Charity Registry
Search, verify and compare 7.9M+ nonprofits from official charity registries in 100+ countries.
Connect it
Settings → Connectors → Add custom connector
URL: https://giveradar.com/mcp/Settings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://giveradar.com/mcp/{
"mcpServers": {
"charity-registry": {
"url": "https://giveradar.com/mcp/"
}
}
}claude mcp add --transport http charity-registry https://giveradar.com/mcp/{
"servers": {
"charity-registry": {
"type": "http",
"url": "https://giveradar.com/mcp/"
}
}
}4 tools, verified live
search_charitiesread-onlySearch the charity registry by free-text name. Returns up to `limit` matches, each with slug, name, country, city/state, foundation_type, integrity_score, and the canonical page URL. Use this BEFORE resources/read when the user names a charity but you don't know its slug. The match is case-insensitive substring on the charity's name.
compare_charitiesread-onlySide-by-side comparison of 2-5 charities by slug. Returns their integrity scores, program/admin/fundraising ratios, annual revenue, founding year, foundation type, and a deterministic verdict on which has the strongest transparency signal. Use this when the user wants to choose between named charities.
find_similarread-onlyGiven one charity's slug, return up to `limit` other charities in the same country + category. Useful for 'find more like this' recommendations. Excludes the input charity from the result.
verify_charityread-onlyLook up a charity by its official registry identifier - EIN (US), Charity Commission number (GB), RSIN (NL), AHU/Kemenkumham reg number (ID), or a generic registration_number for other countries. Returns the matched charity or null. Use this when the user provides a registry number and wants to confirm what's registered under it.
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