Agent Evidence API

io.github.Thx93/agent-evidence-apiVersion 0.1.9

Cited web evidence and fact checking for AI agents. $0.01 per call, no API key.

Status

Responds596 msNov 14, 2026, 14:43 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:43 UTC
Latency: 596 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://agent-evidence.thx93.dev/mcpResponds596 msNov 14, 2026, 14:43 UTC

No sign-in

Claude Code

claude mcp add --transport http agent-evidence-api https://agent-evidence.thx93.dev/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: agent-evidence-api
Remote MCP server URL: https://agent-evidence.thx93.dev/mcp

Cursor

{
  "mcpServers": {
    "agent-evidence-api": {
      "url": "https://agent-evidence.thx93.dev/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"agent-evidence-api","type":"http","url":"https://agent-evidence.thx93.dev/mcp"}'

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Tools

4 tools

Tools of Agent Evidence API
	Description		Read-only	Idempotent	Open world
`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.	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.	No	Yes	Yes	No
`preview_evidence`Free preview of the paid tool: give one question and one public URL and get back up to three cited excerpts with the source URL, retrieval time and content hash. No assessment and no verdict - that is what research_evidence adds, over up to five sources. Capped per day. Use this to judge whether the paid call is worth 0.01 USDC.	Free preview of the paid tool: give one question and one public URL and get back up to three cited excerpts with the source URL, retrieval time and content hash. No assessment and no verdict - that is what research_evidence adds, over up to five sources. Capped per day. Use this to judge whether the paid call is worth 0.01 USDC.	No	Yes	Yes	Yes
`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. No API key and no account: discovery is free, a call costs $0.01 in USDC on Base via x402, and nothing is charged when no source is retrieved.	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. No API key and no account: discovery is free, a call costs $0.01 in USDC on Base via x402, and nothing is charged when no source is retrieved.	No	Yes	Yes	Yes
`sample`Return one real, previously produced evidence package, free, so you can see exactly what a paid call returns before spending anything: a verdict, and for every source the URL, retrieval time, content hash and the cited excerpts. Takes no arguments and always returns the same package. The paid tool is research_evidence, which answers your own question.	Return one real, previously produced evidence package, free, so you can see exactly what a paid call returns before spending anything: a verdict, and for every source the URL, retrieval time, content hash and the cited excerpts. Takes no arguments and always returns the same package. The paid tool is research_evidence, which answers your own question.	No	Yes	Yes	No

Details

Registry status: Active
Published: Oct 23, 2026
Updated: Oct 23, 2026
Website: https://agent-evidence.thx93.dev/⁠ (opens in a new tab)
Repository: https://github.com/Thx93/agent-evidence-api⁠ (opens in a new tab)
Categories (suggested): AI modelsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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