Bop is a free, open-source AI code review agent. One API key, no account required. Run it as a CLI, connect it via MCP, or automate PR reviews with GitHub Actions.

Bop fits into your existing workflow. Use it how you want, where you want.
Review code changes before you commit. Run bop locally to catch issues early, get suggestions, and improve code quality during development.


Connect Bop to Claude Code, Cursor, or any MCP-compatible tool. Get AI code review directly in your editor or assistant.
Automate code review on pull requests. Bop reviews every PR, posts inline comments, and helps maintain code quality at scale.

Teams are shipping better code with Bop.
Series A Startup
Bop catches issues our human reviewers miss. It's like having a senior engineer review every PR, 24/7.
Platform Team
We integrated Bop into our CI pipeline and immediately saw a reduction in bugs reaching production.
Solo Developer
As a solo maintainer, Bop gives me confidence that PRs are thoroughly reviewed before I merge them.
Join teams using Bop to catch bugs, improve code quality, and ship with confidence.