{"type":"mcp-server-v1","name":"Omen Liquidity Calibration Mech","description":"Returns liquidity-conditioned Omen probabilities (p_yes, p_no, confidence, info_utility) for the observed Omen probability-question wrapper. Frozen thin/thick isotonic maps. No LLM, no browsing, no wallet action. Does not claim certainty, financial advice, or predictive improvement beyond measured holdout evidence.","version":"1.0.0","capabilities":{"tools":{"listChanged":false}},"auth":{"methods":[{"type":"api_key","header":"X-API-Key"},{"type":"wallet_signature","scheme":"eip712","header":"X-Signature"}],"required":["api_key","wallet_signature"]},"metadata":{"network":"gnosis","serviceId":"3798","sourceToolMetadataCid":"f01701220e3554a1f3628806253f690baa35770c4c9f634f4ae845ea3ad2752d375aa1f43","generatedAt":"2026-09-08T00:44:55.387Z","marketplaceAddress":"eip155:100:0x735FAAb1c4Ec41128c367AFb5c3baC73509f70bB"},"tools":[{"name":"omen_liquidity_calibrate","description":"Accept the observed Omen probability-question wrapper (request_context.type=omen, numeric market_prob in [0,1], market_liquidity_usd when present) and return parser-compatible p_yes, p_no, confidence, and info_utility from frozen liquidity-conditioned calibration maps.","inputSchema":{"type":"string","description":"The exact observed Omen probability-question prompt wrapper, including request_context.type=omen and a numeric non-Boolean finite market_prob in [0,1]."},"outputSchema":{"type":"object","description":"An Olas Mech response envelope whose result field is serialized JSON containing p_yes, p_no, confidence, and info_utility, or a deterministic typed JSON error.","properties":{"requestId":{"type":"integer","description":"Unique Olas Marketplace request identifier."},"result":{"type":"string","description":"Serialized JSON with p_yes, p_no, confidence, and info_utility, or a deterministic typed JSON error."},"prompt":{"type":"string","description":"Original caller-supplied Omen probability-question wrapper."}},"required":["requestId","result","prompt"]}}]}