nutriref
MCP server by github.com/younghef/nutriref-api
Pay-per-call USDA nutrition for AI agents (x402 micropayments in USDC on Base).
About nutriref
nutriref is an MCP (Model Context Protocol) server published by younghef in the official MCP registry, listed under Autonomous Agents on Loomal. Pay-per-call USDA nutrition for AI agents (x402 micropayments in USDC on Base).
Development happens in the open at github.com/younghef/nutriref-api.
Use nutriref with your agent
See the README at github.com/younghef/nutriref-api for build and setup instructions, then register the server under mcpServers in your MCP client's configuration.
https://github.com/Younghef/nutriref-api/releases/download/v0.2.2/nutriref.mcpbFrequently asked questions
- What is nutriref?
- nutriref is an MCP (Model Context Protocol) server by younghef in the Autonomous Agents category. Pay-per-call USDA nutrition for AI agents (x402 micropayments in USDC on Base).
- How do I connect nutriref to Claude, Cursor, or another MCP client?
- Install nutriref from its mcpb package (https://github.com/Younghef/nutriref-api/releases/download/v0.2.2/nutriref.mcpb) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.
- Is nutriref open source?
- Yes — the source code is public at github.com/younghef/nutriref-api.
- Can AI agents pay to use nutriref?
- Not yet through Loomal — nutriref is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.
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Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain nutriref? Claim this listing free by verifying GitHub ownership, or contact us.