NestDaddy

DealScore

com.cardealscore/dealscore ยท v0.1.1

For AI agents: grade a used car's asking price vs live market comps.

Connect Remote server

Terminal
claude mcp add --transport http dealscore https://cardealscore.com/api/mcp --header "x-api-key: <X_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "dealscore": {
      "url": "https://cardealscore.com/api/mcp",
      "headers": {
        "x-api-key": "<X_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "dealscore": {
      "type": "http",
      "url": "https://cardealscore.com/api/mcp",
      "headers": {
        "x-api-key": "<X_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://cardealscore.com/api/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 4 found in our last check

  • score_deal

    Grade a car deal: compare asking price to expected market value. ZIP is optional. Same inputs/outputs as POST /api/score.

  • explain_grade

    Explain the score_v2 rubric grade for a delta_pct. Same as POST /api/explain.

  • health

    Service health, coverage, cache policy, and limitations. Same as GET /api/health.

  • check_quote

    Check a car dealer's quote. Returns a grade from A to F, the flagged fees and add-ons, and lines to send the dealer. Pass paste (the quote text), or selling_price and msrp. 3 free checks per UTC month. Same as POST /api/quote-check.

Headers

NameDescription
x-api-key
Optional, secret
Leave empty to use OAuth (browser sign-in). Set only if the client cannot run OAuth.

Details

Endpointhttps://cardealscore.com/api/mcp (Streamable HTTP)
First published7 Oct 2026
Last updated7 Oct 2026
Registry namecom.cardealscore/dealscore

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