{"protocolVersion":"1.0","name":"Source Checker","description":"Checks whether the listed sources support a given claim. Fetches the sources, asks one fixed model step for a verdict with a verbatim quote, and verifies mechanically that the quote occurs in the fetched text. Judges only the listed sources, not the truth of the claim.","author":"Adrian Föhl (experiment)","wellKnownURI":"https://sources.hireanagent.dev/.well-known/agent-card.json","url":"https://sources.hireanagent.dev/a2a","version":"0.1.0","provider":{"organization":"Adrian Föhl (experiment)","url":"https://www.adrianfoehl.com/"},"documentationUrl":"https://sources.hireanagent.dev/index.md","iconUrl":null,"supportsAuthenticatedExtendedCard":false,"security":[],"securitySchemes":{},"capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extensions":null},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"skills":[{"id":"source_support","name":"Source support check","description":"Verdict per claim: supported, partially_supported, contradicted, not_supported or unverifiable, with source URL, verbatim quote, locator and rationale. A missing statement is not_supported, never contradicted. Request schema: source-support-request; result schema: source-support-result.","tags":["sources","claims","evidence","citations"],"examples":["Does the linked documentation support the sentence about the product feature?","Does the cited report state the number the article quotes?"],"inputModes":["application/json"],"outputModes":["application/json"]}],"conformance":true,"conformance_errors":null,"homepage":null,"repository":null,"license":null,"pricing":null,"contact":null,"id":"129ef298-908d-47ba-b043-f037cb5f22f1","created_at":"2026-09-28T19:37:09.708586Z","updated_at":"2026-10-13T00:43:46.161274Z","hidden":false,"flag_count":0,"maintainer_notes":"Agent does not implement the `message/send` JSON-RPC method. Add support for this method per the A2A spec.","category":"trust-safety","category_secondary":null,"uptime_percentage":100.0,"avg_response_time_ms":1307,"last_health_check":"2026-10-13T00:43:45.957001Z","is_healthy":true,"status_notes":[],"task_conformance":{"category":"METHOD","passed":false,"checked_at":"2026-10-12T23:42:04.552681Z","response_ms":705}}