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Attestd MCP server

attestd-io/attestd-mcp

CVE checks, supply chain signals, live catalog, and CVE detail for MCP clients (infra, PyPI, npm).

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Install Attestd in Claude Code

Claude Code
claude mcp add attestd -- npx -y @attestd/mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "attestd": {
      "command": "npx",
      "args": [
        "-y",
        "@attestd/mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Attestd MCP server do?

CVE checks, supply chain signals, live catalog, and CVE detail for MCP clients (infra, PyPI, npm).

Is the Attestd MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Attestd run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Attestd to Claude Code?

Run: claude mcp add attestd -- npx -y @attestd/mcp

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