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mcp/harbor
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Plumb Registry MCP

v1.0.0 changelog · 1

com.plumbregistry/directory

Search and verify fire protection contractor licenses (TX SFMO, CA CSLB C-16) from state records.

transport:streamable-http tools:3
Website

Target client

run in your project directory 

claude mcp add --transport http directory https://plumbregistry.com/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

search_providers Read-only

search providers

get_provider Read-only

get provider

verify_license

verify license

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.