CodeSage indexes your entire codebase, learns your team's conventions, and reviews every pull request with deep context — not just the diff.
Not just another linter — CodeSage understands your architecture, conventions, and history.
Reviews are grounded in your indexed codebase. The AI sees existing implementations, team conventions, and prior findings — not just the diff.
Every PR gets a 0-100 quality score across Correctness, Security, Standards, and Reusability. Critical findings are surfaced prominently.
Connect your GitHub App and CodeSage automatically posts review comments and scores directly on your pull requests.
Search your codebase by meaning, not keywords. Find "database connection pooling" across all implementations instantly.
Skills capture team-specific patterns and anti-patterns. They're extracted from your codebase and enforced in every review.
Track quality scores over time, see recurring issues, monitor cost per review, and measure knowledge base health.
Get started in under 5 minutes. No configuration files needed.
Sign in with GitHub
One click to authenticate. CodeSage uses GitHub OAuth — no passwords to manage.
Install the GitHub App
Install the CodeSage GitHub App on your repositories. Select which repos to connect.
Wait for indexing
CodeSage parses and embeds your entire codebase into a semantic knowledge base. Takes 1-5 minutes.
Open a pull request
That's it. CodeSage automatically reviews every PR and posts findings as GitHub comments.
Sign in with GitHub and connect your first repository in minutes.
Get started for free