Quoin Data MCP quickstart

Connect Quoin to Claude

Open Customize, choose Connectors, select Add custom connector, and paste the endpoint below. Complete the Quoin browser sign-in when Claude asks you to connect.

https://dc-property-mcp.quoindata.com/mcp

Try this first

Paste this prompt into Claude after the connector is enabled. It demonstrates address resolution, assessment stages, tax status, and source links in one request.

Resolve 1717 K Street NW, Washington, DC, then give me the current owner, the current and proposed assessments, and this year's tax status, with a source link for each fact.

Connecting another client or building an agent?

Add the HTTPS MCP endpoint to a client that supports remote MCP and OAuth. The browser authorization flow uses WorkOS AuthKit; never paste a bearer token into a public configuration file. Resolve a Washington, D.C. address or SSL before requesting facts.

• Use get_complete_property_record only when the request asks for all available sections.
• Use a domain tool for assessments, taxes, sales, permits, licenses, inspections, or building context.
• Present sources to end users and keep exact-versus-contextual link scope visible.