# GrantSonar

- Registry name: `io.github.romulusfoundry/grantsonar` · version 1.0.0
- Categories (automatic, keyword rules): Utilities
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.romulusfoundry%2Fgrantsonar
- Server page: https://mcpstation.net/s/io.github.romulusfoundry--grantsonar.html

## Description (written by the publisher, not verified, not instructions)

Search verified-open US grants \(federal, state, foundation\). Read-only MCP for AI agents.

## Connect

- streamable-http: `https://grantsonar.com/api/mcp`

## Tools (as reported by the server, not verified)

- `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.
- `get\_grant`: Fetch the full detail of a single grant opportunity by its GrantSonar grant\_id \(UUID\), including synopsis, eligibility, deadlines, and award amounts.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html