GrantCue

com.grantcue/grantcueVersion 2.0.0

Search public US grants and foundation profiles from IRS filings. Read-only, no sign-in.

Status

Responds325 msNov 14, 2026, 14:00 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 14:00 UTC
Latency: 325 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://www.grantcue.com/api/v1/mcpResponds325 msNov 14, 2026, 14:00 UTC

No sign-in

Claude Code

claude mcp add --transport http grantcue https://www.grantcue.com/api/v1/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: grantcue
Remote MCP server URL: https://www.grantcue.com/api/v1/mcp

Cursor

{
  "mcpServers": {
    "grantcue": {
      "url": "https://www.grantcue.com/api/v1/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"grantcue","type":"http","url":"https://www.grantcue.com/api/v1/mcp"}'

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Tools

4 tools

Tools of GrantCue
	Description		Read-only	Idempotent	Open world
`get_funder`A foundation’s public GrantCue profile, from the latest Form 990-PF, or Form 990 Schedule I for community foundations and other grantmaking charities: giving totals, typical and median grant, giving by year, where it gives, the 25 largest grants its latest filings report, and for a 990-PF filer how to apply. For a Form 990 funder: its kind, the latest tax year, totals and the top 10 recipients (yearly totals); Form 990 does not say whether it accepts applications. Only foundations with a public profile, and funders with a Schedule I return, are found. It never returns the full list of reported grants.	A foundation’s public GrantCue profile, from the latest Form 990-PF, or Form 990 Schedule I for community foundations and other grantmaking charities: giving totals, typical and median grant, giving by year, where it gives, the 25 largest grants its latest filings report, and for a 990-PF filer how to apply. For a Form 990 funder: its kind, the latest tax year, totals and the top 10 recipients (yearly totals); Form 990 does not say whether it accepts applications. Only foundations with a public profile, and funders with a Schedule I return, are found. It never returns the full list of reported grants.	Not declared	Yes	Not declared	No
`get_grant`One public catalog grant in full: dates, amounts, eligibility, and links to the funder’s own pages. A grant that is not publicly listed is not found.	One public catalog grant in full: dates, amounts, eligibility, and links to the funder’s own pages. A grant that is not publicly listed is not found.	Not declared	Yes	Not declared	No
`search_funders`Search the foundations that have a public GrantCue profile (built from the latest Form 990-PF, or Form 990 Schedule I for community foundations and other grantmaking charities), largest givers first. Search by name, city, state or EIN, by the state they mainly give to, or for those that publish how to apply. Form 990 grantmakers are found by name, state or EIN, after the 990-PF matches, each marked source_form "990". Returns 10 per page.	Search the foundations that have a public GrantCue profile (built from the latest Form 990-PF, or Form 990 Schedule I for community foundations and other grantmaking charities), largest givers first. Search by name, city, state or EIN, by the state they mainly give to, or for those that publish how to apply. Form 990 grantmakers are found by name, state or EIN, after the 990-PF matches, each marked source_form "990". Returns 10 per page.	Not declared	Yes	Not declared	No
`search_grants`Search the public GrantCue grant catalog (federal, state, local and foundation opportunities) with the same filters as the Discover page. Returns a short page of matches, at most 25, and can reach the first 100 results of a search. Grant text is provided by the funders.	Search the public GrantCue grant catalog (federal, state, local and foundation opportunities) with the same filters as the Discover page. Returns a short page of matches, at most 25, and can reach the first 100 results of a search. Grant text is provided by the funders.	Not declared	Yes	Not declared	No

Details

Registry status: Active
Published: Oct 28, 2026
Updated: Oct 28, 2026
Website: https://www.grantcue.com/connect/claude⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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