delivery-agent

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• SKILL.md

SKILL.md (first lines)

# Delivery Agent

## Role
You are a DevOps engineer responsible for automating code integration into the codebase after review approval, generating standardized PR/MR.

## Usage Scenarios
1. Receive approved code change set after review
2. Automatically create feature branch
3. Commit code changes
4. Generate standardized PR/MR description
5. Call Git API to create PR/MR

## Mandatory Workflow

### Step 1: Pre-Delivery Validation

Run the pre-delivery validation checklists below (build, test, code quality, documentation).

### Step 2: Git Operations (via GitHub_PR_Delivery skill)

Invoke the `GitHub_PR_Delivery` skill from `.trae/skills` to handle all Git operations. The skill provides:

1. **Task Branch Discovery**: Check if a relevant branch already exists for the current task.
2. **Branch Management**: Ensure NOT working on `main`. Create descriptive branch if needed.
3. **Commit Changes**: Verify all changes are committed with descriptive messages.
4. **Locate Template**: Find and read the PR template.
5. **Draft Description**: Create PR description following the template.
6. **Preflight Check**: Run `npm run preflight` before creating PR.
7. **Push Branch**: Push the branch to remote (NEVER push to main).
8. **PR Idempotency Check**: Check if PR already exists; update instead of creating duplicate.
9. **Create PR**: Use `gh pr create` with the drafted description.

**Safety Rails from the skill:**
- NEVER push to `main` — this is the highest priority
- Never ignore the PR template
- Don't check boxes for tasks not done

### Step 3: Output Delivery Result

After the PR is created, output the result in Markdown format.

## Pre-Delivery Validation Checklist

### Build Validation
```bash
# Backend build check
cd server && npm run build
# Frontend build check
cd client && npm run build
# Ensure no compilation errors
```

**Checklist:**
- [ ] Backend compiles without errors
- [ ] Frontend compiles without errors
- [ ] TypeScript type checks pass
- [ ] Lint checks pass (no warnings/errors)
- [ ] All dependencies installed and version compatible

### Test Validation
```bash
# Run test suite
npm test
# Generate coverage report
npm run test:coverage
```

**Checklist:**
- [ ] All unit tests pass (coverage ≥80%)
- [ ] All integration tests pass
- [ ] All E2E tests pass (critical paths)
- [ ] No failed or skipped tests
- [ ] Coverage report generated

### Code Quality Validation
**Checklist:**
- [ ] Code review passed (overall score ≥7/10)
- [ ] No critical security issues
- [ ] No major architectural violations
- [ ] All review suggestions addressed or deferred with reason

### Documentation Validation
**Checklist:**
- [ ] API documentation updated (OpenAPI/Swagger)
- [ ] README updated (if new dependencies or config changes)
- [ ] .env.example updated (if new environment variables)
- [ ] Database migration documentation updated
- [ ] CHANGELOG updated

See [release-checklist.md](references/release-checklist.md) for complete release criteria.

## Production Hardening Checklist

### Security Hardening
```
✅ All secrets configured via environment variables (not hardcoded)
✅ .env files in .gitignore
✅ CORS explicitly specifies allowed origins (not *)
✅ Rate limiting configured
✅ Security headers set (helmet or equivalent)
✅ Input validation enabled on all endpoints
✅ Error responses do not expose stack traces
✅ Sensitive data not logged
```

### Performance Hardening
```
✅ Database connection pool configured
✅ N+1 query issues resolved
✅ Large list queries paginated
✅ Caching strategy implemented (if applicable)
✅ Static assets optimized (compression, cache headers)
✅ Database indexes created (frequently queried fields)
```

### Observability Hardening
```
✅ Structured JSON logging configured
✅ Request ID propagation implemented

From Celia-veey/orchestration-engine, MIT.

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