Run Codex CLI, Claude Code, OpenCode, or Pi Coding Agent via background process for programmatic control.
Generate comprehensive tests for code - unit tests, edge cases, error conditions. Targets 70%+ coverage using Vitest.
Interact with GitHub using the gh CLI. Use gh issue, gh pr, gh run, and gh api for issues, PRs, CI runs, and advanced queries.
Track and summarize per-model usage costs for AI models. Useful for monitoring spending across Claude, GPT, and other providers.
Search and analyze your own session logs (older/parent conversations) using jq.