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CarGurus
mcp-apps.api.cargurus.com/chat-mcp/v1/stream
Not ready
Protocol
MCP negotiation succeeds (v1/v2)
Failed to connect: Could not connect via streamable HTTP: Server returned 406: Error POSTing to endpoint:
Overview
- Author
- CarGurus, Inc.
- Verification
- partner
- Auth
- None — public endpoint
- Categories
- commerce-shopping
- Works with
- claudeclaude-apiclaude-codeclaude-desktop
- Docs
- Documentation
vehicle-listing-detailvehicle-listing-searchRelated MCP servers
FAQ
CarGurus install, tools, readiness, and alternatives.
How do I add CarGurus to Claude, ChatGPT, or Cursor?
Add CarGurus to Claude, ChatGPT, or Cursor by connecting its remote MCP URL in each client's MCP settings. In Claude, add a custom connector. In ChatGPT, add an MCP app. In Cursor, add an MCP server under Settings. The MCP URL is https://mcp-apps.api.cargurus.com/chat-mcp/v1/stream.
Is CarGurus MCP ready for ChatGPT and Claude?
As of September 15, 2026, CarGurus scores 0/100 on Manufact's MCP publishing checklist. The scan does not yet meet ChatGPT publishing checks and does not yet meet Claude publishing checks.
What tools does the CarGurus MCP server provide?
CarGurus provides these MCP tools: vehicle-listing-detail and vehicle-listing-search.
What are the best alternatives to CarGurus?
As of September 16, 2026, alternatives to CarGurus in commerce-shopping on the Manufact MCP catalog include ADITUS Developer Portal MCP, EbooksDepository, ecoExperten Energieausweis, Groupon, and GVRN Company Incorporation MCP.
Does CarGurus MCP require authentication?
CarGurus does not require authentication. It is a public MCP endpoint you can connect without logging in.
Why is CarGurus failing MCP readiness checks?
CarGurus scored 0/100 on the latest Manufact MCP publishing checklist, below the 70-point ready band. The top failing check is MCP negotiation succeeds (v1/v2). Failed to connect: Could not connect via streamable HTTP: Server returned 406: Error POSTing to endpoint: Paste the MCP URL into the Manufact MCP catalog to rerun the scan.
Who develops CarGurus?
CarGurus is developed by CarGurus, Inc.. It is listed as partner on the Claude connector directory.
Not your MCP?
Scan any public or OAuth MCP URL against ChatGPT and Claude publishing checks. No account required.