{"slug":"www-mahastrategies-com-api-v1-micro-mcp-contract-compatibili-3ec68f","title":"Check declared MCP tool contracts before an upgrade","host":"www.mahastrategies.com","method":"POST","resource":"https://www.mahastrategies.com/api/v1/micro/mcp-contract-compatibility","category":"other","description":"Check declared MCP tool contracts before an upgrade. Compare required names and exact input/output schema digests with a supplied server snapshot, protocol version and transport. No server contact, semantic schema-subtyping proof or official conformance certification.","price_listed":0.015,"price_asked":0.015,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":313,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"dataClass":"synthetic","offered":{"protocolVersion":"2025-06-18","tools":[{"inputSchemaDigest":"sha256:1111111111111111111111111111111111111111111111111111111111111111","name":"synthetic-tool","outputSchemaDigest":"sha256:2222222222222222222222222222222222222222222222222222222222222222"}],"transport":"stdio"},"required":{"protocolVersion":"2025-06-18","tools":[{"inputSchemaDigest":"sha256:1111111111111111111111111111111111111111111111111111111111111111","name":"synthetic-tool","outputSchemaDigest":"sha256:2222222222222222222222222222222222222222222222222222222222222222"}],"transport":"stdio"}},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"dataClass":{"enum":["public","synthetic"],"type":"string"},"offered":{"type":"object"},"required":{"type":"object"}},"required":["dataClass","required","offered"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"additionalProperties":false,"properties":{"amountBaseUnits":{"enum":["15000"],"type":"string"},"boundaries":{"maxItems":128,"minItems":0,"type":"array"},"inputDigest":{"maxLength":71,"type":"string"},"offerId":{"enum":["mcp-contract-compatibility"],"type":"string"},"receiptDigest":{"maxLength":71,"type":"string"},"result":{"type":"object"},"version":{"enum":["maha-microproducts/0.1"],"type":"string"}},"required":["version","offerId","amountBaseUnits","inputDigest","result","boundaries","receiptDigest"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.015,"price_match":true,"latency_ms":313,"error":null}],"description_full":"Check declared MCP tool contracts before an upgrade. Compare required names and exact input/output schema digests with a supplied server snapshot, protocol version and transport. No server contact, semantic schema-subtyping proof or official conformance certification.","last_updated":"2026-09-13T06:54:32.217Z","schemes":["exact"]}