refactor(cli): restructure cmd-*.ts into commands/ subdirectories

Reorganize flat cmd-*.ts files into commands/{workflow,thread,cas,init}/
subdirectories that strictly mirror the CLI subcommand hierarchy:

- workflow/: add, list, show, rm, history, rollback
- thread/: run, list, show, rm, fork, ps, kill, live, pause, resume
- cas/: get, put, list, rm, gc
- init/: workspace, template

Each group has an index.ts re-export. Split multi-command files
(cmd-cas.ts, cmd-thread.ts, cmd-init.ts) into per-subcommand files.
Rename cmd-help.ts → skill.ts to match the primary command name.

Update all import paths in cli-dispatch.ts and test files.

Pure structural change — no logic modifications.

Ref: #93, closes #94

packages/cli-workflow/__tests__/bundle-fixture.ts

@@ -1,4 +1,4 @@
-import type { ParsedAddArgv } from "../src/cmd-add.js";
+import type { ParsedAddArgv } from "../src/commands/workflow/add.js";
 
 export function addCliArgs(name: string, filePath: string): ParsedAddArgv {
   return { name, filePath, typesPath: null };

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

@@ -4,13 +4,16 @@ import { tmpdir } from "node:os";
 import { join } from "node:path";
 
 import { getGlobalCasDir, getRegisteredWorkflow, readWorkflowRegistry } from "@uncaged/workflow";
-import { cmdAdd } from "../src/cmd-add.js";
-import { cmdCasGet, cmdCasList, cmdCasPut, cmdCasRm } from "../src/cmd-cas.js";
-import { cmdHistory } from "../src/cmd-history.js";
-import { cmdList, formatListLines } from "../src/cmd-list.js";
-import { cmdRemove } from "../src/cmd-remove.js";
-import { cmdRollback } from "../src/cmd-rollback.js";
-import { cmdShow } from "../src/cmd-show.js";
+import { cmdCasGet } from "../src/commands/cas/get.js";
+import { cmdCasList } from "../src/commands/cas/list.js";
+import { cmdCasPut } from "../src/commands/cas/put.js";
+import { cmdCasRm } from "../src/commands/cas/rm.js";
+import { cmdAdd } from "../src/commands/workflow/add.js";
+import { cmdHistory } from "../src/commands/workflow/history.js";
+import { cmdList, formatListLines } from "../src/commands/workflow/list.js";
+import { cmdRemove } from "../src/commands/workflow/rm.js";
+import { cmdRollback } from "../src/commands/workflow/rollback.js";
+import { cmdShow } from "../src/commands/workflow/show.js";
 import { addCliArgs } from "./bundle-fixture.js";
 
 const fixtureDescriptor = `export const descriptor = { description: "fixture", roles: {} };

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

@@ -3,9 +3,9 @@ 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 { cmdAdd } from "../src/cmd-add.js";
-import { cmdFork } from "../src/cmd-fork.js";
-import { cmdRun } from "../src/cmd-run.js";
+import { cmdFork } from "../src/commands/thread/fork.js";
+import { cmdRun } from "../src/commands/thread/run.js";
+import { cmdAdd } from "../src/commands/workflow/add.js";
 import { pathExists } from "../src/fs-utils.js";
 import { addCliArgs } from "./bundle-fixture.js";
 

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

@@ -10,7 +10,7 @@ import {
   getGlobalCasDir,
   putContentMerkleNode,
 } from "@uncaged/workflow";
-import { cmdThreadRemove } from "../src/cmd-thread.js";
+import { cmdThreadRemove } from "../src/commands/thread/rm.js";
 import { pathExists } from "../src/fs-utils.js";
 
 const cliEntryPath = fileURLToPath(new URL("../src/cli.ts", import.meta.url));

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

@@ -1,11 +1,11 @@
 import { describe, expect, test } from "bun:test";
-import { runCli } from "../src/cli-dispatch.js";
+import { formatCliUsage, runCli } from "../src/cli-dispatch.js";
 import {
   formatSkillDoc,
   formatSkillIndex,
   formatSkillTopic,
   getSkillTopics,
-} from "../src/cmd-help.js";
+} from "../src/skill.js";
 
 const STORAGE_ROOT = "/tmp/help-test-storage";
 
@@ -90,6 +90,8 @@ describe("getSkillTopics", () => {
 describe("formatSkillIndex", () => {
   test("lists all topics", () => {
     const idx = formatSkillIndex();
+    expect(idx).toContain("# uncaged-workflow skill");
+    expect(idx).not.toContain("# uncaged-workflow help --skill");
     expect(idx).toContain("cli");
     expect(idx).toContain("develop");
     expect(idx).toContain("author");
@@ -97,6 +99,35 @@ describe("formatSkillIndex", () => {
   });
 });
 
+describe("formatCliUsage", () => {
+  test("has tagline, grouped sections, help hint, and env vars", () => {
+    const u = formatCliUsage();
+    expect(u.startsWith("uncaged-workflow — workflow engine CLI")).toBe(true);
+    expect(u).toContain("Workflow registry:");
+    expect(u).toContain("Thread execution:");
+    expect(u).toContain("Content-addressable storage:");
+    expect(u).toContain("Development:");
+    expect(u).toContain("Shortcuts:");
+    expect(u).toContain("Reference:");
+    expect(u).toContain("skill [topic]");
+    expect(u).toContain("Agent-consumable docs");
+    expect(u).toContain("Use <command> --help for subcommand details.");
+    expect(u).toContain("Environment variables:");
+    expect(u).toContain("WORKFLOW_STORAGE_ROOT");
+    expect(u).toContain("UNCAGED_WORKFLOW_STORAGE_ROOT");
+  });
+
+  test("lists commands from registry with descriptions", () => {
+    const u = formatCliUsage();
+    expect(u).toContain("workflow add");
+    expect(u).toContain("Register a workflow bundle in the registry");
+    expect(u).toContain("thread run");
+    expect(u).toContain("Start a new thread executing a workflow");
+    expect(u).toContain("cas gc");
+    expect(u).toContain("Garbage-collect unreferenced CAS entries");
+  });
+});
+
 describe("formatSkillTopic('cli') — legacy formatSkillDoc", () => {
   const doc = formatSkillDoc();
 

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

@@ -4,7 +4,8 @@ import { tmpdir } from "node:os";
 import { join } from "node:path";
 
 import { runCli } from "../src/cli-dispatch.js";
-import { cmdInitTemplate, cmdInitWorkspace } from "../src/cmd-init.js";
+import { cmdInitTemplate } from "../src/commands/init/template.js";
+import { cmdInitWorkspace } from "../src/commands/init/workspace.js";
 import { pathExists } from "../src/fs-utils.js";
 
 describe("init template", () => {

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

@@ -4,7 +4,7 @@ import { tmpdir } from "node:os";
 import { join } from "node:path";
 
 import { formatCliUsage, runCli } from "../src/cli-dispatch.js";
-import { cmdInitWorkspace } from "../src/cmd-init.js";
+import { cmdInitWorkspace } from "../src/commands/init/workspace.js";
 import { pathExists } from "../src/fs-utils.js";
 
 describe("init workspace", () => {
@@ -129,8 +129,9 @@ describe("init workspace", () => {
 
   test("usage lists init subcommands", () => {
     const u = formatCliUsage();
-    expect(u).toContain("uncaged-workflow init workspace <name>");
-    expect(u).toContain("uncaged-workflow init template <name>");
+    expect(u).toContain("init workspace <name>");
+    expect(u).toContain("init template <name>");
+    expect(u).toContain("Development:");
   });
 
   test("runCli rejects unknown init subcommand", async () => {

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

@@ -13,7 +13,7 @@ import {
   LIVE_CONTENT_MAX_LINES,
   type LiveRoleRow,
   renderLiveRoleStepLines,
-} from "../src/cmd-live.js";
+} from "../src/commands/thread/live.js";
 import { parseLiveArgv } from "../src/live-argv.js";
 
 const cliEntryPath = fileURLToPath(new URL("../src/cli.ts", import.meta.url));

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

@@ -5,15 +5,16 @@ import { tmpdir } from "node:os";
 import { dirname, join } from "node:path";
 import { fileURLToPath } from "node:url";
 import { getGlobalCasDir } from "@uncaged/workflow";
-import { cmdAdd } from "../src/cmd-add.js";
-import { cmdCasPut } from "../src/cmd-cas.js";
-import { cmdKill } from "../src/cmd-kill.js";
-import { cmdPause } from "../src/cmd-pause.js";
-import { cmdPs } from "../src/cmd-ps.js";
-import { cmdResume } from "../src/cmd-resume.js";
-import { cmdRun } from "../src/cmd-run.js";
-import { cmdThreadRemove, cmdThreadShow } from "../src/cmd-thread.js";
-import { cmdThreads } from "../src/cmd-threads.js";
+import { cmdCasPut } from "../src/commands/cas/put.js";
+import { cmdKill } from "../src/commands/thread/kill.js";
+import { cmdThreads } from "../src/commands/thread/list.js";
+import { cmdPause } from "../src/commands/thread/pause.js";
+import { cmdPs } from "../src/commands/thread/ps.js";
+import { cmdResume } from "../src/commands/thread/resume.js";
+import { cmdThreadRemove } from "../src/commands/thread/rm.js";
+import { cmdRun } from "../src/commands/thread/run.js";
+import { cmdThreadShow } from "../src/commands/thread/show.js";
+import { cmdAdd } from "../src/commands/workflow/add.js";
 import { pathExists, readTextFileIfExists } from "../src/fs-utils.js";
 import { addCliArgs } from "./bundle-fixture.js";
 

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

@@ -1,25 +1,30 @@
 import { printCliError, printCliLine, printCliWarn } from "./cli-output.js";
-import { cmdAdd, formatAddSuccess, parseAddArgv } from "./cmd-add.js";
-import { cmdCasGet, cmdCasList, cmdCasPut, cmdCasRm } from "./cmd-cas.js";
-import { cmdFork, parseForkArgv } from "./cmd-fork.js";
-import { cmdGc } from "./cmd-gc.js";
-import { formatSkillDoc, formatSkillIndex, formatSkillTopic } from "./cmd-help.js";
-import { cmdHistory } from "./cmd-history.js";
-import { cmdInitTemplate, cmdInitWorkspace } from "./cmd-init.js";
-import { cmdKill } from "./cmd-kill.js";
-import { cmdList, formatListLines } from "./cmd-list.js";
-import { cmdLive } from "./cmd-live.js";
-import { cmdPause } from "./cmd-pause.js";
-import { cmdPs } from "./cmd-ps.js";
-import { cmdRemove } from "./cmd-remove.js";
-import { cmdResume } from "./cmd-resume.js";
-import { cmdRollback } from "./cmd-rollback.js";
-import { cmdRun } from "./cmd-run.js";
-import { cmdShow, formatShowYaml } from "./cmd-show.js";
-import { cmdThreadRemove, cmdThreadShow } from "./cmd-thread.js";
-import { cmdThreads } from "./cmd-threads.js";
+import { cmdGc } from "./commands/cas/gc.js";
+import { cmdCasGet } from "./commands/cas/get.js";
+import { cmdCasList } from "./commands/cas/list.js";
+import { cmdCasPut } from "./commands/cas/put.js";
+import { cmdCasRm } from "./commands/cas/rm.js";
+import { cmdInitTemplate } from "./commands/init/template.js";
+import { cmdInitWorkspace } from "./commands/init/workspace.js";
+import { cmdFork, parseForkArgv } from "./commands/thread/fork.js";
+import { cmdKill } from "./commands/thread/kill.js";
+import { cmdThreads } from "./commands/thread/list.js";
+import { cmdLive } from "./commands/thread/live.js";
+import { cmdPause } from "./commands/thread/pause.js";
+import { cmdPs } from "./commands/thread/ps.js";
+import { cmdResume } from "./commands/thread/resume.js";
+import { cmdThreadRemove } from "./commands/thread/rm.js";
+import { cmdRun } from "./commands/thread/run.js";
+import { cmdThreadShow } from "./commands/thread/show.js";
+import { cmdAdd, formatAddSuccess, parseAddArgv } from "./commands/workflow/add.js";
+import { cmdHistory } from "./commands/workflow/history.js";
+import { cmdList, formatListLines } from "./commands/workflow/list.js";
+import { cmdRemove } from "./commands/workflow/rm.js";
+import { cmdRollback } from "./commands/workflow/rollback.js";
+import { cmdShow, formatShowYaml } from "./commands/workflow/show.js";
 import { parseLiveArgv } from "./live-argv.js";
 import { parseRunArgv } from "./run-argv.js";
+import { formatSkillIndex, formatSkillTopic, getSkillTopics } from "./skill.js";
 
 type DispatchFn = (storageRoot: string, argv: string[]) => Promise<number>;
 
@@ -525,21 +530,68 @@ export function getCommandRegistry(): ReadonlyArray<CommandGroup> {
 
 // ── Auto-generated CLI usage ───────────────────────────────────────────
 
+const USAGE_SECTION_BY_GROUP: Record<string, string> = {
+  workflow: "Workflow registry:",
+  thread: "Thread execution:",
+  cas: "Content-addressable storage:",
+  init: "Development:",
+};
+
+function formatUsageCommandLines(
+  rows: ReadonlyArray<{ prefix: string; description: string }>,
+): string[] {
+  const maxPrefix = rows.reduce((max, row) => Math.max(max, row.prefix.length), 0);
+  const gap = 2;
+  return rows.map((row) => {
+    const pad = " ".repeat(maxPrefix - row.prefix.length + gap);
+    return `  ${row.prefix}${pad}${row.description}`;
+  });
+}
+
 export function formatCliUsage(): string {
   const groups = getCommandRegistry();
-  const lines: string[] = ["Usage:"];
+  const lines: string[] = ["uncaged-workflow — workflow engine CLI", ""];
+
   for (const group of groups) {
-    for (const cmd of group.commands) {
-      const args = cmd.args ? ` ${cmd.args}` : "";
-      lines.push(`  uncaged-workflow ${group.name} ${cmd.name}${args}`);
+    const sectionTitle = USAGE_SECTION_BY_GROUP[group.name];
+    if (sectionTitle === undefined) {
+      throw new Error(`BUG: missing usage section title for group "${group.name}"`);
     }
+    lines.push(sectionTitle);
+    const rows = group.commands.map((cmd) => {
+      const args = cmd.args ? ` ${cmd.args}` : "";
+      return {
+        prefix: `${group.name} ${cmd.name}${args}`,
+        description: cmd.description,
+      };
+    });
+    lines.push(...formatUsageCommandLines(rows));
     lines.push("");
   }
-  lines.push("  uncaged-workflow run <name> [...]          (shortcut for thread run)");
-  lines.push("  uncaged-workflow live <thread-id> [...]    (shortcut for thread live)");
+
+  lines.push("Shortcuts:");
+  lines.push(
+    ...formatUsageCommandLines([
+      { prefix: "run <name> [...]", description: "→ thread run" },
+      { prefix: "live <id> [...]", description: "→ thread live" },
+    ]),
+  );
   lines.push("");
-  lines.push("  uncaged-workflow skill [topic]             agent-consumable reference docs");
-  lines.push("  uncaged-workflow help                      show this usage");
+
+  lines.push("Reference:");
+  const skillTopicNames = getSkillTopics()
+    .map((t) => t.name)
+    .join(", ");
+  lines.push(
+    ...formatUsageCommandLines([
+      {
+        prefix: "skill [topic]",
+        description: `Agent-consumable docs (${skillTopicNames})`,
+      },
+    ]),
+  );
+  lines.push("");
+  lines.push("Use <command> --help for subcommand details.");
   lines.push("");
   lines.push("Environment variables:");
   lines.push(

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

@@ -1,43 +0,0 @@
-import { createCasStore, err, getGlobalCasDir, ok, type Result } from "@uncaged/workflow";
-
-export async function cmdCasGet(
-  storageRoot: string,
-  _threadId: string,
-  hash: string,
-): Promise<Result<string, string>> {
-  const cas = createCasStore(getGlobalCasDir(storageRoot));
-  const content = await cas.get(hash);
-  if (content === null) {
-    return err(`cas entry not found: ${hash}`);
-  }
-  return ok(content);
-}
-
-export async function cmdCasPut(
-  storageRoot: string,
-  _threadId: string,
-  content: string,
-): Promise<Result<string, string>> {
-  const cas = createCasStore(getGlobalCasDir(storageRoot));
-  const hash = await cas.put(content);
-  return ok(hash);
-}
-
-export async function cmdCasList(
-  storageRoot: string,
-  _threadId: string,
-): Promise<Result<string[], string>> {
-  const cas = createCasStore(getGlobalCasDir(storageRoot));
-  const hashes = await cas.list();
-  return ok(hashes);
-}
-
-export async function cmdCasRm(
-  storageRoot: string,
-  _threadId: string,
-  hash: string,
-): Promise<Result<void, string>> {
-  const cas = createCasStore(getGlobalCasDir(storageRoot));
-  await cas.delete(hash);
-  return ok(undefined);
-}

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

@@ -0,0 +1,14 @@
+import { createCasStore, err, getGlobalCasDir, ok, type Result } from "@uncaged/workflow";
+
+export async function cmdCasGet(
+  storageRoot: string,
+  _threadId: string,
+  hash: string,
+): Promise<Result<string, string>> {
+  const cas = createCasStore(getGlobalCasDir(storageRoot));
+  const content = await cas.get(hash);
+  if (content === null) {
+    return err(`cas entry not found: ${hash}`);
+  }
+  return ok(content);
+}

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

@@ -0,0 +1,5 @@
+export { cmdGc } from "./gc.js";
+export { cmdCasGet } from "./get.js";
+export { cmdCasList } from "./list.js";
+export { cmdCasPut } from "./put.js";
+export { cmdCasRm } from "./rm.js";

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

@@ -0,0 +1,10 @@
+import { createCasStore, getGlobalCasDir, ok, type Result } from "@uncaged/workflow";
+
+export async function cmdCasList(
+  storageRoot: string,
+  _threadId: string,
+): Promise<Result<string[], string>> {
+  const cas = createCasStore(getGlobalCasDir(storageRoot));
+  const hashes = await cas.list();
+  return ok(hashes);
+}

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

@@ -0,0 +1,11 @@
+import { createCasStore, getGlobalCasDir, ok, type Result } from "@uncaged/workflow";
+
+export async function cmdCasPut(
+  storageRoot: string,
+  _threadId: string,
+  content: string,
+): Promise<Result<string, string>> {
+  const cas = createCasStore(getGlobalCasDir(storageRoot));
+  const hash = await cas.put(content);
+  return ok(hash);
+}

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

@@ -0,0 +1,11 @@
+import { createCasStore, getGlobalCasDir, ok, type Result } from "@uncaged/workflow";
+
+export async function cmdCasRm(
+  storageRoot: string,
+  _threadId: string,
+  hash: string,
+): Promise<Result<void, string>> {
+  const cas = createCasStore(getGlobalCasDir(storageRoot));
+  await cas.delete(hash);
+  return ok(undefined);
+}

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

@@ -0,0 +1,4 @@
+export type { CmdInitTemplateSuccess } from "./template.js";
+export { cmdInitTemplate } from "./template.js";
+export type { CmdInitWorkspaceSuccess } from "./workspace.js";
+export { cmdInitWorkspace } from "./workspace.js";

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

@@ -0,0 +1,203 @@
+import { mkdir, readFile, writeFile } from "node:fs/promises";
+import { dirname, join, resolve } from "node:path";
+
+import { err, ok, type Result } from "@uncaged/workflow";
+
+import { pathExists } from "../../fs-utils.js";
+
+export type CmdInitTemplateSuccess = {
+  templatePath: string;
+};
+
+function validateWorkspaceSegment(name: string): Result<void, string> {
+  if (name.length === 0) {
+    return err("workspace name must not be empty");
+  }
+  if (name === "." || name === "..") {
+    return err("invalid workspace name");
+  }
+  if (name.includes("/") || name.includes("\\")) {
+    return err("workspace name must not contain path separators");
+  }
+  return ok(undefined);
+}
+
+function hasTemplatesWorkspaceGlob(workspaces: unknown): boolean {
+  return Array.isArray(workspaces) && workspaces.includes("templates/*");
+}
+
+async function readPackageJsonWorkspaces(dir: string): Promise<unknown | null> {
+  const pkgPath = join(dir, "package.json");
+  if (!(await pathExists(pkgPath))) {
+    return null;
+  }
+  let raw: string;
+  try {
+    raw = await readFile(pkgPath, "utf8");
+  } catch {
+    return null;
+  }
+  let parsed: unknown;
+  try {
+    parsed = JSON.parse(raw) as unknown;
+  } catch {
+    return null;
+  }
+  if (typeof parsed !== "object" || parsed === null || !("workspaces" in parsed)) {
+    return null;
+  }
+  return (parsed as { workspaces: unknown }).workspaces;
+}
+
+/** Resolve uncaged-workflow workspace root (package.json with `templates/*` in `workspaces`). */
+async function findWorkflowWorkspaceRoot(startDir: string): Promise<Result<string, string>> {
+  let dir = resolve(startDir);
+  for (;;) {
+    const workspaces = await readPackageJsonWorkspaces(dir);
+    if (workspaces !== null && hasTemplatesWorkspaceGlob(workspaces)) {
+      return ok(dir);
+    }
+    const parent = dirname(dir);
+    if (parent === dir) {
+      return err(
+        'not inside a workflow workspace (no package.json with workspaces containing "templates/*")',
+      );
+    }
+    dir = parent;
+  }
+}
+
+function templatePackageJson(templateName: string): string {
+  return `${JSON.stringify(
+    {
+      name: `template-${templateName}`,
+      version: "0.0.0",
+      private: true,
+      type: "module",
+      dependencies: {
+        "@uncaged/workflow": "^0.1.0",
+        zod: "^4.0.0",
+      },
+    },
+    null,
+    2,
+  )}\n`;
+}
+
+function templateTsconfigJson(): string {
+  return `${JSON.stringify(
+    {
+      extends: "../../tsconfig.json",
+      compilerOptions: {
+        rootDir: "src",
+        outDir: "dist",
+      },
+      include: ["src/**/*.ts"],
+    },
+    null,
+    2,
+  )}\n`;
+}
+
+function templateRolesTs(): string {
+  return `import type { RoleDefinition } from "@uncaged/workflow";
+import * as z from "zod/v4";
+
+export const HELLO_TEMPLATE_DESCRIPTION =
+  "Minimal starter template: one greeter role, then END.";
+
+export type HelloTemplateMeta = {
+  greeter: {
+    message: string;
+  };
+};
+
+const greeterMetaSchema = z.object({
+  message: z.string(),
+});
+
+export const greeterRole: RoleDefinition<HelloTemplateMeta["greeter"]> = {
+  description: "Says hello — replace with your first role.",
+  systemPrompt: "You are a helpful assistant. Reply with one short friendly sentence.",
+  extractPrompt: "Extract the assistant's greeting as message.",
+  schema: greeterMetaSchema,
+  extractRefs: null,
+};
+`;
+}
+
+function templateModeratorTs(): string {
+  return `import { END, type Moderator, type ModeratorContext } from "@uncaged/workflow";
+
+import type { HelloTemplateMeta } from "./roles.js";
+
+export const helloTemplateModerator: Moderator<HelloTemplateMeta> = (
+  ctx: ModeratorContext<HelloTemplateMeta>,
+) => {
+  if (ctx.steps.length === 0) {
+    return "greeter";
+  }
+  return END;
+};
+`;
+}
+
+function templateIndexTs(): string {
+  return `import type { WorkflowDefinition } from "@uncaged/workflow";
+
+import { helloTemplateModerator } from "./moderator.js";
+import {
+  HELLO_TEMPLATE_DESCRIPTION,
+  type HelloTemplateMeta,
+  greeterRole,
+} from "./roles.js";
+
+export {
+  HELLO_TEMPLATE_DESCRIPTION,
+  type HelloTemplateMeta,
+  greeterRole,
+} from "./roles.js";
+export { helloTemplateModerator } from "./moderator.js";
+
+export const helloTemplateWorkflowDefinition: WorkflowDefinition<HelloTemplateMeta> = {
+  description: HELLO_TEMPLATE_DESCRIPTION,
+  roles: {
+    greeter: greeterRole,
+  },
+  moderator: helloTemplateModerator,
+};
+`;
+}
+
+export async function cmdInitTemplate(
+  startDir: string,
+  templateName: string,
+): Promise<Result<CmdInitTemplateSuccess, string>> {
+  const validated = validateWorkspaceSegment(templateName);
+  if (!validated.ok) {
+    return validated;
+  }
+
+  const rootResult = await findWorkflowWorkspaceRoot(startDir);
+  if (!rootResult.ok) {
+    return rootResult;
+  }
+
+  const workspaceRoot = rootResult.value;
+  const templateDir = join(workspaceRoot, "templates", templateName);
+  if (await pathExists(templateDir)) {
+    return err(`template already exists: ${templateDir}`);
+  }
+
+  await mkdir(join(templateDir, "src"), { recursive: true });
+
+  await Promise.all([
+    writeFile(join(templateDir, "package.json"), templatePackageJson(templateName), "utf8"),
+    writeFile(join(templateDir, "tsconfig.json"), templateTsconfigJson(), "utf8"),
+    writeFile(join(templateDir, "src", "roles.ts"), templateRolesTs(), "utf8"),
+    writeFile(join(templateDir, "src", "moderator.ts"), templateModeratorTs(), "utf8"),
+    writeFile(join(templateDir, "src", "index.ts"), templateIndexTs(), "utf8"),
+  ]);
+
+  return ok({ templatePath: templateDir });
+}

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

@@ -1,18 +1,14 @@
-import { mkdir, readFile, writeFile } from "node:fs/promises";
-import { dirname, join, resolve } from "node:path";
+import { mkdir, writeFile } from "node:fs/promises";
+import { join } from "node:path";
 
 import { err, ok, type Result } from "@uncaged/workflow";
 
-import { pathExists } from "./fs-utils.js";
+import { pathExists } from "../../fs-utils.js";
 
 export type CmdInitWorkspaceSuccess = {
   rootPath: string;
 };
 
-export type CmdInitTemplateSuccess = {
-  templatePath: string;
-};
-
 function validateWorkspaceSegment(name: string): Result<void, string> {
   if (name.length === 0) {
     return err("workspace name must not be empty");
@@ -233,183 +229,3 @@ export async function cmdInitWorkspace(
 
   return ok({ rootPath });
 }
-
-function hasTemplatesWorkspaceGlob(workspaces: unknown): boolean {
-  return Array.isArray(workspaces) && workspaces.includes("templates/*");
-}
-
-async function readPackageJsonWorkspaces(dir: string): Promise<unknown | null> {
-  const pkgPath = join(dir, "package.json");
-  if (!(await pathExists(pkgPath))) {
-    return null;
-  }
-  let raw: string;
-  try {
-    raw = await readFile(pkgPath, "utf8");
-  } catch {
-    return null;
-  }
-  let parsed: unknown;
-  try {
-    parsed = JSON.parse(raw) as unknown;
-  } catch {
-    return null;
-  }
-  if (typeof parsed !== "object" || parsed === null || !("workspaces" in parsed)) {
-    return null;
-  }
-  return (parsed as { workspaces: unknown }).workspaces;
-}
-
-/** Resolve uncaged-workflow workspace root (package.json with `templates/*` in `workspaces`). */
-async function findWorkflowWorkspaceRoot(startDir: string): Promise<Result<string, string>> {
-  let dir = resolve(startDir);
-  for (;;) {
-    const workspaces = await readPackageJsonWorkspaces(dir);
-    if (workspaces !== null && hasTemplatesWorkspaceGlob(workspaces)) {
-      return ok(dir);
-    }
-    const parent = dirname(dir);
-    if (parent === dir) {
-      return err(
-        'not inside a workflow workspace (no package.json with workspaces containing "templates/*")',
-      );
-    }
-    dir = parent;
-  }
-}
-
-function templatePackageJson(templateName: string): string {
-  return `${JSON.stringify(
-    {
-      name: `template-${templateName}`,
-      version: "0.0.0",
-      private: true,
-      type: "module",
-      dependencies: {
-        "@uncaged/workflow": "^0.1.0",
-        zod: "^4.0.0",
-      },
-    },
-    null,
-    2,
-  )}\n`;
-}
-
-function templateTsconfigJson(): string {
-  return `${JSON.stringify(
-    {
-      extends: "../../tsconfig.json",
-      compilerOptions: {
-        rootDir: "src",
-        outDir: "dist",
-      },
-      include: ["src/**/*.ts"],
-    },
-    null,
-    2,
-  )}\n`;
-}
-
-function templateRolesTs(): string {
-  return `import type { RoleDefinition } from "@uncaged/workflow";
-import * as z from "zod/v4";
-
-export const HELLO_TEMPLATE_DESCRIPTION =
-  "Minimal starter template: one greeter role, then END.";
-
-export type HelloTemplateMeta = {
-  greeter: {
-    message: string;
-  };
-};
-
-const greeterMetaSchema = z.object({
-  message: z.string(),
-});
-
-export const greeterRole: RoleDefinition<HelloTemplateMeta["greeter"]> = {
-  description: "Says hello — replace with your first role.",
-  systemPrompt: "You are a helpful assistant. Reply with one short friendly sentence.",
-  extractPrompt: "Extract the assistant's greeting as message.",
-  schema: greeterMetaSchema,
-  extractRefs: null,
-};
-`;
-}
-
-function templateModeratorTs(): string {
-  return `import { END, type Moderator, type ModeratorContext } from "@uncaged/workflow";
-
-import type { HelloTemplateMeta } from "./roles.js";
-
-export const helloTemplateModerator: Moderator<HelloTemplateMeta> = (
-  ctx: ModeratorContext<HelloTemplateMeta>,
-) => {
-  if (ctx.steps.length === 0) {
-    return "greeter";
-  }
-  return END;
-};
-`;
-}
-
-function templateIndexTs(): string {
-  return `import type { WorkflowDefinition } from "@uncaged/workflow";
-
-import { helloTemplateModerator } from "./moderator.js";
-import {
-  HELLO_TEMPLATE_DESCRIPTION,
-  type HelloTemplateMeta,
-  greeterRole,
-} from "./roles.js";
-
-export {
-  HELLO_TEMPLATE_DESCRIPTION,
-  type HelloTemplateMeta,
-  greeterRole,
-} from "./roles.js";
-export { helloTemplateModerator } from "./moderator.js";
-
-export const helloTemplateWorkflowDefinition: WorkflowDefinition<HelloTemplateMeta> = {
-  description: HELLO_TEMPLATE_DESCRIPTION,
-  roles: {
-    greeter: greeterRole,
-  },
-  moderator: helloTemplateModerator,
-};
-`;
-}
-
-export async function cmdInitTemplate(
-  startDir: string,
-  templateName: string,
-): Promise<Result<CmdInitTemplateSuccess, string>> {
-  const validated = validateWorkspaceSegment(templateName);
-  if (!validated.ok) {
-    return validated;
-  }
-
-  const rootResult = await findWorkflowWorkspaceRoot(startDir);
-  if (!rootResult.ok) {
-    return rootResult;
-  }
-
-  const workspaceRoot = rootResult.value;
-  const templateDir = join(workspaceRoot, "templates", templateName);
-  if (await pathExists(templateDir)) {
-    return err(`template already exists: ${templateDir}`);
-  }
-
-  await mkdir(join(templateDir, "src"), { recursive: true });
-
-  await Promise.all([
-    writeFile(join(templateDir, "package.json"), templatePackageJson(templateName), "utf8"),
-    writeFile(join(templateDir, "tsconfig.json"), templateTsconfigJson(), "utf8"),
-    writeFile(join(templateDir, "src", "roles.ts"), templateRolesTs(), "utf8"),
-    writeFile(join(templateDir, "src", "moderator.ts"), templateModeratorTs(), "utf8"),
-    writeFile(join(templateDir, "src", "index.ts"), templateIndexTs(), "utf8"),
-  ]);
-
-  return ok({ templatePath: templateDir });
-}

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

@@ -2,9 +2,9 @@ import { join } from "node:path";
 
 import { buildForkPlan, err, generateUlid, ok, type Result } from "@uncaged/workflow";
 
-import { pathExists, readTextFileIfExists } from "./fs-utils.js";
-import { resolveThreadDataPath } from "./thread-scan.js";
-import { ensureWorkerForHash, sendWorkerTcpCommand } from "./worker-spawn.js";
+import { pathExists, readTextFileIfExists } from "../../fs-utils.js";
+import { resolveThreadDataPath } from "../../thread-scan.js";
+import { ensureWorkerForHash, sendWorkerTcpCommand } from "../../worker-spawn.js";
 
 export function parseForkArgv(
   argv: string[],

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

@@ -0,0 +1,17 @@
+export { cmdFork, parseForkArgv } from "./fork.js";
+export { cmdKill } from "./kill.js";
+export { cmdThreads } from "./list.js";
+export type { LiveRoleRow } from "./live.js";
+export {
+  cmdLive,
+  formatLiveDebugLine,
+  formatLiveTimeLabel,
+  LIVE_CONTENT_MAX_LINES,
+  renderLiveRoleStepLines,
+} from "./live.js";
+export { cmdPause } from "./pause.js";
+export { cmdPs } from "./ps.js";
+export { cmdResume } from "./resume.js";
+export { cmdThreadRemove } from "./rm.js";
+export { cmdRun } from "./run.js";
+export { cmdThreadShow } from "./show.js";

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

@@ -2,12 +2,12 @@ import { join } from "node:path";
 
 import { err, type Result } from "@uncaged/workflow";
 
-import { readTextFileIfExists } from "./fs-utils.js";
+import { readTextFileIfExists } from "../../fs-utils.js";
 import {
   resolveRunningHashForThread,
   sendWorkerTcpCommand,
   type WorkerCtl,
-} from "./worker-spawn.js";
+} from "../../worker-spawn.js";
 
 export async function cmdKill(
   storageRoot: string,

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

@@ -1,7 +1,7 @@
 import { err, ok, type Result } from "@uncaged/workflow";
 
-import { listHistoricalThreads } from "./thread-scan.js";
-import { validateCliWorkflowName } from "./workflow-name.js";
+import { listHistoricalThreads } from "../../thread-scan.js";
+import { validateCliWorkflowName } from "../../workflow-name.js";
 
 export async function cmdThreads(
   storageRoot: string,

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

@@ -12,10 +12,10 @@ import {
   type WorkflowCompletion,
 } from "@uncaged/workflow";
 
-import { printCliError, printCliLine } from "./cli-output.js";
-import { pathExists } from "./fs-utils.js";
-import type { ParsedLiveArgv } from "./live-argv.js";
-import { findLatestThreadDataPath, resolveThreadDataPath } from "./thread-scan.js";
+import { printCliError, printCliLine } from "../../cli-output.js";
+import { pathExists } from "../../fs-utils.js";
+import type { ParsedLiveArgv } from "../../live-argv.js";
+import { findLatestThreadDataPath, resolveThreadDataPath } from "../../thread-scan.js";
 
 export const LIVE_CONTENT_MAX_LINES = 10;
 

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

@@ -2,12 +2,12 @@ import { join } from "node:path";
 
 import { err, type Result } from "@uncaged/workflow";
 
-import { readTextFileIfExists } from "./fs-utils.js";
+import { readTextFileIfExists } from "../../fs-utils.js";
 import {
   resolveRunningHashForThread,
   sendWorkerTcpCommand,
   type WorkerCtl,
-} from "./worker-spawn.js";
+} from "../../worker-spawn.js";
 
 export async function cmdPause(
   storageRoot: string,

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

@@ -1,4 +1,4 @@
-import { listRunningThreads } from "./thread-scan.js";
+import { listRunningThreads } from "../../thread-scan.js";
 
 export async function cmdPs(storageRoot: string): Promise<string[]> {
   const rows = await listRunningThreads(storageRoot);

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

@@ -2,12 +2,12 @@ import { join } from "node:path";
 
 import { err, type Result } from "@uncaged/workflow";
 
-import { readTextFileIfExists } from "./fs-utils.js";
+import { readTextFileIfExists } from "../../fs-utils.js";
 import {
   resolveRunningHashForThread,
   sendWorkerTcpCommand,
   type WorkerCtl,
-} from "./worker-spawn.js";
+} from "../../worker-spawn.js";
 
 export async function cmdResume(
   storageRoot: string,

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

@@ -3,23 +3,7 @@ import { dirname, join } from "node:path";
 
 import { err, garbageCollectCas, ok, type Result } from "@uncaged/workflow";
 
-import { readTextFileIfExists } from "./fs-utils.js";
-import { resolveThreadDataPath } from "./thread-scan.js";
-
-export async function cmdThreadShow(
-  storageRoot: string,
-  threadId: string,
-): Promise<Result<string, string>> {
-  const dataPath = await resolveThreadDataPath(storageRoot, threadId);
-  if (dataPath === null) {
-    return err(`thread not found: ${threadId}`);
-  }
-  const text = await readTextFileIfExists(dataPath);
-  if (text === null) {
-    return err(`thread data missing: ${threadId}`);
-  }
-  return ok(text.endsWith("\n") ? text.slice(0, -1) : text);
-}
+import { resolveThreadDataPath } from "../../thread-scan.js";
 
 export async function cmdThreadRemove(
   storageRoot: string,

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

@@ -8,8 +8,8 @@ import {
   type Result,
   readWorkflowRegistry,
 } from "@uncaged/workflow";
-import { ensureWorkerForHash, sendWorkerTcpCommand } from "./worker-spawn.js";
-import { validateCliWorkflowName } from "./workflow-name.js";
+import { ensureWorkerForHash, sendWorkerTcpCommand } from "../../worker-spawn.js";
+import { validateCliWorkflowName } from "../../workflow-name.js";
 
 export async function cmdRun(
   storageRoot: string,

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

@@ -0,0 +1,19 @@
+import { err, ok, type Result } from "@uncaged/workflow";
+
+import { readTextFileIfExists } from "../../fs-utils.js";
+import { resolveThreadDataPath } from "../../thread-scan.js";
+
+export async function cmdThreadShow(
+  storageRoot: string,
+  threadId: string,
+): Promise<Result<string, string>> {
+  const dataPath = await resolveThreadDataPath(storageRoot, threadId);
+  if (dataPath === null) {
+    return err(`thread not found: ${threadId}`);
+  }
+  const text = await readTextFileIfExists(dataPath);
+  if (text === null) {
+    return err(`thread data missing: ${threadId}`);
+  }
+  return ok(text.endsWith("\n") ? text.slice(0, -1) : text);
+}

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

@@ -14,8 +14,8 @@ import {
   writeWorkflowRegistry,
 } from "@uncaged/workflow";
 
-import { storeWorkflowBundleArtifacts } from "./bundle-store.js";
-import { validateCliWorkflowName } from "./workflow-name.js";
+import { storeWorkflowBundleArtifacts } from "../../bundle-store.js";
+import { validateCliWorkflowName } from "../../workflow-name.js";
 
 export type ParsedAddArgv = {
   name: string;

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

@@ -6,7 +6,7 @@ import {
   readWorkflowRegistry,
 } from "@uncaged/workflow";
 
-import { validateCliWorkflowName } from "./workflow-name.js";
+import { validateCliWorkflowName } from "../../workflow-name.js";
 
 export async function cmdHistory(
   storageRoot: string,

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

@@ -0,0 +1,7 @@
+export type { CmdAddSuccess, ParsedAddArgv } from "./add.js";
+export { cmdAdd, formatAddSuccess, parseAddArgv } from "./add.js";
+export { cmdHistory } from "./history.js";
+export { cmdList, formatListLines } from "./list.js";
+export { cmdRemove } from "./rm.js";
+export { cmdRollback } from "./rollback.js";
+export { cmdShow, formatShowYaml } from "./show.js";

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

@@ -7,7 +7,7 @@ import {
   writeWorkflowRegistry,
 } from "@uncaged/workflow";
 
-import { validateCliWorkflowName } from "./workflow-name.js";
+import { validateCliWorkflowName } from "../../workflow-name.js";
 
 export async function cmdRemove(storageRoot: string, name: string): Promise<Result<void, string>> {
   const nameOk = validateCliWorkflowName(name);

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

@@ -10,8 +10,8 @@ import {
   writeWorkflowRegistry,
 } from "@uncaged/workflow";
 
-import { pathExists } from "./fs-utils.js";
-import { validateCliWorkflowName } from "./workflow-name.js";
+import { pathExists } from "../../fs-utils.js";
+import { validateCliWorkflowName } from "../../workflow-name.js";
 
 export async function cmdRollback(
   storageRoot: string,

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

@@ -8,7 +8,7 @@ import {
 } from "@uncaged/workflow";
 import { stringify } from "yaml";
 
-import { validateCliWorkflowName } from "./workflow-name.js";
+import { validateCliWorkflowName } from "../../workflow-name.js";
 
 export async function cmdShow(
   storageRoot: string,

packages/cli-workflow/src/skill.ts

@@ -34,7 +34,7 @@ export function formatSkillTopic(topic: string): string | null {
 
 export function formatSkillIndex(): string {
   const rows = SKILL_TOPICS.map((t) => `| \`${t.name}\` | ${t.description} |`);
-  return `# uncaged-workflow help --skill
+  return `# uncaged-workflow skill
 
 Available topics: