writes your code.Canary breaks it.
An army of adversarial agents hunts, breaks, simulates and verifies your app across every surface and every environment. Before your users do.
Release the flock.
One loop. Every pull request.
Canary reads the diff and your codebase, then works out which flows it can break, before a human review even starts.
Every failure arrives with proof.
Four breaks a diff review waves right through.
See what it catches on your code.
Get access →'Done' is a guess.Until it holds.
Canary is the adversarial quality gate for coding agents.
Reviewers read the diff. Canary runs the code, simulates real users, and reports only what actually broke.
Code, attack, fix.You only ship what survives.
Works where you work.
Canary reads the context you already have, and files every break back to your coding agent.
Field notes from the frontier.
We publish what we learn measuring AI against real, messy codebases.
Break it before they do.
Put the flock on your next pull request. It runs on every one after.