io.github.romulusfoundry/grantsonar
Official9 toolsGrantSonar
Search verified-open US grants (federal, state, foundation). Read-only MCP for AI agents.
Search verified US grants from federal, state, and foundation sources.
Captured live from the server via tools/list.
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 GrantSonar URL per hit.
Parameters (2)
- querystringrequired
Plain-English description of the project, organization, or funding need (e.g. "after-school STEM programs for rural Missouri students").
- limitinteger
Maximum number of results (1-25, default 10).
get_grant
Fetch the full detail of a single grant opportunity by its GrantSonar grant_id (UUID), including synopsis, eligibility, deadlines, and award amounts.
Parameters (1)
- grant_idstringrequired
GrantSonar grant UUID (from a search_grants result).
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.
Parameters (3)
- viewstring
Which list (default "matches" = your active personalized feed).
- tierstring
Optional: only return matches in this tier.
- limitinteger
Max results (default 25).
get_my_application
Fetch one of YOUR grant applications (status + every section draft) by application_id or grant_id. Requires your API key.
Parameters (2)
- application_idstring
Application UUID.
- grant_idstring
Grant UUID — resolves your application for that grant.
list_my_applications
List YOUR organization's grant applications (id, grant title, status, document type, last updated). Requires your API key.
No parameters.
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.
Parameters (2)
- grant_idstringrequired
Grant UUID (from list_my_matches or search_grants).
- statusstring
Pipeline status (default "saved").
dismiss_grant
Dismiss a grant from YOUR active feed, or restore it (dismissed=false). Reversible. Requires your API key.
Parameters (2)
- grant_idstringrequired
Grant UUID.
- dismissedboolean
true = dismiss (default), false = restore.
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.
Parameters (4)
- application_idstringrequired
Application UUID (from list_my_applications).
- section_keystringrequired
Which section to write (e.g. "statement_of_need"). See get_my_application.
- contentstringrequired
The text/HTML to write into the section.
- modestring
replace (default) overwrites; append adds to the end.
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 heavily. Returns the drafted text. Use get_my_application for section_keys.
Parameters (3)
- application_idstringrequired
Application UUID.
- section_keystringrequired
Which section to draft (see get_my_application).
- document_typestring
Draft a short Letter of Inquiry ("loi") or a full section ("full"). Defaults to the application's submission stage.
README not available yet.
Install
claude_desktop_config.json
{
"mcpServers": {
"grantsonar": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://grantsonar.com/api/mcp"
]
}
}
}Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.