MCPサーバー

Agent Evidence API

io.github.Thx93/agent-evidence-api

このMCPでできること

Retrieves cited public-web evidence to verify claims, compare sources, and assess whether claims are supported or contradicted.

health
Check that the Agent Evidence API MCP server is reachable and report which service version is running. Free to call, takes no arguments or payment. Returns only {status, service, version} and exposes no secrets or infrastructure detail.
入力スキーマ
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'properties': {}, 'additionalProperties': False}
research_evidence
Fetch public web sources and return structured, cited web evidence for a question or claim. Use this for source verification, claim verification, evidence extraction, and source-grounded research, or to compare sources. Returns source URLs, retrieval timestamps, short evidence excerpts, publisher and document metadata, and an explicit supported/contradicted/mixed/inconclusive assessment. Fresh web evidence is retrieved per request unless served from a bounded cache, and each source reports its actual retrieval time. Every excerpt returned is cited evidence tied to its source URL.
入力スキーマ
{'type': 'object', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['question'], 'properties': {'mode': {'enum': ['evidence'], 'type': 'string', 'description': 'Reserved input. Only "evidence" is supported in version 0.1.0.'}, 'urls': {'type': 'array', 'items': {'type': 'string'}, 'maxItems': 25, 'description': 'Candidate public source URLs to retrieve and cite. Version 0.1.0 requires at least one such URL.'}, 'language': {'type': 'string', 'maxLength': 35, 'minLength': 1, 'description': 'Preferred evidence language: "auto" or a BCP-47 tag such as "en".'}, 'question': {'type': 'string', 'maxLength': 2000, 'minLength': 1, 'description': 'The question or claim to gather web evidence for.'}, 'max_sources': {'type': 'integer', 'maximum': 25, 'description': 'Cap on the number of sources processed.', 'exclusiveMinimum': 0}}, 'additionalProperties': False}
追加
health
2026年9月22日2:40
追加
research_evidence
2026年9月22日2:40