mcp domain auditor MCP

v1.0.0

io.github.geekmarine/mcp-domain-auditor

DNS resolution, HTTP security headers, and SPF/DMARC email hygiene audits.

transport:streamable-http tools:3

Target client

run in your project directory

claude mcp add --transport http mcp-domain-auditor https://mcp-domain-auditor.stubby76.workers.dev/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs


                dns_lookup

dns lookup


                security_headers

security headers


                email_hygiene

email hygiene

All 3 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.