HarleyVader/llm-toolshed-mcp-server

LLM Toolshed MCP Server

An MCP (Model Context Protocol) server providing RAG (Retrieval Augmented Generation) and CAG (Context Augmented Generation) capabilities for BambiSleep knowledge base.

Features

Tools

• rag_query: Perform RAG queries on BambiSleep data
• cag_context: Build context-augmented generation from knowledge graph
• extract_entities: Extract entities and relationships for knowledge graph
• semantic_search: Semantic search across content
• get_metadata: Get knowledge base metadata

Resources

• bambisleep://data/structured - Full structured JSON data
• bambisleep://data/faq - FAQ content
• bambisleep://data/sessions - Session index
• bambisleep://data/triggers - Triggers documentation
• bambisleep://data/safety - Safety information

Installation

cd llm-toolshed-mcp-server
npm install

Usage

Run the server

npm start

Configure in Claude Desktop

Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json on macOS):

{
  "mcpServers": {
    "llm-toolshed": {
      "command": "node",
      "args": ["/home/melkanea/llm-toolshed-mcp-server/index.js"]
    }
  }
}

Data Structure

The server works with structured JSON data from bambisleep.info:

{
  "metadata": {
    "source": "bambisleep.info",
    "fetched_at": "timestamp",
    "type": "bambi_sleep_wiki_content",
    "version": "1.0"
  },
  "content": {
    "faq": {...},
    "sessions": {...},
    "triggers": {...},
    "safety": {...},
    "transcripts": {...}
  },
  "rag_vectors": {...},
  "cag_context": {...}
}

Example Queries

RAG Query

{
  "name": "rag_query",
  "arguments": {
    "query": "what is bambi sleep",
    "section": "faq",
    "max_results": 5
  }
}

CAG Context

{
  "name": "cag_context",
  "arguments": {
    "entity": "Bambi",
    "depth": 2
  }
}

Extract Entities

{
  "name": "extract_entities",
  "arguments": {
    "section": "triggers"
  }
}

Architecture

• MCP SDK: Uses @modelcontextprotocol/sdk for server implementation
• Resources: Exposes BambiSleep data as MCP resources
• Tools: Provides RAG/CAG tools for LLM agents
• Transport: Stdio-based communication

License

MIT