feat: implement tdd workflow (#1309)

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
This commit is contained in:
Ralph Khreish
2025-10-18 16:29:03 +02:00
committed by GitHub
parent b8830d9508
commit ccb87a516a
106 changed files with 25097 additions and 1541 deletions

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@@ -1,8 +1,8 @@
{
"models": {
"main": {
"provider": "anthropic",
"modelId": "claude-sonnet-4-20250514",
"provider": "claude-code",
"modelId": "sonnet",
"maxTokens": 64000,
"temperature": 0.2
},
@@ -35,6 +35,7 @@
"defaultTag": "master"
},
"claudeCode": {},
"codexCli": {},
"grokCli": {
"timeout": 120000,
"workingDirectory": null,

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## Summary
- Put the existing git and test workflows on rails: a repeatable, automated process that can run autonomously, with guardrails and a compact TUI for visibility.
- Flow: for a selected task, create a branch named with the tag + task id → generate tests for the first subtask (red) using the Surgical Test Generator → implement code (green) → verify tests → commit → repeat per subtask → final verify → push → open PR against the default branch.
- Build on existing rules: .cursor/rules/git_workflow.mdc, .cursor/rules/test_workflow.mdc, .claude/agents/surgical-test-generator.md, and existing CLI/core services.
## Goals
- Deterministic, resumable automation to execute the TDD loop per subtask with minimal human intervention.
- Strong guardrails: never commit to the default branch; only commit when tests pass; enforce status transitions; persist logs/state for debuggability.
- Visibility: a compact terminal UI (like lazygit) to pick tag, view tasks, and start work; right-side pane opens an executor terminal (via tmux) for agent coding.
- Extensible: framework-agnostic test generation via the Surgical Test Generator; detect and use the repos test command for execution with coverage thresholds.
## NonGoals (initial)
- Full multi-language runner parity beyond detection and executing the projects test command.
- Complex GUI; start with CLI/TUI + tmux pane. IDE/extension can hook into the same state later.
- Rich executor selection UX (codex/gemini/claude) — well prompt per run; defaults can come later.
## Success Criteria
- One command can autonomously complete a task's subtasks via TDD and open a PR when done.
- All commits made on a branch that includes the tag and task id (see Branch Naming); no commits to the default branch directly.
- Every subtask iteration: failing tests added first (red), then code added to pass them (green), commit only after green.
- End-to-end logs + artifacts stored in .taskmaster/reports/runs/<timestamp-or-id>/.
## Success Metrics (Phase 1)
- **Adoption**: 80% of tasks in a pilot repo completed via `tm autopilot`
- **Safety**: 0 commits to default branch; 100% of commits have green tests
- **Efficiency**: Average time from task start to PR < 30min for simple subtasks
- **Reliability**: < 5% of runs require manual intervention (timeout/conflicts)
## User Stories
- As a developer, I can run tm autopilot <taskId> and watch a structured, safe workflow execute.
- As a reviewer, I can inspect commits per subtask, and a PR summarizing the work when the task completes.
- As an operator, I can see current step, active subtask, tests status, and logs in a compact CLI view and read a final run report.
## Example Workflow Traces
### Happy Path: Complete a 3-subtask feature
```bash
# Developer starts
$ tm autopilot 42
→ Checks preflight: ✓ clean tree, ✓ npm test detected
→ Creates branch: analytics/task-42-user-metrics
→ Subtask 42.1: "Add metrics schema"
RED: generates test_metrics_schema.test.js → 3 failures
GREEN: implements schema.js → all pass
COMMIT: "feat(metrics): add metrics schema (task 42.1)"
→ Subtask 42.2: "Add collection endpoint"
RED: generates test_metrics_endpoint.test.js → 5 failures
GREEN: implements api/metrics.js → all pass
COMMIT: "feat(metrics): add collection endpoint (task 42.2)"
→ Subtask 42.3: "Add dashboard widget"
RED: generates test_metrics_widget.test.js → 4 failures
GREEN: implements components/MetricsWidget.jsx → all pass
COMMIT: "feat(metrics): add dashboard widget (task 42.3)"
→ Final: all 3 subtasks complete
✓ Run full test suite → all pass
✓ Coverage check → 85% (meets 80% threshold)
PUSH: confirms with user → pushed to origin
PR: opens #123 "Task #42 [analytics]: User metrics tracking"
✓ Task 42 complete. PR: https://github.com/org/repo/pull/123
Run report: .taskmaster/reports/runs/2025-01-15-142033/
```
### Error Recovery: Failing tests timeout
```bash
$ tm autopilot 42
→ Subtask 42.2 GREEN phase: attempt 1 fails (2 tests still red)
→ Subtask 42.2 GREEN phase: attempt 2 fails (1 test still red)
→ Subtask 42.2 GREEN phase: attempt 3 fails (1 test still red)
⚠️ Paused: Could not achieve green state after 3 attempts
📋 State saved to: .taskmaster/reports/runs/2025-01-15-142033/
Last error: "POST /api/metrics returns 500 instead of 201"
Next steps:
- Review diff: git diff HEAD
- Inspect logs: cat .taskmaster/reports/runs/2025-01-15-142033/log.jsonl
- Check test output: cat .taskmaster/reports/runs/2025-01-15-142033/test-results/subtask-42.2-green-attempt3.json
- Resume after manual fix: tm autopilot --resume
# Developer manually fixes the issue, then:
$ tm autopilot --resume
→ Resuming subtask 42.2 GREEN phase
GREEN: all tests pass
COMMIT: "feat(metrics): add collection endpoint (task 42.2)"
→ Continuing to subtask 42.3...
```
### Dry Run: Preview before execution
```bash
$ tm autopilot 42 --dry-run
Autopilot Plan for Task #42 [analytics]: User metrics tracking
─────────────────────────────────────────────────────────────
Preflight:
✓ Working tree is clean
✓ Test command detected: npm test
✓ Tools available: git, gh, node, npm
✓ Current branch: main (will create new branch)
Branch & Tag:
→ Create branch: analytics/task-42-user-metrics
→ Set active tag: analytics
Subtasks (3 pending):
1. 42.1: Add metrics schema
- RED: generate tests in src/__tests__/schema.test.js
- GREEN: implement src/schema.js
- COMMIT: "feat(metrics): add metrics schema (task 42.1)"
2. 42.2: Add collection endpoint [depends on 42.1]
- RED: generate tests in src/api/__tests__/metrics.test.js
- GREEN: implement src/api/metrics.js
- COMMIT: "feat(metrics): add collection endpoint (task 42.2)"
3. 42.3: Add dashboard widget [depends on 42.2]
- RED: generate tests in src/components/__tests__/MetricsWidget.test.jsx
- GREEN: implement src/components/MetricsWidget.jsx
- COMMIT: "feat(metrics): add dashboard widget (task 42.3)"
Finalization:
→ Run full test suite with coverage
→ Push branch to origin (will confirm)
→ Create PR targeting main
Run without --dry-run to execute.
```
## HighLevel Workflow
1) Preflight
- Verify clean working tree or confirm staging/commit policy (configurable).
- Detect repo type and the projects test command (e.g., npm test, pnpm test, pytest, go test).
- Validate tools: git, gh (optional for PR), node/npm, and (if used) claude CLI.
- Load TaskMaster state and selected task; if no subtasks exist, automatically run “expand” before working.
2) Branch & Tag Setup
- Checkout default branch and update (optional), then create a branch using Branch Naming (below).
- Map branch ↔ tag via existing tag management; explicitly set active tag to the branchs tag.
3) Subtask Loop (for each pending/in-progress subtask in dependency order)
- Select next eligible subtask using tm-core TaskService getNextTask() and subtask eligibility logic.
- Red: generate or update failing tests for the subtask
- Use the Surgical Test Generator system prompt .claude/agents/surgical-test-generator.md) to produce high-signal tests following project conventions.
- Run tests to confirm red; record results. If not red (already passing), skip to next subtask or escalate.
- Green: implement code to pass tests
- Use executor to implement changes (initial: claude CLI prompt with focused context).
- Re-run tests until green or timeout/backoff policy triggers.
- Commit: when green
- Commit tests + code with conventional commit message. Optionally update subtask status to done.
- Persist run step metadata/logs.
4) Finalization
- Run full test suite and coverage (if configured); optionally lint/format.
- Commit any final adjustments.
- Push branch (ask user to confirm); create PR (via gh pr create) targeting the default branch. Title format: Task #<id> [<tag>]: <title>.
5) PostRun
- Update task status if desired (e.g., review).
- Persist run report (JSON + markdown summary) to .taskmaster/reports/runs/<run-id>/.
## Guardrails
- Never commit to the default branch.
- Commit only if all tests (targeted and suite) pass; allow override flags.
- Enforce 80% coverage thresholds (lines/branches/functions/statements) by default; configurable.
- Timebox/model ops and retries; if not green within N attempts, pause with actionable state for resume.
- Always log actions, commands, and outcomes; include dry-run mode.
- Ask before branch creation, pushing, and opening a PR unless --no-confirm is set.
## Integration Points (Current Repo)
- CLI: apps/cli provides command structure and UI components.
- New command: tm autopilot (alias: task-master autopilot).
- Reuse UI components under apps/cli/src/ui/components/ for headers/task details/next-task.
- Core services: packages/tm-core
- TaskService for selection, status, tags.
- TaskExecutionService for prompt formatting and executor prep.
- Executors: claude executor and ExecutorFactory to run external tools.
- Proposed new: WorkflowOrchestrator to drive the autonomous loop and emit progress events.
- Tag/Git utilities: scripts/modules/utils/git-utils.js and scripts/modules/task-manager/tag-management.js for branch→tag mapping and explicit tag switching.
- Rules: .cursor/rules/git_workflow.mdc and .cursor/rules/test_workflow.mdc to steer behavior and ensure consistency.
- Test generation prompt: .claude/agents/surgical-test-generator.md.
## Proposed Components
- Orchestrator (tm-core): WorkflowOrchestrator (new)
- State machine driving phases: Preflight → Branch/Tag → SubtaskIter (Red/Green/Commit) → Finalize → PR.
- Exposes an evented API (progress events) that the CLI can render.
- Stores run state artifacts.
- Test Runner Adapter
- Detects and runs tests via the projects test command (e.g., npm test), with targeted runs where feasible.
- API: runTargeted(files/pattern), runAll(), report summary (failures, duration, coverage), enforce 80% threshold by default.
- Git/PR Adapter
- Encapsulates git ops: branch create/checkout, add/commit, push.
- Optional gh integration to open PR; fallback to instructions if gh unavailable.
- Confirmation gates for branch creation and pushes.
- Prompt/Exec Adapter
- Uses existing executor service to call the selected coding assistant (initially claude) with tight prompts: task/subtask context, surgical tests first, then minimal code to green.
- Run State + Reporting
- JSONL log of steps, timestamps, commands, test results.
- Markdown summary for PR description and post-run artifact.
## CLI UX (MVP)
- Command: tm autopilot [taskId]
- Flags: --dry-run, --no-push, --no-pr, --no-confirm, --force, --max-attempts <n>, --runner <auto|custom>, --commit-scope <scope>
- Output: compact header (project, tag, branch), current phase, subtask line, last test summary, next actions.
- Resume: If interrupted, tm autopilot --resume picks up from last checkpoint in run state.
### TUI with tmux (Linear Execution)
- Left pane: Tag selector, task list (status/priority), start/expand shortcuts; "Start" triggers the next task or a selected task.
- Right pane: Executor terminal (tmux split) that runs the coding agent (claude-code/codex). Autopilot can hand over to the right pane during green.
- MCP integration: use MCP tools for task queries/updates and for shell/test invocations where available.
## TUI Layout (tmux-based)
### Pane Structure
```
┌─────────────────────────────────────┬──────────────────────────────────┐
│ Task Navigator (left) │ Executor Terminal (right) │
│ │ │
│ Project: my-app │ $ tm autopilot --executor-mode │
│ Branch: analytics/task-42 │ > Running subtask 42.2 GREEN... │
│ Tag: analytics │ > Implementing endpoint... │
│ │ > Tests: 3 passed, 0 failed │
│ Tasks: │ > Ready to commit │
│ → 42 [in-progress] User metrics │ │
│ → 42.1 [done] Schema │ [Live output from Claude Code] │
│ → 42.2 [active] Endpoint ◀ │ │
│ → 42.3 [pending] Dashboard │ │
│ │ │
│ [s] start [p] pause [q] quit │ │
└─────────────────────────────────────┴──────────────────────────────────┘
```
### Implementation Notes
- **Left pane**: `apps/cli/src/ui/tui/navigator.ts` (new, uses `blessed` or `ink`)
- **Right pane**: spawned via `tmux split-window -h` running `tm autopilot --executor-mode`
- **Communication**: shared state file `.taskmaster/state/current-run.json` + file watching or event stream
- **Keybindings**:
- `s` - Start selected task
- `p` - Pause/resume current run
- `q` - Quit (with confirmation if run active)
- `↑/↓` - Navigate task list
- `Enter` - Expand/collapse subtasks
## Prompt Composition (Detailed)
### System Prompt Assembly
Prompts are composed in three layers:
1. **Base rules** (loaded in order from `.cursor/rules/` and `.claude/agents/`):
- `git_workflow.mdc` → git commit conventions, branch policy, PR guidelines
- `test_workflow.mdc` → TDD loop requirements, coverage thresholds, test structure
- `surgical-test-generator.md` → test generation methodology, project-specific test patterns
2. **Task context injection**:
```
You are implementing:
Task #42 [analytics]: User metrics tracking
Subtask 42.2: Add collection endpoint
Description:
Implement POST /api/metrics endpoint to collect user metrics events
Acceptance criteria:
- POST /api/metrics accepts { userId, eventType, timestamp }
- Validates input schema (reject missing/invalid fields)
- Persists to database
- Returns 201 on success with created record
- Returns 400 on validation errors
Dependencies:
- Subtask 42.1 (metrics schema) is complete
Current phase: RED (generate failing tests)
Test command: npm test
Test file convention: src/**/*.test.js (vitest framework detected)
Branch: analytics/task-42-user-metrics
Project language: JavaScript (Node.js)
```
3. **Phase-specific instructions**:
- **RED phase**: "Generate minimal failing tests for this subtask. Do NOT implement any production code. Only create test files. Confirm tests fail with clear error messages indicating missing implementation."
- **GREEN phase**: "Implement minimal code to pass the failing tests. Follow existing project patterns in `src/`. Only modify files necessary for this subtask. Keep changes focused and reviewable."
### Example Full Prompt (RED Phase)
```markdown
<SYSTEM PROMPT>
[Contents of .cursor/rules/git_workflow.mdc]
[Contents of .cursor/rules/test_workflow.mdc]
[Contents of .claude/agents/surgical-test-generator.md]
<TASK CONTEXT>
You are implementing:
Task #42.2: Add collection endpoint
Description:
Implement POST /api/metrics endpoint to collect user metrics events
Acceptance criteria:
- POST /api/metrics accepts { userId, eventType, timestamp }
- Validates input schema (reject missing/invalid fields)
- Persists to database using MetricsSchema from subtask 42.1
- Returns 201 on success with created record
- Returns 400 on validation errors with details
Dependencies: Subtask 42.1 (metrics schema) is complete
<INSTRUCTION>
Generate failing tests for this subtask. Follow project conventions:
- Test file: src/api/__tests__/metrics.test.js
- Framework: vitest (detected from package.json)
- Test cases to cover:
* POST /api/metrics with valid payload → should return 201 (will fail: endpoint not implemented)
* POST /api/metrics with missing userId → should return 400 (will fail: validation not implemented)
* POST /api/metrics with invalid timestamp → should return 400 (will fail: validation not implemented)
* POST /api/metrics should persist to database → should save record (will fail: persistence not implemented)
Do NOT implement the endpoint code yet. Only create test file(s).
Confirm tests fail with messages like "Cannot POST /api/metrics" or "endpoint not defined".
Output format:
1. File path to create: src/api/__tests__/metrics.test.js
2. Complete test code
3. Command to run: npm test src/api/__tests__/metrics.test.js
```
### Example Full Prompt (GREEN Phase)
```markdown
<SYSTEM PROMPT>
[Contents of .cursor/rules/git_workflow.mdc]
[Contents of .cursor/rules/test_workflow.mdc]
<TASK CONTEXT>
Task #42.2: Add collection endpoint
[same context as RED phase]
<CURRENT STATE>
Tests created in RED phase:
- src/api/__tests__/metrics.test.js
- 5 tests written, all failing as expected
Test output:
```
FAIL src/api/__tests__/metrics.test.js
POST /api/metrics
✗ should return 201 with valid payload (endpoint not found)
✗ should return 400 with missing userId (endpoint not found)
✗ should return 400 with invalid timestamp (endpoint not found)
✗ should persist to database (endpoint not found)
```
<INSTRUCTION>
Implement minimal code to make all tests pass.
Guidelines:
- Create/modify file: src/api/metrics.js
- Use existing patterns from src/api/ (e.g., src/api/users.js for reference)
- Import MetricsSchema from subtask 42.1 (src/models/schema.js)
- Implement validation, persistence, and response handling
- Follow project error handling conventions
- Keep implementation focused on this subtask only
After implementation:
1. Run tests: npm test src/api/__tests__/metrics.test.js
2. Confirm all 5 tests pass
3. Report results
Output format:
1. File(s) created/modified
2. Implementation code
3. Test command and results
```
### Prompt Loading Configuration
See `.taskmaster/config.json` → `prompts` section for paths and load order.
## Configuration Schema
### .taskmaster/config.json
```json
{
"autopilot": {
"enabled": true,
"requireCleanWorkingTree": true,
"commitTemplate": "{type}({scope}): {msg}",
"defaultCommitType": "feat",
"maxGreenAttempts": 3,
"testTimeout": 300000
},
"test": {
"runner": "auto",
"coverageThresholds": {
"lines": 80,
"branches": 80,
"functions": 80,
"statements": 80
},
"targetedRunPattern": "**/*.test.js"
},
"git": {
"branchPattern": "{tag}/task-{id}-{slug}",
"pr": {
"enabled": true,
"base": "default",
"bodyTemplate": ".taskmaster/templates/pr-body.md"
}
},
"prompts": {
"rulesPath": ".cursor/rules",
"testGeneratorPath": ".claude/agents/surgical-test-generator.md",
"loadOrder": ["git_workflow.mdc", "test_workflow.mdc"]
}
}
```
### Configuration Fields
#### autopilot
- `enabled` (boolean): Enable/disable autopilot functionality
- `requireCleanWorkingTree` (boolean): Require clean git state before starting
- `commitTemplate` (string): Template for commit messages (tokens: `{type}`, `{scope}`, `{msg}`)
- `defaultCommitType` (string): Default commit type (feat, fix, chore, etc.)
- `maxGreenAttempts` (number): Maximum retry attempts to achieve green tests (default: 3)
- `testTimeout` (number): Timeout in milliseconds per test run (default: 300000 = 5min)
#### test
- `runner` (string): Test runner detection mode (`"auto"` or explicit command like `"npm test"`)
- `coverageThresholds` (object): Minimum coverage percentages required
- `lines`, `branches`, `functions`, `statements` (number): Threshold percentages (0-100)
- `targetedRunPattern` (string): Glob pattern for targeted subtask test runs
#### git
- `branchPattern` (string): Branch naming pattern (tokens: `{tag}`, `{id}`, `{slug}`)
- `pr.enabled` (boolean): Enable automatic PR creation
- `pr.base` (string): Target branch for PRs (`"default"` uses repo default, or specify like `"main"`)
- `pr.bodyTemplate` (string): Path to PR body template file (optional)
#### prompts
- `rulesPath` (string): Directory containing rule files (e.g., `.cursor/rules`)
- `testGeneratorPath` (string): Path to test generator prompt file
- `loadOrder` (array): Order to load rule files from `rulesPath`
### Environment Variables
```bash
# Required for executor
ANTHROPIC_API_KEY=sk-ant-... # Claude API key
# Optional: for PR creation
GITHUB_TOKEN=ghp_... # GitHub personal access token
# Optional: for other executors (future)
OPENAI_API_KEY=sk-...
GOOGLE_API_KEY=...
```
## Run Artifacts & Observability
### Per-Run Artifact Structure
Each autopilot run creates a timestamped directory with complete traceability:
```
.taskmaster/reports/runs/2025-01-15-142033/
├── manifest.json # run metadata (task id, start/end time, status)
├── log.jsonl # timestamped event stream
├── commits.txt # list of commit SHAs made during run
├── test-results/
│ ├── subtask-42.1-red.json
│ ├── subtask-42.1-green.json
│ ├── subtask-42.2-red.json
│ ├── subtask-42.2-green-attempt1.json
│ ├── subtask-42.2-green-attempt2.json
│ ├── subtask-42.2-green-attempt3.json
│ └── final-suite.json
└── pr.md # generated PR body
```
### manifest.json Format
```json
{
"runId": "2025-01-15-142033",
"taskId": "42",
"tag": "analytics",
"branch": "analytics/task-42-user-metrics",
"startTime": "2025-01-15T14:20:33Z",
"endTime": "2025-01-15T14:45:12Z",
"status": "completed",
"subtasksCompleted": ["42.1", "42.2", "42.3"],
"subtasksFailed": [],
"totalCommits": 3,
"prUrl": "https://github.com/org/repo/pull/123",
"finalCoverage": {
"lines": 85.3,
"branches": 82.1,
"functions": 88.9,
"statements": 85.0
}
}
```
### log.jsonl Format
Event stream in JSON Lines format for easy parsing and debugging:
```jsonl
{"ts":"2025-01-15T14:20:33Z","phase":"preflight","status":"ok","details":{"testCmd":"npm test","gitClean":true}}
{"ts":"2025-01-15T14:20:45Z","phase":"branch","status":"ok","branch":"analytics/task-42-user-metrics"}
{"ts":"2025-01-15T14:21:00Z","phase":"red","subtask":"42.1","status":"ok","tests":{"failed":3,"passed":0}}
{"ts":"2025-01-15T14:22:15Z","phase":"green","subtask":"42.1","status":"ok","tests":{"passed":3,"failed":0},"attempts":2}
{"ts":"2025-01-15T14:22:20Z","phase":"commit","subtask":"42.1","status":"ok","sha":"a1b2c3d","message":"feat(metrics): add metrics schema (task 42.1)"}
{"ts":"2025-01-15T14:23:00Z","phase":"red","subtask":"42.2","status":"ok","tests":{"failed":5,"passed":0}}
{"ts":"2025-01-15T14:25:30Z","phase":"green","subtask":"42.2","status":"error","tests":{"passed":3,"failed":2},"attempts":3,"error":"Max attempts reached"}
{"ts":"2025-01-15T14:25:35Z","phase":"pause","reason":"max_attempts","nextAction":"manual_review"}
```
### Test Results Format
Each test run stores detailed results:
```json
{
"subtask": "42.2",
"phase": "green",
"attempt": 3,
"timestamp": "2025-01-15T14:25:30Z",
"command": "npm test src/api/__tests__/metrics.test.js",
"exitCode": 1,
"duration": 2340,
"summary": {
"total": 5,
"passed": 3,
"failed": 2,
"skipped": 0
},
"failures": [
{
"test": "POST /api/metrics should return 201 with valid payload",
"error": "Expected status 201, got 500",
"stack": "..."
}
],
"coverage": {
"lines": 78.5,
"branches": 75.0,
"functions": 80.0,
"statements": 78.5
}
}
```
## Execution Model
### Orchestration vs Direct Execution
The autopilot system uses an **orchestration model** rather than direct code execution:
**Orchestrator Role** (tm-core WorkflowOrchestrator):
- Maintains state machine tracking current phase (RED/GREEN/COMMIT) per subtask
- Validates preconditions (tests pass, git state clean, etc.)
- Returns "work units" describing what needs to be done next
- Records completion and advances to next phase
- Persists state for resumability
**Executor Role** (Claude Code/AI session via MCP):
- Queries orchestrator for next work unit
- Executes the work (generates tests, writes code, runs tests, makes commits)
- Reports results back to orchestrator
- Handles file operations and tool invocations
**Why This Approach?**
- Leverages existing AI capabilities (Claude Code) rather than duplicating them
- MCP protocol provides clean separation between state management and execution
- Allows human oversight and intervention at each phase
- Simpler to implement: orchestrator is pure state logic, no code generation needed
- Enables multiple executor types (Claude Code, other AI tools, human developers)
**Example Flow**:
```typescript
// Claude Code (via MCP) queries orchestrator
const workUnit = await orchestrator.getNextWorkUnit('42');
// => {
// phase: 'RED',
// subtask: '42.1',
// action: 'Generate failing tests for metrics schema',
// context: { title, description, dependencies, testFile: 'src/__tests__/schema.test.js' }
// }
// Claude Code executes the work (writes test file, runs tests)
// Then reports back
await orchestrator.completeWorkUnit('42', '42.1', 'RED', {
success: true,
testsCreated: ['src/__tests__/schema.test.js'],
testsFailed: 3
});
// Query again for next phase
const nextWorkUnit = await orchestrator.getNextWorkUnit('42');
// => { phase: 'GREEN', subtask: '42.1', action: 'Implement code to pass tests', ... }
```
## Design Decisions
### Why commit per subtask instead of per task?
**Decision**: Commit after each subtask's green state, not after the entire task.
**Rationale**:
- Atomic commits make code review easier (reviewers can see logical progression)
- Easier to revert a single subtask if it causes issues downstream
- Matches the TDD loop's natural checkpoint and cognitive boundary
- Provides resumability points if the run is interrupted
**Trade-off**: More commits per task (can use squash-merge in PRs if desired)
### Why not support parallel subtask execution?
**Decision**: Sequential subtask execution in Phase 1; parallel execution deferred to Phase 3.
**Rationale**:
- Subtasks often have implicit dependencies (e.g., schema before endpoint, endpoint before UI)
- Simpler orchestrator state machine (less complexity = faster to ship)
- Parallel execution requires explicit dependency DAG and conflict resolution
- Can be added in Phase 3 once core workflow is proven stable
**Trade-off**: Slower for truly independent subtasks (mitigated by keeping subtasks small and focused)
### Why require 80% coverage by default?
**Decision**: Enforce 80% coverage threshold (lines/branches/functions/statements) before allowing commits.
**Rationale**:
- Industry standard baseline for production code quality
- Forces test generation to be comprehensive, not superficial
- Configurable per project via `.taskmaster/config.json` if too strict
- Prevents "green tests" that only test happy paths
**Trade-off**: May require more test generation iterations; can be lowered per project
### Why use tmux instead of a rich GUI?
**Decision**: MVP uses tmux split panes for TUI, not Electron/web-based GUI.
**Rationale**:
- Tmux is universally available on dev machines; no installation burden
- Terminal-first workflows match developer mental model (no context switching)
- Simpler to implement and maintain; can add GUI later via extensions
- State stored in files allows IDE/extension integration without coupling
**Trade-off**: Less visual polish than GUI; requires tmux familiarity
### Why not support multiple executors (codex/gemini/claude) in Phase 1?
**Decision**: Start with Claude executor only; add others in Phase 2+.
**Rationale**:
- Reduces scope and complexity for initial delivery
- Claude Code already integrated with existing executor service
- Executor abstraction already exists; adding more is straightforward later
- Different executors may need different prompt strategies (requires experimentation)
**Trade-off**: Users locked to Claude initially; can work around with manual executor selection
## Risks and Mitigations
- Model hallucination/large diffs: restrict prompt scope; enforce minimal changes; show diff previews (optional) before commit.
- Flaky tests: allow retries, isolate targeted runs for speed, then full suite before commit.
- Environment variability: detect runners/tools; provide fallbacks and actionable errors.
- PR creation fails: still push and print manual commands; persist PR body to reuse.
## Open Questions
1) Slugging rules for branch names; any length limits or normalization beyond {slug} token sanitize?
2) PR body standard sections beyond run report (e.g., checklist, coverage table)?
3) Default executor prompt fine-tuning once codex/gemini integration is available.
4) Where to store persistent TUI state (pane layout, last selection) in .taskmaster/state.json?
## Branch Naming
- Include both the tag and the task id in the branch name to make lineage explicit.
- Default pattern: <tag>/task-<id>[-slug] (e.g., master/task-12, tag-analytics/task-4-user-auth).
- Configurable via .taskmaster/config.json: git.branchPattern supports tokens {tag}, {id}, {slug}.
## PR Base Branch
- Use the repositorys default branch (detected via git) unless overridden.
- Title format: Task #<id> [<tag>]: <title>.
## RPG Mapping (Repository Planning Graph)
Functional nodes (capabilities):
- Autopilot Orchestration → drives TDD loop and lifecycle
- Test Generation (Surgical) → produces failing tests from subtask context
- Test Execution + Coverage → runs suite, enforces thresholds
- Git/Branch/PR Management → safe operations and PR creation
- TUI/Terminal Integration → interactive control and visibility via tmux
- MCP Integration → structured task/status/context operations
Structural nodes (code organization):
- packages/tm-core:
- services/workflow-orchestrator.ts (new)
- services/test-runner-adapter.ts (new)
- services/git-adapter.ts (new)
- existing: task-service.ts, task-execution-service.ts, executors/*
- apps/cli:
- src/commands/autopilot.command.ts (new)
- src/ui/tui/ (new tmux/TUI helpers)
- scripts/modules:
- reuse utils/git-utils.js, task-manager/tag-management.js
- .claude/agents/:
- surgical-test-generator.md
Edges (data/control flow):
- Autopilot → Test Generation → Test Execution → Git Commit → loop
- Autopilot → Git Adapter (branch, tag, PR)
- Autopilot → TUI (event stream) → tmux pane control
- Autopilot → MCP tools for task/status updates
- Test Execution → Coverage gate → Autopilot decision
Topological traversal (implementation order):
1) Git/Test adapters (foundations)
2) Orchestrator skeleton + events
3) CLI autopilot command and dry-run
4) Surgical test-gen integration and execution gate
5) PR creation, run reports, resumability
## Phased Roadmap
- Phase 0: Spike
- Implement CLI skeleton tm autopilot with dry-run showing planned steps from a real task + subtasks.
- Detect test runner (package.json) and git state; render a preflight report.
- Phase 1: Core Rails (State Machine & Orchestration)
- Implement WorkflowOrchestrator in tm-core as a **state machine** that tracks TDD phases per subtask.
- Orchestrator **guides** the current AI session (Claude Code/MCP client) rather than executing code itself.
- Add Git/Test adapters for status checks and validation (not direct execution).
- WorkflowOrchestrator API:
- `getNextWorkUnit(taskId)` → returns next phase to execute (RED/GREEN/COMMIT) with context
- `completeWorkUnit(taskId, subtaskId, phase, result)` → records completion and advances state
- `getRunState(taskId)` → returns current progress and resumability data
- MCP integration: expose work unit endpoints so Claude Code can query "what to do next" and report back.
- Branch/tag mapping via existing tag-management APIs.
- Run report persisted under .taskmaster/reports/runs/ with state checkpoints for resumability.
- Phase 2: PR + Resumability
- Add gh PR creation with well-formed body using the run report.
- Introduce resumable checkpoints and --resume flag.
- Add coverage enforcement and optional lint/format step.
- Phase 3: Extensibility + Guardrails
- Add support for basic pytest/go test adapters.
- Add safeguards: diff preview mode, manual confirm gates, aggressive minimal-change prompts.
- Optional: small TUI panel and extension panel leveraging the same run state file.
## References (Repo)
- Test Workflow: .cursor/rules/test_workflow.mdc
- Git Workflow: .cursor/rules/git_workflow.mdc
- CLI: apps/cli/src/commands/start.command.ts, apps/cli/src/ui/components/*.ts
- Core Services: packages/tm-core/src/services/task-service.ts, task-execution-service.ts
- Executors: packages/tm-core/src/executors/*
- Git Utilities: scripts/modules/utils/git-utils.js
- Tag Management: scripts/modules/task-manager/tag-management.js
- Surgical Test Generator: .claude/agents/surgical-test-generator.md

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# Phase 0: Spike - Autonomous TDD Workflow ✅ COMPLETE
## Objective
Validate feasibility and build foundational understanding before full implementation.
## Status
**COMPLETED** - All deliverables implemented and validated.
See `apps/cli/src/commands/autopilot.command.ts` for implementation.
## Scope
- Implement CLI skeleton `tm autopilot` with dry-run mode
- Show planned steps from a real task with subtasks
- Detect test runner from package.json
- Detect git state and render preflight report
## Deliverables
### 1. CLI Command Skeleton
- Create `apps/cli/src/commands/autopilot.command.ts`
- Support `tm autopilot <taskId>` command
- Implement `--dry-run` flag
- Basic help text and usage information
### 2. Preflight Detection System
- Detect test runner from package.json (npm test, pnpm test, etc.)
- Check git working tree state (clean/dirty)
- Validate required tools are available (git, gh, node/npm)
- Detect default branch
### 3. Dry-Run Execution Plan Display
Display planned execution for a task including:
- Preflight checks status
- Branch name that would be created
- Tag that would be set
- List of subtasks in execution order
- For each subtask:
- RED phase: test file that would be created
- GREEN phase: implementation files that would be modified
- COMMIT: commit message that would be used
- Finalization steps: test suite run, coverage check, push, PR creation
### 4. Task Loading & Validation
- Load task from TaskMaster state
- Validate task exists and has subtasks
- If no subtasks, show message about needing to expand first
- Show dependency order for subtasks
## Example Output
```bash
$ tm autopilot 42 --dry-run
Autopilot Plan for Task #42 [analytics]: User metrics tracking
─────────────────────────────────────────────────────────────
Preflight Checks:
✓ Working tree is clean
✓ Test command detected: npm test
✓ Tools available: git, gh, node, npm
✓ Current branch: main (will create new branch)
✓ Task has 3 subtasks ready to execute
Branch & Tag:
→ Will create branch: analytics/task-42-user-metrics
→ Will set active tag: analytics
Execution Plan (3 subtasks):
1. Subtask 42.1: Add metrics schema
RED: Generate tests → src/__tests__/schema.test.js
GREEN: Implement code → src/schema.js
COMMIT: "feat(metrics): add metrics schema (task 42.1)"
2. Subtask 42.2: Add collection endpoint [depends on 42.1]
RED: Generate tests → src/api/__tests__/metrics.test.js
GREEN: Implement code → src/api/metrics.js
COMMIT: "feat(metrics): add collection endpoint (task 42.2)"
3. Subtask 42.3: Add dashboard widget [depends on 42.2]
RED: Generate tests → src/components/__tests__/MetricsWidget.test.jsx
GREEN: Implement code → src/components/MetricsWidget.jsx
COMMIT: "feat(metrics): add dashboard widget (task 42.3)"
Finalization:
→ Run full test suite with coverage (threshold: 80%)
→ Push branch to origin (will confirm)
→ Create PR targeting main
Estimated commits: 3
Estimated duration: ~20-30 minutes (depends on implementation complexity)
Run without --dry-run to execute.
```
## Success Criteria
- Dry-run output is clear and matches expected workflow
- Preflight detection works correctly on the project repo
- Task loading integrates with existing TaskMaster state
- No actual git operations or file modifications occur in dry-run mode
## Out of Scope
- Actual test generation
- Actual code implementation
- Git operations (branch creation, commits, push)
- PR creation
- Test execution
## Implementation Notes
- Reuse existing `TaskService` from `packages/tm-core`
- Use existing git utilities from `scripts/modules/utils/git-utils.js`
- Load task/subtask data from `.taskmaster/tasks/tasks.json`
- Detect test command via package.json → scripts.test field
## Dependencies
- Existing TaskMaster CLI structure
- Existing task storage format
- Git utilities
## Estimated Effort
2-3 days
## Validation
Test dry-run mode with:
- Task with 1 subtask
- Task with multiple subtasks
- Task with dependencies between subtasks
- Task without subtasks (should show warning)
- Dirty git working tree (should warn)
- Missing tools (should error with helpful message)

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# Phase 1: Core Rails - State Machine & Orchestration
## Objective
Build the WorkflowOrchestrator as a state machine that guides AI sessions through TDD workflow, rather than directly executing code.
## Architecture Overview
### Execution Model
The orchestrator acts as a **state manager and guide**, not a code executor:
```
┌─────────────────────────────────────────────────────────────┐
│ Claude Code (MCP Client) │
│ - Queries "what to do next" │
│ - Executes work (writes tests, code, runs commands) │
│ - Reports completion │
└────────────────┬────────────────────────────────────────────┘
│ MCP Protocol
┌─────────────────────────────────────────────────────────────┐
│ WorkflowOrchestrator (tm-core) │
│ - Maintains state machine (RED → GREEN → COMMIT) │
│ - Returns work units with context │
│ - Validates preconditions │
│ - Records progress │
│ - Persists state for resumability │
└─────────────────────────────────────────────────────────────┘
```
### Why This Approach?
1. **Separation of Concerns**: State management separate from code execution
2. **Leverage Existing Tools**: Uses Claude Code's capabilities instead of reimplementing
3. **Human-in-the-Loop**: Easy to inspect state and intervene at any phase
4. **Simpler Implementation**: Orchestrator is pure logic, no AI model integration needed
5. **Flexible Executors**: Any tool (Claude Code, human, other AI) can execute work units
## Core Components
### 1. WorkflowOrchestrator Service
**Location**: `packages/tm-core/src/services/workflow-orchestrator.service.ts`
**Responsibilities**:
- Track current phase (RED/GREEN/COMMIT) per subtask
- Generate work units with context for each phase
- Validate phase completion criteria
- Advance state machine on successful completion
- Handle errors and retry logic
- Persist run state for resumability
**API**:
```typescript
interface WorkflowOrchestrator {
// Start a new autopilot run
startRun(taskId: string, options?: RunOptions): Promise<RunContext>;
// Get next work unit to execute
getNextWorkUnit(runId: string): Promise<WorkUnit | null>;
// Report work unit completion
completeWorkUnit(
runId: string,
workUnitId: string,
result: WorkUnitResult
): Promise<void>;
// Get current run state
getRunState(runId: string): Promise<RunState>;
// Pause/resume
pauseRun(runId: string): Promise<void>;
resumeRun(runId: string): Promise<void>;
}
interface WorkUnit {
id: string; // Unique work unit ID
phase: 'RED' | 'GREEN' | 'COMMIT';
subtaskId: string; // e.g., "42.1"
action: string; // Human-readable description
context: WorkUnitContext; // All info needed to execute
preconditions: Precondition[]; // Checks before execution
}
interface WorkUnitContext {
taskId: string;
taskTitle: string;
subtaskTitle: string;
subtaskDescription: string;
dependencies: string[]; // Completed subtask IDs
testCommand: string; // e.g., "npm test"
// Phase-specific context
redPhase?: {
testFile: string; // Where to create test
testFramework: string; // e.g., "vitest"
acceptanceCriteria: string[];
};
greenPhase?: {
testFile: string; // Test to make pass
implementationHints: string[];
expectedFiles: string[]; // Files likely to modify
};
commitPhase?: {
commitMessage: string; // Pre-generated message
filesToCommit: string[]; // Files modified in RED+GREEN
};
}
interface WorkUnitResult {
success: boolean;
phase: 'RED' | 'GREEN' | 'COMMIT';
// RED phase results
testsCreated?: string[];
testsFailed?: number;
// GREEN phase results
testsPassed?: number;
filesModified?: string[];
attempts?: number;
// COMMIT phase results
commitSha?: string;
// Common
error?: string;
logs?: string;
}
interface RunState {
runId: string;
taskId: string;
status: 'running' | 'paused' | 'completed' | 'failed';
currentPhase: 'RED' | 'GREEN' | 'COMMIT';
currentSubtask: string;
completedSubtasks: string[];
failedSubtasks: string[];
startTime: Date;
lastUpdateTime: Date;
// Resumability
checkpoint: {
subtaskId: string;
phase: 'RED' | 'GREEN' | 'COMMIT';
attemptNumber: number;
};
}
```
### 2. State Machine Logic
**Phase Transitions**:
```
START → RED(subtask 1) → GREEN(subtask 1) → COMMIT(subtask 1)
RED(subtask 2) ← ─ ─ ─ ┘
GREEN(subtask 2)
COMMIT(subtask 2)
(repeat for remaining subtasks)
FINALIZE → END
```
**Phase Rules**:
- **RED**: Can only transition to GREEN if tests created and failing
- **GREEN**: Can only transition to COMMIT if tests passing (attempt < maxAttempts)
- **COMMIT**: Can only transition to next RED if commit successful
- **FINALIZE**: Can only start if all subtasks completed
**Preconditions**:
- RED: No uncommitted changes (or staged from previous GREEN that failed)
- GREEN: RED phase complete, tests exist and are failing
- COMMIT: GREEN phase complete, all tests passing, coverage meets threshold
### 3. MCP Integration
**New MCP Tools** (expose WorkflowOrchestrator via MCP):
```typescript
// Start an autopilot run
mcp__task_master_ai__autopilot_start(taskId: string, dryRun?: boolean)
// Get next work unit
mcp__task_master_ai__autopilot_next_work_unit(runId: string)
// Complete current work unit
mcp__task_master_ai__autopilot_complete_work_unit(
runId: string,
workUnitId: string,
result: WorkUnitResult
)
// Get run state
mcp__task_master_ai__autopilot_get_state(runId: string)
// Pause/resume
mcp__task_master_ai__autopilot_pause(runId: string)
mcp__task_master_ai__autopilot_resume(runId: string)
```
### 4. Git/Test Adapters
**GitAdapter** (`packages/tm-core/src/services/git-adapter.service.ts`):
- Check working tree status
- Validate branch state
- Read git config (user, remote, default branch)
- **Does NOT execute** git commands (that's executor's job)
**TestAdapter** (`packages/tm-core/src/services/test-adapter.service.ts`):
- Detect test framework from package.json
- Parse test output (failures, passes, coverage)
- Validate coverage thresholds
- **Does NOT run** tests (that's executor's job)
### 5. Run State Persistence
**Storage Location**: `.taskmaster/reports/runs/<runId>/`
**Files**:
- `state.json` - Current run state (for resumability)
- `log.jsonl` - Event stream (timestamped work unit completions)
- `manifest.json` - Run metadata
- `work-units.json` - All work units generated for this run
**Example `state.json`**:
```json
{
"runId": "2025-01-15-142033",
"taskId": "42",
"status": "paused",
"currentPhase": "GREEN",
"currentSubtask": "42.2",
"completedSubtasks": ["42.1"],
"failedSubtasks": [],
"checkpoint": {
"subtaskId": "42.2",
"phase": "GREEN",
"attemptNumber": 2
},
"startTime": "2025-01-15T14:20:33Z",
"lastUpdateTime": "2025-01-15T14:35:12Z"
}
```
## Implementation Plan
### Step 1: WorkflowOrchestrator Skeleton
- [ ] Create `workflow-orchestrator.service.ts` with interfaces
- [ ] Implement state machine logic (phase transitions)
- [ ] Add run state persistence (state.json, log.jsonl)
- [ ] Write unit tests for state machine
### Step 2: Work Unit Generation
- [ ] Implement `getNextWorkUnit()` with context assembly
- [ ] Generate RED phase work units (test file paths, criteria)
- [ ] Generate GREEN phase work units (implementation hints)
- [ ] Generate COMMIT phase work units (commit messages)
### Step 3: Git/Test Adapters
- [ ] Create GitAdapter for status checks only
- [ ] Create TestAdapter for output parsing only
- [ ] Add precondition validation using adapters
- [ ] Write adapter unit tests
### Step 4: MCP Integration
- [ ] Add MCP tool definitions in `packages/mcp-server/src/tools/`
- [ ] Wire up WorkflowOrchestrator to MCP tools
- [ ] Test MCP tools via Claude Code
- [ ] Document MCP workflow in CLAUDE.md
### Step 5: CLI Integration
- [ ] Update `autopilot.command.ts` to call WorkflowOrchestrator
- [ ] Add `--interactive` mode that shows work units and waits for completion
- [ ] Add `--resume` flag to continue paused runs
- [ ] Test end-to-end flow
### Step 6: Integration Testing
- [ ] Create test task with 2-3 subtasks
- [ ] Run autopilot start get work unit complete repeat
- [ ] Verify state persistence and resumability
- [ ] Test failure scenarios (test failures, git issues)
## Success Criteria
- [ ] WorkflowOrchestrator can generate work units for all phases
- [ ] MCP tools allow Claude Code to query and complete work units
- [ ] State persists correctly between work unit completions
- [ ] Run can be paused and resumed from checkpoint
- [ ] Adapters validate preconditions without executing commands
- [ ] End-to-end: Claude Code can complete a simple task via work units
## Out of Scope (Phase 1)
- Actual git operations (branch creation, commits) - executor handles this
- Actual test execution - executor handles this
- PR creation - deferred to Phase 2
- TUI interface - deferred to Phase 3
- Coverage enforcement - deferred to Phase 2
## Example Usage Flow
```bash
# Terminal 1: Claude Code session
$ claude
# In Claude Code (via MCP):
> Start autopilot for task 42
[Calls mcp__task_master_ai__autopilot_start(42)]
→ Run started: run-2025-01-15-142033
> Get next work unit
[Calls mcp__task_master_ai__autopilot_next_work_unit(run-2025-01-15-142033)]
→ Work unit: RED phase for subtask 42.1
→ Action: Generate failing tests for metrics schema
→ Test file: src/__tests__/schema.test.js
→ Framework: vitest
> [Claude Code creates test file, runs tests]
> Complete work unit
[Calls mcp__task_master_ai__autopilot_complete_work_unit(
run-2025-01-15-142033,
workUnit-42.1-RED,
{ success: true, testsCreated: ['src/__tests__/schema.test.js'], testsFailed: 3 }
)]
→ Work unit completed. State saved.
> Get next work unit
[Calls mcp__task_master_ai__autopilot_next_work_unit(run-2025-01-15-142033)]
→ Work unit: GREEN phase for subtask 42.1
→ Action: Implement code to pass failing tests
→ Test file: src/__tests__/schema.test.js
→ Expected implementation: src/schema.js
> [Claude Code implements schema.js, runs tests, confirms all pass]
> Complete work unit
[...]
→ Work unit completed. Ready for COMMIT.
> Get next work unit
[...]
→ Work unit: COMMIT phase for subtask 42.1
→ Commit message: "feat(metrics): add metrics schema (task 42.1)"
→ Files to commit: src/__tests__/schema.test.js, src/schema.js
> [Claude Code stages files and commits]
> Complete work unit
[...]
→ Subtask 42.1 complete! Moving to 42.2...
```
## Dependencies
- Existing TaskService (task loading, status updates)
- Existing PreflightChecker (environment validation)
- Existing TaskLoaderService (dependency ordering)
- MCP server infrastructure
## Estimated Effort
7-10 days
## Next Phase
Phase 2 will add:
- PR creation via gh CLI
- Coverage enforcement
- Enhanced error recovery
- Full resumability testing

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# Phase 2: PR + Resumability - Autonomous TDD Workflow
## Objective
Add PR creation with GitHub CLI integration, resumable checkpoints for interrupted runs, and enhanced guardrails with coverage enforcement.
## Scope
- GitHub PR creation via `gh` CLI
- Well-formed PR body using run report
- Resumable checkpoints and `--resume` flag
- Coverage enforcement before finalization
- Optional lint/format step
- Enhanced error recovery
## Deliverables
### 1. PR Creation Integration
**PRAdapter** (`packages/tm-core/src/services/pr-adapter.ts`):
```typescript
class PRAdapter {
async isGHAvailable(): Promise<boolean>
async createPR(options: PROptions): Promise<PRResult>
async getPRTemplate(runReport: RunReport): Promise<string>
// Fallback for missing gh CLI
async getManualPRInstructions(options: PROptions): Promise<string>
}
interface PROptions {
branch: string
base: string
title: string
body: string
draft?: boolean
}
interface PRResult {
url: string
number: number
}
```
**PR Title Format:**
```
Task #<id> [<tag>]: <title>
```
Example: `Task #42 [analytics]: User metrics tracking`
**PR Body Template:**
Located at `.taskmaster/templates/pr-body.md`:
```markdown
## Summary
Implements Task #42 from TaskMaster autonomous workflow.
**Branch:** {branch}
**Tag:** {tag}
**Subtasks completed:** {subtaskCount}
{taskDescription}
## Subtasks
{subtasksList}
## Test Coverage
| Metric | Coverage |
|--------|----------|
| Lines | {lines}% |
| Branches | {branches}% |
| Functions | {functions}% |
| Statements | {statements}% |
**All subtasks passed with {totalTests} tests.**
## Commits
{commitsList}
## Run Report
Full execution report: `.taskmaster/reports/runs/{runId}/`
---
🤖 Generated with [Task Master](https://github.com/cline/task-master) autonomous TDD workflow
```
**Token replacement:**
- `{branch}` → branch name
- `{tag}` → active tag
- `{subtaskCount}` → number of completed subtasks
- `{taskDescription}` → task description from TaskMaster
- `{subtasksList}` → markdown list of subtask titles
- `{lines}`, `{branches}`, `{functions}`, `{statements}` → coverage percentages
- `{totalTests}` → total test count
- `{commitsList}` → markdown list of commit SHAs and messages
- `{runId}` → run ID timestamp
### 2. GitHub CLI Integration
**Detection:**
```bash
which gh
```
If not found, show fallback instructions:
```bash
✓ Branch pushed: analytics/task-42-user-metrics
✗ gh CLI not found - cannot create PR automatically
To create PR manually:
gh pr create \
--base main \
--head analytics/task-42-user-metrics \
--title "Task #42 [analytics]: User metrics tracking" \
--body-file .taskmaster/reports/runs/2025-01-15-142033/pr.md
Or visit:
https://github.com/org/repo/compare/main...analytics/task-42-user-metrics
```
**Confirmation gate:**
```bash
Ready to create PR:
Title: Task #42 [analytics]: User metrics tracking
Base: main
Head: analytics/task-42-user-metrics
Create PR? [Y/n]
```
Unless `--no-confirm` flag is set.
### 3. Resumable Workflow
**State Checkpoint** (`state.json`):
```json
{
"runId": "2025-01-15-142033",
"taskId": "42",
"phase": "subtask-loop",
"currentSubtask": "42.2",
"currentPhase": "green",
"attempts": 2,
"completedSubtasks": ["42.1"],
"commits": ["a1b2c3d"],
"branch": "analytics/task-42-user-metrics",
"tag": "analytics",
"canResume": true,
"pausedAt": "2025-01-15T14:25:35Z",
"pausedReason": "max_attempts_reached",
"nextAction": "manual_review_required"
}
```
**Resume Command:**
```bash
$ tm autopilot --resume
Resuming run: 2025-01-15-142033
Task: #42 [analytics] User metrics tracking
Branch: analytics/task-42-user-metrics
Last subtask: 42.2 (GREEN phase, attempt 2/3 failed)
Paused: 5 minutes ago
Reason: Could not achieve green state after 3 attempts
Last error: POST /api/metrics returns 500 instead of 201
Resume from subtask 42.2 GREEN phase? [Y/n]
```
**Resume logic:**
1. Load state from `.taskmaster/reports/runs/<runId>/state.json`
2. Verify branch still exists and is checked out
3. Verify no uncommitted changes (unless `--force`)
4. Continue from last checkpoint phase
5. Update state file as execution progresses
**Multiple interrupted runs:**
```bash
$ tm autopilot --resume
Found 2 resumable runs:
1. 2025-01-15-142033 - Task #42 (paused 5 min ago at subtask 42.2 GREEN)
2. 2025-01-14-103022 - Task #38 (paused 2 hours ago at subtask 38.3 RED)
Select run to resume [1-2]:
```
### 4. Coverage Enforcement
**Coverage Check Phase** (before finalization):
```typescript
async function enforceCoverage(runId: string): Promise<void> {
const testResults = await testRunner.runAll()
const coverage = await testRunner.getCoverage()
const thresholds = config.test.coverageThresholds
const failures = []
if (coverage.lines < thresholds.lines) {
failures.push(`Lines: ${coverage.lines}% < ${thresholds.lines}%`)
}
// ... check branches, functions, statements
if (failures.length > 0) {
throw new CoverageError(
`Coverage thresholds not met:\n${failures.join('\n')}`
)
}
// Store coverage in run report
await storeRunArtifact(runId, 'coverage.json', coverage)
}
```
**Handling coverage failures:**
```bash
⚠️ Coverage check failed:
Lines: 78.5% < 80%
Branches: 75.0% < 80%
Options:
1. Add more tests and resume
2. Lower thresholds in .taskmaster/config.json
3. Skip coverage check: tm autopilot --resume --skip-coverage
Run paused. Fix coverage and resume with:
tm autopilot --resume
```
### 5. Optional Lint/Format Step
**Configuration:**
```json
{
"autopilot": {
"finalization": {
"lint": {
"enabled": true,
"command": "npm run lint",
"fix": true,
"failOnError": false
},
"format": {
"enabled": true,
"command": "npm run format",
"commitChanges": true
}
}
}
}
```
**Execution:**
```bash
Finalization Steps:
✓ All tests passing (12 tests, 0 failures)
✓ Coverage thresholds met (85% lines, 82% branches)
LINT Running linter... ⏳
LINT ✓ No lint errors
FORMAT Running formatter... ⏳
FORMAT ✓ Formatted 3 files
FORMAT ✓ Committed formatting changes: "chore: auto-format code"
PUSH Pushing to origin... ⏳
PUSH ✓ Pushed analytics/task-42-user-metrics
PR Creating pull request... ⏳
PR ✓ Created PR #123
https://github.com/org/repo/pull/123
```
### 6. Enhanced Error Recovery
**Pause Points:**
- Max GREEN attempts reached (current)
- Coverage check failed (new)
- Lint errors (if `failOnError: true`)
- Git push failed (new)
- PR creation failed (new)
**Each pause saves:**
- Full state checkpoint
- Last command output
- Suggested next actions
- Resume instructions
**Automatic recovery attempts:**
- Git push: retry up to 3 times with backoff
- PR creation: fall back to manual instructions
- Lint: auto-fix if enabled, otherwise pause
### 7. Finalization Phase Enhancement
**Updated workflow:**
1. Run full test suite
2. Check coverage thresholds → pause if failed
3. Run lint (if enabled) → pause if failed and `failOnError: true`
4. Run format (if enabled) → auto-commit changes
5. Confirm push (unless `--no-confirm`)
6. Push branch → retry on failure
7. Generate PR body from template
8. Create PR via gh → fall back to manual instructions
9. Update task status to 'review' (configurable)
10. Save final run report
**Final output:**
```bash
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
✅ Task #42 [analytics]: User metrics tracking - COMPLETE
Branch: analytics/task-42-user-metrics
Subtasks completed: 3/3
Commits: 3
Total tests: 12 (12 passed, 0 failed)
Coverage: 85% lines, 82% branches, 88% functions, 85% statements
PR #123: https://github.com/org/repo/pull/123
Run report: .taskmaster/reports/runs/2025-01-15-142033/
Next steps:
- Review PR and request changes if needed
- Merge when ready
- Task status updated to 'review'
Completed in 24 minutes
```
## CLI Updates
**New flags:**
- `--resume` → Resume from last checkpoint
- `--skip-coverage` → Skip coverage checks
- `--skip-lint` → Skip lint step
- `--skip-format` → Skip format step
- `--skip-pr` → Push branch but don't create PR
- `--draft-pr` → Create draft PR instead of ready-for-review
## Configuration Updates
**Add to `.taskmaster/config.json`:**
```json
{
"autopilot": {
"finalization": {
"lint": {
"enabled": false,
"command": "npm run lint",
"fix": true,
"failOnError": false
},
"format": {
"enabled": false,
"command": "npm run format",
"commitChanges": true
},
"updateTaskStatus": "review"
}
},
"git": {
"pr": {
"enabled": true,
"base": "default",
"bodyTemplate": ".taskmaster/templates/pr-body.md",
"draft": false
},
"pushRetries": 3,
"pushRetryDelay": 5000
}
}
```
## Success Criteria
- Can create PR automatically with well-formed body
- Can resume interrupted runs from any checkpoint
- Coverage checks prevent low-quality code from being merged
- Clear error messages and recovery paths for all failure modes
- Run reports include full PR context for review
## Out of Scope (defer to Phase 3)
- Multiple test framework support (pytest, go test)
- Diff preview before commits
- TUI panel implementation
- Extension/IDE integration
## Testing Strategy
- Mock `gh` CLI for PR creation tests
- Test resume from each possible pause point
- Test coverage failure scenarios
- Test lint/format integration with mock commands
- End-to-end test with PR creation on test repo
## Dependencies
- Phase 1 completed (core workflow)
- GitHub CLI (`gh`) installed (optional, fallback provided)
- Test framework supports coverage output
## Estimated Effort
1-2 weeks
## Risks & Mitigations
- **Risk:** GitHub CLI auth issues
- **Mitigation:** Clear auth setup docs, fallback to manual instructions
- **Risk:** PR body template doesn't match all project needs
- **Mitigation:** Make template customizable via config path
- **Risk:** Resume state gets corrupted
- **Mitigation:** Validate state on load, provide --force-reset option
- **Risk:** Coverage calculation differs between runs
- **Mitigation:** Store coverage with each test run for comparison
## Validation
Test with:
- Successful PR creation end-to-end
- Resume from GREEN attempt failure
- Resume from coverage failure
- Resume from lint failure
- Missing `gh` CLI (fallback to manual)
- Lint/format integration enabled
- Multiple interrupted runs (selection UI)

View File

@@ -0,0 +1,534 @@
# Phase 3: Extensibility + Guardrails - Autonomous TDD Workflow
## Objective
Add multi-language/framework support, enhanced safety guardrails, TUI interface, and extensibility for IDE/editor integration.
## Scope
- Multi-language test runner support (pytest, go test, etc.)
- Enhanced safety: diff preview, confirmation gates, minimal-change prompts
- Optional TUI panel with tmux integration
- State-based extension API for IDE integration
- Parallel subtask execution (experimental)
## Deliverables
### 1. Multi-Language Test Runner Support
**Extend TestRunnerAdapter:**
```typescript
class TestRunnerAdapter {
// Existing methods...
async detectLanguage(): Promise<Language>
async detectFramework(language: Language): Promise<Framework>
async getFrameworkAdapter(framework: Framework): Promise<FrameworkAdapter>
}
enum Language {
JavaScript = 'javascript',
TypeScript = 'typescript',
Python = 'python',
Go = 'go',
Rust = 'rust'
}
enum Framework {
Vitest = 'vitest',
Jest = 'jest',
Pytest = 'pytest',
GoTest = 'gotest',
CargoTest = 'cargotest'
}
interface FrameworkAdapter {
runTargeted(pattern: string): Promise<TestResults>
runAll(): Promise<TestResults>
parseCoverage(output: string): Promise<CoverageReport>
getTestFilePattern(): string
getTestFileExtension(): string
}
```
**Framework-specific adapters:**
**PytestAdapter** (`packages/tm-core/src/services/test-adapters/pytest-adapter.ts`):
```typescript
class PytestAdapter implements FrameworkAdapter {
async runTargeted(pattern: string): Promise<TestResults> {
const output = await exec(`pytest ${pattern} --json-report`)
return this.parseResults(output)
}
async runAll(): Promise<TestResults> {
const output = await exec('pytest --cov --json-report')
return this.parseResults(output)
}
parseCoverage(output: string): Promise<CoverageReport> {
// Parse pytest-cov XML output
}
getTestFilePattern(): string {
return '**/test_*.py'
}
getTestFileExtension(): string {
return '.py'
}
}
```
**GoTestAdapter** (`packages/tm-core/src/services/test-adapters/gotest-adapter.ts`):
```typescript
class GoTestAdapter implements FrameworkAdapter {
async runTargeted(pattern: string): Promise<TestResults> {
const output = await exec(`go test ${pattern} -json`)
return this.parseResults(output)
}
async runAll(): Promise<TestResults> {
const output = await exec('go test ./... -coverprofile=coverage.out -json')
return this.parseResults(output)
}
parseCoverage(output: string): Promise<CoverageReport> {
// Parse go test coverage output
}
getTestFilePattern(): string {
return '**/*_test.go'
}
getTestFileExtension(): string {
return '_test.go'
}
}
```
**Detection Logic:**
```typescript
async function detectFramework(): Promise<Framework> {
// Check for package.json
if (await exists('package.json')) {
const pkg = await readJSON('package.json')
if (pkg.devDependencies?.vitest) return Framework.Vitest
if (pkg.devDependencies?.jest) return Framework.Jest
}
// Check for Python files
if (await exists('pytest.ini') || await exists('setup.py')) {
return Framework.Pytest
}
// Check for Go files
if (await exists('go.mod')) {
return Framework.GoTest
}
// Check for Rust files
if (await exists('Cargo.toml')) {
return Framework.CargoTest
}
throw new Error('Could not detect test framework')
}
```
### 2. Enhanced Safety Guardrails
**Diff Preview Mode:**
```bash
$ tm autopilot 42 --preview-diffs
[2/3] Subtask 42.2: Add collection endpoint
RED ✓ Tests created: src/api/__tests__/metrics.test.js
GREEN Implementing code...
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Proposed changes (src/api/metrics.js):
+ import { MetricsSchema } from '../models/schema.js'
+
+ export async function createMetric(data) {
+ const validated = MetricsSchema.parse(data)
+ const result = await db.metrics.create(validated)
+ return result
+ }
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Apply these changes? [Y/n/e(dit)/s(kip)]
Y - Apply and continue
n - Reject and retry GREEN phase
e - Open in editor for manual changes
s - Skip this subtask
```
**Minimal Change Enforcement:**
Add to system prompt:
```markdown
CRITICAL: Make MINIMAL changes to pass the failing tests.
- Only modify files directly related to the subtask
- Do not refactor existing code unless absolutely necessary
- Do not add features beyond the acceptance criteria
- Keep changes under 50 lines per file when possible
- Prefer composition over modification
```
**Change Size Warnings:**
```bash
⚠️ Large change detected:
Files modified: 5
Lines changed: +234, -12
This subtask was expected to be small (~50 lines).
Consider:
- Breaking into smaller subtasks
- Reviewing acceptance criteria
- Checking for unintended changes
Continue anyway? [y/N]
```
### 3. TUI Interface with tmux
**Layout:**
```
┌──────────────────────────────────┬─────────────────────────────────┐
│ Task Navigator (left) │ Executor Terminal (right) │
│ │ │
│ Project: my-app │ $ tm autopilot --executor-mode │
│ Branch: analytics/task-42 │ > Running subtask 42.2 GREEN... │
│ Tag: analytics │ > Implementing endpoint... │
│ │ > Tests: 3 passed, 0 failed │
│ Tasks: │ > Ready to commit │
│ → 42 [in-progress] User metrics │ │
│ → 42.1 [done] Schema │ [Live output from executor] │
│ → 42.2 [active] Endpoint ◀ │ │
│ → 42.3 [pending] Dashboard │ │
│ │ │
│ [s] start [p] pause [q] quit │ │
└──────────────────────────────────┴─────────────────────────────────┘
```
**Implementation:**
**TUI Navigator** (`apps/cli/src/ui/tui/navigator.ts`):
```typescript
import blessed from 'blessed'
class AutopilotTUI {
private screen: blessed.Widgets.Screen
private taskList: blessed.Widgets.ListElement
private statusBox: blessed.Widgets.BoxElement
private executorPane: string // tmux pane ID
async start(taskId?: string) {
// Create blessed screen
this.screen = blessed.screen()
// Create task list widget
this.taskList = blessed.list({
label: 'Tasks',
keys: true,
vi: true,
style: { selected: { bg: 'blue' } }
})
// Spawn tmux pane for executor
this.executorPane = await this.spawnExecutorPane()
// Watch state file for updates
this.watchStateFile()
// Handle keybindings
this.setupKeybindings()
}
private async spawnExecutorPane(): Promise<string> {
const paneId = await exec('tmux split-window -h -P -F "#{pane_id}"')
await exec(`tmux send-keys -t ${paneId} "tm autopilot --executor-mode" Enter`)
return paneId.trim()
}
private watchStateFile() {
watch('.taskmaster/state/current-run.json', (event, filename) => {
this.updateDisplay()
})
}
private setupKeybindings() {
this.screen.key(['s'], () => this.startTask())
this.screen.key(['p'], () => this.pauseTask())
this.screen.key(['q'], () => this.quit())
this.screen.key(['up', 'down'], () => this.navigateTasks())
}
}
```
**Executor Mode:**
```bash
$ tm autopilot 42 --executor-mode
# Runs in executor pane, writes state to shared file
# Left pane reads state file and updates display
```
**State File** (`.taskmaster/state/current-run.json`):
```json
{
"runId": "2025-01-15-142033",
"taskId": "42",
"status": "running",
"currentPhase": "green",
"currentSubtask": "42.2",
"lastOutput": "Implementing endpoint...",
"testsStatus": {
"passed": 3,
"failed": 0
}
}
```
### 4. Extension API for IDE Integration
**State-based API:**
Expose run state via JSON files that IDEs can read:
- `.taskmaster/state/current-run.json` - live run state
- `.taskmaster/reports/runs/<runId>/manifest.json` - run metadata
- `.taskmaster/reports/runs/<runId>/log.jsonl` - event stream
**WebSocket API (optional):**
```typescript
// packages/tm-core/src/services/autopilot-server.ts
class AutopilotServer {
private wss: WebSocketServer
start(port: number = 7890) {
this.wss = new WebSocketServer({ port })
this.wss.on('connection', (ws) => {
// Send current state
ws.send(JSON.stringify(this.getCurrentState()))
// Stream events
this.orchestrator.on('*', (event) => {
ws.send(JSON.stringify(event))
})
})
}
}
```
**Usage from IDE extension:**
```typescript
// VS Code extension example
const ws = new WebSocket('ws://localhost:7890')
ws.on('message', (data) => {
const event = JSON.parse(data)
if (event.type === 'subtask:complete') {
vscode.window.showInformationMessage(
`Subtask ${event.subtaskId} completed`
)
}
})
```
### 5. Parallel Subtask Execution (Experimental)
**Dependency Analysis:**
```typescript
class SubtaskScheduler {
async buildDependencyGraph(subtasks: Subtask[]): Promise<DAG> {
const graph = new DAG()
for (const subtask of subtasks) {
graph.addNode(subtask.id)
for (const depId of subtask.dependencies) {
graph.addEdge(depId, subtask.id)
}
}
return graph
}
async getParallelBatches(graph: DAG): Promise<Subtask[][]> {
const batches: Subtask[][] = []
const completed = new Set<string>()
while (completed.size < graph.size()) {
const ready = graph.nodes.filter(node =>
!completed.has(node.id) &&
node.dependencies.every(dep => completed.has(dep))
)
batches.push(ready)
ready.forEach(node => completed.add(node.id))
}
return batches
}
}
```
**Parallel Execution:**
```bash
$ tm autopilot 42 --parallel
[Batch 1] Running 2 subtasks in parallel:
→ 42.1: Add metrics schema
→ 42.4: Add API documentation
42.1 RED ✓ Tests created
42.4 RED ✓ Tests created
42.1 GREEN ✓ Implementation complete
42.4 GREEN ✓ Implementation complete
42.1 COMMIT ✓ Committed: a1b2c3d
42.4 COMMIT ✓ Committed: e5f6g7h
[Batch 2] Running 2 subtasks in parallel (depend on 42.1):
→ 42.2: Add collection endpoint
→ 42.3: Add dashboard widget
...
```
**Conflict Detection:**
```typescript
async function detectConflicts(subtasks: Subtask[]): Promise<Conflict[]> {
const conflicts: Conflict[] = []
for (let i = 0; i < subtasks.length; i++) {
for (let j = i + 1; j < subtasks.length; j++) {
const filesA = await predictAffectedFiles(subtasks[i])
const filesB = await predictAffectedFiles(subtasks[j])
const overlap = filesA.filter(f => filesB.includes(f))
if (overlap.length > 0) {
conflicts.push({
subtasks: [subtasks[i].id, subtasks[j].id],
files: overlap
})
}
}
}
return conflicts
}
```
### 6. Advanced Configuration
**Add to `.taskmaster/config.json`:**
```json
{
"autopilot": {
"safety": {
"previewDiffs": false,
"maxChangeLinesPerFile": 100,
"warnOnLargeChanges": true,
"requireConfirmOnLargeChanges": true
},
"parallel": {
"enabled": false,
"maxConcurrent": 3,
"detectConflicts": true
},
"tui": {
"enabled": false,
"tmuxSession": "taskmaster-autopilot"
},
"api": {
"enabled": false,
"port": 7890,
"allowRemote": false
}
},
"test": {
"frameworks": {
"python": {
"runner": "pytest",
"coverageCommand": "pytest --cov",
"testPattern": "**/test_*.py"
},
"go": {
"runner": "go test",
"coverageCommand": "go test ./... -coverprofile=coverage.out",
"testPattern": "**/*_test.go"
}
}
}
}
```
## CLI Updates
**New commands:**
```bash
tm autopilot <taskId> --tui # Launch TUI interface
tm autopilot <taskId> --parallel # Enable parallel execution
tm autopilot <taskId> --preview-diffs # Show diffs before applying
tm autopilot <taskId> --executor-mode # Run as executor pane
tm autopilot-server start # Start WebSocket API
```
## Success Criteria
- Supports Python projects with pytest
- Supports Go projects with go test
- Diff preview prevents unwanted changes
- TUI provides better visibility for long-running tasks
- IDE extensions can integrate via state files or WebSocket
- Parallel execution reduces total time for independent subtasks
## Out of Scope
- Full Electron/web GUI
- AI executor selection UI (defer to Phase 4)
- Multi-repository support
- Remote execution on cloud runners
## Testing Strategy
- Test with Python project (pytest)
- Test with Go project (go test)
- Test diff preview UI with mock changes
- Test parallel execution with independent subtasks
- Test conflict detection with overlapping file changes
- Test TUI with mock tmux environment
## Dependencies
- Phase 2 completed (PR + resumability)
- tmux installed (for TUI)
- blessed or ink library (for TUI rendering)
## Estimated Effort
3-4 weeks
## Risks & Mitigations
- **Risk:** Parallel execution causes git conflicts
- **Mitigation:** Conservative conflict detection, sequential fallback
- **Risk:** TUI adds complexity and maintenance burden
- **Mitigation:** Keep TUI optional, state-based design allows alternatives
- **Risk:** Framework adapters hard to maintain across versions
- **Mitigation:** Abstract common parsing logic, document adapter interface
- **Risk:** Diff preview slows down workflow
- **Mitigation:** Make optional, use --preview-diffs flag only when needed
## Validation
Test with:
- Python project with pytest and pytest-cov
- Go project with go test
- Large changes requiring confirmation
- Parallel execution with 3+ independent subtasks
- TUI with task selection and live status updates
- VS Code extension reading state files

View File

@@ -0,0 +1,197 @@
{
"meta": {
"generatedAt": "2025-10-07T09:46:06.248Z",
"tasksAnalyzed": 23,
"totalTasks": 23,
"analysisCount": 23,
"thresholdScore": 5,
"projectName": "Taskmaster",
"usedResearch": false
},
"complexityAnalysis": [
{
"taskId": 31,
"taskTitle": "Create WorkflowOrchestrator service foundation",
"complexityScore": 7,
"recommendedSubtasks": 5,
"expansionPrompt": "Break down the WorkflowOrchestrator foundation into its core architectural components: phase management system, event emitter infrastructure, state management interfaces, service integration, and lifecycle control methods. Each subtask should focus on a specific architectural concern with clear interfaces and testable units.",
"reasoning": "This is a foundational service requiring state machine implementation, event-driven architecture, and integration with existing services. The complexity is high due to the need for robust phase management, error handling, and service orchestration patterns."
},
{
"taskId": 32,
"taskTitle": "Implement GitAdapter for repository operations",
"complexityScore": 6,
"recommendedSubtasks": 4,
"expansionPrompt": "Decompose the GitAdapter implementation into: TypeScript wrapper creation around existing git-utils.js, core git operation methods with comprehensive error handling, branch naming pattern system with token replacement, and confirmation gates for destructive operations. Focus on type safety and existing code integration.",
"reasoning": "Moderate-high complexity due to TypeScript integration over existing JavaScript utilities, branch pattern implementation, and safety mechanisms. The existing git-utils.js provides a solid foundation, reducing complexity."
},
{
"taskId": 33,
"taskTitle": "Create TestRunnerAdapter for framework detection and execution",
"complexityScore": 8,
"recommendedSubtasks": 6,
"expansionPrompt": "Break down TestRunnerAdapter into framework detection logic, test execution engine with process management, Jest-specific result parsing, Vitest-specific result parsing, unified result interfaces, and final integration. Each framework parser should be separate to handle their unique output formats.",
"reasoning": "High complexity due to multiple framework support (Jest, Vitest), child process management, result parsing from different formats, coverage reporting, and timeout handling. Each framework has unique output formats requiring specialized parsers."
},
{
"taskId": 34,
"taskTitle": "Implement autopilot CLI command structure",
"complexityScore": 5,
"recommendedSubtasks": 4,
"expansionPrompt": "Structure the autopilot command into: basic command setup with Commander.js integration, comprehensive flag handling and validation system, preflight check validation with environment validation, and WorkflowOrchestrator integration with dry-run execution planning. Follow existing CLI patterns from the codebase.",
"reasoning": "Moderate complexity involving CLI structure, flag handling, and integration with WorkflowOrchestrator. The existing CLI patterns and Commander.js usage in the codebase provide good guidance, reducing implementation complexity."
},
{
"taskId": 35,
"taskTitle": "Integrate surgical test generator with WorkflowOrchestrator",
"complexityScore": 6,
"recommendedSubtasks": 4,
"expansionPrompt": "Decompose the test generation integration into: TaskExecutionService enhancement for test generation mode, TestGenerationService creation using executor framework, prompt composition system for rule integration, and framework-specific test pattern support. Leverage existing executor patterns from the codebase.",
"reasoning": "Moderate-high complexity due to integration with existing services, prompt composition system, and framework-specific test generation. The existing executor framework and TaskExecutionService provide good integration points."
},
{
"taskId": 36,
"taskTitle": "Implement subtask TDD loop execution",
"complexityScore": 9,
"recommendedSubtasks": 7,
"expansionPrompt": "Break down the TDD loop into: SubtaskExecutor class architecture, RED phase test generation, GREEN phase code generation, COMMIT phase with conventional commits, retry mechanism for GREEN phase, timeout and backoff policies, and TaskService integration. Each phase should be independently testable.",
"reasoning": "Very high complexity due to implementing the complete TDD red-green-commit cycle with AI integration, retry logic, timeout handling, and git operations. This is the core autonomous workflow requiring robust error handling and state management."
},
{
"taskId": 37,
"taskTitle": "Add configuration schema for autopilot settings",
"complexityScore": 4,
"recommendedSubtasks": 3,
"expansionPrompt": "Expand configuration support into: extending configuration interfaces with autopilot settings, updating ConfigManager validation logic, and implementing default configuration values. Build on existing configuration patterns and maintain backward compatibility.",
"reasoning": "Low-moderate complexity involving schema extension and validation logic. The existing configuration system provides clear patterns to follow, making this primarily an extension task rather than new architecture."
},
{
"taskId": 38,
"taskTitle": "Implement run state persistence and logging",
"complexityScore": 6,
"recommendedSubtasks": 5,
"expansionPrompt": "Structure run state management into: RunStateManager service class creation, run directory structure and manifest creation, JSONL event logging system, test result and commit tracking storage, and state checkpointing with resume functionality. Focus on data integrity and structured logging.",
"reasoning": "Moderate-high complexity due to file system operations, structured logging, state serialization, and resume functionality. Requires careful design of data formats and error handling for persistence operations."
},
{
"taskId": 39,
"taskTitle": "Add GitHub PR creation with run reports",
"complexityScore": 5,
"recommendedSubtasks": 4,
"expansionPrompt": "Decompose PR creation into: PRAdapter service foundation with interfaces, GitHub CLI integration and command execution, PR body generation from run data and test results, and custom PR template system with configuration support. Leverage existing git-utils.js patterns for CLI integration.",
"reasoning": "Moderate complexity involving GitHub CLI integration, report generation, and template systems. The existing git-utils.js provides patterns for CLI tool integration, reducing implementation complexity."
},
{
"taskId": 40,
"taskTitle": "Implement task dependency resolution for subtask ordering",
"complexityScore": 6,
"recommendedSubtasks": 4,
"expansionPrompt": "Break down dependency resolution into: dependency resolution algorithm with cycle detection, topological sorting for subtask ordering, task eligibility checking system, and TaskService integration. Implement graph algorithms for dependency management with proper error handling.",
"reasoning": "Moderate-high complexity due to graph algorithm implementation, cycle detection, and integration with existing task management. Requires careful design of dependency resolution logic and edge case handling."
},
{
"taskId": 41,
"taskTitle": "Create resume functionality for interrupted runs",
"complexityScore": 7,
"recommendedSubtasks": 5,
"expansionPrompt": "Structure resume functionality into: checkpoint creation in RunStateManager, state restoration logic with validation, state validation for safe resume operations, CLI flag implementation for resume command, and partial phase resume functionality. Focus on data integrity and workflow consistency.",
"reasoning": "High complexity due to state serialization/deserialization, workflow restoration, validation logic, and CLI integration. Requires robust error handling and state consistency checks for reliable resume operations."
},
{
"taskId": 42,
"taskTitle": "Add coverage threshold enforcement",
"complexityScore": 5,
"recommendedSubtasks": 4,
"expansionPrompt": "Decompose coverage enforcement into: coverage report parsing from Jest/Vitest, configurable threshold validation logic, coverage gates integration in workflow phases, and detailed coverage failure reporting system. Build on existing TestRunnerAdapter patterns.",
"reasoning": "Moderate complexity involving coverage report parsing, validation logic, and workflow integration. The existing TestRunnerAdapter provides good foundation for extending coverage capabilities."
},
{
"taskId": 43,
"taskTitle": "Implement tmux-based TUI navigator",
"complexityScore": 8,
"recommendedSubtasks": 6,
"expansionPrompt": "Break down TUI implementation into: framework selection and basic structure setup, left pane interface layout with status indicators, tmux integration and terminal coordination, navigation system with keybindings, real-time status updates system, and comprehensive event handling with UX polish. Each component should be independently testable.",
"reasoning": "High complexity due to terminal UI framework integration, tmux session management, real-time updates, keyboard event handling, and terminal interface design. Requires expertise in terminal UI libraries and tmux integration."
},
{
"taskId": 44,
"taskTitle": "Add prompt composition system for context-aware test generation",
"complexityScore": 6,
"recommendedSubtasks": 4,
"expansionPrompt": "Structure prompt composition into: PromptComposer service foundation, template processing engine with token replacement, rule loading system with precedence handling, and context injection with phase-specific prompt generation. Focus on flexible template system and rule management.",
"reasoning": "Moderate-high complexity due to template processing, rule precedence systems, and context injection logic. Requires careful design of template syntax and rule loading mechanisms."
},
{
"taskId": 45,
"taskTitle": "Implement tag-branch mapping and automatic tag switching",
"complexityScore": 5,
"recommendedSubtasks": 3,
"expansionPrompt": "Decompose tag-branch mapping into: GitAdapter enhancement with branch-to-tag extraction logic, automatic tag switching workflow integration, and branch-to-tag mapping persistence with validation. Build on existing git-utils.js and tag management functionality.",
"reasoning": "Moderate complexity involving pattern matching, tag management integration, and workflow automation. The existing git-utils.js and tag management systems provide good foundation for implementation."
},
{
"taskId": 46,
"taskTitle": "Add comprehensive error handling and recovery",
"complexityScore": 7,
"recommendedSubtasks": 5,
"expansionPrompt": "Structure error handling into: error classification system with specific error types, recovery suggestion engine with actionable recommendations, error context management and preservation, force flag implementation with selective bypass, and logging/reporting system integration. Focus on actionable error messages and automated recovery where possible.",
"reasoning": "High complexity due to comprehensive error taxonomy, recovery automation, context preservation, and integration across all workflow components. Requires deep understanding of failure modes and recovery strategies."
},
{
"taskId": 47,
"taskTitle": "Implement conventional commit message generation",
"complexityScore": 4,
"recommendedSubtasks": 3,
"expansionPrompt": "Break down commit message generation into: template system creation with variable substitution, commit type auto-detection based on task content and file changes, and validation with GitAdapter integration. Follow conventional commit standards and integrate with existing git operations.",
"reasoning": "Low-moderate complexity involving template processing, pattern matching for commit type detection, and validation logic. Well-defined conventional commit standards provide clear implementation guidance."
},
{
"taskId": 48,
"taskTitle": "Add multi-framework test execution support",
"complexityScore": 7,
"recommendedSubtasks": 5,
"expansionPrompt": "Expand test framework support into: framework detection system for multiple languages, common adapter interface design, Python pytest adapter implementation, Go and Rust adapter implementations, and integration with existing TestRunnerAdapter. Each language adapter should follow the unified interface pattern.",
"reasoning": "High complexity due to multi-language support, framework detection across different ecosystems, and adapter pattern implementation. Each language has unique testing conventions and output formats."
},
{
"taskId": 49,
"taskTitle": "Implement workflow event streaming for real-time monitoring",
"complexityScore": 6,
"recommendedSubtasks": 4,
"expansionPrompt": "Structure event streaming into: WorkflowOrchestrator EventEmitter enhancement, structured event format with metadata, event persistence to run logs, and optional WebSocket streaming for external monitoring. Focus on event consistency and real-time delivery.",
"reasoning": "Moderate-high complexity due to event-driven architecture, structured event formats, persistence integration, and WebSocket implementation. Requires careful design of event schemas and delivery mechanisms."
},
{
"taskId": 50,
"taskTitle": "Add intelligent test targeting for faster feedback",
"complexityScore": 7,
"recommendedSubtasks": 5,
"expansionPrompt": "Decompose test targeting into: file change detection system, test dependency analysis engine, framework-specific targeting adapters, test impact calculation algorithm, and fallback integration with TestRunnerAdapter. Focus on accuracy and performance optimization.",
"reasoning": "High complexity due to dependency analysis, impact calculation algorithms, framework-specific targeting, and integration with existing test execution. Requires sophisticated analysis of code relationships and test dependencies."
},
{
"taskId": 51,
"taskTitle": "Implement dry-run visualization with execution timeline",
"complexityScore": 6,
"recommendedSubtasks": 4,
"expansionPrompt": "Structure dry-run visualization into: timeline calculation engine with duration estimates, estimation algorithms based on task complexity, ASCII art progress visualization with formatting, and resource validation with preflight checks. Focus on accurate planning and clear visual presentation.",
"reasoning": "Moderate-high complexity due to timeline calculation, estimation algorithms, ASCII visualization, and resource validation. Requires understanding of workflow timing and visual formatting for terminal output."
},
{
"taskId": 52,
"taskTitle": "Add autopilot workflow integration tests",
"complexityScore": 8,
"recommendedSubtasks": 6,
"expansionPrompt": "Structure integration testing into: isolated test environment infrastructure, mock integrations and service stubs, end-to-end workflow test scenarios, performance benchmarking and resource monitoring, test isolation and parallelization strategies, and comprehensive result validation and reporting. Focus on realistic test scenarios and reliable automation.",
"reasoning": "High complexity due to end-to-end testing requirements, mock service integration, performance testing, isolation mechanisms, and comprehensive validation. Requires sophisticated test infrastructure and scenario design."
},
{
"taskId": 53,
"taskTitle": "Finalize autopilot documentation and examples",
"complexityScore": 3,
"recommendedSubtasks": 4,
"expansionPrompt": "Structure documentation into: comprehensive autopilot documentation covering setup and usage, example PRD files and templates for different project types, troubleshooting guide for common issues and solutions, and demo materials with workflow visualization. Focus on clarity and practical examples.",
"reasoning": "Low complexity involving documentation writing, example creation, and demo material production. The main challenge is ensuring accuracy and completeness rather than technical implementation."
}
]
}

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@@ -0,0 +1,93 @@
{
"meta": {
"generatedAt": "2025-10-09T12:47:27.960Z",
"tasksAnalyzed": 10,
"totalTasks": 10,
"analysisCount": 10,
"thresholdScore": 5,
"projectName": "Taskmaster",
"usedResearch": false
},
"complexityAnalysis": [
{
"taskId": 1,
"taskTitle": "Design and Implement Global Storage System",
"complexityScore": 7,
"recommendedSubtasks": 6,
"expansionPrompt": "Break down the global storage system implementation into: 1) Path normalization utilities with cross-platform support, 2) Run ID generation and validation, 3) Manifest.json structure and management, 4) Activity.jsonl append-only logging, 5) State.json mutable checkpoint handling, and 6) Directory structure creation and cleanup. Focus on robust error handling, atomic operations, and isolation between different runs.",
"reasoning": "Complex system requiring cross-platform path handling, multiple file formats (JSON/JSONL), atomic operations, and state management. The existing codebase shows sophisticated file operations infrastructure but this extends beyond current patterns. Implementation involves filesystem operations, concurrency concerns, and data integrity."
},
{
"taskId": 2,
"taskTitle": "Build GitAdapter with Safety Checks",
"complexityScore": 8,
"recommendedSubtasks": 7,
"expansionPrompt": "Decompose GitAdapter into: 1) Git repository detection and validation, 2) Working tree status checking with detailed reporting, 3) Branch operations (create, checkout, list) with safety guards, 4) Commit operations with metadata embedding, 5) Default branch detection and protection logic, 6) Push operations with conflict handling, and 7) Branch name generation from patterns. Emphasize safety checks, confirmation gates, and comprehensive error messages.",
"reasoning": "High complexity due to git operations safety requirements, multiple git commands integration, error handling for various git states, and safety mechanisms. The PRD emphasizes never allowing commits on default branch and requiring clean working tree - critical safety features that need robust implementation."
},
{
"taskId": 3,
"taskTitle": "Implement Test Result Validator",
"complexityScore": 5,
"recommendedSubtasks": 4,
"expansionPrompt": "Split test validation into: 1) Input validation and schema definition for test results, 2) RED phase validation logic (ensuring failures exist), 3) GREEN phase validation logic (ensuring all tests pass), and 4) Coverage threshold validation with configurable limits. Include comprehensive validation messages and suggestions for common failure scenarios.",
"reasoning": "Moderate complexity focused on business logic validation. The validator is framework-agnostic (only validates reported numbers), has clear validation rules, and well-defined input/output. The existing codebase shows validation patterns that can be leveraged."
},
{
"taskId": 4,
"taskTitle": "Develop WorkflowOrchestrator State Machine",
"complexityScore": 9,
"recommendedSubtasks": 8,
"expansionPrompt": "Structure the orchestrator into: 1) State machine definition and transitions (Preflight → BranchSetup → SubtaskLoop → Finalize), 2) Event emission system with comprehensive event types, 3) State persistence and recovery mechanisms, 4) Phase coordination and validation, 5) Subtask iteration and progress tracking, 6) Error handling and recovery strategies, 7) Resume functionality from checkpoints, and 8) Integration points for Git, Test, and other adapters.",
"reasoning": "Very high complexity as the central coordination component. Must orchestrate multiple adapters, handle state transitions, event emission, persistence, and recovery. The state machine needs to be robust, resumable, and coordinate all other components. Critical for the entire workflow's reliability."
},
{
"taskId": 5,
"taskTitle": "Create Enhanced Commit Message Generator",
"complexityScore": 4,
"recommendedSubtasks": 3,
"expansionPrompt": "Organize commit message generation into: 1) Template parsing and variable substitution with configurable templates, 2) Scope detection from changed files with intelligent categorization, and 3) Metadata embedding (task context, test results, coverage) with conventional commits compliance. Ensure messages are parseable and contain all required task metadata.",
"reasoning": "Relatively straightforward text processing and template system. The conventional commits format is well-defined, and the metadata requirements are clear. The existing package.json shows commander dependency for CLI patterns that can be leveraged."
},
{
"taskId": 6,
"taskTitle": "Implement Subtask TDD Loop",
"complexityScore": 8,
"recommendedSubtasks": 6,
"expansionPrompt": "Break down the TDD loop into: 1) RED phase orchestration with test generation coordination, 2) GREEN phase orchestration with implementation guidance, 3) COMMIT phase with file staging and commit creation, 4) Attempt tracking and maximum retry logic, 5) Phase transition validation and state updates, and 6) Activity logging for all phase transitions. Focus on robust state management and clear error recovery paths.",
"reasoning": "High complexity due to coordinating multiple phases, state transitions, retry logic, and integration with multiple adapters (Git, Test, State). This is the core workflow execution engine requiring careful orchestration and error handling."
},
{
"taskId": 7,
"taskTitle": "Build CLI Commands for AI Agent Orchestration",
"complexityScore": 6,
"recommendedSubtasks": 5,
"expansionPrompt": "Structure CLI commands into: 1) Command registration and argument parsing setup, 2) `start` and `resume` commands with initialization logic, 3) `next` and `status` commands with JSON output formatting, 4) `complete` command with result validation integration, and 5) `commit` and `abort` commands with git operation coordination. Ensure consistent JSON output for machine parsing and comprehensive error handling.",
"reasoning": "Moderate complexity leveraging existing CLI infrastructure. The codebase shows commander usage patterns and CLI structure. Main complexity is in JSON output formatting, argument validation, and integration with the orchestrator component."
},
{
"taskId": 8,
"taskTitle": "Develop MCP Tools for AI Agent Integration",
"complexityScore": 6,
"recommendedSubtasks": 5,
"expansionPrompt": "Organize MCP tools into: 1) Tool schema definition and parameter validation, 2) `autopilot_start` and `autopilot_resume` tool implementation, 3) `autopilot_next` and `autopilot_status` tools with context provision, 4) `autopilot_complete_phase` tool with validation integration, and 5) `autopilot_commit` tool with git operations. Ensure parity with CLI functionality and proper error handling.",
"reasoning": "Moderate complexity building on existing MCP infrastructure. The codebase shows extensive MCP tooling patterns. Main work is adapting CLI functionality to MCP interface patterns and ensuring consistent behavior between CLI and MCP interfaces."
},
{
"taskId": 9,
"taskTitle": "Write AI Agent Integration Documentation and Templates",
"complexityScore": 2,
"recommendedSubtasks": 2,
"expansionPrompt": "Structure documentation into: 1) Comprehensive workflow documentation with step-by-step examples, command usage, and integration patterns, and 2) Template creation for CLAUDE.md integration, example prompts, and troubleshooting guides. Focus on clear examples and practical integration guidance.",
"reasoning": "Low complexity documentation task. Requires understanding of the implemented system but primarily involves writing clear instructions and examples. The existing codebase shows good documentation patterns that can be followed."
},
{
"taskId": 10,
"taskTitle": "Implement Configuration System and Project Hygiene",
"complexityScore": 5,
"recommendedSubtasks": 4,
"expansionPrompt": "Structure configuration into: 1) Configuration schema definition with comprehensive validation using ajv, 2) Default configuration setup and loading mechanisms, 3) Gitignore management and project directory hygiene rules, and 4) Configuration validation and error reporting. Ensure configurations are validated on startup and provide clear error messages for invalid settings.",
"reasoning": "Moderate complexity involving schema validation, file operations, and configuration management. The package.json shows ajv dependency is available. Configuration systems require careful validation and user-friendly error reporting, but follow established patterns."
}
]
}

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@@ -0,0 +1,93 @@
{
"meta": {
"generatedAt": "2025-10-07T14:16:40.283Z",
"tasksAnalyzed": 10,
"totalTasks": 10,
"analysisCount": 10,
"thresholdScore": 5,
"projectName": "Taskmaster",
"usedResearch": false
},
"complexityAnalysis": [
{
"taskId": 1,
"taskTitle": "Create autopilot command CLI skeleton",
"complexityScore": 4,
"recommendedSubtasks": 3,
"expansionPrompt": "Break down the autopilot command creation into: 1) Create AutopilotCommand class extending Commander.Command with proper argument parsing and options, 2) Implement command structure with help text and validation following existing patterns, 3) Add basic registration method and placeholder action handler",
"reasoning": "Medium complexity due to following established patterns in the codebase. The command-registry.ts and start.command.ts provide clear templates for implementation. Main complexity is argument parsing and option validation."
},
{
"taskId": 2,
"taskTitle": "Implement preflight detection system",
"complexityScore": 7,
"recommendedSubtasks": 5,
"expansionPrompt": "Create PreflightChecker with these subtasks: 1) Package.json test script detection and validation, 2) Git working tree status checking using system commands, 3) Tool availability validation (git, gh, node/npm), 4) Default branch detection via git commands, 5) Structured result reporting with success/failure indicators and error messages",
"reasoning": "High complexity due to system integration requirements. Needs to interact with multiple external tools (git, npm, gh), parse various file formats, and handle different system configurations. Error handling for missing tools adds complexity."
},
{
"taskId": 3,
"taskTitle": "Implement task loading and validation",
"complexityScore": 5,
"recommendedSubtasks": 3,
"expansionPrompt": "Implement task loading: 1) Use existing TaskService from @tm/core to load tasks by ID with proper error handling, 2) Validate task structure including subtask existence and dependency validation, 3) Provide user-friendly error messages for missing tasks or need to expand subtasks first",
"reasoning": "Medium-high complexity. While leveraging existing TaskService reduces implementation effort, the validation logic for subtasks and dependencies requires careful handling of edge cases. Task structure validation adds complexity."
},
{
"taskId": 4,
"taskTitle": "Create execution plan display logic",
"complexityScore": 6,
"recommendedSubtasks": 4,
"expansionPrompt": "Build ExecutionPlanDisplay: 1) Create display formatter using boxen and chalk for consistent CLI styling, 2) Format preflight check results with color-coded status indicators, 3) Display subtask execution order with RED/GREEN/COMMIT phase visualization, 4) Show branch/tag info and finalization steps with duration estimates",
"reasoning": "Moderate-high complexity due to complex formatting requirements and dependency on multiple other components. The display needs to coordinate information from preflight, task validation, and execution planning. CLI styling consistency adds complexity."
},
{
"taskId": 5,
"taskTitle": "Implement branch and tag planning",
"complexityScore": 3,
"recommendedSubtasks": 2,
"expansionPrompt": "Create BranchPlanner: 1) Implement branch name generation using pattern <tag>/task-<id>-<slug> with kebab-case conversion and special character handling, 2) Add TaskMaster config integration to determine active tag and handle existing branch conflicts",
"reasoning": "Low-medium complexity. String manipulation and naming convention implementation is straightforward. The main complexity is handling edge cases with special characters and existing branch conflicts."
},
{
"taskId": 6,
"taskTitle": "Create subtask execution order calculation",
"complexityScore": 8,
"recommendedSubtasks": 4,
"expansionPrompt": "Implement dependency resolution: 1) Build dependency graph from subtask data with proper parsing, 2) Implement topological sort algorithm for execution order, 3) Add circular dependency detection with clear error reporting, 4) Create parallel execution grouping for independent subtasks",
"reasoning": "High complexity due to graph algorithms and dependency resolution. Topological sorting, circular dependency detection, and parallel grouping require algorithmic sophistication. Edge cases in dependency chains add significant complexity."
},
{
"taskId": 7,
"taskTitle": "Implement TDD phase planning for subtasks",
"complexityScore": 6,
"recommendedSubtasks": 4,
"expansionPrompt": "Create TDDPhasePlanner: 1) Implement test file path detection for common project structures (src/, tests/, __tests__), 2) Parse implementation files from subtask details and descriptions, 3) Generate conventional commit messages for RED/GREEN/COMMIT phases, 4) Add implementation complexity estimation based on subtask content",
"reasoning": "Moderate-high complexity due to project structure detection and file path inference. Conventional commit message generation and complexity estimation require understanding of different project layouts and parsing subtask content effectively."
},
{
"taskId": 8,
"taskTitle": "Add finalization steps planning",
"complexityScore": 4,
"recommendedSubtasks": 3,
"expansionPrompt": "Create FinalizationPlanner: 1) Implement test suite execution planning with coverage threshold detection from package.json, 2) Add git operations planning (branch push, PR creation) using existing git patterns, 3) Create duration estimation algorithm based on subtask count and complexity metrics",
"reasoning": "Medium complexity. Building on existing git utilities and test command detection reduces complexity. Main challenges are coverage threshold parsing and duration estimation algorithms."
},
{
"taskId": 9,
"taskTitle": "Integrate command with existing CLI infrastructure",
"complexityScore": 3,
"recommendedSubtasks": 2,
"expansionPrompt": "Complete CLI integration: 1) Add AutopilotCommand to command-registry.ts following existing patterns and update command metadata, 2) Test command registration and help system integration with proper cleanup and error handling",
"reasoning": "Low-medium complexity. The command-registry.ts provides a clear pattern to follow. Main work is registration and ensuring proper integration with existing CLI infrastructure. Well-established patterns reduce complexity."
},
{
"taskId": 10,
"taskTitle": "Add comprehensive error handling and edge cases",
"complexityScore": 7,
"recommendedSubtasks": 5,
"expansionPrompt": "Implement error handling: 1) Add missing task and invalid task structure error handling with helpful messages, 2) Handle git state errors (dirty working tree, missing tools), 3) Add dependency validation errors (circular, invalid references), 4) Implement missing tool detection with installation guidance, 5) Create user-friendly error messages following existing CLI patterns",
"reasoning": "High complexity due to comprehensive error scenarios. Each component (preflight, task loading, dependency resolution) has multiple failure modes that need proper handling. Providing helpful error messages and recovery suggestions adds complexity."
}
]
}

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@@ -1,6 +1,6 @@
{
"currentTag": "master",
"lastSwitched": "2025-09-12T22:25:27.535Z",
"currentTag": "tdd-phase-1-core-rails",
"lastSwitched": "2025-10-09T12:41:40.367Z",
"branchTagMapping": {
"v017-adds": "v017-adds",
"next": "next"

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