Work Loop

Queue-driven development workflow that processes requests using isolated sub-agents.

Core Principle

The Orchestrator never performs task work.

Every request spawns a fresh sub-agent. Sub-agents die after completion. This ensures:

• Context isolation between tasks
• Clean state for each request
• Crash resilience
• Predictable execution

Directory Structure

do-work/
├── requests/     # Pending work (input queue)
├── in-progress/  # Currently executing (max 1)
├── archive/      # Completed successfully
└── errors/       # Failed with error summary

If directories don't exist, create them on first run.

Workflow

1. Initialize

Check for and create required directories:

mkdir -p do-work/{requests,in-progress,archive,errors}

2. Check Queue

ls -1 do-work/requests/*.md 2>/dev/null | head -1

If empty and --watch not set, exit cleanly. If empty and --watch set, poll every 5 seconds.

3. Process Request

For each request file:

3a. Claim Request

Move from requests/ to in-progress/:

mv do-work/requests/FILENAME.md do-work/in-progress/

Only ONE file should be in in-progress/ at a time.

3b. Parse Request

Read the request file and extract:

• Intent - What outcome is desired
• Context - Relevant constraints
• Tasks - Steps to complete
• Done When - Completion criteria

3c. Spawn Sub-Agent

Create a fresh execution context with:

• Request content only
• Current repo state
• No previous task context

The sub-agent operates in three phases:

Planning Phase:

• Analyze the request
• Identify files to modify
• Determine approach
• Validate against "Done When" criteria

Execution Phase:

• Implement the tasks
• Make necessary changes
• Run relevant tests

Validation Phase:

• Verify "Done When" criteria met
• Run tests if applicable
• Check for regressions

3d. Handle Outcome

Success:

mv do-work/in-progress/FILENAME.md do-work/archive/

Failure: Append error summary to file, then:

mv do-work/in-progress/FILENAME.md do-work/errors/

Error summary format:

---
## Execution Failed

**Timestamp:** 2026-01-28T14:30:22Z
**Reason:** Tests failed after implementing feature
**Details:**
- test_user_auth.py::test_login FAILED
- Expected redirect, got 500 error

**Attempted:**
- Added login route
- Created auth middleware
- Tests revealed database connection issue

4. Continue or Exit

After processing:

• If more requests in queue → process next
• If queue empty and --once → exit
• If queue empty and --watch → poll for new requests

Commands

Sub-Agent Rules

Sub-agents MUST:

• Work only on the assigned request
• Stop when "Done When" criteria are met
• Not access other requests
• Not persist state between requests
• Report clear success/failure

Sub-agents MUST NOT:

• Process multiple requests
• Access the orchestrator's context
• Modify the queue directly
• Retry on failure (orchestrator decides)

Recovery

Crash Recovery

If work-loop crashes mid-execution:

• Check in-progress/ on restart
• File there = incomplete request
• Move back to requests/ or errors/ based on state

Stuck Request

If a request is in in-progress/ for too long:

1. Check if sub-agent is still running
2. If not, move to errors/ with timeout note
3. If yes, wait or kill based on user preference

Manual Intervention

User can always:

• Move files between directories manually
• Edit request files to clarify
• Delete requests that are no longer needed
• Re-queue errors by moving to requests/

Integration with Thunderdome

The work-loop integrates with Thunderdome:

• /thunderdome status shows queue depth
• /thunderdome debrief verifies queue is empty
• Gamification scores apply to completed requests

Typical session:

/thunderdome          # Check status
/capture-request      # Capture work items
/work-loop            # Process the queue
/thunderdome debrief  # Verify and close

Configuration

Optional .thunderdome/config.json settings:

{
  "workLoop": {
    "maxExecutionTime": 600,
    "pollInterval": 5,
    "autoRetry": false,
    "notifyOnComplete": true
  }
}

Example Session

$ claude

> /capture-request Add user authentication to the app

Captured 1 request:
1. do-work/requests/20260128-143022-user-auth.md
   Intent: Add user authentication

Run `/work-loop` to begin processing.

> /work-loop

Processing: 20260128-143022-user-auth.md
Intent: Add user authentication

[Sub-agent spawned]
- Planning: Identified auth approach
- Executing: Adding login page...
- Executing: Adding auth middleware...
- Validating: Running tests...

Completed: user-auth
Moved to: do-work/archive/

Queue empty. Work loop complete.

> /thunderdome debrief

Tests: 47 passed
Changes: 5 files modified
Status: ALL CLEAR - Safe to close

Guarantees

1. Context Isolation - Each request runs with fresh context
2. Atomic Execution - Requests complete or fail, no partial states left hanging
3. Crash Resilience - Recovery possible from any interruption
4. Audit Trail - All requests preserved in archive/errors
5. Single Execution - Only one request processes at a time