MCP MeasureMCP Measure

index observed

DealScore

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

Should I use this

Quality & Safety

B
Description quality
80%
Schema completeness
63%
Naming quality
80%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (2)

  • LOWTool 'score_deal' description lacks action verbin score_deal
  • LOWTool 'explain_grade' description lacks action verbin explain_grade

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~347Tokens (tool definitions)
~656 BTypical response size
Minimal attention impact (0.27% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "dealscore": {
      "url": "https://cardealscore.com/api/mcp"
    }
  }
}

Remote endpoints

https://cardealscore.com/api/mcpstreamable-http

What it can do

Tool inventory

Tools (3)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟡score_deal(vin, year, make, model, trim, ...)

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

Input Schema

{
  "type": "object",
  "properties": {
    "vin": {
      "type": "string"
    },
    "year": {
      "type": "integer",
      "minimum": 1980,
      "maximum": 2027
    },
    "make": {
      "type": "string"
    },
    "model": {
      "type": "string"
    },
    "trim": {
      "type": "string"
    },
    "asking_price": {
      "type": "number",
      "exclusiveMinimum": 0
    },
    "mileage": {
      "type": "number",
      "minimum": 0
    },
    "zip": {
      "type": "string",
      "pattern": "^\\d{5}$"
    }
  },
  "required": [
    "asking_price",
    "mileage"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🟢explain_grade(delta_pct)

Explain the score_v1 rubric grade for a delta_pct. Same as POST /api/explain.

Input Schema

{
  "type": "object",
  "properties": {
    "delta_pct": {
      "type": "number"
    }
  },
  "required": [
    "delta_pct"
  ],
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}
🟢health

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

Input Schema

{
  "type": "object",
  "properties": {},
  "$schema": "https://json-schema.org/draft/2020-12/schema"
}

Community

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Evidence

Recent observations

verifiedversion not recorded3 tools