ATF Test Suites
Automated tests that run on your instance
The Automated Test Framework (ATF) runs tests directly on your instance. Claude generates ATF test steps as part of the manifest — describe what to test and it adds the right steps.
| Phase | What it checks |
|---|---|
| Lint | Schema, $ref chains, duplicate IDs |
| Structural | Records exist with correct field values |
| ATF (manifest) | Runs suites created by the manifest |
| ATF (external) | Runs suites from manifest.test.atfSuites |
| Scan (manifest) | Triggers scan checks from the manifest |
| Scan (external) | Runs suites from manifest.test.scanSuites |
Next Level
Instance Scans
Enforce best practices with automated checks