Bitcoin Monetary Data Server

An MCP server that gives AI agents access to honest economic data. No spin. No cope. Just the numbers.

What it does

Exposes 4 tools any AI agent can call:

Tool	What it answers
purchasing_power_comparison	What is $X from year Y worth today? What SHOULD it be worth?
m2_vs_cpi_divergence	How much did the Fed hide from the inflation numbers?
btc_vs_dollar	What if you held Bitcoin instead of dollars?
current_monetary_stats	Current snapshot of key monetary indicators

Install & Run

npm install
node index.js

Connect to Claude Desktop

Add this to your Claude Desktop config file:

Mac: ~/Library/Application Support/Claude/claude_desktop_config.json Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "bitcoin-monetary-data": {
      "command": "node",
      "args": ["/root/.openclaw/workspace/projects/bitcoin-mcp-server/index.js"]
    }
  }
}

Then restart Claude Desktop. You'll see the tools available in the tool menu.

Data Sources

• CPI: U.S. Bureau of Labor Statistics (CPI-U, all items, annual averages)
• M2: Federal Reserve H.6 Money Stock Measures
• Bitcoin: CoinGecko historical prices (annual close)

Data is currently embedded (no API calls needed). Future versions will pull live data from FRED and CoinGecko APIs.

Next Steps

• Wire in live FRED API for real-time M2 data
• Wire in live CoinGecko API for BTC price
• Add to MCP registry (mcp.so + registry.modelcontextprotocol.io)
• Add L402 Lightning payment gating for per-call monetization