LocalFree

Heimdall MCP server

caglarbozkurt/mcp-heimdall

Scan an MCP server or agent config for injection, exfiltration, and risky capabilities.

0 GitHub stars177 npm downloads / month

Install Heimdall in Claude Code

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

Frequently asked questions

What does the Heimdall MCP server do?

Scan an MCP server or agent config for injection, exfiltration, and risky capabilities.

Is the Heimdall 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 Heimdall run locally or remotely?

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

How do I add Heimdall to Claude Code?

Run: claude mcp add caglarbozkurt-heimdall -- npx -y mcp-heimdall-scan

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