Plumbline - Contractor License Checks is a Model Context Protocol (MCP) server: Free contractor-license checks from official state records; a no-match never proves unlicensed. As an MCP server it plugs straight into AI assistants, exposing its functionality as tools the model can invoke on your behalf.
It's a hosted (remote) server — point your client at https://contractors.agentlookups.ai/mcp and you're connected, with nothing to install locally. The current release is v1.0.1.
You'll find Plumbline - Contractor License Checks in the Development category here on mcp.site; it connects to Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and any other MCP client — see the install snippets below. If you maintain Plumbline - Contractor License Checks for agentlookups.ai, claim this listing to verify ownership, earn the Verified badge, and keep the details current.