This is a submission for the Sanity Challenge, Path One: Ship an Agent That Queries Real Content What I Built ChronoGraph is a breaking-change sentinel for microservice teams. You paste an API diff, and it tells you — before merge — which downstream services and squads it will break, using multi-hop dependency traversal over a live Sanity dataset. On top of the deterministic AST analysis, a Gemini-powered agent independently queries a Sanity Context MCP endpoint backed by ...