEnv/requireEnv with unified env(name, fallback) API
+- Updated dependencies [f74b482]
+- Updated dependencies [f74b482]
+  - @uncaged/workflow-protocol@0.5.0-alpha.4
+
+## 0.5.0-alpha.3
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.3
+
+## 0.5.0-alpha.2
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.2
+
+## 0.5.0-alpha.1
+
+### Patch Changes
+
+- @uncaged/workflow-protocol@0.5.0-alpha.1
+
+## 0.5.0-alpha.0
+
+### Patch Changes
+
+- Updated dependencies
+  - @uncaged/workflow-protocol@0.5.0-alpha.0
+
 ## 0.4.5
 
 ### Patch Changes

packages/workflow-util/__tests__/env.test.ts

@@ -1,44 +1,20 @@
-import { describe, expect, test } from "bun:test";
-import { optionalEnv, requireEnv } from "../src/env.js";
+import { describe, expect, it } from "bun:test";
+import { env } from "../src/env.js";
 
-describe("requireEnv", () => {
-  test("returns value when set", () => {
-    process.env.TEST_REQ = "hello";
-    expect(requireEnv("TEST_REQ", "missing")).toBe("hello");
-    delete process.env.TEST_REQ;
+describe("env", () => {
+  it("returns env value when set", () => {
+    process.env.TEST_ENV_SET = "hello";
+    expect(env("TEST_ENV_SET", "default")).toBe("hello");
+    delete process.env.TEST_ENV_SET;
   });
 
-  test("throws with message when missing", () => {
-    expect(() => requireEnv("TEST_MISSING_XYZ", "need this")).toThrow("need this");
+  it("returns fallback when missing", () => {
+    expect(env("TEST_ENV_MISSING_XYZ", "fallback")).toBe("fallback");
   });
 
-  test("throws when empty string", () => {
-    process.env.TEST_EMPTY = "";
-    expect(() => requireEnv("TEST_EMPTY", "cannot be empty")).toThrow("cannot be empty");
-    delete process.env.TEST_EMPTY;
-  });
-});
-
-describe("optionalEnv", () => {
-  test("returns value when set", () => {
-    process.env.TEST_OPT = "world";
-    expect(optionalEnv("TEST_OPT")).toBe("world");
-    expect(optionalEnv("TEST_OPT", "default")).toBe("world");
-    delete process.env.TEST_OPT;
-  });
-
-  test("returns null when missing and no fallback", () => {
-    expect(optionalEnv("TEST_MISSING_ABC")).toBeNull();
-  });
-
-  test("returns fallback when missing", () => {
-    expect(optionalEnv("TEST_MISSING_ABC", "fallback")).toBe("fallback");
-  });
-
-  test("returns fallback when empty string", () => {
-    process.env.TEST_EMPTY2 = "";
-    expect(optionalEnv("TEST_EMPTY2", "fb")).toBe("fb");
-    expect(optionalEnv("TEST_EMPTY2")).toBeNull();
-    delete process.env.TEST_EMPTY2;
+  it("returns fallback when empty", () => {
+    process.env.TEST_ENV_EMPTY = "";
+    expect(env("TEST_ENV_EMPTY", "fb")).toBe("fb");
+    delete process.env.TEST_ENV_EMPTY;
   });
 });