Propublica Nonprofit
FreeNot checkedEnables querying nonprofit organization data through the ProPublica Nonprofit Explorer API, providing access to financial and operational information without au
About
Enables querying nonprofit organization data through the ProPublica Nonprofit Explorer API, providing access to financial and operational information without authentication.
README
ProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)
Part of Pipeworx — an MCP gateway connecting AI agents to 965+ live data sources.
Tools
| Tool | Description |
|---|
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"propublica-nonprofit": {
"url": "https://gateway.pipeworx.io/propublica-nonprofit/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 965+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Propublica Nonprofit data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
Installing Propublica Nonprofit
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/pipeworx-io/mcp-propublica-nonprofitFAQ
Is Propublica Nonprofit MCP free?
Yes, Propublica Nonprofit MCP is free — one-click install via Unyly at no cost.
Does Propublica Nonprofit need an API key?
No, Propublica Nonprofit runs without API keys or environment variables.
Is Propublica Nonprofit hosted or self-hosted?
A hosted option is available: Unyly runs the server in the cloud, no local setup required.
How do I install Propublica Nonprofit in Claude Desktop, Claude Code or Cursor?
Open Propublica Nonprofit on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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