Mcp Factcheck

io.github.carlisia/mcp-factcheck · v1.0.0

An MCP server that validates content against MCP specification using semantic search and AI

Source code Set it up

Connect Runs on your machine

Terminal

claude mcp add mcp-factcheck -e OPENAI_API_KEY=<OPENAI_API_KEY> -- docker run -i --rm ghcr.io/carlisia/mcp-factcheck:v1.0.0

claude_desktop_config.json

{
  "mcpServers": {
    "mcp-factcheck": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/carlisia/mcp-factcheck:v1.0.0"
      ],
      "env": {
        "OPENAI_API_KEY": "<OPENAI_API_KEY>"
      }
    }
  }
}

~/.cursor/mcp.json

{
  "mcpServers": {
    "mcp-factcheck": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/carlisia/mcp-factcheck:v1.0.0"
      ],
      "env": {
        "OPENAI_API_KEY": "<OPENAI_API_KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mcp-factcheck": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/carlisia/mcp-factcheck:v1.0.0"
      ],
      "env": {
        "OPENAI_API_KEY": "<OPENAI_API_KEY>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

Name	Description
`OPENAI_API_KEY` Required	OpenAI API key for embedding generation and content validation

Details

Package	`ghcr.io/carlisia/mcp-factcheck:v1.0.0` (OCI, stdio)
First published	7 Oct 2025
Last updated	7 Oct 2025
Registry name	`io.github.carlisia/mcp-factcheck`

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Live status

Local install

Installed and run on your own machine, so there is no public endpoint to check.

Pair it with live search

Agents that use Mcp Factcheck often also need current facts. NestDaddy MCP gives your AI today's internet: web search, real-time breaking news and full page reading in one connector.

See NestDaddy MCP

For maintainers

[![NestDaddy MCP](https://nestdaddy.com/mcp/servers/io-github-carlisia-mcp-factcheck/badge.svg)](https://nestdaddy.com/mcp/servers/io-github-carlisia-mcp-factcheck)

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