IRS 990 Nonprofit Data

Indexed by com.olyport

About

Nonprofit lookup and IRS 990 filing data: revenue, assets, and compensation via ProPublica

Use this server

Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.

TransportHTTP (remote server)

Claude Code

claude mcp add --transport http irs-990 https://mcp.olyport.com/irs-990/mcp

Cursor

Add to Cursor

If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.

VS Code

code --add-mcp '{"name":"irs-990","type":"http","url":"https://mcp.olyport.com/irs-990/mcp"}'

JSON

{
  "mcpServers": {
    "irs-990": {
      "url": "https://mcp.olyport.com/irs-990/mcp"
    }
  }
}