feat: tester role + develop workflow template

- New workflow-role-tester: runs tests/build/lint, reports pass/fail
- Committer: removed push, only creates branch and commits
- New workflow-template-develop: planner → coder ⟲ → reviewer ⟲ → tester → committer
- 173 tests passing

Fixes #58

packages/workflow-role-committer/src/committer.ts

@@ -21,12 +21,12 @@ export const committerMetaSchema = z.discriminatedUnion("status", [
 
 export type CommitterMeta = z.infer<typeof committerMetaSchema>;
 
-const COMMITTER_SYSTEM = `You are the git committer. Create a branch, commit the changes, and push.
+const COMMITTER_SYSTEM = `You are the git committer. Create a branch and commit the changes.
 Report the branch name and commit SHA. On failure, classify as recoverable or unrecoverable.
 Do not attempt to fix failures yourself.`;
 
 export const committerRole: RoleDefinition<CommitterMeta> = {
-  description: "Creates branch, commits, and pushes when review passes.",
+  description: "Creates a branch and commits changes.",
   systemPrompt: COMMITTER_SYSTEM,
   extractPrompt:
     "Extract the commit result: committed (with branch and SHA), recoverable failure, or unrecoverable failure. Include error details and log references if applicable.",

packages/workflow-role-tester/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "@uncaged/workflow-role-tester",
+  "version": "0.1.0",
+  "type": "module",
+  "main": "src/index.ts",
+  "types": "src/index.ts",
+  "scripts": {
+    "build": "echo 'TODO'",
+    "test": "bun test"
+  },
+  "dependencies": {
+    "@uncaged/workflow": "workspace:*",
+    "zod": "^4.0.0"
+  }
+}

packages/workflow-role-tester/src/index.ts

@@ -0,0 +1 @@
+export { type TesterMeta, testerMetaSchema, testerRole } from "./tester.js";

packages/workflow-role-tester/src/tester.ts

@@ -0,0 +1,27 @@
+import type { RoleDefinition } from "@uncaged/workflow";
+import * as z from "zod/v4";
+
+export const testerMetaSchema = z.discriminatedUnion("status", [
+  z.object({
+    status: z.literal("passed"),
+    details: z.string(),
+  }),
+  z.object({
+    status: z.literal("failed"),
+    details: z.string(),
+  }),
+]);
+
+export type TesterMeta = z.infer<typeof testerMetaSchema>;
+
+const TESTER_SYSTEM = `You are a tester. Run the project's test suite, build, and lint commands. Check what commands are available from the preparer's output in the thread. Report pass/fail with details of what failed.`;
+
+export const testerRole: RoleDefinition<TesterMeta> = {
+  description: "Runs test, build, and lint commands and reports pass or fail with details.",
+  systemPrompt: TESTER_SYSTEM,
+  extractPrompt:
+    "Extract the verification result: passed with summary details, or failed with details of what broke.",
+  schema: testerMetaSchema,
+  extractRefs: null,
+  extractMode: "single",
+};

packages/workflow-role-tester/tsconfig.json

@@ -0,0 +1,10 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "dist",
+    "composite": true
+  },
+  "include": ["src/**/*.ts"],
+  "references": [{ "path": "../workflow" }]
+}

packages/workflow-template-develop/__tests__/develop-template.test.ts

@@ -0,0 +1,260 @@
+import { describe, expect, test } from "bun:test";
+import {
+  END,
+  type ModeratorContext,
+  type RoleStep,
+  START,
+  validateWorkflowDescriptor,
+} from "@uncaged/workflow";
+
+import type { CommitterMeta } from "@uncaged/workflow-role-committer";
+import type { PlannerMeta } from "@uncaged/workflow-role-planner";
+
+import { buildDevelopDescriptor } from "../src/descriptor.js";
+import { developModerator } from "../src/index.js";
+import type { DevelopMeta } from "../src/roles.js";
+
+const DEFAULT_PHASES: PlannerMeta["phases"] = [
+  {
+    hash: "4KNMR2PX",
+    title: "Do the work",
+  },
+];
+
+function makeStart(maxRounds: number): ModeratorContext<DevelopMeta>["start"] {
+  return {
+    role: START,
+    content: "Implement the feature",
+    meta: { maxRounds },
+    timestamp: 0,
+  };
+}
+
+function makeCtx(
+  maxRounds: number,
+  steps: ModeratorContext<DevelopMeta>["steps"],
+): ModeratorContext<DevelopMeta> {
+  return {
+    threadId: "01TEST000000000000000000TR",
+    depth: 0,
+    start: makeStart(maxRounds),
+    steps,
+  };
+}
+
+function plannerStep(phases: PlannerMeta["phases"] = DEFAULT_PHASES): RoleStep<DevelopMeta> {
+  return {
+    role: "planner",
+    contentHash: "STUBHASHPLANNER001",
+    meta: { phases },
+    refs: phases.map((p) => p.hash),
+    timestamp: 1,
+  };
+}
+
+function coderStep(completedPhase = "4KNMR2PX"): RoleStep<DevelopMeta> {
+  return {
+    role: "coder",
+    contentHash: "STUBHASHCODER00001",
+    meta: { completedPhase, filesChanged: ["a.ts"], summary: "implemented" },
+    refs: [completedPhase],
+    timestamp: 2,
+  };
+}
+
+function reviewerStep(approved: boolean): RoleStep<DevelopMeta> {
+  return {
+    role: "reviewer",
+    contentHash: "STUBHASHREVIEWER01",
+    meta: approved
+      ? { status: "approved" as const }
+      : { status: "rejected" as const, issues: ["needs fix"] },
+    refs: [],
+    timestamp: 3,
+  };
+}
+
+function testerStep(passed: boolean): RoleStep<DevelopMeta> {
+  return {
+    role: "tester",
+    contentHash: "STUBHASHTESTER01",
+    meta: passed
+      ? { status: "passed" as const, details: "all checks passed" }
+      : { status: "failed" as const, details: "lint failed" },
+    refs: [],
+    timestamp: 4,
+  };
+}
+
+function committerStep(meta: CommitterMeta): RoleStep<DevelopMeta> {
+  return {
+    role: "committer",
+    contentHash: "STUBHASHCOMMITTER1",
+    meta,
+    refs: [],
+    timestamp: 5,
+  };
+}
+
+describe("developModerator", () => {
+  test("routes initial → planner → coder → reviewer → tester → committer → END", () => {
+    expect(developModerator(makeCtx(20, []))).toBe("planner");
+    expect(developModerator(makeCtx(20, [plannerStep()]))).toBe("coder");
+    expect(developModerator(makeCtx(20, [plannerStep(), coderStep()]))).toBe("reviewer");
+    expect(developModerator(makeCtx(20, [plannerStep(), coderStep(), reviewerStep(true)]))).toBe(
+      "tester",
+    );
+    expect(
+      developModerator(
+        makeCtx(20, [plannerStep(), coderStep(), reviewerStep(true), testerStep(true)]),
+      ),
+    ).toBe("committer");
+    expect(
+      developModerator(
+        makeCtx(20, [
+          plannerStep(),
+          coderStep(),
+          reviewerStep(true),
+          testerStep(true),
+          committerStep({ status: "committed", branch: "feat/x", commitSha: "abc1234" }),
+        ]),
+      ),
+    ).toBe(END);
+  });
+
+  test("reviewer rejects → coder retry when budget allows", () => {
+    const steps: ModeratorContext<DevelopMeta>["steps"] = [
+      plannerStep(),
+      coderStep(),
+      reviewerStep(false),
+    ];
+    expect(developModerator(makeCtx(20, steps))).toBe("coder");
+  });
+
+  test("reviewer rejects → END when max rounds exhausted", () => {
+    const steps: ModeratorContext<DevelopMeta>["steps"] = [
+      plannerStep(),
+      coderStep(),
+      reviewerStep(false),
+    ];
+    expect(developModerator(makeCtx(4, steps))).toBe(END);
+  });
+
+  test("tester failed → coder retry when budget allows", () => {
+    const steps: ModeratorContext<DevelopMeta>["steps"] = [
+      plannerStep(),
+      coderStep(),
+      reviewerStep(true),
+      testerStep(false),
+    ];
+    expect(developModerator(makeCtx(20, steps))).toBe("coder");
+  });
+
+  test("tester failed → END when max rounds exhausted", () => {
+    const steps: ModeratorContext<DevelopMeta>["steps"] = [
+      plannerStep(),
+      coderStep(),
+      reviewerStep(true),
+      testerStep(false),
+    ];
+    expect(developModerator(makeCtx(5, steps))).toBe(END);
+  });
+
+  test("multiple planner phases → coder until all complete, then reviewer", () => {
+    const phases: PlannerMeta["phases"] = [
+      { hash: "AA000001", title: "first phase" },
+      { hash: "AA000002", title: "second phase" },
+    ];
+    expect(developModerator(makeCtx(20, [plannerStep(phases)]))).toBe("coder");
+    expect(developModerator(makeCtx(20, [plannerStep(phases), coderStep("AA000001")]))).toBe(
+      "coder",
+    );
+    expect(
+      developModerator(
+        makeCtx(20, [plannerStep(phases), coderStep("AA000001"), coderStep("AA000002")]),
+      ),
+    ).toBe("reviewer");
+  });
+
+  test("one-shot coder reports only last phase hash → reviewer (moderator treats as all phases done)", () => {
+    const phases: PlannerMeta["phases"] = [
+      { hash: "BB000001", title: "setup branch" },
+      { hash: "BB000002", title: "write tests" },
+      { hash: "BB000003", title: "verify" },
+      { hash: "BB000004", title: "polish" },
+    ];
+    expect(developModerator(makeCtx(20, [plannerStep(phases), coderStep("BB000004")]))).toBe(
+      "reviewer",
+    );
+  });
+
+  test("unrecognised completedPhase hash → coder retry when budget allows", () => {
+    const phases: PlannerMeta["phases"] = [
+      { hash: "CC000001", title: "first phase" },
+      { hash: "CC000002", title: "second phase" },
+    ];
+    expect(developModerator(makeCtx(20, [plannerStep(phases), coderStep("all-done")]))).toBe(
+      "coder",
+    );
+  });
+
+  test("incomplete phases → END when max rounds exhausted", () => {
+    const phases: PlannerMeta["phases"] = [
+      { hash: "DD000001", title: "first phase" },
+      { hash: "DD000002", title: "second phase" },
+    ];
+    const steps: ModeratorContext<DevelopMeta>["steps"] = [
+      plannerStep(phases),
+      coderStep("DD000001"),
+    ];
+    expect(developModerator(makeCtx(3, steps))).toBe(END);
+  });
+
+  test("committer → END for any committer meta status", () => {
+    const committed = committerStep({ status: "committed", branch: "f", commitSha: "x" });
+    const recoverable = committerStep({
+      status: "recoverable",
+      error: "merge conflict",
+      logRef: null,
+    });
+    const unrecoverable = committerStep({
+      status: "unrecoverable",
+      error: "repo missing",
+      logRef: "log1",
+    });
+    const base: ModeratorContext<DevelopMeta>["steps"] = [
+      plannerStep(),
+      coderStep(),
+      reviewerStep(true),
+      testerStep(true),
+    ];
+    expect(developModerator(makeCtx(20, [...base, committed]))).toBe(END);
+    expect(developModerator(makeCtx(20, [...base, recoverable]))).toBe(END);
+    expect(developModerator(makeCtx(20, [...base, unrecoverable]))).toBe(END);
+  });
+});
+
+describe("buildDevelopDescriptor", () => {
+  test("lists all roles with schemas that validate", () => {
+    const descriptor = buildDevelopDescriptor();
+    const validated = validateWorkflowDescriptor(descriptor);
+    expect(validated.ok).toBe(true);
+    if (!validated.ok) {
+      throw new Error(validated.error);
+    }
+    expect(Object.keys(validated.value.roles).sort()).toEqual([
+      "coder",
+      "committer",
+      "planner",
+      "reviewer",
+      "tester",
+    ]);
+    for (const key of ["planner", "coder", "reviewer", "tester", "committer"] as const) {
+      const role = validated.value.roles[key];
+      expect(role).toBeDefined();
+      expect(typeof role.schema).toBe("object");
+      expect(role.schema).not.toBeNull();
+      expect(Array.isArray(role.schema)).toBe(false);
+    }
+  });
+});

packages/workflow-template-develop/package.json

@@ -0,0 +1,19 @@
+{
+  "name": "@uncaged/workflow-template-develop",
+  "version": "0.1.0",
+  "type": "module",
+  "main": "src/index.ts",
+  "types": "src/index.ts",
+  "scripts": {
+    "build": "echo 'TODO'",
+    "test": "bun test"
+  },
+  "dependencies": {
+    "@uncaged/workflow": "workspace:*",
+    "@uncaged/workflow-role-coder": "workspace:*",
+    "@uncaged/workflow-role-committer": "workspace:*",
+    "@uncaged/workflow-role-planner": "workspace:*",
+    "@uncaged/workflow-role-reviewer": "workspace:*",
+    "@uncaged/workflow-role-tester": "workspace:*"
+  }
+}

packages/workflow-template-develop/src/descriptor.ts

@@ -0,0 +1,12 @@
+import { buildDescriptor } from "@uncaged/workflow";
+
+import { developModerator } from "./moderator.js";
+import { DEVELOP_WORKFLOW_DESCRIPTION, developRoles } from "./roles.js";
+
+export function buildDevelopDescriptor() {
+  return buildDescriptor({
+    description: DEVELOP_WORKFLOW_DESCRIPTION,
+    roles: developRoles,
+    moderator: developModerator,
+  });
+}

packages/workflow-template-develop/src/index.ts

@@ -0,0 +1,60 @@
+import {
+  type AgentBinding,
+  createWorkflow,
+  type ExtractFn,
+  type LlmProvider,
+  type WorkflowDefinition,
+  type WorkflowFn,
+} from "@uncaged/workflow";
+
+import { developModerator } from "./moderator.js";
+import { DEVELOP_WORKFLOW_DESCRIPTION, type DevelopMeta, developRoles } from "./roles.js";
+
+export {
+  type CoderMeta,
+  coderMetaSchema,
+  coderRole,
+} from "@uncaged/workflow-role-coder";
+export {
+  type CommitterMeta,
+  committerMetaSchema,
+  committerRole,
+} from "@uncaged/workflow-role-committer";
+export {
+  type PlannerMeta,
+  phaseSchema,
+  plannerMetaSchema,
+  plannerRole,
+} from "@uncaged/workflow-role-planner";
+export {
+  type ReviewerMeta,
+  reviewerMetaSchema,
+  reviewerRole,
+} from "@uncaged/workflow-role-reviewer";
+export {
+  type TesterMeta,
+  testerMetaSchema,
+  testerRole,
+} from "@uncaged/workflow-role-tester";
+export { buildDevelopDescriptor } from "./descriptor.js";
+export { developModerator } from "./moderator.js";
+export {
+  DEVELOP_WORKFLOW_DESCRIPTION,
+  type DevelopMeta,
+  type DevelopRoles,
+  developRoles,
+} from "./roles.js";
+
+export const developWorkflowDefinition: WorkflowDefinition<DevelopMeta> = {
+  description: DEVELOP_WORKFLOW_DESCRIPTION,
+  roles: developRoles,
+  moderator: developModerator,
+};
+
+export function createDevelopRun(
+  binding: AgentBinding,
+  extract: ExtractFn,
+  llmProvider: LlmProvider | null,
+): WorkflowFn {
+  return createWorkflow(developWorkflowDefinition, binding, extract, llmProvider);
+}

packages/workflow-template-develop/src/moderator.ts

@@ -0,0 +1,89 @@
+import type { Moderator, ModeratorContext } from "@uncaged/workflow";
+import { END } from "@uncaged/workflow";
+
+import type { DevelopMeta } from "./roles.js";
+
+function coderFinishedAllPlannedPhases(
+  phases: ReadonlyArray<{ hash: string }>,
+  coderCompletedPhases: ReadonlyArray<string>,
+): boolean {
+  if (phases.length === 0) {
+    return true;
+  }
+  const plannedHashes = new Set(phases.map((p) => p.hash));
+  const lastHash = phases[phases.length - 1].hash;
+  const explicit = new Set(coderCompletedPhases.filter((h) => plannedHashes.has(h)));
+  if (phases.every((p) => explicit.has(p.hash))) {
+    return true;
+  }
+  if (coderCompletedPhases.some((h) => h === lastHash)) {
+    return true;
+  }
+  return false;
+}
+
+function nextAfterCoder(
+  ctx: ModeratorContext<DevelopMeta>,
+  maxRounds: number,
+): (keyof DevelopMeta & string) | typeof END {
+  const plannerStep = ctx.steps.find((s) => s.role === "planner");
+  if (plannerStep === undefined) {
+    return "reviewer";
+  }
+  const phases = plannerStep.meta.phases;
+  const coderCompletedPhases = ctx.steps
+    .filter((s) => s.role === "coder")
+    .map((s) => s.meta.completedPhase);
+  const allDone = coderFinishedAllPlannedPhases(phases, coderCompletedPhases);
+  if (allDone) {
+    return "reviewer";
+  }
+  if (ctx.steps.length < maxRounds - 1) {
+    return "coder";
+  }
+  return END;
+}
+
+export const developModerator: Moderator<DevelopMeta> = (ctx) => {
+  const maxRounds = ctx.start.meta.maxRounds;
+
+  if (ctx.steps.length === 0) {
+    return "planner";
+  }
+
+  const last = ctx.steps[ctx.steps.length - 1];
+
+  if (last.role === "planner") {
+    return "coder";
+  }
+
+  if (last.role === "coder") {
+    return nextAfterCoder(ctx, maxRounds);
+  }
+
+  if (last.role === "reviewer") {
+    if (last.meta.status === "approved") {
+      return "tester";
+    }
+    if (ctx.steps.length < maxRounds - 1) {
+      return "coder";
+    }
+    return END;
+  }
+
+  if (last.role === "tester") {
+    if (last.meta.status === "passed") {
+      return "committer";
+    }
+    if (ctx.steps.length < maxRounds - 1) {
+      return "coder";
+    }
+    return END;
+  }
+
+  if (last.role === "committer") {
+    return END;
+  }
+
+  return END;
+};

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

@@ -0,0 +1,29 @@
+import type { RoleDefinition } from "@uncaged/workflow";
+import { type CoderMeta, coderRole } from "@uncaged/workflow-role-coder";
+import { type CommitterMeta, committerRole } from "@uncaged/workflow-role-committer";
+import { type PlannerMeta, plannerRole } from "@uncaged/workflow-role-planner";
+import { type ReviewerMeta, reviewerRole } from "@uncaged/workflow-role-reviewer";
+import { type TesterMeta, testerRole } from "@uncaged/workflow-role-tester";
+
+export const DEVELOP_WORKFLOW_DESCRIPTION =
+  "Plan phases, implement incrementally, review, verify with tests/build/lint, and commit (planner → coder [repeat per phase] → reviewer → tester → committer).";
+
+export type DevelopMeta = {
+  planner: PlannerMeta;
+  coder: CoderMeta;
+  reviewer: ReviewerMeta;
+  tester: TesterMeta;
+  committer: CommitterMeta;
+};
+
+export type DevelopRoles = {
+  [K in keyof DevelopMeta]: RoleDefinition<DevelopMeta[K]>;
+};
+
+export const developRoles: DevelopRoles = {
+  planner: plannerRole,
+  coder: coderRole,
+  reviewer: reviewerRole,
+  tester: testerRole,
+  committer: committerRole,
+};

packages/workflow-template-develop/tsconfig.json

@@ -0,0 +1,17 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "dist",
+    "composite": true
+  },
+  "include": ["src/**/*.ts"],
+  "references": [
+    { "path": "../workflow" },
+    { "path": "../workflow-role-coder" },
+    { "path": "../workflow-role-committer" },
+    { "path": "../workflow-role-planner" },
+    { "path": "../workflow-role-reviewer" },
+    { "path": "../workflow-role-tester" }
+  ]
+}