USDi MCP Server

A Python MCP (Model Context Protocol) server that lets any MCP-compatible agent — Claude, or other MCP clients — query USDi directly, instead of scraping web pages for its data.

USDi is a CPI-indexed cryptocurrency issued by USDi Partners LLC. Details: usdicoin.com.

Live endpoint

https://usdi-mcp.onrender.com/mcp

Transport: Streamable HTTP. No authentication required (read-only public data).

Tools

• get_usdi_exchange_rate — live on-chain USDi/USDC exchange rate via getExchangeRate()
• get_usdi_contract_info — network, token contract, pool address, issuer/fund manager, and disambiguation from the unrelated "Interest Protocol" token
• get_usdi_mint_redeem_info — valuation mechanism, backing, retail and institutional mint/redeem process, risk characteristics

Deferred to a later version: liquidity/pool depth (Uniswap V3 QuoterV2), fund composition detail, audit document retrieval.

Using this server

Point any MCP-compatible client at the live endpoint above. For Claude Desktop, add to claude_desktop_config.json:

{
  "mcpServers": {
    "usdi": {
      "url": "https://usdi-mcp.onrender.com/mcp",
      "transport": "streamable-http"
    }
  }
}

Running locally

python3 -m venv venv
source venv/bin/activate          # Windows: venv\Scripts\activate
pip install -r requirements.txt
export ALCHEMY_API_KEY="your-alchemy-key"   # or set RPC_URL directly
python3 server.py

Starts an HTTP server on port 8000 (override with PORT), serving MCP's streamable-http transport at /mcp.

Deployment

This repo includes a Dockerfile and render.yaml for deployment on Render. See render.yaml for configuration.

Known limitation

RATE_DECIMALS in server.py assumes an 18-decimal fixed-point convention for getExchangeRate()'s return value. Verify this against a known-good rate before relying on it in production.

License / Contact

Issuer: USDi Partners LLC — usdicoin.com