{
  "mcpServers": {
    "graph-lending": {
      "command": "npx",
      "args": ["graph-lending-mcp"],
      "env": {
        "GRAPH_API_KEY": "your-api-key-here"
      }
    }
  }
}

git clone https://github.com/PaulieB14/graph-lending-mcp.git
cd graph-lending-mcp
npm install
npx tsc

{
  "mcpServers": {
    "graph-lending": {
      "command": "node",
      "args": ["/path/to/graph-lending-mcp/dist/index.js"],
      "env": {
        "GRAPH_API_KEY": "your-api-key-here"
      }
    }
  }
}

src/
├── index.ts          # MCP server entry — registers all 19 tools
├── registry.ts       # Protocol → subgraph ID mapping (see SUBGRAPHS.md)
├── client.ts         # GraphQL fetch with retry, timeout, fan-out
├── queries.ts        # All GraphQL query constants
└── tools/
    ├── protocol.ts   # list_protocols, get_protocol
    ├── markets.ts    # get_markets, get_market
    ├── rates.ts      # get_interest_rates
    ├── positions.ts  # get_account, get_positions
    ├── events.ts     # deposits, borrows, repays, withdrawals, liquidations, flashloans
    ├── snapshots.ts  # daily_financials, market_snapshots, usage_metrics
    └── cross.ts      # compare_protocols, top_markets_by_tvl