Check a US nonprofit's tax-exempt status, revenue, expenses and officer pay before you donate.
Connect Remote server
claude mcp add --transport http charity-check https://charity-check.zovo.one/mcp
{
"mcpServers": {
"charity-check": {
"url": "https://charity-check.zovo.one/mcp"
}
}
}
{
"servers": {
"charity-check": {
"type": "http",
"url": "https://charity-check.zovo.one/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://charity-check.zovo.one/mcp
Tools 3 found in our last check
search_nonprofitsUse this when the user wants to find a US nonprofit or charity and its EIN by name, optionally in one US state or one category. Returns up to 25 matches with EIN, city, state, NTEE code and IRS subsection, from ProPublica Nonprofit Explorer. Does not return financials; use get_n…
get_nonprofit_profileUse this when the user wants to check a US nonprofit by EIN: IRS subsection, foundation status, deductibility, ruling date, and a multi-year table of revenue, expenses, net assets, total assets and officer compensation from Form 990 filings, with year-over-year change, ratios an…
compare_nonprofitsUse this when the user wants 2 to 5 US nonprofits side by side by EIN: latest Form 990 revenue, expenses, net assets, total assets, officer compensation and computed ratios with formulas, plus a PDF, CSV and Excel comparison. Data is live from ProPublica Nonprofit Explorer. Does…
Details
| Endpoint | https://charity-check.zovo.one/mcp (Streamable HTTP) |
| First published | 8 Nov 2026 |
| Last updated | 8 Nov 2026 |
| Registry name | io.github.theluckystrike/charity-check |
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