nonprofit_search

MCP tool from Nonprofit Explorer MCP Server by cyanheads

Search 1.8M+ IRS-recognized tax-exempt organizations by name, keyword, city, or phrase with optional state, NTEE sector, and 501(c) filters

How to use it

Project documentation lists nonprofit_search for the Nonprofit Explorer MCP Server MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Nonprofit Explorer MCP Server

$bunx @cyanheads/nonprofit-explorer-mcp-server@latest

FULL NONPROFIT EXPLORER MCP SERVER LISTING

Other tools in Nonprofit Explorer MCP Server (2)

nonprofit_get_filings

All Form 990 filings for an org by EIN: year-by-year financials, revenue breakdown, executive compensation, and source PDF links

nonprofit_get_organization

Full profile for one org by EIN: legal identity, IRS classification, ruling date, and a financial snapshot from the most recent Form 990