HeyDeer is an autonomous AI code review agent engineered to catch critical issues in pull requests before they reach production. With an emphasis on eliminating false positives, HeyDeer verifies every potential issue against the codebase using secondary validation models to achieve high precision.
Key Features
- Automated Pull Request Reviews: Inspects every PR against your repository context, surfacing real logic bugs, security issues, and edge cases.
- Autopilot Fixes: Automatically fixes detected findings, addresses failing CI tests, and resolves merge conflicts across multiple rounds until the PR is ready to merge.
- Custom Rules & Standards: Directly adheres to repository configuration files like
REVIEW.mdandAGENTS.md, citing specific rule lines in its comments. - PR Walkthroughs: Generates structured walkthroughs classifying changes into must-read, should-read, or skim categories alongside architecture diagrams.
- Interactive Bot (@heydeer): Mention
@heydeeron GitHub issues or PRs to ask codebase questions, request explanations, or generate automated implementation PRs. - Multi-Model Support: Effectively reviews code generated both by human engineers and AI coding agents like Claude Code, Codex, or Cursor.
