Hyrax is a GitHub-native code review and remediation tool for software engineering teams. It connects to a repository through a GitHub App and analyzes the entire codebase, identifying issues across six areas: security, correctness, maintainability, performance, architecture, and operations.
For each finding, Hyrax writes a fix using the repository's existing conventions, runs the project's tests, and submits a pull request for the team to review and merge. The linked ticket is closed when the pull request merges. If a proposed change does not pass the tests, no pull request is created. Hyrax does not merge changes automatically. Every change runs through a 13-step verification process before a pull request is submitted and remains reviewable and reversible.
Hyrax also reviews new pull requests as they are submitted, re-checks existing findings against the latest commits, and writes repository context to a .hyrax directory so other AI coding tools operate from the same conventions. It supports 18 programming languages and integrates with GitHub and Linear.
A free plan covers one repository. Paid plans add a full audit pipeline, pull request reviews on every pull request, and shared usage credits billed by usage rather than per seat. Inference runs on AWS Bedrock, and Hyrax does not use customer code to train models.