Propublica Nonprofit

io.github.pipeworx-io/propublica-nonprofit

ProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)

View repository →Homepage →

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-nonprofit": {
      "command": "npx",
      "args": [
        "-y",
        "@pipeworx/mcp-propublica-nonprofit@0.2.1"
      ],
      "env": {
        "PIPEWORX_API_KEY": "<your PIPEWORX_API_KEY>"
      }
    }
  }
}
Environment variables
  • PIPEWORX_API_KEYsecretOptional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.

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

Category
Developer Tools
Version
0.2.1
Registry
active
Published
11/4/2026

Remotes

  • streamable-httphttps://gateway.pipeworx.io/propublica-nonprofit/mcp

More Developer Tools servers

Browse all Developer Tools →

Prospeo

pipeworx-io

Prospeo MCP — wraps the Prospeo 'Enrich Person' API (prospeo.io)

Developer ToolsAdded 6 days ago

Prozorro Sale

pipeworx-io

Prozorro.Sale MCP — Ukraine's state and municipal asset sales and leases (keyless).

Developer ToolsAdded 6 days ago

Pubmed

pipeworx-io

PubMed MCP — wraps the NCBI E-utilities API (biomedical literature, free, no auth)

Developer ToolsAdded 6 days ago

Pubtator

pipeworx-io

PubTator 3 MCP — biomedical entity search, literature search with entity highlighting, and…

Developer ToolsAdded 6 days ago

Puerto Rico Code

pipeworx-io

Puerto Rico statutes — 'leyes' (acts) of the Puerto Rico Legislature, section/article lookup and…

Developer ToolsAdded 6 days ago

Pulsedive

pipeworx-io

Pulsedive MCP — threat-intelligence IOC enrichment (pulsedive.com)

Developer ToolsAdded 6 days ago

Add the badge to your site

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

Propublica Nonprofit — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-pipeworx-io-propublica-nonprofit?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="Propublica Nonprofit — listed on Serverdex" width="123" height="40" loading="lazy"></a>

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 Nonprofit — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-pipeworx-io-propublica-nonprofit?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.