Open Primitive Mcp

Name: Open Primitive Mcp
Author: writesdavid

@writesdavid

Open Primitive Mcp について

17 US federal data domains as MCP tools. FDA drugs, EPA water, CMS hospitals, NHTSA cars, BLS jobs, Census demographics, SEC filings, NOAA weather, and more. Signed responses with provenance

#government #federal-data #api #data #health #safety

基本情報

カテゴリ

開発者ツール

トランスポート

stdio

公開者

writesdavid

投稿者

David Hamilton

設定

以下の設定を使って、このサーバーを MCP 対応クライアントに追加してください。

{
  "mcpServers": {
    "open-primitive": {
      "command": "npx",
      "args": [
        "-y",
        "open-primitive-mcp"
      ]
    }
  }
}

ツール

ツールは検出されませんでした

ツールは README から自動的に抽出されます。メンテナーは ## Tools という見出しの下に記載することで、このタブに反映できます。

概要

What is Open Primitive Mcp?

The MCP server for the Open Primitive Protocol (OPP), providing 13 tools for Claude, Cursor, and MCP-compatible agents. OPP defines how data providers make their data agent-consumable, verifiable, and discoverable through provider manifests, response envelopes, and a standardized query interface.

How to use Open Primitive Mcp?

Run npx open-primitive-mcp to start the server, then query OPP providers using MCP-compatible clients. For example, fetch drug data with parameters like ?name=aspirin and receive a signed envelope containing citations and provenance.

Key features of Open Primitive Mcp

13 tools for Claude, Cursor, and MCP-compatible agents
Every response carries domain, source, freshness, confidence, citation, and Ed25519 signature
Three conformance levels: Basic, Cited, and Verified
Reference implementation covering 16 US federal data domains across 11 agencies
SDKs for client consumption, provider implementation, and conformance validation