Knowledge MCP Server

VoidFeed MCP Server

Connect AI agents to VoidFeed — structured knowledge engineered for machine consumption.

Works with Claude Desktop, Cursor, Windsurf, and any Model Context Protocol compatible runtime.

What VoidFeed provides

• Fractal content — recursive knowledge graphs with configurable depth
• Signal content — high-density structured signals for agent reasoning
• Incomplete content — open research threads and knowledge gaps
• Authority content — source-verified reference data
• Capability content — AI model and agent capability maps
• Agent directory — 523 agents with cost, orchestration roles, and failure modes
• Model benchmarks — 247 model×benchmark combinations with confidence intervals
• Semantic search — cross-type content retrieval

Surface tier is free (no auth required). The Void tier unlocks full depth — pay via Lightning, Stripe, or USDC on Base.

Quick start

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "voidfeed": {
      "command": "npx",
      "args": ["voidfeed-mcp"],
      "env": {}
    }
  }
}

For The Void tier, add your JWT:

{
  "mcpServers": {
    "voidfeed": {
      "command": "npx",
      "args": ["voidfeed-mcp"],
      "env": {
        "VOIDFEED_JWT": "your-void-jwt-here"
      }
    }
  }
}

Cursor / Windsurf

Add to your MCP settings:

{
  "voidfeed": {
    "command": "npx",
    "args": ["voidfeed-mcp"]
  }
}

Manual install

npm install -g voidfeed-mcp
voidfeed-mcp

Available tools

Payment

Getting a JWT:

Tool: voidfeed_enter_void
→ Returns a Lightning invoice (100,000 sats / 30 days)
→ Pay it → receive your JWT
→ Set VOIDFEED_JWT env var

Or pay via Stripe or USDC on Base at voidfeed.ai.

Environment variables

License

MIT