{"openapi":"3.1.0","info":{"title":"MyClockLedger Public Metadata API","version":"1.0.0","description":"Read-only calculator metadata, input schemas, formula descriptions, assumptions and provenance. This API does not accept calculator values."},"servers":[{"url":"https://api.myclockledger.com/v1"}],"paths":{"/catalog.json":{"get":{"summary":"List public calculators and categories","responses":{"200":{"description":"Calculator catalog"}}}},"/calculators/{slug}.json":{"get":{"summary":"Get one calculator metadata record","parameters":[{"name":"slug","in":"path","required":true,"schema":{"type":"string"}}],"responses":{"200":{"description":"Calculator metadata"},"404":{"description":"Unknown calculator"}}}},"/formula-profiles.json":{"get":{"summary":"List formal formula-review profiles","responses":{"200":{"description":"Formula provenance profiles"}}}},"/execution-contracts.json":{"get":{"summary":"List allowlisted formula execution contracts","responses":{"200":{"description":"Strict schemas and formula versions for MCP execution"}}}}}}