GM

Grantsgov MCP Server

io.github.cyanheads/grantsgov-mcp-server

Search Grants.gov funding opportunities and read full records: eligibility, awards, deadlines.

Yes, your AI can use this right now.Answered a live MCP handshake in 354 ms with no sign-in needed and exposes 3 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://grantsgov.caseyjhand.com/mcp

3 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
grantsgov_search_opportunitiesread-only

Search federal funding opportunities on Grants.gov by keyword, agency, applicant eligibility, funding category, funding instrument, assistance listing, opportunity number, posting window (posted_within_days), or closing window (closing_within_days). Returns forecasted and posted opportunities unless statuses says otherwise, each row led by its close date and days remaining, plus facet counts for n

grantsgov_get_opportunityread-only

Read the full Grants.gov record for up to 5 opportunities, given numeric opportunity ids or opportunity numbers: deadline and its explanation, award ceiling and floor, total funding, expected awards, cost sharing, eligible applicant types with the eligibility narrative, description, assistance listings, agency contact, NOFO attachments with download links, and application packages. An opportunity

grantsgov_list_referenceread-only

List the codes Grants.gov search filters accept, with labels and live opportunity counts: agencies (top level, or one agency's sub-agencies via parent_code, or matched by name via name_contains), applicant eligibility types, funding categories, funding instruments, statuses, sort options, and keyword syntax. Use the codes as grantsgov_search_opportunities inputs.

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