Implement Track

Execute tasks from a track's implementation plan, following the workflow rules defined in conductor/workflow.md.

Use this skill when

●Working on implement track tasks or workflows

●Needing guidance, best practices, or checklists for implement track

Do not use this skill when

●The task is unrelated to implement track

●You need a different domain or tool outside this scope

Instructions

●Clarify goals, constraints, and required inputs.

●Apply relevant best practices and validate outcomes.

●Provide actionable steps and verification.

●If detailed examples are required, open resources/implementation-playbook.md.

Pre-flight Checks

1.Verify Conductor is initialized:

●Check conductor/product.md exists

●Check conductor/workflow.md exists

●Check conductor/tracks.md exists

●If missing: Display error and suggest running /conductor:setup first

2.Load workflow configuration:

●Read conductor/workflow.md

●Parse TDD strictness level

●Parse commit strategy

●Parse verification checkpoint rules

Track Selection

If argument provided:

●Validate track exists: conductor/tracks/{argument}/plan.md

●If not found: Search for partial matches, suggest corrections

If no argument:

1.Read conductor/tracks.md

2.Parse for incomplete tracks (status [ ] or [~])

3.Display selection menu:

```

Select a track to implement:

In Progress:

1.[~] auth_20250115 - User Authentication (Phase 2, Task 3)

Pending:

2.[ ] nav-fix_20250114 - Navigation Bug Fix

3.[ ] dashboard_20250113 - Dashboard Feature

Enter number or track ID:

```

Context Loading

Load all relevant context for implementation:

1.Track documents:

●conductor/tracks/{trackId}/spec.md - Requirements

●conductor/tracks/{trackId}/plan.md - Task list

●conductor/tracks/{trackId}/metadata.json - Progress state

2.Project context:

●conductor/product.md - Product understanding

●conductor/tech-stack.md - Technical constraints

●conductor/workflow.md - Process rules

3.Code style (if exists):

●conductor/code_styleguides/{language}.md

Track Status Update

Update track to in-progress:

1.In conductor/tracks.md:

●Change [ ] to [~] for this track

2.In conductor/tracks/{trackId}/metadata.json:

●Set status: "in_progress"

●Update updated timestamp

Task Execution Loop

For each incomplete task in plan.md (marked with [ ]):

1. Task Identification

Parse plan.md to find next incomplete task:

●Look for lines matching - [ ] Task X.Y: {description}

●Track current phase from structure

2. Task Start

Mark task as in-progress:

●Update plan.md: Change [ ] to [~] for current task

●Announce: "Starting Task X.Y: {description}"

3. TDD Workflow (if TDD enabled in workflow.md)

Red Phase - Write Failing Test:

Following TDD workflow for Task X.Y...

Step 1: Writing failing test

●Create test file if needed

●Write test(s) for the task functionality

●Run tests to confirm they fail

●If tests pass unexpectedly: HALT, investigate

Green Phase - Implement:

Step 2: Implementing minimal code to pass test

●Write minimum code to make test pass

●Run tests to confirm they pass

●If tests fail: Debug and fix

Refactor Phase:

Step 3: Refactoring while keeping tests green

●Clean up code

●Run tests to ensure still passing

4. Non-TDD Workflow (if TDD not strict)

●Implement the task directly

●Run any existing tests

●Manual verification as needed

5. Task Completion

Commit changes (following commit strategy from workflow.md):

git add -A
git commit -m "{commit_prefix}: {task description} ({trackId})"

Update plan.md:

●Change [~] to [x] for completed task

●Commit plan update:

git add conductor/tracks/{trackId}/plan.md
git commit -m "chore: mark task X.Y complete ({trackId})"

Update metadata.json:

●Increment tasks.completed

●Update updated timestamp

6. Phase Completion Check

After each task, check if phase is complete:

●Parse plan.md for phase structure

●If all tasks in current phase are [x]:

Run phase verification:

Phase {N} complete. Running verification...

●Execute verification tasks listed for the phase

●Run full test suite: npm test / pytest / etc.

Report and wait for approval:

Phase {N} Verification Results:
- All phase tasks: Complete
- Tests: {passing/failing}
- Verification: {pass/fail}

Approve to continue to Phase {N+1}?
1. Yes, continue
2. No, there are issues to fix
3. Pause implementation

CRITICAL: Wait for explicit user approval before proceeding to next phase.

Error Handling During Implementation

On Tool Failure

ERROR: {tool} failed with: {error message}

Options:
1. Retry the operation
2. Skip this task and continue
3. Pause implementation
4. Revert current task changes

●HALT and present options

●Do NOT automatically continue

On Test Failure

TESTS FAILING after Task X.Y

Failed tests:
- {test name}: {failure reason}

Options:
1. Attempt to fix
2. Rollback task changes
3. Pause for manual intervention

On Git Failure

GIT ERROR: {error message}

This may indicate:
- Uncommitted changes from outside Conductor
- Merge conflicts
- Permission issues

Options:
1. Show git status
2. Attempt to resolve
3. Pause for manual intervention

Track Completion

When all phases and tasks are complete:

1. Final Verification

All tasks complete. Running final verification...

●Run full test suite

●Check all acceptance criteria from spec.md

●Generate verification report

2. Update Track Status

In conductor/tracks.md:

●Change [~] to [x] for this track

●Update the "Updated" column

In conductor/tracks/{trackId}/metadata.json:

●Set status: "complete"

●Set phases.completed to total

●Set tasks.completed to total

●Update updated timestamp

In conductor/tracks/{trackId}/plan.md:

●Update header status to [x] Complete

3. Documentation Sync Offer

Track complete! Would you like to sync documentation?

This will update:
- conductor/product.md (if new features added)
- conductor/tech-stack.md (if new dependencies added)
- README.md (if applicable)

1. Yes, sync documentation
2. No, skip

4. Cleanup Offer

Track {trackId} is complete.

Cleanup options:
1. Archive - Move to conductor/tracks/_archive/
2. Delete - Remove track directory
3. Keep - Leave as-is

5. Completion Summary

Track Complete: {track title}

Summary:
- Track ID: {trackId}
- Phases completed: {N}/{N}
- Tasks completed: {M}/{M}
- Commits created: {count}
- Tests: All passing

Next steps:
- Run /conductor:status to see project progress
- Run /conductor:new-track for next feature

Progress Tracking

Maintain progress in metadata.json throughout:

{
  "id": "auth_20250115",
  "title": "User Authentication",
  "type": "feature",
  "status": "in_progress",
  "created": "2025-01-15T10:00:00Z",
  "updated": "2025-01-15T14:30:00Z",
  "current_phase": 2,
  "current_task": "2.3",
  "phases": {
    "total": 3,
    "completed": 1
  },
  "tasks": {
    "total": 12,
    "completed": 7
  },
  "commits": [
    "abc1234: feat: add login form (auth_20250115)",
    "def5678: feat: add password validation (auth_20250115)"
  ]
}

Resumption

If implementation is paused and resumed:

1.Load metadata.json for current state

2.Find current task from current_task field

3.Check if task is [~] in plan.md

4.Ask user:

```

Resuming track: {title}

Last task in progress: Task {X.Y}: {description}

Options:

1.Continue from where we left off

2.Restart current task

3.Show progress summary first

```

Critical Rules

1.NEVER skip verification checkpoints - Always wait for user approval between phases

2.STOP on any failure - Do not attempt to continue past errors

3.Follow workflow.md strictly - TDD, commit strategy, and verification rules are mandatory

4.Keep plan.md updated - Task status must reflect actual progress

5.Commit frequently - Each task completion should be committed

6.Track all commits - Record commit hashes in metadata.json for potential revert

conductor-implement

Documentation

Implement Track

Use this skill when

Do not use this skill when

Instructions

Pre-flight Checks

Track Selection

If argument provided:

If no argument:

Context Loading

Track Status Update

Task Execution Loop

1. Task Identification

2. Task Start

3. TDD Workflow (if TDD enabled in workflow.md)

4. Non-TDD Workflow (if TDD not strict)

5. Task Completion

6. Phase Completion Check

Error Handling During Implementation

On Tool Failure

On Test Failure

On Git Failure

Track Completion

1. Final Verification

2. Update Track Status

3. Documentation Sync Offer

4. Cleanup Offer

5. Completion Summary

Progress Tracking

Resumption

Critical Rules

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