Project overview
api-break-check reviews API specifications, schemas, protobuf definitions, or implementation changes for removed response fields, newly required inputs, narrowed types, removed enum values, reused field numbers, and other breaking effects. It reasons about request-versus-response direction, explains which consumers fail, and proposes additive fields, deprecation windows, versioning, or reserved numbers. It is a pre-merge review rather than a substitute for contract-diff tools and direct consumer validation.
Repository facts
- Primary language
- Not detected
- License
- MIT
- Repository updated
- Jul 10, 2026
- Default branch
- main
Resource types
General skill
Use cases
Code review and quality
Platforms
Claude Code, Codex, and more
Protocols & integrations
GraphQLOpenAPIRESTWebhooks
Audience
Developers