chore: remove accidental pnpm-lock.yaml

Align folder name with package name @uncaged/workflow-dashboard,
consistent with all other packages in the monorepo.

biome.json

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

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

@@ -3,13 +3,9 @@ import { mkdir, mkdtemp, readFile, rm, unlink, writeFile } from "node:fs/promise
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 
-import {
-  createContentMerkleNode,
-  getGlobalCasDir,
-  getRegisteredWorkflow,
-  readWorkflowRegistry,
-  serializeMerkleNode,
-} from "@uncaged/workflow";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
+import { createContentMerkleNode, serializeMerkleNode } from "@uncaged/workflow-cas";
+import { getRegisteredWorkflow, readWorkflowRegistry } from "@uncaged/workflow-register";
 import { cmdCasGet, cmdCasList, cmdCasPut, cmdCasRm } from "../src/commands/cas/index.js";
 import {
   cmdAdd,
@@ -25,7 +21,7 @@ import { addCliArgs } from "./bundle-fixture.js";
 const fixtureDescriptor = `export const descriptor = { description: "fixture", roles: {} };
 `;
 
-const wfPutImport = `import { putContentMerkleNode } from "@uncaged/workflow";
+const wfPutImport = `import { putContentMerkleNode } from "@uncaged/workflow-cas";
 `;
 
 function casStoredForm(raw: string): string {

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

@@ -2,7 +2,8 @@ import { afterEach, beforeEach, describe, expect, test } from "bun:test";
 import { mkdir, mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
-import { createCasStore, getContentMerklePayload, getGlobalCasDir } from "@uncaged/workflow";
+import { createCasStore, getContentMerklePayload } from "@uncaged/workflow-cas";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
 import { cmdFork, cmdRun } from "../src/commands/thread/index.js";
 import { cmdAdd } from "../src/commands/workflow/index.js";
 import { pathExists } from "../src/fs-utils.js";
@@ -10,7 +11,7 @@ import { addCliArgs } from "./bundle-fixture.js";
 import { ensureTestWorkflowRegistryConfig } from "./workflow-registry-fixture.js";
 
 /** Three-role workflow that respects `input.steps` for fork/resume. */
-const threeRoleBundleSource = `import { putContentMerkleNode } from "@uncaged/workflow";
+const threeRoleBundleSource = `import { putContentMerkleNode } from "@uncaged/workflow-cas";
 
 export const descriptor = {
   description: "fork-cli",

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

@@ -4,12 +4,9 @@ import { mkdir, mkdtemp, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { join } from "node:path";
 import { fileURLToPath } from "node:url";
-import {
-  createCasStore,
-  garbageCollectCas,
-  getGlobalCasDir,
-  putContentMerkleNode,
-} from "@uncaged/workflow";
+import { createCasStore, putContentMerkleNode } from "@uncaged/workflow-cas";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
+import { garbageCollectCas } from "@uncaged/workflow-execute";
 import { cmdThreadRemove } from "../src/commands/thread/index.js";
 import { pathExists } from "../src/fs-utils.js";
 

packages/cli-workflow/__tests__/init-template.test.ts

@@ -50,7 +50,6 @@ describe("init template", () => {
       dependencies: Record<string, string>;
     };
     expect(pkg.type).toBe("module");
-    expect(pkg.dependencies["@uncaged/workflow"]).toBeDefined();
     expect(pkg.dependencies["@uncaged/workflow-runtime"]).toBeDefined();
     expect(pkg.dependencies.zod).toBeDefined();
     expect(pkg.name).toContain("review-pr");

packages/cli-workflow/__tests__/init-workspace.test.ts

@@ -46,7 +46,7 @@ describe("init workspace", () => {
       dependencies: Record<string, string>;
     };
     expect(wfPkg.type).toBe("module");
-    expect(wfPkg.dependencies["@uncaged/workflow"]).toBeDefined();
+    expect(wfPkg.dependencies["@uncaged/workflow-runtime"]).toBeDefined();
     expect(wfPkg.dependencies.zod).toBeDefined();
 
     const tsconfig = JSON.parse(await readFile(join(root, "tsconfig.json"), "utf8")) as {

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

@@ -5,7 +5,8 @@ import { tmpdir } from "node:os";
 import { join } from "node:path";
 import { fileURLToPath } from "node:url";
 
-import { createCasStore, getGlobalCasDir, putContentMerkleNode } from "@uncaged/workflow";
+import { createCasStore, putContentMerkleNode } from "@uncaged/workflow-cas";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
 
 import {
   formatLiveDebugLine,

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

@@ -1,6 +1,6 @@
 import { describe, expect, test } from "bun:test";
 
-import { createContentMerkleNode, serializeMerkleNode } from "@uncaged/workflow";
+import { createContentMerkleNode, serializeMerkleNode } from "@uncaged/workflow-cas";
 
 import { createApp } from "../src/commands/serve/app.js";
 
@@ -77,6 +77,83 @@ describe("serve /api/cas", () => {
   });
 });
 
+describe("serve error handling", () => {
+  test("POST /api/threads with invalid JSON body → 400", async () => {
+    const { fetch } = buildApp("/tmp/uncaged-serve-test-nonexistent");
+    const res = await fetch("/api/threads", {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: "not json",
+    });
+    expect(res.status).toBe(400);
+    const body = (await res.json()) as { error: string };
+    expect(body.error).toBe("invalid JSON body");
+  });
+
+  test("POST /api/cas with invalid JSON body → 400", async () => {
+    const { fetch } = buildApp("/tmp/uncaged-serve-test-nonexistent");
+    const res = await fetch("/api/cas", {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: "not json",
+    });
+    expect(res.status).toBe(400);
+    const body = (await res.json()) as { error: string };
+    expect(body.error).toBe("invalid JSON body");
+  });
+
+  test("POST /api/threads with missing required fields → 400", async () => {
+    const { fetch } = buildApp("/tmp/uncaged-serve-test-nonexistent");
+    const res = await fetch("/api/threads", {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+      body: JSON.stringify({ foo: "bar" }),
+    });
+    expect(res.status).toBe(400);
+    const body = (await res.json()) as { error: string };
+    expect(body.error).toContain("required");
+  });
+
+  test("global error handler returns 500 with JSON", async () => {
+    const app = createApp("/tmp/uncaged-serve-test-nonexistent");
+    app.get("/test-error", () => {
+      throw new Error("boom");
+    });
+    const res = await app.fetch(new Request("http://localhost/test-error"));
+    expect(res.status).toBe(500);
+    const body = (await res.json()) as { error: string };
+    expect(body.error).toBe("Internal server error");
+  });
+});
+
+describe("serve security", () => {
+  test("CORS headers present on responses", async () => {
+    const app = createApp("/tmp/uncaged-serve-test-nonexistent");
+    const res2 = await app.fetch(
+      new Request("http://localhost/healthz", {
+        headers: { Origin: "http://localhost:5173" },
+      }),
+    );
+    expect(res2.headers.get("Access-Control-Allow-Origin")).toBe("http://localhost:5173");
+  });
+
+  test("POST with body > 1MB → 413", async () => {
+    const { fetch } = buildApp("/tmp/uncaged-serve-test-nonexistent");
+    const largeBody = "x".repeat(1_048_577);
+    const res = await fetch("/api/cas", {
+      method: "POST",
+      headers: {
+        "Content-Type": "application/json",
+        "Content-Length": String(largeBody.length),
+      },
+      body: largeBody,
+    });
+    expect(res.status).toBe(413);
+    const body = (await res.json()) as { error: string };
+    expect(body.error).toBe("Payload too large");
+  });
+});
+
 describe("serve CAS round-trip", () => {
   const tmpDir = `/tmp/uncaged-serve-cas-test-${Date.now()}`;
 

packages/cli-workflow/__tests__/storage-env.test.ts

@@ -1,5 +1,5 @@
 import { afterEach, beforeEach, describe, expect, test } from "bun:test";
-import { getDefaultWorkflowStorageRoot } from "@uncaged/workflow";
+import { getDefaultWorkflowStorageRoot } from "@uncaged/workflow-util";
 import { resolveWorkflowStorageRoot } from "../src/storage-env.js";
 
 describe("resolveWorkflowStorageRoot", () => {

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

@@ -4,7 +4,7 @@ import { mkdir, mkdtemp, readFile, rm, writeFile } from "node:fs/promises";
 import { tmpdir } from "node:os";
 import { dirname, join } from "node:path";
 import { fileURLToPath } from "node:url";
-import { getGlobalCasDir } from "@uncaged/workflow";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
 import { cmdCasPut } from "../src/commands/cas/index.js";
 import {
   cmdKill,
@@ -21,7 +21,7 @@ import { pathExists, readTextFileIfExists } from "../src/fs-utils.js";
 import { addCliArgs } from "./bundle-fixture.js";
 import { ensureTestWorkflowRegistryConfig } from "./workflow-registry-fixture.js";
 
-const wfPutImport = `import { putContentMerkleNode } from "@uncaged/workflow";
+const wfPutImport = `import { putContentMerkleNode } from "@uncaged/workflow-cas";
 `;
 
 const threadFixtureDescriptor = `export const descriptor = {

packages/cli-workflow/package.json

@@ -6,8 +6,12 @@
     "uncaged-workflow": "src/cli.ts"
   },
   "dependencies": {
+    "@uncaged/workflow-protocol": "workspace:*",
+    "@uncaged/workflow-util": "workspace:*",
+    "@uncaged/workflow-cas": "workspace:*",
+    "@uncaged/workflow-execute": "workspace:*",
+    "@uncaged/workflow-register": "workspace:*",
     "@uncaged/workflow-runtime": "workspace:*",
-    "@uncaged/workflow": "workspace:*",
     "hono": "^4.12.18",
     "yaml": "^2.8.4"
   },

packages/cli-workflow/src/bundle-store.ts

@@ -1,7 +1,7 @@
 import { mkdir, readFile, writeFile } from "node:fs/promises";
 import { join } from "node:path";
 
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 import { pathExists } from "./fs-utils.js";
 

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

@@ -1,4 +1,5 @@
-import { type GcResult, garbageCollectCas, type Result } from "@uncaged/workflow";
+import type { Result } from "@uncaged/workflow-protocol";
+import { type GcResult, garbageCollectCas } from "@uncaged/workflow-execute";
 
 export async function cmdGc(storageRoot: string): Promise<Result<GcResult, string>> {
   return garbageCollectCas(storageRoot);

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

@@ -1,4 +1,6 @@
-import { createCasStore, err, getGlobalCasDir, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
+import { createCasStore } from "@uncaged/workflow-cas";
 
 export async function cmdCasGet(
   storageRoot: string,

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

@@ -1,4 +1,6 @@
-import { createCasStore, getGlobalCasDir, ok, type Result } from "@uncaged/workflow";
+import { ok, type Result } from "@uncaged/workflow-protocol";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
+import { createCasStore } from "@uncaged/workflow-cas";
 
 export async function cmdCasList(storageRoot: string): Promise<Result<string[], string>> {
   const cas = createCasStore(getGlobalCasDir(storageRoot));

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

@@ -1,4 +1,6 @@
-import { createCasStore, getGlobalCasDir, ok, type Result } from "@uncaged/workflow";
+import { ok, type Result } from "@uncaged/workflow-protocol";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
+import { createCasStore } from "@uncaged/workflow-cas";
 
 export async function cmdCasPut(
   storageRoot: string,

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

@@ -1,4 +1,6 @@
-import { createCasStore, getGlobalCasDir, ok, type Result } from "@uncaged/workflow";
+import { ok, type Result } from "@uncaged/workflow-protocol";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
+import { createCasStore } from "@uncaged/workflow-cas";
 
 export async function cmdCasRm(storageRoot: string, hash: string): Promise<Result<void, string>> {
   const cas = createCasStore(getGlobalCasDir(storageRoot));

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

@@ -1,7 +1,7 @@
 import { mkdir, readFile, writeFile } from "node:fs/promises";
 import { dirname, join, resolve } from "node:path";
 
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 import { pathExists } from "../../fs-utils.js";
 

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

@@ -6,7 +6,6 @@ export function templatePackageJson(templateName: string): string {
       private: true,
       type: "module",
       dependencies: {
-        "@uncaged/workflow": "^0.1.0",
         "@uncaged/workflow-runtime": "^0.1.0",
         zod: "^4.0.0",
       },

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

@@ -1,4 +1,4 @@
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 /** Validates a single path segment for workspace / template names (no separators, not `.` / `..`). */
 export function validateWorkspaceSegment(name: string): Result<void, string> {

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

@@ -1,7 +1,7 @@
 import { mkdir, writeFile } from "node:fs/promises";
 import { join } from "node:path";
 
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 import { pathExists } from "../../fs-utils.js";
 import type { CmdInitWorkspaceSuccess } from "./types.js";
@@ -28,7 +28,7 @@ function workflowsPackageJson(): string {
       private: true,
       type: "module",
       dependencies: {
-        "@uncaged/workflow": "^0.1.0",
+        "@uncaged/workflow-runtime": "^0.1.0",
         zod: "^4.0.0",
       },
     },
@@ -107,7 +107,7 @@ Init 生成的骨架：\`templates/\` 下放可复用定义，\`workflows/\` 下
 2. **编写 RoleDefinition**：为每个角色写 Zod \`schema\`，补齐 \`systemPrompt\` / \`extractPrompt\` / \`description\`。
 3. **编写 Moderator**：根据 \`ctx.steps\` 与业务状态返回下一个角色名或 \`END\`。
 4. **组装 WorkflowDefinition**：在模板 \`index\` 中导出 definition（以及必要的角色 / moderator 导出）。
-5. **实例化**：在 workflow 包中使用 \`createWorkflow(def, binding)\`（或项目约定的封装）绑定 **AgentFn**；**ExtractFn** 由引擎从 **workflow.yaml** 注入 \`WorkflowFnOptions\`。
+5. **实例化**：在 workflow 包中使用 \`createWorkflow(def, binding)\`（或项目约定的封装）绑定 **AgentFn**；**ExtractFn** 由引擎从 **workflow.yaml** 注入 \`WorkflowRuntime\`。
 6. **构建**：打包为单个 **.esm.js** bundle，使用 **uncaged-workflow add** 注册。
 
 ## 4. 编码规范

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

@@ -2,18 +2,46 @@ import { Hono } from "hono";
 import { cors } from "hono/cors";
 
 import { createCasRoutes } from "./routes-cas.js";
+import { createLiveRoutes } from "./routes-live.js";
 import { createThreadRoutes } from "./routes-thread.js";
 import { createWorkflowRoutes } from "./routes-workflow.js";
 
+const MAX_BODY_SIZE = 1_048_576; // 1 MB
+
 export function createApp(storageRoot: string): Hono {
   const app = new Hono();
 
-  app.use("*", cors());
+  app.onError((_err, c) => {
+    return c.json({ error: "Internal server error" }, 500);
+  });
+
+  app.use(
+    "*",
+    cors({
+      origin: [
+        "http://localhost:5173",
+        "http://127.0.0.1:5173",
+        "http://localhost:7860",
+        "http://127.0.0.1:7860",
+      ],
+    }),
+  );
+
+  app.use("*", async (c, next) => {
+    if (c.req.method === "POST") {
+      const contentLength = c.req.header("content-length");
+      if (contentLength !== undefined && Number(contentLength) > MAX_BODY_SIZE) {
+        return c.json({ error: "Payload too large" }, 413);
+      }
+    }
+    await next();
+  });
 
   app.get("/healthz", (c) => c.json({ ok: true }));
 
   app.route("/api/workflows", createWorkflowRoutes(storageRoot));
   app.route("/api/threads", createThreadRoutes(storageRoot));
+  app.route("/api/threads", createLiveRoutes(storageRoot));
   app.route("/api/cas", createCasRoutes(storageRoot));
 
   return app;

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

@@ -1,19 +1,19 @@
-import { createCasStore, garbageCollectCas, getGlobalCasDir } from "@uncaged/workflow";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
+import { createCasStore } from "@uncaged/workflow-cas";
+import { garbageCollectCas } from "@uncaged/workflow-execute";
 import { Hono } from "hono";
 
 export function createCasRoutes(storageRoot: string): Hono {
   const app = new Hono();
+  const casDir = getGlobalCasDir(storageRoot);
+  const cas = createCasStore(casDir);
 
   app.get("/", async (c) => {
-    const casDir = getGlobalCasDir(storageRoot);
-    const cas = createCasStore(casDir);
     const hashes = await cas.list();
     return c.json({ hashes });
   });
 
   app.get("/:hash", async (c) => {
-    const casDir = getGlobalCasDir(storageRoot);
-    const cas = createCasStore(casDir);
     const content = await cas.get(c.req.param("hash"));
     if (content === null) {
       return c.json({ error: "not found" }, 404);
@@ -22,19 +22,20 @@ export function createCasRoutes(storageRoot: string): Hono {
   });
 
   app.post("/", async (c) => {
-    const body = await c.req.json<{ content: string }>();
+    let body: { content: string };
+    try {
+      body = (await c.req.json()) as { content: string };
+    } catch {
+      return c.json({ error: "invalid JSON body" }, 400);
+    }
     if (typeof body.content !== "string") {
       return c.json({ error: "content field required" }, 400);
     }
-    const casDir = getGlobalCasDir(storageRoot);
-    const cas = createCasStore(casDir);
     const hash = await cas.put(body.content);
     return c.json({ hash }, 201);
   });
 
   app.delete("/:hash", async (c) => {
-    const casDir = getGlobalCasDir(storageRoot);
-    const cas = createCasStore(casDir);
     const hash = c.req.param("hash");
     const content = await cas.get(hash);
     if (content === null) {

packages/cli-workflow/src/commands/serve/routes-live.ts

@@ -0,0 +1,198 @@
+import { statSync, watch } from "node:fs";
+import { dirname, join } from "node:path";
+import { Hono } from "hono";
+import { streamSSE } from "hono/streaming";
+
+import { resolveThreadDataPath } from "../../thread-scan.js";
+
+type PumpState = {
+  contentOffset: number;
+  carry: string;
+};
+
+function fileSize(path: string): number {
+  try {
+    return statSync(path).size;
+  } catch {
+    return 0;
+  }
+}
+
+async function readNewBytes(path: string, state: PumpState): Promise<string | null> {
+  const size = fileSize(path);
+  if (size < state.contentOffset) {
+    // File was truncated — reset
+    state.contentOffset = 0;
+    state.carry = "";
+  }
+  if (size <= state.contentOffset) {
+    return null;
+  }
+  const blob = Bun.file(path).slice(state.contentOffset, size);
+  const chunk = await blob.text();
+  state.contentOffset = size;
+  return chunk;
+}
+
+function parseJsonLine(line: string): unknown {
+  try {
+    return JSON.parse(line) as unknown;
+  } catch {
+    return { raw: line };
+  }
+}
+
+function isWorkflowResult(record: unknown): boolean {
+  return (
+    record !== null &&
+    typeof record === "object" &&
+    "type" in (record as Record<string, unknown>) &&
+    (record as Record<string, unknown>).type === "workflow-result"
+  );
+}
+
+function parseNewLines(chunk: string, state: PumpState): string[] {
+  state.carry += chunk;
+
+  const parts = state.carry.split("\n");
+  state.carry = parts.pop() ?? "";
+
+  const lines: string[] = [];
+  for (const line of parts) {
+    const trimmed = line.trim();
+    if (trimmed !== "") {
+      lines.push(trimmed);
+    }
+  }
+  return lines;
+}
+
+export function createLiveRoutes(storageRoot: string): Hono {
+  const app = new Hono();
+
+  app.get("/:threadId/live", async (c) => {
+    const threadId = c.req.param("threadId");
+    const dataPath = await resolveThreadDataPath(storageRoot, threadId);
+    if (dataPath === null) {
+      return c.json({ error: `thread not found: ${threadId}` }, 404);
+    }
+    const resolvedDataPath = dataPath;
+
+    const infoPath = join(dirname(resolvedDataPath), `${threadId}.info.jsonl`);
+
+    return streamSSE(c, async (stream) => {
+      const dataState: PumpState = { contentOffset: 0, carry: "" };
+      const infoState: PumpState = { contentOffset: 0, carry: "" };
+      let eventId = 0;
+
+      async function pumpData(): Promise<boolean> {
+        let chunk: string | null;
+        try {
+          chunk = await readNewBytes(resolvedDataPath, dataState);
+        } catch {
+          return false;
+        }
+        if (chunk === null) {
+          return false;
+        }
+
+        const lines = parseNewLines(chunk, dataState);
+        for (const line of lines) {
+          const record = parseJsonLine(line);
+          eventId++;
+          await stream.writeSSE({
+            event: "record",
+            data: JSON.stringify(record),
+            id: String(eventId),
+          });
+
+          if (isWorkflowResult(record)) {
+            return true;
+          }
+        }
+        return false;
+      }
+
+      async function pumpInfo(): Promise<void> {
+        let chunk: string | null;
+        try {
+          chunk = await readNewBytes(infoPath, infoState);
+        } catch {
+          return;
+        }
+        if (chunk === null) {
+          return;
+        }
+
+        const lines = parseNewLines(chunk, infoState);
+        for (const line of lines) {
+          const record = parseJsonLine(line);
+          if (
+            typeof record === "object" &&
+            record !== null &&
+            "raw" in (record as Record<string, unknown>)
+          ) {
+            continue;
+          }
+          eventId++;
+          await stream.writeSSE({
+            event: "info",
+            data: JSON.stringify(record),
+            id: String(eventId),
+          });
+        }
+      }
+
+      // Initial pump
+      const done = await pumpData();
+      await pumpInfo();
+      if (done) {
+        return;
+      }
+
+      // Watch for changes
+      const controller = new AbortController();
+      let completed = false;
+
+      const dataWatcher = watch(resolvedDataPath, async () => {
+        if (completed) return;
+        const finished = await pumpData();
+        if (finished) {
+          completed = true;
+          controller.abort();
+        }
+      });
+
+      let infoWatcher: ReturnType<typeof watch> | null = null;
+      try {
+        infoWatcher = watch(infoPath, async () => {
+          if (completed) return;
+          await pumpInfo();
+        });
+      } catch {
+        // info file may not exist
+      }
+
+      stream.onAbort(() => {
+        completed = true;
+        dataWatcher.close();
+        infoWatcher?.close();
+      });
+
+      // Keep stream alive until completion or client disconnect
+      await new Promise<void>((resolve) => {
+        if (completed) {
+          resolve();
+          return;
+        }
+        controller.signal.addEventListener("abort", () => resolve(), { once: true });
+        stream.onAbort(() => resolve());
+      });
+
+      dataWatcher.close();
+      infoWatcher?.close();
+    });
+  });
+
+  return app;
+}

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

@@ -6,6 +6,8 @@ import {
   listRunningThreads,
   resolveThreadDataPath,
 } from "../../thread-scan.js";
+import { cmdKill, cmdPause, cmdResume } from "../thread/control.js";
+import { cmdRun } from "../thread/run.js";
 
 export function createThreadRoutes(storageRoot: string): Hono {
   const app = new Hono();
@@ -42,5 +44,55 @@ export function createThreadRoutes(storageRoot: string): Hono {
     return c.json({ threadId, records });
   });
 
+  app.post("/", async (c) => {
+    let body: Record<string, unknown>;
+    try {
+      body = (await c.req.json()) as Record<string, unknown>;
+    } catch {
+      return c.json({ error: "invalid JSON body" }, 400);
+    }
+
+    const name = body.workflow;
+    const prompt = body.prompt;
+    const maxRounds = typeof body.maxRounds === "number" ? body.maxRounds : 10;
+
+    if (typeof name !== "string" || typeof prompt !== "string") {
+      return c.json({ error: "workflow (string) and prompt (string) are required" }, 400);
+    }
+
+    const result = await cmdRun(storageRoot, name, prompt, maxRounds);
+    if (!result.ok) {
+      return c.json({ error: result.error }, 400);
+    }
+    return c.json({ threadId: result.value.threadId }, 201);
+  });
+
+  app.post("/:threadId/kill", async (c) => {
+    const threadId = c.req.param("threadId");
+    const result = await cmdKill(storageRoot, threadId);
+    if (!result.ok) {
+      return c.json({ error: result.error }, 400);
+    }
+    return c.json({ ok: true });
+  });
+
+  app.post("/:threadId/pause", async (c) => {
+    const threadId = c.req.param("threadId");
+    const result = await cmdPause(storageRoot, threadId);
+    if (!result.ok) {
+      return c.json({ error: result.error }, 400);
+    }
+    return c.json({ ok: true });
+  });
+
+  app.post("/:threadId/resume", async (c) => {
+    const threadId = c.req.param("threadId");
+    const result = await cmdResume(storageRoot, threadId);
+    if (!result.ok) {
+      return c.json({ error: result.error }, 400);
+    }
+    return c.json({ ok: true });
+  });
+
   return app;
 }

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

@@ -2,7 +2,7 @@ import {
   getRegisteredWorkflow,
   listRegisteredWorkflowNames,
   readWorkflowRegistry,
-} from "@uncaged/workflow";
+} from "@uncaged/workflow-register";
 import { Hono } from "hono";
 
 export function createWorkflowRoutes(storageRoot: string): Hono {

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

@@ -1,4 +1,4 @@
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 import { serve } from "bun";
 
 import { printCliLine } from "../../cli-output.js";

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

@@ -1,4 +1,4 @@
-import type { Result } from "@uncaged/workflow";
+import type { Result } from "@uncaged/workflow-protocol";
 
 import {
   readWorkerCtl,

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

@@ -1,4 +1,4 @@
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 import type { ParsedForkArgv } from "./types.js";
 

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

@@ -1,6 +1,8 @@
 import { join } from "node:path";
 
-import { buildForkPlan, err, generateUlid, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
+import { generateUlid } from "@uncaged/workflow-util";
+import { buildForkPlan } from "@uncaged/workflow-execute";
 
 import { pathExists, readTextFileIfExists } from "../../fs-utils.js";
 import { resolveThreadDataPath } from "../../thread-scan.js";

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

@@ -1,4 +1,4 @@
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 import { listHistoricalThreads } from "../../thread-scan.js";
 import { validateCliWorkflowName } from "../../workflow-name.js";

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

@@ -2,15 +2,10 @@ import { watch } from "node:fs";
 import { readFile } from "node:fs/promises";
 import { dirname, join } from "node:path";
 
-import {
-  type CasStore,
-  createCasStore,
-  getContentMerklePayload,
-  getGlobalCasDir,
-  tryParseRoleStepRecord,
-  tryParseWorkflowResultRecord,
-} from "@uncaged/workflow";
-import type { WorkflowCompletion } from "@uncaged/workflow-runtime";
+import type { CasStore, WorkflowCompletion } from "@uncaged/workflow-protocol";
+import { getGlobalCasDir } from "@uncaged/workflow-util";
+import { createCasStore, getContentMerklePayload } from "@uncaged/workflow-cas";
+import { tryParseRoleStepRecord, tryParseWorkflowResultRecord } from "@uncaged/workflow-execute";
 
 import { dimGreyLine, highlightLiveRole } from "../../cli-color.js";
 import { printCliError, printCliLine } from "../../cli-output.js";

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

@@ -1,7 +1,8 @@
 import { unlink } from "node:fs/promises";
 import { dirname, join } from "node:path";
 
-import { err, garbageCollectCas, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
+import { garbageCollectCas } from "@uncaged/workflow-execute";
 
 import { resolveThreadDataPath } from "../../thread-scan.js";
 

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

@@ -1,13 +1,8 @@
 import { join } from "node:path";
 
-import {
-  err,
-  generateUlid,
-  getRegisteredWorkflow,
-  ok,
-  type Result,
-  readWorkflowRegistry,
-} from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
+import { generateUlid } from "@uncaged/workflow-util";
+import { getRegisteredWorkflow, readWorkflowRegistry } from "@uncaged/workflow-register";
 import { ensureWorkerForHash, sendWorkerTcpCommand } from "../../worker-spawn.js";
 import { validateCliWorkflowName } from "../../workflow-name.js";
 

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

@@ -1,4 +1,4 @@
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 import { readTextFileIfExists } from "../../fs-utils.js";
 import { resolveThreadDataPath } from "../../thread-scan.js";

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

@@ -1,4 +1,4 @@
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 import type { ParsedAddArgv } from "./types.js";
 

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

@@ -1,18 +1,16 @@
 import { readFile, stat } from "node:fs/promises";
 import { basename, resolve } from "node:path";
 
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
+import { hashWorkflowBundleBytes } from "@uncaged/workflow-cas";
 import {
-  err,
   extractBundleExports,
-  hashWorkflowBundleBytes,
-  ok,
-  type Result,
   readWorkflowRegistry,
   registerWorkflowVersion,
   stringifyWorkflowDescriptor,
   validateWorkflowBundle,
   writeWorkflowRegistry,
-} from "@uncaged/workflow";
+} from "@uncaged/workflow-register";
 
 import { storeWorkflowBundleArtifacts } from "../../bundle-store.js";
 import { validateCliWorkflowName } from "../../workflow-name.js";

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

@@ -1,10 +1,5 @@
-import {
-  err,
-  getRegisteredWorkflow,
-  ok,
-  type Result,
-  readWorkflowRegistry,
-} from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
+import { getRegisteredWorkflow, readWorkflowRegistry } from "@uncaged/workflow-register";
 
 import { validateCliWorkflowName } from "../../workflow-name.js";
 

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

@@ -1,11 +1,9 @@
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 import {
-  err,
   listRegisteredWorkflowNames,
-  ok,
-  type Result,
   readWorkflowRegistry,
   type WorkflowRegistryFile,
-} from "@uncaged/workflow";
+} from "@uncaged/workflow-register";
 
 export async function cmdList(storageRoot: string): Promise<Result<WorkflowRegistryFile, string>> {
   const reg = await readWorkflowRegistry(storageRoot);

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

@@ -1,11 +1,9 @@
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 import {
-  err,
-  ok,
-  type Result,
   readWorkflowRegistry,
   unregisterWorkflow,
   writeWorkflowRegistry,
-} from "@uncaged/workflow";
+} from "@uncaged/workflow-register";
 
 import { validateCliWorkflowName } from "../../workflow-name.js";
 

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

@@ -1,14 +1,12 @@
 import { join } from "node:path";
 
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 import {
-  err,
   getRegisteredWorkflow,
-  ok,
-  type Result,
   readWorkflowRegistry,
   rollbackWorkflowToHistoryHash,
   writeWorkflowRegistry,
-} from "@uncaged/workflow";
+} from "@uncaged/workflow-register";
 
 import { pathExists } from "../../fs-utils.js";
 import { validateCliWorkflowName } from "../../workflow-name.js";

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

@@ -1,11 +1,9 @@
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 import {
-  err,
   getRegisteredWorkflow,
-  ok,
-  type Result,
   readWorkflowRegistry,
   type WorkflowRegistryEntry,
-} from "@uncaged/workflow";
+} from "@uncaged/workflow-register";
 import { stringify } from "yaml";
 
 import { validateCliWorkflowName } from "../../workflow-name.js";

packages/cli-workflow/src/live-argv.ts

@@ -1,4 +1,4 @@
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 export type ParsedLiveArgv = {
   threadId: string | null;

packages/cli-workflow/src/run-argv.ts

@@ -1,4 +1,4 @@
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 export type ParsedRunArgv = {
   name: string;

packages/cli-workflow/src/skill.ts

@@ -203,7 +203,6 @@ Each role has:
 | \`extractPrompt\` | string | Instruction for extracting structured meta |
 | \`schema\` | ZodSchema | Validates the extracted meta |
 | \`extractRefs\` | fn or null | Extracts CAS hashes from meta for DAG linking |
-| \`extractMode\` | "single" | Extraction mode |
 
 ## Development Workflow
 

packages/cli-workflow/src/storage-env.ts

@@ -1,4 +1,4 @@
-import { getDefaultWorkflowStorageRoot } from "@uncaged/workflow";
+import { getDefaultWorkflowStorageRoot } from "@uncaged/workflow-util";
 
 /**
  * Resolve storage root with env var override support.

packages/cli-workflow/src/worker-spawn.ts

@@ -3,7 +3,8 @@ import { mkdir, readdir, unlink, writeFile } from "node:fs/promises";
 import { createConnection } from "node:net";
 import { join } from "node:path";
 
-import { err, getWorkerHostScriptPath, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
+import { getWorkerHostScriptPath } from "@uncaged/workflow-execute";
 
 import { pathExists, readTextFileIfExists } from "./fs-utils.js";
 

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

@@ -1,4 +1,4 @@
-import { err, ok, type Result } from "@uncaged/workflow";
+import { err, ok, type Result } from "@uncaged/workflow-protocol";
 
 const WORKFLOW_NAME_RE = /^[a-z][a-z0-9]*(-[a-z0-9]+)*$/;
 

packages/cli-workflow/tsconfig.json

@@ -17,6 +17,13 @@
     "rootDir": "src",
     "types": ["bun-types"]
   },
-  "references": [{ "path": "../workflow-runtime" }, { "path": "../workflow" }],
+  "references": [
+    { "path": "../workflow-runtime" },
+    { "path": "../workflow-protocol" },
+    { "path": "../workflow-util" },
+    { "path": "../workflow-cas" },
+    { "path": "../workflow-execute" },
+    { "path": "../workflow-register" }
+  ],
   "include": ["src/**/*.ts"]
 }

packages/dashboard/src/app.tsx

@@ -1,31 +0,0 @@
-import { useState } from "react";
-import { Sidebar } from "./components/sidebar.tsx";
-import { ThreadList } from "./components/thread-list.tsx";
-import { ThreadDetail } from "./components/thread-detail.tsx";
-import { WorkflowList } from "./components/workflow-list.tsx";
-import { StatusBar } from "./components/status-bar.tsx";
-
-type View = "threads" | "workflows";
-
-export function App() {
-  const [view, setView] = useState<View>("threads");
-  const [selectedThread, setSelectedThread] = useState<string | null>(null);
-
-  return (
-    <div className="flex h-screen">
-      <Sidebar view={view} onViewChange={setView} />
-      <main className="flex-1 overflow-hidden flex flex-col">
-        <StatusBar />
-        <div className="flex-1 overflow-auto p-6">
-          {view === "threads" && !selectedThread && (
-            <ThreadList onSelect={setSelectedThread} />
-          )}
-          {view === "threads" && selectedThread && (
-            <ThreadDetail threadId={selectedThread} onBack={() => setSelectedThread(null)} />
-          )}
-          {view === "workflows" && <WorkflowList />}
-        </div>
-      </main>
-    </div>
-  );
-}

packages/dashboard/src/components/status-bar.tsx

@@ -1,24 +0,0 @@
-import { getHealth } from "../api.ts";
-import { useFetch } from "../hooks.ts";
-
-export function StatusBar() {
-  const health = useFetch(() => getHealth(), []);
-
-  return (
-    <div
-      className="flex items-center justify-between px-6 py-2 text-xs border-b"
-      style={{ borderColor: "var(--color-border)", background: "var(--color-surface)" }}
-    >
-      <span style={{ color: "var(--color-text-muted)" }}>Local API: 127.0.0.1:7860</span>
-      <span>
-        {health.status === "loading" && "⏳ Connecting..."}
-        {health.status === "ok" && (
-          <span style={{ color: "var(--color-success)" }}>● Connected</span>
-        )}
-        {health.status === "error" && (
-          <span style={{ color: "var(--color-error)" }}>● Offline</span>
-        )}
-      </span>
-    </div>
-  );
-}

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

@@ -1,62 +0,0 @@
-import { getThread } from "../api.ts";
-import { useFetch } from "../hooks.ts";
-
-type Props = {
-  threadId: string;
-  onBack: () => void;
-};
-
-export function ThreadDetail({ threadId, onBack }: Props) {
-  const { status, data, error } = useFetch(() => getThread(threadId), [threadId]);
-
-  return (
-    <div>
-      <button
-        onClick={onBack}
-        className="text-sm mb-4 hover:underline"
-        style={{ color: "var(--color-accent)" }}
-      >
-        ← Back to threads
-      </button>
-      <h2 className="text-xl font-semibold mb-4 font-mono">{threadId}</h2>
-
-      {status === "loading" && <p style={{ color: "var(--color-text-muted)" }}>Loading...</p>}
-      {status === "error" && <p style={{ color: "var(--color-error)" }}>Error: {error}</p>}
-      {status === "ok" && (
-        <div className="space-y-3">
-          {data.records.map((r, i) => (
-            <div
-              key={i}
-              className="p-3 rounded border text-sm"
-              style={{ background: "var(--color-surface)", borderColor: "var(--color-border)" }}
-            >
-              <div className="flex items-center gap-2 mb-1">
-                <span
-                  className="text-xs px-1.5 py-0.5 rounded font-mono"
-                  style={{ background: "var(--color-border)", color: "var(--color-accent)" }}
-                >
-                  {r.type}
-                </span>
-                {r.role && (
-                  <span className="text-xs" style={{ color: "var(--color-text-muted)" }}>
-                    {r.role}
-                  </span>
-                )}
-                {r.timestamp && (
-                  <span className="text-xs ml-auto" style={{ color: "var(--color-text-muted)" }}>
-                    {new Date(r.timestamp).toLocaleTimeString()}
-                  </span>
-                )}
-              </div>
-              {r.content && (
-                <pre className="whitespace-pre-wrap text-xs mt-1" style={{ color: "var(--color-text)" }}>
-                  {typeof r.content === "string" ? r.content : JSON.stringify(r.content, null, 2)}
-                </pre>
-              )}
-            </div>
-          ))}
-        </div>
-      )}
-    </div>
-  );
-}

packages/workflow-agent-cursor/tsconfig.json

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

packages/workflow-agent-hermes/tsconfig.json

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

packages/workflow-agent-llm/__tests__/create-llm-adapter.test.ts

@@ -1,16 +1,9 @@
 import { describe, expect, test } from "bun:test";
-import { mkdtempSync } from "node:fs";
-import { tmpdir } from "node:os";
-import { join } from "node:path";
-import { createCasStore } from "@uncaged/workflow";
-import { START, type ThreadContext } from "@uncaged/workflow-runtime";
+import { type AgentContext, START } from "@uncaged/workflow-runtime";
 
 import { createLlmAdapter } from "../src/create-llm-adapter.js";
 
-const casDir = mkdtempSync(join(tmpdir(), "wf-llm-adapter-cas-"));
-const testCas = createCasStore(casDir);
-
-function makeCtx(userContent: string): ThreadContext {
+function makeCtx(userContent: string): AgentContext {
   return {
     start: {
       role: START,
@@ -22,7 +15,6 @@ function makeCtx(userContent: string): ThreadContext {
     steps: [],
     threadId: "01TEST000000000000000000TR",
     currentRole: { name: "planner", systemPrompt: "system instructions" },
-    cas: testCas,
   };
 }
 

packages/workflow-agent-llm/package.json

@@ -8,7 +8,6 @@
     "test": "bun test"
   },
   "dependencies": {
-    "@uncaged/workflow": "workspace:*",
     "@uncaged/workflow-runtime": "workspace:*"
   }
 }

packages/workflow-agent-llm/tsconfig.json

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

packages/workflow-cas/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "@uncaged/workflow-cas",
+  "version": "0.1.0",
+  "type": "module",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./src/index.ts"
+    }
+  },
+  "dependencies": {
+    "@uncaged/workflow-protocol": "workspace:*",
+    "@uncaged/workflow-util": "workspace:*",
+    "xxhashjs": "^0.2.2",
+    "yaml": "^2.7.1"
+  },
+  "devDependencies": {
+    "@types/bun": "latest"
+  }
+}

packages/workflow-cas/src/hash.ts

@@ -2,7 +2,7 @@ import { Buffer } from "node:buffer";
 
 import XXH from "xxhashjs";
 
-import { encodeUint64AsCrockford } from "../util/index.js";
+import { encodeUint64AsCrockford } from "@uncaged/workflow-util";
 
 function digestToUint64(digest: { toString(radix?: number): string }): bigint {
   const hex = digest.toString(16).padStart(16, "0");

packages/workflow-cas/src/types.ts

@@ -1,4 +1,4 @@
-export type { CasStore } from "@uncaged/workflow-runtime";
+export type { CasStore } from "@uncaged/workflow-protocol";
 
 export type MerkleNodeType = "content" | "step" | "thread";
 

packages/workflow-cas/tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "dist"
+  },
+  "include": ["src"],
+  "references": [
+    { "path": "../workflow-protocol" },
+    { "path": "../workflow-util" }
+  ]
+}

packages/workflow-dashboard/src/api.ts

@@ -1,5 +1,18 @@
 const BASE = "/api";
 
+async function postJson<T>(path: string, body: unknown): Promise<T> {
+  const res = await fetch(`${BASE}${path}`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify(body),
+  });
+  if (!res.ok) {
+    const err = (await res.json().catch(() => ({ error: res.statusText }))) as { error: string };
+    throw new Error(err.error || `API ${res.status}`);
+  }
+  return res.json() as Promise<T>;
+}
+
 async function fetchJson<T>(path: string): Promise<T> {
   const res = await fetch(`${BASE}${path}`);
   if (!res.ok) {
@@ -46,6 +59,26 @@ export function getThread(id: string): Promise<{ records: ThreadRecord[] }> {
   return fetchJson(`/threads/${id}`);
 }
 
+export function runThread(
+  workflow: string,
+  prompt: string,
+  maxRounds: number = 10,
+): Promise<{ threadId: string }> {
+  return postJson("/threads", { workflow, prompt, maxRounds });
+}
+
+export function killThread(threadId: string): Promise<{ ok: boolean }> {
+  return postJson(`/threads/${threadId}/kill`, {});
+}
+
+export function pauseThread(threadId: string): Promise<{ ok: boolean }> {
+  return postJson(`/threads/${threadId}/pause`, {});
+}
+
+export function resumeThread(threadId: string): Promise<{ ok: boolean }> {
+  return postJson(`/threads/${threadId}/resume`, {});
+}
+
 export function getHealth(): Promise<{ ok: boolean }> {
   return fetchJson("/healthz");
 }

packages/workflow-dashboard/src/app.tsx

@@ -0,0 +1,38 @@
+import { useState } from "react";
+import { RunDialog } from "./components/run-dialog.tsx";
+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 { WorkflowList } from "./components/workflow-list.tsx";
+import { useHashRoute } from "./use-hash-route.ts";
+
+export function App() {
+  const { view, threadId, setView, setThreadId } = useHashRoute();
+  const [showRun, setShowRun] = useState(false);
+
+  return (
+    <div className="flex h-screen">
+      <Sidebar view={view} onViewChange={setView} />
+      <main className="flex-1 overflow-hidden flex flex-col">
+        <StatusBar onRun={() => setShowRun(true)} />
+        <div className="flex-1 overflow-auto p-6">
+          {view === "threads" && threadId === null && <ThreadList onSelect={setThreadId} />}
+          {view === "threads" && threadId !== null && (
+            <ThreadDetail threadId={threadId} onBack={() => setThreadId(null)} />
+          )}
+          {view === "workflows" && <WorkflowList />}
+        </div>
+      </main>
+      {showRun && (
+        <RunDialog
+          onClose={() => setShowRun(false)}
+          onCreated={(id) => {
+            setShowRun(false);
+            setThreadId(id);
+          }}
+        />
+      )}
+    </div>
+  );
+}

packages/workflow-dashboard/src/components/run-dialog.tsx

@@ -0,0 +1,147 @@
+import { useState } from "react";
+import { listWorkflows, runThread } from "../api.ts";
+import { useFetch } from "../hooks.ts";
+
+type Props = {
+  onClose: () => void;
+  onCreated: (threadId: string) => void;
+};
+
+export function RunDialog({ onClose, onCreated }: Props) {
+  const workflows = useFetch(() => listWorkflows(), []);
+  const [workflow, setWorkflow] = useState("");
+  const [prompt, setPrompt] = useState("");
+  const [maxRounds, setMaxRounds] = useState(10);
+  const [submitting, setSubmitting] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  async function handleSubmit(e: React.FormEvent) {
+    e.preventDefault();
+    if (!workflow || !prompt) return;
+    setSubmitting(true);
+    setError(null);
+    try {
+      const result = await runThread(workflow, prompt, maxRounds);
+      onCreated(result.threadId);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : String(err));
+      setSubmitting(false);
+    }
+  }
+
+  return (
+    <div
+      className="fixed inset-0 flex items-center justify-center z-50"
+      style={{ background: "rgba(0,0,0,0.6)" }}
+    >
+      <div
+        className="w-full max-w-lg p-6 rounded-lg border"
+        style={{ background: "var(--color-surface)", borderColor: "var(--color-border)" }}
+      >
+        <h3 className="text-lg font-semibold mb-4">Run Thread</h3>
+        <form onSubmit={handleSubmit} className="space-y-4">
+          <div>
+            <label
+              htmlFor="run-workflow"
+              className="text-sm block mb-1"
+              style={{ color: "var(--color-text-muted)" }}
+            >
+              Workflow
+            </label>
+            <select
+              id="run-workflow"
+              value={workflow}
+              onChange={(e) => setWorkflow(e.target.value)}
+              className="w-full px-3 py-2 rounded border text-sm"
+              style={{
+                background: "var(--color-bg)",
+                borderColor: "var(--color-border)",
+                color: "var(--color-text)",
+              }}
+            >
+              <option value="">Select a workflow...</option>
+              {workflows.status === "ok" &&
+                workflows.data.workflows.map((w) => (
+                  <option key={w.name} value={w.name}>
+                    {w.name}
+                  </option>
+                ))}
+            </select>
+          </div>
+          <div>
+            <label
+              htmlFor="run-prompt"
+              className="text-sm block mb-1"
+              style={{ color: "var(--color-text-muted)" }}
+            >
+              Prompt
+            </label>
+            <textarea
+              id="run-prompt"
+              value={prompt}
+              onChange={(e) => setPrompt(e.target.value)}
+              rows={4}
+              className="w-full px-3 py-2 rounded border text-sm"
+              style={{
+                background: "var(--color-bg)",
+                borderColor: "var(--color-border)",
+                color: "var(--color-text)",
+              }}
+              placeholder="Enter the task prompt..."
+            />
+          </div>
+          <div>
+            <label
+              htmlFor="run-max-rounds"
+              className="text-sm block mb-1"
+              style={{ color: "var(--color-text-muted)" }}
+            >
+              Max Rounds
+            </label>
+            <input
+              id="run-max-rounds"
+              type="number"
+              value={maxRounds}
+              onChange={(e) => setMaxRounds(Number(e.target.value))}
+              min={1}
+              max={100}
+              className="w-24 px-3 py-2 rounded border text-sm"
+              style={{
+                background: "var(--color-bg)",
+                borderColor: "var(--color-border)",
+                color: "var(--color-text)",
+              }}
+            />
+          </div>
+          {error && (
+            <p className="text-sm" style={{ color: "var(--color-error)" }}>
+              {error}
+            </p>
+          )}
+          <div className="flex gap-2 justify-end">
+            <button
+              type="button"
+              onClick={onClose}
+              className="px-4 py-2 text-sm rounded border"
+              style={{ borderColor: "var(--color-border)", color: "var(--color-text-muted)" }}
+            >
+              Cancel
+            </button>
+            <button
+              type="submit"
+              disabled={submitting || !workflow || !prompt}
+              className="px-4 py-2 text-sm rounded"
+              style={{
+                background: submitting ? "var(--color-accent-dim)" : "var(--color-accent)",
+                color: "#fff",
+                opacity: !workflow || !prompt ? 0.5 : 1,
+              }}
+            >
+              {submitting ? "Starting..." : "Run"}
+            </button>
+          </div>
+        </form>
+      </div>
+    </div>
+  );
+}

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

@@ -10,16 +10,22 @@ export function Sidebar({ view, onViewChange }: Props) {
   ];
 
   return (
-    <aside className="w-56 border-r flex flex-col" style={{ borderColor: "var(--color-border)", background: "var(--color-surface)" }}>
+    <aside
+      className="w-56 border-r flex flex-col"
+      style={{ borderColor: "var(--color-border)", background: "var(--color-surface)" }}
+    >
       <div className="p-4 border-b" style={{ borderColor: "var(--color-border)" }}>
         <h1 className="text-lg font-semibold" style={{ color: "var(--color-accent)" }}>
           ⚙ Workflow
         </h1>
-        <p className="text-xs mt-1" style={{ color: "var(--color-text-muted)" }}>Dashboard</p>
+        <p className="text-xs mt-1" style={{ color: "var(--color-text-muted)" }}>
+          Dashboard
+        </p>
       </div>
       <nav className="flex-1 p-2 space-y-1">
         {items.map((item) => (
           <button
+            type="button"
             key={item.key}
             onClick={() => onViewChange(item.key)}
             className="w-full text-left px-3 py-2 rounded text-sm transition-colors"

packages/workflow-dashboard/src/components/status-bar.tsx

@@ -0,0 +1,65 @@
+import { useCallback, useEffect, useRef, useState } from "react";
+import { getHealth } from "../api.ts";
+
+type HealthStatus = "connected" | "disconnected" | "reconnecting";
+
+type Props = {
+  onRun: () => void;
+};
+
+function statusLabel(status: HealthStatus): { text: string; color: string } {
+  if (status === "connected") {
+    return { text: "● Connected", color: "var(--color-success)" };
+  }
+  if (status === "reconnecting") {
+    return { text: "● Reconnecting...", color: "var(--color-warning, #f59e0b)" };
+  }
+  return { text: "● Offline", color: "var(--color-error)" };
+}
+
+export function StatusBar({ onRun }: Props) {
+  const [status, setStatus] = useState<HealthStatus>("disconnected");
+  const wasConnectedRef = useRef(false);
+
+  const checkHealth = useCallback(async () => {
+    try {
+      await getHealth();
+      wasConnectedRef.current = true;
+      setStatus("connected");
+    } catch {
+      if (wasConnectedRef.current) {
+        setStatus("reconnecting");
+      } else {
+        setStatus("disconnected");
+      }
+    }
+  }, []);
+
+  useEffect(() => {
+    checkHealth();
+    const interval = setInterval(checkHealth, 10_000);
+    return () => clearInterval(interval);
+  }, [checkHealth]);
+
+  const label = statusLabel(status);
+
+  return (
+    <div
+      className="flex items-center justify-between px-6 py-2 text-xs border-b"
+      style={{ borderColor: "var(--color-border)", background: "var(--color-surface)" }}
+    >
+      <div className="flex items-center gap-4">
+        <span style={{ color: "var(--color-text-muted)" }}>Local API: 127.0.0.1:7860</span>
+        <button
+          type="button"
+          onClick={onRun}
+          className="px-3 py-1 rounded text-xs font-medium"
+          style={{ background: "var(--color-accent)", color: "#fff" }}
+        >
+          ▶ Run Thread
+        </button>
+      </div>
+      <span style={{ color: label.color }}>{label.text}</span>
+    </div>
+  );
+}

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

@@ -0,0 +1,143 @@
+import { useEffect, useRef, useState } from "react";
+import { getThread, killThread, pauseThread, resumeThread } from "../api.ts";
+import { useFetch } from "../hooks.ts";
+import { useSSE } from "../use-sse.ts";
+
+type Props = {
+  threadId: string;
+  onBack: () => void;
+};
+
+export function ThreadDetail({ threadId, onBack }: Props) {
+  const sse = useSSE(threadId);
+  const { status, data, error } = useFetch(() => getThread(threadId), [threadId]);
+  const [actionStatus, setActionStatus] = useState<string | null>(null);
+  const recordsEndRef = useRef<HTMLDivElement>(null);
+
+  const liveActive = sse.connected && !sse.completed;
+  const records = liveActive
+    ? sse.records
+    : status === "ok"
+      ? data.records
+      : ([] as typeof sse.records);
+
+  // biome-ignore lint/correctness/useExhaustiveDependencies: scroll when the rendered record list grows
+  useEffect(() => {
+    recordsEndRef.current?.scrollIntoView({ behavior: "smooth" });
+  }, [records.length]);
+
+  async function handleAction(action: "kill" | "pause" | "resume") {
+    setActionStatus(`${action}ing...`);
+    try {
+      const fn = action === "kill" ? killThread : action === "pause" ? pauseThread : resumeThread;
+      await fn(threadId);
+      setActionStatus(`${action} sent ✓`);
+    } catch (e) {
+      setActionStatus(`${action} failed: ${e instanceof Error ? e.message : String(e)}`);
+    }
+  }
+
+  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 threads
+        </button>
+        <div className="flex gap-2">
+          <button
+            type="button"
+            onClick={() => handleAction("pause")}
+            className="px-3 py-1 text-xs rounded border"
+            style={{ borderColor: "var(--color-warning)", color: "var(--color-warning)" }}
+          >
+            ⏸ Pause
+          </button>
+          <button
+            type="button"
+            onClick={() => handleAction("resume")}
+            className="px-3 py-1 text-xs rounded border"
+            style={{ borderColor: "var(--color-success)", color: "var(--color-success)" }}
+          >
+            ▶ Resume
+          </button>
+          <button
+            type="button"
+            onClick={() => handleAction("kill")}
+            className="px-3 py-1 text-xs rounded border"
+            style={{ borderColor: "var(--color-error)", color: "var(--color-error)" }}
+          >
+            ✕ Kill
+          </button>
+        </div>
+      </div>
+
+      <h2 className="text-xl font-semibold mb-2 font-mono flex items-center gap-2 flex-wrap">
+        <span>{threadId}</span>
+        {sse.connected && (
+          <span
+            className="text-xs font-medium px-2 py-0.5 rounded"
+            style={{ background: "var(--color-success)", color: "var(--color-bg)" }}
+          >
+            Live
+          </span>
+        )}
+      </h2>
+      {actionStatus && (
+        <p className="text-xs mb-4" style={{ color: "var(--color-text-muted)" }}>
+          {actionStatus}
+        </p>
+      )}
+
+      {status === "loading" && !liveActive && records.length === 0 && (
+        <p style={{ color: "var(--color-text-muted)" }}>Loading...</p>
+      )}
+      {status === "error" && !liveActive && (
+        <p style={{ color: "var(--color-error)" }}>Error: {error}</p>
+      )}
+      {(status === "ok" || liveActive || records.length > 0) && (
+        <div className="space-y-3">
+          {records.map((r) => (
+            <div
+              key={`${threadId}-${r.type}-${String(r.timestamp)}-${r.role ?? ""}-${r.content ?? ""}`}
+              className="p-3 rounded border text-sm"
+              style={{ background: "var(--color-surface)", borderColor: "var(--color-border)" }}
+            >
+              <div className="flex items-center gap-2 mb-1">
+                <span
+                  className="text-xs px-1.5 py-0.5 rounded font-mono"
+                  style={{ background: "var(--color-border)", color: "var(--color-accent)" }}
+                >
+                  {r.type}
+                </span>
+                {r.role && (
+                  <span className="text-xs" style={{ color: "var(--color-text-muted)" }}>
+                    {r.role}
+                  </span>
+                )}
+                {r.timestamp !== null && (
+                  <span className="text-xs ml-auto" style={{ color: "var(--color-text-muted)" }}>
+                    {new Date(r.timestamp).toLocaleTimeString()}
+                  </span>
+                )}
+              </div>
+              {r.content && (
+                <pre
+                  className="whitespace-pre-wrap text-xs mt-1"
+                  style={{ color: "var(--color-text)" }}
+                >
+                  {typeof r.content === "string" ? r.content : JSON.stringify(r.content, null, 2)}
+                </pre>
+              )}
+            </div>
+          ))}
+          <div ref={recordsEndRef} aria-hidden />
+        </div>
+      )}
+    </div>
+  );
+}

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

@@ -8,7 +8,8 @@ type Props = {
 export function ThreadList({ onSelect }: Props) {
   const { status, data, error } = useFetch(() => listThreads(), []);
 
-  if (status === "loading") return <p style={{ color: "var(--color-text-muted)" }}>Loading threads...</p>;
+  if (status === "loading")
+    return <p style={{ color: "var(--color-text-muted)" }}>Loading threads...</p>;
   if (status === "error") return <p style={{ color: "var(--color-error)" }}>Error: {error}</p>;
 
   const threads = data.threads;
@@ -22,6 +23,7 @@ export function ThreadList({ onSelect }: Props) {
         <div className="space-y-2">
           {threads.map((t) => (
             <button
+              type="button"
               key={t.threadId}
               onClick={() => onSelect(t.threadId)}
               className="w-full text-left p-4 rounded-lg border transition-colors hover:border-[var(--color-accent-dim)]"

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

@@ -4,7 +4,8 @@ import { useFetch } from "../hooks.ts";
 export function WorkflowList() {
   const { status, data, error } = useFetch(() => listWorkflows(), []);
 
-  if (status === "loading") return <p style={{ color: "var(--color-text-muted)" }}>Loading workflows...</p>;
+  if (status === "loading")
+    return <p style={{ color: "var(--color-text-muted)" }}>Loading workflows...</p>;
   if (status === "error") return <p style={{ color: "var(--color-error)" }}>Error: {error}</p>;
 
   const workflows = data.workflows;
@@ -28,7 +29,10 @@ export function WorkflowList() {
                   {w.versions} version{w.versions !== 1 ? "s" : ""}
                 </span>
               </div>
-              <code className="text-xs mt-1 block font-mono" style={{ color: "var(--color-accent)" }}>
+              <code
+                className="text-xs mt-1 block font-mono"
+                style={{ color: "var(--color-accent)" }}
+              >
                 {w.currentHash}
               </code>
             </div>

packages/workflow-dashboard/src/hooks.ts

@@ -30,6 +30,7 @@ export function useFetch<T>(fetcher: () => Promise<T>, deps: unknown[] = []): Fe
     return () => {
       cancelled = true;
     };
+    // biome-ignore lint/correctness/useExhaustiveDependencies: this helper intentionally accepts caller-provided dependency arrays
   }, deps);
 
   return state;

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

@@ -0,0 +1,64 @@
+import { useCallback, useEffect, useState } from "react";
+
+type View = "threads" | "workflows";
+
+type HashRoute = {
+  view: View;
+  threadId: string | null;
+};
+
+function parseHash(hash: string): HashRoute {
+  const raw = hash.replace(/^#\/?/, "");
+  if (raw.startsWith("threads/")) {
+    const id = raw.slice("threads/".length);
+    if (id.length > 0) {
+      return { view: "threads", threadId: id };
+    }
+  }
+  if (raw === "workflows") {
+    return { view: "workflows", threadId: null };
+  }
+  return { view: "threads", threadId: null };
+}
+
+function buildHash(route: HashRoute): string {
+  if (route.view === "workflows") {
+    return "#workflows";
+  }
+  if (route.threadId !== null) {
+    return `#threads/${route.threadId}`;
+  }
+  return "#threads";
+}
+
+export function useHashRoute(): {
+  view: View;
+  threadId: string | null;
+  setView: (v: View) => void;
+  setThreadId: (id: string | null) => void;
+} {
+  const [route, setRoute] = useState<HashRoute>(() => parseHash(window.location.hash));
+
+  useEffect(() => {
+    function onHashChange(): void {
+      setRoute(parseHash(window.location.hash));
+    }
+    window.addEventListener("hashchange", onHashChange);
+    return () => window.removeEventListener("hashchange", onHashChange);
+  }, []);
+
+  const navigate = useCallback((next: HashRoute) => {
+    const hash = buildHash(next);
+    window.location.hash = hash;
+    setRoute(next);
+  }, []);
+
+  const setView = useCallback((v: View) => navigate({ view: v, threadId: null }), [navigate]);
+
+  const setThreadId = useCallback(
+    (id: string | null) => navigate({ view: "threads", threadId: id }),
+    [navigate],
+  );
+
+  return { view: route.view, threadId: route.threadId, setView, setThreadId };
+}

packages/workflow-dashboard/src/use-sse.ts

@@ -0,0 +1,161 @@
+import {
+  type Dispatch,
+  type MutableRefObject,
+  type SetStateAction,
+  useEffect,
+  useRef,
+  useState,
+} from "react";
+
+import type { ThreadRecord } from "./api.ts";
+
+export type UseSSEReturn = {
+  records: ThreadRecord[];
+  connected: boolean;
+  completed: boolean;
+};
+
+function isWorkflowResult(record: ThreadRecord): boolean {
+  return record.type === "workflow-result";
+}
+
+function parseRecord(data: string): ThreadRecord | null {
+  try {
+    return JSON.parse(data) as ThreadRecord;
+  } catch {
+    return null;
+  }
+}
+
+type RecordEventContext = {
+  cancelled: boolean;
+  completedRef: MutableRefObject<boolean>;
+  setRecords: Dispatch<SetStateAction<ThreadRecord[]>>;
+  setCompleted: (value: boolean) => void;
+  setConnected: (value: boolean) => void;
+  cleanupEs: () => void;
+};
+
+function handleRecordEvent(ev: Event, ctx: RecordEventContext): void {
+  if (ctx.cancelled) {
+    return;
+  }
+  const msg = ev as MessageEvent;
+  const raw = typeof msg.data === "string" ? msg.data : "";
+  const parsed = parseRecord(raw);
+  if (parsed === null) {
+    return;
+  }
+  ctx.setRecords((prev) => [...prev, parsed]);
+  if (!isWorkflowResult(parsed)) {
+    return;
+  }
+  ctx.completedRef.current = true;
+  ctx.setCompleted(true);
+  ctx.setConnected(false);
+  ctx.cleanupEs();
+}
+
+export function useSSE(threadId: string | null): UseSSEReturn {
+  const [records, setRecords] = useState<ThreadRecord[]>([]);
+  const [connected, setConnected] = useState(false);
+  const [completed, setCompleted] = useState(false);
+
+  const completedRef = useRef(false);
+  const reconnectAttemptsRef = useRef(0);
+
+  useEffect(() => {
+    if (threadId === null) {
+      completedRef.current = false;
+      reconnectAttemptsRef.current = 0;
+      setRecords([]);
+      setConnected(false);
+      setCompleted(false);
+      return;
+    }
+
+    const tid = threadId;
+
+    completedRef.current = false;
+    reconnectAttemptsRef.current = 0;
+    setRecords([]);
+    setConnected(false);
+    setCompleted(false);
+
+    let es: EventSource | null = null;
+    let reconnectTimer: ReturnType<typeof setTimeout> | null = null;
+    let cancelled = false;
+
+    function cleanupEs(): void {
+      if (es !== null) {
+        es.close();
+        es = null;
+      }
+    }
+
+    function scheduleReconnect(): void {
+      if (cancelled || completedRef.current) {
+        return;
+      }
+      const delayMs = Math.min(1000 * 2 ** reconnectAttemptsRef.current, 8000);
+      reconnectAttemptsRef.current += 1;
+      reconnectTimer = setTimeout(() => {
+        reconnectTimer = null;
+        if (!cancelled && !completedRef.current) {
+          connect();
+        }
+      }, delayMs);
+    }
+
+    function connect(): void {
+      if (cancelled || completedRef.current) {
+        return;
+      }
+
+      cleanupEs();
+      const url = `/api/threads/${encodeURIComponent(tid)}/live`;
+      es = new EventSource(url);
+
+      es.onopen = () => {
+        if (cancelled) {
+          return;
+        }
+        reconnectAttemptsRef.current = 0;
+        setConnected(true);
+        setRecords([]);
+      };
+
+      es.addEventListener("record", (ev: Event) =>
+        handleRecordEvent(ev, {
+          cancelled,
+          completedRef,
+          setRecords,
+          setCompleted,
+          setConnected,
+          cleanupEs,
+        }),
+      );
+
+      es.onerror = () => {
+        if (cancelled || completedRef.current) {
+          return;
+        }
+        setConnected(false);
+        cleanupEs();
+        scheduleReconnect();
+      };
+    }
+
+    connect();
+
+    return () => {
+      cancelled = true;
+      if (reconnectTimer !== null) {
+        clearTimeout(reconnectTimer);
+      }
+      cleanupEs();
+    };
+  }, [threadId]);
+
+  return { records, connected, completed };
+}

packages/workflow-dashboard/vite.config.ts

@@ -2,6 +2,7 @@ import tailwindcss from "@tailwindcss/vite";
 import react from "@vitejs/plugin-react";
 import { defineConfig } from "vite";
 
+// biome-ignore lint/style/noDefaultExport: Vite loads config from default export.
 export default defineConfig({
   plugins: [react(), tailwindcss()],
   server: {

packages/workflow-execute/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "@uncaged/workflow-execute",
+  "version": "0.2.0",
+  "type": "module",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./src/index.ts"
+    }
+  },
+  "scripts": {
+    "test": "bun test"
+  },
+  "dependencies": {
+    "@uncaged/workflow-protocol": "workspace:*",
+    "@uncaged/workflow-runtime": "workspace:*",
+    "@uncaged/workflow-util": "workspace:*",
+    "@uncaged/workflow-cas": "workspace:*",
+    "@uncaged/workflow-reactor": "workspace:*",
+    "@uncaged/workflow-register": "workspace:*",
+    "yaml": "^2.7.1"
+  },
+  "peerDependencies": {
+    "zod": "^4.0.0"
+  },
+  "devDependencies": {
+    "zod": "^4.0.0"
+  }
+}

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

@@ -0,0 +1,8 @@
+/**
+ * Re-export of {@link createWorkflow} from `@uncaged/workflow-runtime`.
+ *
+ * The runtime's `createWorkflow` already binds role definitions + agents to a workflow loop
+ * and delegates structured meta extraction to `WorkflowRuntime.extract`, which the engine
+ * supplies (resolved from the `extract` scene in workflow.yaml).
+ */
+export { createWorkflow } from "@uncaged/workflow-runtime";

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

@@ -2,31 +2,35 @@ import { appendFile, mkdir } from "node:fs/promises";
 import { dirname } from "node:path";
 import type {
   LlmProvider,
-  ThreadInput,
+  RoleOutput,
+  ThreadContext,
   WorkflowCompletion,
   WorkflowFn,
-  WorkflowFnOptions,
   WorkflowResult,
+  WorkflowRuntime,
 } from "@uncaged/workflow-runtime";
+import { START } from "@uncaged/workflow-runtime";
 import {
   type CasStore,
   getContentMerklePayload,
   putStepMerkleNode,
   putThreadMerkleNode,
-} from "../cas/index.js";
-import { resolveModel } from "../config/index.js";
+} from "@uncaged/workflow-cas";
+import { resolveModel } from "@uncaged/workflow-register";
 import { createExtract } from "../extract/index.js";
-import { readWorkflowRegistry, type WorkflowConfig } from "../registry/index.js";
-import { err, type LogFn, normalizeRefsField, ok, type Result } from "../util/index.js";
+import { readWorkflowRegistry, type WorkflowConfig } from "@uncaged/workflow-register";
+import { err, type LogFn, normalizeRefsField, ok, type Result } from "@uncaged/workflow-util";
 
 import { runSupervisor } from "./supervisor.js";
 import type { ExecuteThreadIo, ExecuteThreadOptions } from "./types.js";
 
-async function resolveEngineRegistryRuntime(storageRoot: string): Promise<
+async function resolveEngineRegistryRuntime(
+  storageRoot: string,
+  cas: CasStore,
+): Promise<
   Result<
     {
       extract: ReturnType<typeof createExtract>;
-      llmProvider: LlmProvider;
       workflowConfig: WorkflowConfig;
     },
     string
@@ -50,7 +54,7 @@ async function resolveEngineRegistryRuntime(storageRoot: string): Promise<
     apiKey: ex.apiKey,
     model: ex.model,
   };
-  return ok({ extract: createExtract(llmProvider), llmProvider, workflowConfig: cfg });
+  return ok({ extract: createExtract(llmProvider, { cas }), workflowConfig: cfg });
 }
 
 async function appendDataLine(path: string, record: unknown): Promise<void> {
@@ -104,7 +108,7 @@ async function finalizeAbortedThread(params: {
 
 async function maybeSupervisorHaltsThread(params: {
   workflowConfig: WorkflowConfig;
-  input: ThreadInput;
+  thread: ThreadContext;
   written: number;
   recentSupervisorSteps: readonly { role: string; summary: string }[];
   logger: LogFn;
@@ -119,7 +123,7 @@ async function maybeSupervisorHaltsThread(params: {
   }
   const sup = await runSupervisor({
     config: params.workflowConfig,
-    prompt: params.input.prompt,
+    prompt: params.thread.start.content,
     recentSteps: params.recentSupervisorSteps,
     logger: params.logger,
   });
@@ -144,8 +148,8 @@ async function driveWorkflowGenerator(params: {
   fn: WorkflowFn;
   workflowName: string;
   workflowConfig: WorkflowConfig;
-  input: ThreadInput;
-  bundleOptions: WorkflowFnOptions;
+  thread: ThreadContext;
+  runtime: WorkflowRuntime;
   executeOptions: ExecuteThreadOptions;
   dataJsonlPath: string;
   threadId: string;
@@ -157,8 +161,8 @@ async function driveWorkflowGenerator(params: {
     fn,
     workflowName,
     workflowConfig,
-    input,
-    bundleOptions,
+    thread,
+    runtime,
     executeOptions,
     dataJsonlPath,
     threadId,
@@ -166,9 +170,9 @@ async function driveWorkflowGenerator(params: {
     cas,
     stepMerkleHashes,
   } = params;
-  const gen = fn(input, bundleOptions);
+  const gen = fn(thread, runtime);
   let written = 0;
-  const recentSupervisorSteps: { role: string; summary: string }[] = input.steps.map((s) => ({
+  const recentSupervisorSteps: { role: string; summary: string }[] = thread.steps.map((s) => ({
     role: s.role,
     summary: JSON.stringify(s.meta),
   }));
@@ -268,7 +272,7 @@ async function driveWorkflowGenerator(params: {
 
     const supervised = await maybeSupervisorHaltsThread({
       workflowConfig,
-      input,
+      thread,
       written,
       recentSupervisorSteps,
       logger,
@@ -290,7 +294,7 @@ async function driveWorkflowGenerator(params: {
 export async function executeThread(
   fn: WorkflowFn,
   workflowName: string,
-  input: ThreadInput,
+  input: { prompt: string; steps: RoleOutput[] },
   options: ExecuteThreadOptions,
   io: ExecuteThreadIo,
   logger: LogFn,
@@ -367,26 +371,40 @@ export async function executeThread(
     });
   }
 
-  const registryRuntime = await resolveEngineRegistryRuntime(options.storageRoot);
+  const registryRuntime = await resolveEngineRegistryRuntime(options.storageRoot, io.cas);
   if (!registryRuntime.ok) {
     throw new Error(registryRuntime.error);
   }
 
-  const bundleOptions: WorkflowFnOptions = {
+  const thread: ThreadContext = {
     threadId: io.threadId,
-    maxRounds: options.maxRounds,
     depth: options.depth,
+    start: {
+      role: START,
+      content: input.prompt,
+      meta: { maxRounds: options.maxRounds },
+      timestamp: nowMs,
+    },
+    steps: input.steps.map((out, i) => ({
+      role: out.role,
+      contentHash: out.contentHash,
+      meta: out.meta,
+      refs: out.refs,
+      timestamp: prefilled?.[i]?.timestamp ?? nowMs + i,
+    })),
+  };
+
+  const runtime: WorkflowRuntime = {
     cas: io.cas,
     extract: registryRuntime.value.extract,
-    llmProvider: registryRuntime.value.llmProvider,
   };
 
   return await driveWorkflowGenerator({
     fn,
     workflowName,
     workflowConfig: registryRuntime.value.workflowConfig,
-    input,
-    bundleOptions,
+    thread,
+    runtime,
     executeOptions: options,
     dataJsonlPath: io.dataJsonlPath,
     threadId: io.threadId,

packages/workflow-execute/src/engine/fork-thread.ts

@@ -1,5 +1,5 @@
 import type { WorkflowCompletion } from "@uncaged/workflow-runtime";
-import { err, normalizeRefsField, ok, type Result } from "../util/index.js";
+import { err, normalizeRefsField, ok, type Result } from "@uncaged/workflow-util";
 
 import type { ForkHistoricalStep, ForkPlan, ParsedThreadStartRecord } from "./types.js";
 

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

@@ -1,7 +1,7 @@
 import { readdir, readFile } from "node:fs/promises";
 import { join } from "node:path";
-import { type CasStore, createCasStore } from "../cas/index.js";
-import { err, getGlobalCasDir, ok, type Result } from "../util/index.js";
+import { type CasStore, createCasStore } from "@uncaged/workflow-cas";
+import { err, getGlobalCasDir, ok, type Result } from "@uncaged/workflow-util";
 import { parseThreadDataJsonl } from "./fork-thread.js";
 import type { GcResult } from "./types.js";
 

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

@@ -0,0 +1,85 @@
+import * as z from "zod/v4";
+
+import { resolveModel } from "@uncaged/workflow-register";
+import { extractFunctionToolFromZodSchema } from "../extract/index.js";
+import { createLlmFn, createThreadReactor } from "@uncaged/workflow-reactor";
+import type { WorkflowConfig } from "@uncaged/workflow-register";
+import { err, type LogFn, ok, type Result } from "@uncaged/workflow-util";
+
+import type { SupervisorDecision } from "./types.js";
+
+const SUPERVISOR_RECENT_STEP_LIMIT = 12;
+const SUPERVISOR_MAX_REACT_ROUNDS = 4;
+
+const supervisorDecisionSchema = z
+  .object({
+    decision: z.enum(["continue", "stop"]),
+  })
+  .meta({
+    title: "supervisor_decision",
+    description:
+      'Workflow supervisor decision. "continue" when the thread is making progress; "stop" when done, looping, or stuck.',
+  });
+
+type SupervisorThreadContext = Record<string, never>;
+
+type RunSupervisorArgs = {
+  config: WorkflowConfig;
+  prompt: string;
+  recentSteps: readonly { role: string; summary: string }[];
+  logger: LogFn;
+};
+
+function buildSupervisorInput(args: RunSupervisorArgs): string {
+  const recent = args.recentSteps.slice(-SUPERVISOR_RECENT_STEP_LIMIT);
+  const stepsBlock = recent.map((s, index) => `${index + 1}. [${s.role}] ${s.summary}`).join("\n");
+  return `Original task:\n${args.prompt}\n\nRecent steps (oldest first):\n${stepsBlock === "" ? "(none)" : stepsBlock}`;
+}
+
+/** Calls the `supervisor` scene via {@link createThreadReactor}; opt-out when {@link resolveModel} fails (returns ok(`continue`)). */
+export async function runSupervisor(
+  args: RunSupervisorArgs,
+): Promise<Result<SupervisorDecision, string>> {
+  const resolved = resolveModel(args.config, "supervisor");
+  if (!resolved.ok) {
+    return ok("continue");
+  }
+
+  const reactor = createThreadReactor<SupervisorThreadContext>({
+    llm: createLlmFn(resolved.value),
+    maxRounds: SUPERVISOR_MAX_REACT_ROUNDS,
+    staticTools: [],
+    structuredToolFromSchema: (schema) => {
+      const t = extractFunctionToolFromZodSchema(schema);
+      return {
+        name: t.name,
+        tool: {
+          type: "function" as const,
+          function: {
+            name: t.name,
+            description: t.description,
+            parameters: t.parameters,
+          },
+        },
+      };
+    },
+    systemPromptForStructuredTool: (structuredToolName) =>
+      `You supervise a multi-step workflow. Decide whether the thread should keep running or halt. Reply with "continue" when the thread is making progress toward the task, or "stop" when it is finished, looping, or no longer making progress. Call the ${structuredToolName} tool with JSON arguments matching the schema, or reply with only a JSON object such as {"decision":"stop"}.`,
+    toolHandler: async (call) => `Unknown tool: ${call.function.name}`,
+  });
+
+  const result = await reactor({
+    thread: {} as SupervisorThreadContext,
+    input: buildSupervisorInput(args),
+    schema: supervisorDecisionSchema,
+  });
+
+  if (!result.ok) {
+    args.logger("R9CW4PLM", `supervisor failed: ${result.error}`);
+    return err(`supervisor: ${result.error}`);
+  }
+
+  const decision: SupervisorDecision = result.value.decision;
+  args.logger("Z8KM5QWT", `supervisor says ${decision}`);
+  return ok(decision);
+}

packages/workflow-execute/src/engine/thread-pause-gate.ts

@@ -1,4 +1,4 @@
-import { err, ok, type Result } from "../util/index.js";
+import { err, ok, type Result } from "@uncaged/workflow-util";
 
 import type { ThreadPauseGate } from "./types.js";
 

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

@@ -1,6 +1,6 @@
 import type { RoleOutput } from "@uncaged/workflow-runtime";
-import type { CasStore } from "../cas/index.js";
-import type { Result } from "../util/index.js";
+import type { CasStore } from "@uncaged/workflow-cas";
+import type { Result } from "@uncaged/workflow-util";
 
 export type SupervisorDecision = "continue" | "stop";
 
@@ -23,7 +23,7 @@ export type PrefilledDiskStep = {
 
 export type ExecuteThreadOptions = {
   maxRounds: number;
-  /** Passed to the bundle as `WorkflowFnOptions.depth`. */
+  /** Passed to the bundle thread context as `ThreadContext.depth`. */
   depth: number;
   signal: AbortSignal;
   /** Invoked after each successful yield (and outer-loop checks); used for pause/resume. */

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

@@ -2,8 +2,8 @@ import { appendFile, mkdir, unlink, writeFile } from "node:fs/promises";
 import { createServer, type Socket } from "node:net";
 import { dirname, join } from "node:path";
 import type { RoleOutput, WorkflowFn, WorkflowResult } from "@uncaged/workflow-runtime";
-import { ensureUncagedWorkflowSymlink, importWorkflowBundleModule } from "../bundle/index.js";
-import { createCasStore } from "../cas/index.js";
+import { ensureUncagedWorkflowSymlink, importWorkflowBundleModule } from "@uncaged/workflow-register";
+import { createCasStore } from "@uncaged/workflow-cas";
 import {
   createLogger,
   err,
@@ -11,7 +11,7 @@ import {
   normalizeRefsField,
   ok,
   type Result,
-} from "../util/index.js";
+} from "@uncaged/workflow-util";
 import { executeThread } from "./engine.js";
 import { createThreadPauseGate } from "./thread-pause-gate.js";
 import type { ExecuteThreadIo, PrefilledDiskStep, ThreadPauseGate } from "./types.js";

packages/workflow-execute/src/extract/extract-fn.ts

@@ -0,0 +1,136 @@
+import type { ExtractContext, ExtractFn, LlmProvider } from "@uncaged/workflow-runtime";
+import type * as z from "zod/v4";
+import { type CasStore, getContentMerklePayload } from "@uncaged/workflow-cas";
+import { createLlmFn, createThreadReactor } from "@uncaged/workflow-reactor";
+import { extractFunctionToolFromZodSchema } from "./llm-extract.js";
+
+export type ExtractDeps = {
+  cas: CasStore;
+};
+
+const MAX_REACT_ROUNDS = 10;
+
+const CAS_GET_TOOL_DEFINITION = {
+  type: "function" as const,
+  function: {
+    name: "cas_get",
+    description:
+      "Read a Merkle DAG node from content-addressed storage by its hash. Returns YAML-formatted node with type, payload, and children fields.",
+    parameters: {
+      type: "object",
+      properties: {
+        hash: { type: "string", description: "The CAS hash to retrieve" },
+      },
+      required: ["hash"],
+    },
+  },
+};
+
+export type ExtractThreadContext = {
+  cas: CasStore;
+};
+
+function isRecord(value: unknown): value is Record<string, unknown> {
+  return typeof value === "object" && value !== null && !Array.isArray(value);
+}
+
+/** Builds the user-side extraction prompt (thread + agent output + instruction). */
+export async function buildExtractUserContent(
+  ctx: ExtractContext,
+  prompt: string,
+  deps: ExtractDeps,
+): Promise<string> {
+  const lines: string[] = [];
+  lines.push(`## Role: ${ctx.currentRole.name}`);
+  lines.push(ctx.currentRole.systemPrompt);
+  lines.push("");
+  lines.push("## Task");
+  lines.push(ctx.start.content);
+  lines.push("");
+  if (ctx.steps.length > 0) {
+    lines.push("## Thread History");
+    for (const step of ctx.steps) {
+      const body = await getContentMerklePayload(deps.cas, step.contentHash);
+      if (body === null) {
+        throw new Error(`extract: missing CAS blob for step ${step.role}: ${step.contentHash}`);
+      }
+      lines.push(`### ${step.role}`);
+      lines.push(body);
+      lines.push(`Meta: ${JSON.stringify(step.meta)}`);
+      lines.push("");
+    }
+  }
+  lines.push("## Agent Output");
+  lines.push(ctx.agentContent);
+  lines.push("");
+  lines.push("## Extraction Instruction");
+  lines.push(prompt);
+
+  return lines.join("\n");
+}
+
+/**
+ * Create an ExtractFn backed by an LLM provider.
+ *
+ * Internally runs a multi-turn ReAct loop with two tools (`cas_get` for traversing the
+ * Merkle DAG and a schema-shaped extract tool); the loop also accepts a plain-JSON
+ * assistant reply as a short-circuit, which covers the legacy "single" extraction path.
+ */
+export function createExtract(provider: LlmProvider, deps: ExtractDeps): ExtractFn {
+  const llm = createLlmFn(provider);
+  const reactor = createThreadReactor<ExtractThreadContext>({
+    llm,
+    maxRounds: MAX_REACT_ROUNDS,
+    staticTools: [CAS_GET_TOOL_DEFINITION],
+    structuredToolFromSchema: (schema) => {
+      const t = extractFunctionToolFromZodSchema(schema);
+      return {
+        name: t.name,
+        tool: {
+          type: "function" as const,
+          function: {
+            name: t.name,
+            description: t.description,
+            parameters: t.parameters,
+          },
+        },
+      };
+    },
+    systemPromptForStructuredTool: (structuredToolName) =>
+      `You extract structured metadata from the agent output below. Use cas_get to read Merkle DAG nodes from CAS (YAML: type, payload, children) when the agent output references hashes you must traverse. When you have the complete structured object, call the ${structuredToolName} tool with JSON arguments matching the schema. You may instead reply with only a JSON object (no prose) when no tools are needed.`,
+    toolHandler: async (call, thread) => {
+      if (call.function.name !== "cas_get") {
+        return `Unexpected tool routed to handler: ${call.function.name}`;
+      }
+      let hash: string;
+      try {
+        const ta = JSON.parse(call.function.arguments) as unknown;
+        if (!isRecord(ta) || typeof ta.hash !== "string") {
+          return 'cas_get requires a JSON object with a string "hash" field.';
+        }
+        hash = ta.hash;
+      } catch {
+        return 'cas_get arguments were not valid JSON. Provide {"hash": "<cas-hash>"}.';
+      }
+      const blob = await thread.cas.get(hash);
+      return blob === null ? "null" : blob;
+    },
+  });
+
+  return async <T extends Record<string, unknown>>(
+    schema: z.ZodType<T>,
+    prompt: string,
+    ctx: ExtractContext,
+  ): Promise<T> => {
+    const text = await buildExtractUserContent(ctx, prompt, deps);
+    const result = await reactor({
+      thread: { cas: deps.cas },
+      input: text,
+      schema,
+    });
+    if (!result.ok) {
+      throw new Error(`extract failed: ${result.error}`);
+    }
+    return result.value;
+  };
+}

packages/workflow-execute/src/extract/index.ts

@@ -1,17 +1,11 @@
 export {
   buildExtractUserContent,
   createExtract,
+  type ExtractThreadContext,
 } from "./extract-fn.js";
 export {
   extractFunctionToolFromZodSchema,
   llmErrorToCause,
   llmExtract,
-  llmExtractWithRetry,
 } from "./llm-extract.js";
-export { reactExtract } from "./react-extract.js";
-export type {
-  ExtractFn,
-  LlmError,
-  LlmExtractArgs,
-  ReactExtractArgs,
-} from "./types.js";
+export type { ExtractFn, LlmError, LlmExtractArgs } from "./types.js";

packages/workflow-execute/src/extract/llm-extract.ts

@@ -1,6 +1,6 @@
 import * as z from "zod/v4";
 
-import { err, ok, type Result } from "../util/index.js";
+import { err, ok, type Result } from "@uncaged/workflow-util";
 
 import type { LlmError, LlmExtractArgs } from "./types.js";
 
@@ -92,20 +92,6 @@ function readToolArgumentsJson(parsed: unknown, previewSource: string): Result<s
   return ok(argsRaw);
 }
 
-function isRetryableExtractError(error: LlmError): boolean {
-  return error.kind === "schema_validation_failed" || error.kind === "tool_arguments_invalid_json";
-}
-
-function describeRetryHint(error: LlmError): string {
-  if (error.kind === "schema_validation_failed") {
-    return `Schema validation failed: ${error.message}`;
-  }
-  if (error.kind === "tool_arguments_invalid_json") {
-    return `Tool arguments were not valid JSON: ${error.message}`;
-  }
-  return JSON.stringify(error);
-}
-
 export function llmErrorToCause(error: LlmError): Error {
   switch (error.kind) {
     case "http_error":
@@ -206,40 +192,3 @@ async function performLlmExtract<T>(
 export async function llmExtract<T>(options: LlmExtractArgs<T>): Promise<Result<T, LlmError>> {
   return performLlmExtract({ ...options, userContent: options.text });
 }
-
-/**
- * Runs extract up to two times: on the first schema/tool-args parse failure, resends the agent
- * output plus the error so the model can correct the tool call.
- */
-export async function llmExtractWithRetry<T>(
-  options: LlmExtractArgs<T>,
-): Promise<Result<T, LlmError>> {
-  const first = await performLlmExtract({
-    ...options,
-    userContent: options.text,
-  });
-  if (first.ok) {
-    return first;
-  }
-  if (!isRetryableExtractError(first.error)) {
-    return first;
-  }
-
-  const hint = describeRetryHint(first.error);
-  const correction = `The previous extraction attempt failed.
-
-${hint}
-
-Respond again with a single tool call whose \`arguments\` JSON strictly matches the schema.`;
-
-  const secondContent = `${options.text}
-
----
-
-${correction}`;
-
-  return performLlmExtract({
-    ...options,
-    userContent: secondContent,
-  });
-}

packages/workflow-execute/src/extract/types.ts

@@ -1,15 +1,8 @@
-import type { CasStore, LlmProvider } from "@uncaged/workflow-runtime";
+import type { LlmProvider } from "@uncaged/workflow-runtime";
 import type * as z from "zod/v4";
 
 export type { ExtractFn } from "@uncaged/workflow-runtime";
 
-export type ReactExtractArgs<T extends Record<string, unknown>> = {
-  text: string;
-  schema: z.ZodType<T>;
-  provider: LlmProvider;
-  cas: CasStore;
-};
-
 export type LlmExtractArgs<T> = {
   text: string;
   schema: z.ZodType<T>;

packages/workflow-execute/src/index.ts

@@ -0,0 +1,35 @@
+export { createWorkflow } from "./engine/create-workflow.js";
+export { executeThread } from "./engine/engine.js";
+export {
+  buildForkPlan,
+  parseThreadDataJsonl,
+  selectForkHistoricalSteps,
+  tryParseRoleStepRecord,
+  tryParseWorkflowResultRecord,
+} from "./engine/fork-thread.js";
+export { garbageCollectCas } from "./engine/gc.js";
+export { createThreadPauseGate } from "./engine/thread-pause-gate.js";
+export type {
+  ExecuteThreadIo,
+  ExecuteThreadOptions,
+  ForkHistoricalStep,
+  ForkPlan,
+  GcResult,
+  ParsedThreadStartRecord,
+  PrefilledDiskStep,
+  SupervisorDecision,
+  ThreadPauseGate,
+} from "./engine/types.js";
+export { getWorkerHostScriptPath } from "./engine/worker-entry-path.js";
+export {
+  buildExtractUserContent,
+  createExtract,
+  type ExtractThreadContext,
+} from "./extract/index.js";
+export {
+  extractFunctionToolFromZodSchema,
+  llmErrorToCause,
+  llmExtract,
+} from "./extract/index.js";
+export type { ExtractFn, LlmError, LlmExtractArgs } from "./extract/index.js";
+export { workflowAsAgent, type WorkflowAsAgentOptions } from "./workflow-as-agent.js";

packages/workflow-execute/src/workflow-as-agent.ts

@@ -1,17 +1,17 @@
 import { join } from "node:path";
-import type { AgentContext, AgentFn, ThreadInput } from "@uncaged/workflow-runtime";
-import { extractBundleExports } from "./bundle/index.js";
-import { createCasStore } from "./cas/index.js";
+import type { AgentContext, AgentFn } from "@uncaged/workflow-runtime";
+import { extractBundleExports } from "@uncaged/workflow-register";
+import { createCasStore } from "@uncaged/workflow-cas";
 import type { ExecuteThreadIo } from "./engine/index.js";
 import { executeThread } from "./engine/index.js";
-import type { WorkflowConfig } from "./registry/index.js";
-import { getRegisteredWorkflow, readWorkflowRegistry } from "./registry/index.js";
+import type { WorkflowConfig } from "@uncaged/workflow-register";
+import { getRegisteredWorkflow, readWorkflowRegistry } from "@uncaged/workflow-register";
 import {
   createLogger,
   generateUlid,
   getDefaultWorkflowStorageRoot,
   getGlobalCasDir,
-} from "./util/index.js";
+} from "@uncaged/workflow-util";
 
 const DEFAULT_WORKFLOW_AS_AGENT_MAX_DEPTH = 3;
 
@@ -36,7 +36,7 @@ function resolveWorkflowAsAgentStorageRoot(options: WorkflowAsAgentOptions | nul
 
 /**
  * Returns an {@link AgentFn} that runs another registered workflow in a new thread,
- * using the parent thread's initial prompt (`ctx.start.content`) as the child {@link ThreadInput.prompt}.
+ * using the parent thread's initial prompt (`ctx.start.content`) as the child prompt.
  */
 export function workflowAsAgent(
   workflowName: string,
@@ -68,7 +68,7 @@ export function workflowAsAgent(
       return `ERROR: ${bundleExportsResult.error}`;
     }
 
-    const input: ThreadInput = {
+    const input = {
       prompt: ctx.start.content,
       steps: [],
     };

packages/workflow-execute/tsconfig.json

@@ -0,0 +1,16 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "dist"
+  },
+  "include": ["src"],
+  "references": [
+    { "path": "../workflow-protocol" },
+    { "path": "../workflow-runtime" },
+    { "path": "../workflow-util" },
+    { "path": "../workflow-cas" },
+    { "path": "../workflow-reactor" },
+    { "path": "../workflow-register" }
+  ]
+}