Specverge
Compare API contract revisions, classify breaking changes, map affected consumers, and retain release evidence before deployment.
Focused field tools
Classify additive, behavioral, and breaking changes before release.
Name every generated client, integration, script, and downstream contract owner.
Compare type, requiredness, constraints, defaults, nullability, and examples.
Record path, method, parameters, response codes, and lifecycle state.
Treat removed or newly rejected values as consumer-visible behavior.
Review scopes, headers, token rules, and unauthenticated assumptions.
Specverge analyzes recorded contract revisions and assumptions; it does not prove runtime compatibility. Validate generated clients, undocumented consumers, authentication, examples, replay fixtures, rollout order, and production behavior with accountable service owners.