GrantSonar
Rank #65,411io.github.romulusfoundry/grantsonar
Search verified-open US grants (federal, state, foundation). Read-only MCP for AI agents.
GrantSonar is a Model Context Protocol (MCP) server published by romulusfoundry. It ranks #65,411 of 137,138 servers tracked on MCP Toplist. GrantSonar is listed on Official MCP, with 1 tracked version. It was first listed on Jun 29, 2026 and most recently updated on Jun 29, 2026.
Ranks ahead of 71,727 of 137,138 servers on MCP Toplist.
Use GrantSonar
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add --transport http grantsonar https://grantsonar.com/api/mcp[mcp_servers.grantsonar]
url = "https://grantsonar.com/api/mcp"Add to ~/.codex/config.toml.
https://grantsonar.com/api/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"grantsonar": {
"url": "https://grantsonar.com/api/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"grantsonar": {
"type": "http",
"url": "https://grantsonar.com/api/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"grantsonar": {
"serverUrl": "https://grantsonar.com/api/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"grantsonar": {
"url": "https://grantsonar.com/api/mcp"
}
}
}Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.romulusfoundry%2Fgrantsonar)<a href="https://mcptoplist.com/server/io.github.romulusfoundry%2Fgrantsonar"><img src="https://mcptoplist.com/badge/io.github.romulusfoundry%2Fgrantsonar.svg" alt="MCP Toplist: Top 50% of 137,138" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
romulusfoundry
Available versions (1)
| Version | Published |
|---|---|
| 1.0.0 | Jun 29, 2026 |
Frequently asked questions
- Who maintains GrantSonar?
- GrantSonar is maintained by romulusfoundry, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is GrantSonar listed on the Official MCP Registry?
- Yes — GrantSonar is listed on the Official MCP Registry.
- How many versions does GrantSonar have?
- MCP Toplist tracks 1 version of GrantSonar, most recently published on Jun 29, 2026.
- Where can I find the source code for GrantSonar?
- The source code for GrantSonar is hosted at github.com/romulusfoundry/grant-radar.
Do you run this server?
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