io.github.donniertf-hub/us-nonprofit-check-mcp

up checked 2026-11-12T08:38:47.369Z

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Publisher-provided title

US Nonprofit & Charity Check MCP

Publisher-provided description

Check any US charity or nonprofit by name or EIN. Free nonprofit_check tool.

Summary by lookupd

Looks up US nonprofits and charities by name or EIN, including Form 990 financials and filtered prospect lists by keyword and state.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http us-nonprofit-check https://us-nonprofit-check-mcp.donniertf.workers.dev/mcp

Codex, remote (streamable-http)

codex mcp add us-nonprofit-check --url https://us-nonprofit-check-mcp.donniertf.workers.dev/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "us-nonprofit-check": {
      "url": "https://us-nonprofit-check-mcp.donniertf.workers.dev/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (3 tools)

Publisher-provided text

• nonprofit_check FREE. Find a US nonprofit/charity by name or EIN — top 3 with city, state and 501(c) type.
• financials PRO. Form 990 financial history for an EIN: revenue, expenses, assets, liabilities, officer compensation, program/overhead ratio by year.
• prospect_list PRO. Nonprofits matching a keyword in a state (e.g. 'food bank', 'hospital', 'school') — for fundraising consultants, SaaS and grant writers.

Details

• Version: 1.0.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 320 ms
• First indexed: 2026-11-01T09:28:21.076Z
• Last seen in registry: 2026-11-01T09:28:21.076Z
• Repository: https://github.com/donniertf-hub/uk-mcp-fleet
• Website: https://us-nonprofit-check-mcp.donniertf.workers.dev

Badge for your README

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[![lookupd status](https://lookupd.com/badge/io.github.donniertf-hub/us-nonprofit-check-mcp.svg)](https://lookupd.com/servers/io.github.donniertf-hub/us-nonprofit-check-mcp)

• 62930 servers
• Last crawl: 2026-11-13T00:17:28.001Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp