{"name":"Screwtape.ai","description":"Pass, fail, or retry verdicts and consensus scores for agent outputs, including false-consensus risk. This card describes those skills. Screwtape does not implement A2A SendMessage. Call POST /v1/judge and POST /v1/consensus, or the MCP tools judge and consensus.","supportedInterfaces":[{"url":"https://screwtape.ai/mcp","protocolBinding":"https://modelcontextprotocol.io/specification/2025-06-18/basic/transports","protocolVersion":"2025-06-18"},{"url":"https://screwtape.ai/openapi.json","protocolBinding":"https://spec.openapis.org/oas/v3.1.0","protocolVersion":"3.1.0"}],"provider":{"organization":"Screwtape.ai","url":"https://screwtape.ai"},"version":"1.0.0","documentationUrl":"https://screwtape.ai/docs","capabilities":{"streaming":false,"pushNotifications":false,"extendedAgentCard":false},"securitySchemes":{"bearer":{"httpAuthSecurityScheme":{"description":"Authorization: Bearer with an API key from POST /v1/keys. A free key includes 100 calls per UTC day. A single call can instead send an x402 PAYMENT-SIGNATURE of $0.005 USDC on Base. GET /v1/health and MCP tools/list do not require a key.","scheme":"Bearer","bearerFormat":"API key"}}},"defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json"],"skills":[{"id":"judge","name":"Judge one agent output","description":"POST /v1/judge with JSON fields task and agent_output, plus optional evidence and criteria. The response includes verdict (pass, fail, or retry), score from 0 to 1, reasons, and request_id.","tags":["judge","validation","verdict"],"examples":["State the crew size and launch site."],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"consensus","name":"Score multi-agent consensus","description":"POST /v1/consensus with JSON fields task and answers (2 to 16). The response includes consensus_answer, agreement_score, false_consensus_risk (low, medium, or high), reasons, clusters, and request_id.","tags":["consensus","false-consensus"],"examples":["State the crew size."],"inputModes":["application/json"],"outputModes":["application/json"]}]}