A deterministic compatibility checker built for AI agents. Compare two OpenAPI, GraphQL, or JSON Schema contracts and get structured, reproducible findings — the core diff runs without any LLM.
Compare two contract versions and get a structured, reproducible finding set.
Analyze v1 → v2 → … → vN transitions across three contract versions.
Derive the required major / minor / patch bump from a diff result.
Get step-by-step migration suggestions for every breaking change.
Export diff results as SARIF for GitHub Code Scanning and other static-analysis tooling.
Generate markdown release notes directly from contract changes.
Which changes actually affect the paths / schemas / fields your agent uses? Classic diff tools answer "is it breaking for everyone" — this answers "is it breaking for me".
Point any MCP-compatible agent at the /mcp endpoint and it gains six tools out of the box.