MCP MeasureMCP Measure

index observed

draco

Coding & security oracle grounded in 1855 real books. Cited answers via MCP.

Should I use this

Quality & Safety

B
Description quality
90%
Schema completeness
63%
Naming quality
80%
Poisoning risk
80%
Permission match
100%
Protocol compliance
100%

Findings (3)

  • HIGHTool poisoning patterns detected
  • LOWTool 'draco_status' description lacks action verbin draco_status
  • INFOTool description contains placeholder or incomplete textin draco_ask

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~287Tokens (tool definitions)
~750 BTypical response size
Minimal attention impact (0.22% 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": {
    "draco": {
      "url": "https://draco.thetempleofdoom.com/mcp"
    }
  }
}

Remote endpoints

https://draco.thetempleofdoom.com/mcpstreamable-http

What it can do

Tool inventory

Tools (3)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
⚪draco_ask(question)

Ask DRACO a coding or security question. Answers are grounded in hundreds of real programming and hacking books, with [n] citations and source titles.

Input Schema

{
  "type": "object",
  "properties": {
    "question": {
      "title": "Question",
      "type": "string"
    }
  },
  "required": [
    "question"
  ],
  "title": "draco_askArguments"
}

Output Schema

{
  "type": "object",
  "properties": {
    "result": {
      "title": "Result",
      "type": "string"
    }
  },
  "required": [
    "result"
  ],
  "title": "draco_askOutput"
}
🟢draco_search(query, k)

Search DRACO's book library (BM25) for passages matching a topic.

Input Schema

{
  "type": "object",
  "properties": {
    "query": {
      "title": "Query",
      "type": "string"
    },
    "k": {
      "default": 8,
      "title": "K",
      "type": "integer"
    }
  },
  "required": [
    "query"
  ],
  "title": "draco_searchArguments"
}

Output Schema

{
  "type": "object",
  "properties": {
    "result": {
      "title": "Result",
      "type": "string"
    }
  },
  "required": [
    "result"
  ],
  "title": "draco_searchOutput"
}
⚪draco_status

DRACO health + library size.

Input Schema

{
  "type": "object",
  "properties": {},
  "title": "draco_statusArguments"
}

Output Schema

{
  "type": "object",
  "properties": {
    "result": {
      "title": "Result",
      "type": "string"
    }
  },
  "required": [
    "result"
  ],
  "title": "draco_statusOutput"
}

Community

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Evidence

Recent observations

verifiedversion not recorded3 tools