AI-Assisted Coding

# Review a single file
openclaw run "Review this Python file for bugs, security issues, and style" \
  --file src/api/auth.py

# Review staged git changes
git diff --staged | openclaw run "Review these code changes for issues"

# Review a pull request diff
git diff main...feature-branch | openclaw run "Code review: identify bugs and improvements"

# Generate unit tests
openclaw run "Write pytest unit tests with 100% branch coverage for this function" \
  --file src/utils/parser.py \
  --output tests/test_parser.py

# Generate integration tests
openclaw run "Write integration tests for the REST API endpoints" \
  --file src/api/routes.py

# Add docstrings to all functions
openclaw run "Add Google-style docstrings to all functions and classes" \
  --file src/models/user.py \
  --output src/models/user_documented.py

# Generate README
openclaw run "Generate a comprehensive README.md for this project" \
  --context ./src \
  --output README.md

# Modernize legacy code
openclaw run "Refactor this code to use modern Python 3.11 features and type hints" \
  --file legacy/old_script.py

# Extract functions
openclaw run "Identify and extract duplicate code into reusable functions" \
  --file src/main.py

# Scan for vulnerabilities
openclaw run "Perform a security audit: check for SQL injection, XSS, SSRF, and insecure dependencies" \
  --context ./src \
  --provider claude  # Claude's large context handles entire codebases

# Check for secrets in code
openclaw run "Scan this codebase for accidentally committed API keys, passwords, or secrets" \
  --context .

# .github/workflows/ai-review.yml
name: AI Code Review
on: [pull_request]
jobs:
  ai-review:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Install OpenClaw
        run: pip install openclaw
      - name: AI Code Review
        run: |
          git diff ${{ github.base_ref }}..HEAD | \
            openclaw run "Review: identify bugs, security issues, and suggest improvements" \
            --output ai-review.md
      - name: Post Review Comment
        uses: actions/github-script@v7
        with:
          script: |
            const fs = require('fs');
            const review = fs.readFileSync('ai-review.md', 'utf8');
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: review
            })
        env:
          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}

# Debug a stack trace
cat traceback.txt | openclaw run "Identify the root cause of this Python traceback and suggest the fix"

# Find why tests fail
openclaw run "Explain why this Python test fails and fix the implementation" \
  --file test_auth.py \
  --context-file auth.py

# Debug runtime behavior
openclaw run "Why does this PostgreSQL query take 45 seconds? Suggest optimizations." \
  --file slow-query.sql \
  --context-file query-plan.txt

# Generate boilerplate from a description
openclaw run "Generate a FastAPI endpoint: POST /api/users/register. Validates email + password, hashes password with bcrypt, saves to PostgreSQL via SQLAlchemy, returns 201 on success." \
  --format python \
  --output register_endpoint.py

# Generate a configuration file
openclaw run "Create a Docker Compose file for: FastAPI backend, PostgreSQL 14, Redis, and Nginx reverse proxy. Include health checks and environment variables." \
  --format yaml \
  --output docker-compose.yml

# Convert between languages
openclaw run "Convert this JavaScript function to TypeScript with proper types" \
  --file utils.js \
  --format typescript

# Review any Python file in your current project
openclaw run "Review this Python file for bugs, security issues, and code quality problems. Give me a prioritised list with line numbers."   --file your_script.py

# Generate pytest tests for a module
openclaw run "Write comprehensive pytest unit tests for this module. Include edge cases, happy paths, and error conditions. Use fixtures where appropriate."   --file src/user_service.py   --output tests/test_user_service.py

# Immediately run the generated tests
python -m pytest tests/test_user_service.py -v

# Add Google-style docstrings to all undocumented functions
openclaw run "Add Google-style docstrings to every function and class in this file that currently has no docstring. Return the complete updated file."   --file src/utils.py   --output src/utils_documented.py