Propublica Nonprofits MCP

io.github.mrfentmen/propublica-nonprofits-mcp

US nonprofit data: search organisations and read their IRS filings.

View repository →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "propublica-nonprofits-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/propublica-nonprofits-mcp@1.0.0"
      ]
    }
  }
}

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Other
Version
1.0.0
Registry
active
Published
11/8/2026

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Show visitors that Propublica Nonprofits MCP is listed here — it’s also the link we check for a free listing.

Propublica Nonprofits MCP — listed on Serverdex

HTML — for your website

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Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![Propublica Nonprofits MCP — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-mrfentmen-propublica-nonprofits-mcp?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.