GrantSonar
by grantsonar.com in Search & web
Search verified-open US grants (federal, state, foundation). Read-only MCP for AI agents.
https://grantsonar.com/api/mcp- Tools
- 9
- open to any client
- Uptime
- 100%
- last 30 days
- Response time
- 383 ms
- 408 ms slowest 5%
- Last check
- Passed
- 2 h ago, next in 3 h
Reliability
Status and outage history · Atom feed · Watch with other listings
How to connect
Add it to any MCP client that supports remote servers.
{
"mcpServers": {
"grantsonar": {
"type": "http",
"url": "https://grantsonar.com/api/mcp"
}
}
}9 tools
- search_grants
Search open grant opportunities in the GrantSonar corpus (federal, state, and foundation grants). Uses semantic similarity over a plain-English description of the project or need, with a keyword fallback. Returns title, agency, deadline, award amounts, similarity score, and a…
- get_grant
Fetch the full detail of a single grant opportunity by its GrantSonar grant_id (UUID), including synopsis, eligibility, deadlines, and award amounts.
- list_my_matches
List YOUR organization's scored grant matches — the same personalized matches shown on your GrantSonar dashboard. Requires your API key. Returns match tier, score, reasons, pipeline status, and a URL per grant.
- get_my_application
Fetch one of YOUR grant applications (status + every section draft) by application_id or grant_id. Requires your API key.
- list_my_applications
List YOUR organization's grant applications (id, grant title, status, document type, last updated). Requires your API key.
- save_grant
Save a grant to YOUR pipeline, or set its status to pursuing/applied. Reversible. Requires your API key. Mirrors the dashboard Save button.
- dismiss_grant
Dismiss a grant from YOUR active feed, or restore it (dismissed=false). Reversible. Requires your API key.
- update_application_section
Write content into one section of YOUR grant application (replace or append). Requires your API key. The prior draft is snapshotted to version history first, so this is recoverable. Use get_my_application to see section_keys.
- draft_application_section
Generate an AI first-draft for one section of YOUR application, grounded in the funding notice and your org profile, and save it into that section (prior content snapshotted first). Requires a paid API key. This is the only tool that runs the grant writer, so it is metered…
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Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 2 h ago | Passed | 200 | 408 ms |
| 13 h ago | Passed | 200 | 405 ms |
| 22 h ago | Passed | 200 | 407 ms |
| 32 h ago | Passed | 200 | 354 ms |
| 42 h ago | Passed | 200 | 365 ms |
Show 8 older checks
| 2 days ago | Passed | 200 | 404 ms |
| 3 days ago | Passed | 200 | 380 ms |
| 3 days ago | Passed | 200 | 346 ms |
| 3 days ago | Passed | 200 | 383 ms |
| 4 days ago | Passed | 200 | 346 ms |
| 4 days ago | Passed | 200 | 385 ms |
| 5 days ago | Passed | 200 | 386 ms |
| 5 days ago | Passed | 200 | 361 ms |