AI coding tools like Cursor and Claude Code help teams ship 5-10x more code. But more code means more bugs, more broken tests, and more manual review. Checksum is the continuous quality platform built for teams shipping with AI.
What Checksum does:
Checksum's AI agents automatically generate, run, and maintain tests at every stage of your development lifecycle, so engineers can move fast without trading speed for reliability.
Checksum's AI agents include:
- CI Guard Agent - Automatically generates 50-200 targeted tests per pull request, runs them in your existing CI pipeline, and surfaces real bugs with root cause analysis before you review a single line of code
- E2E Testing Agent - Builds a graph of your entire application, detects what needs testing, generates production-ready Playwright tests, and automatically heals broken tests when your UI changes
- API Testing Agent - Covers hundreds of endpoints and millions of parameter variations, continuously and autonomously
Key results:
- 70% autonomous test repair
- 82% lower median failure rates vs. manual maintenance
- Ship 5x faster with full test coverage
- Cut code review cycles by 80%
How it works:
Install in minutes. Plug into your existing CI/CD pipeline. Works with PyTest, Jest, and your existing frameworks. Tests are generated as real code you own, with no vendor lock-in. Integrates directly with Cursor and Claude Code via /checksum slash commands.Checksum is not a copilot. It runs in the background, autonomously, and comes back with results.