io.github.cyanheads/grantsgov-mcp-server
grantsgov-mcp-server
Search Grants.gov funding opportunities and read full records: eligibility, awards, deadlines.
alive probed 2026-10-09 · HTTP 200
3tools
3.5ktokens in Claude Opus 5.5
3.6ktokens in Claude Code
1.8 %of a 200k context window
2.0ko200k_base estimate
492 msto initialize
167 msto list tools
- Endpoint
- https://grantsgov.caseyjhand.com/mcp (streamable-http)
- Host
- grantsgov.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- grantsgov-mcp-server 0.1.2
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 539 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-09. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/cyanheads/grantsgov-mcp-server
- Registry
- active, updated 2026-10-08 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| grantsgov_search_opportunities | 1 323 | 66 % |
| grantsgov_list_reference | 347 | 17 % |
| grantsgov_get_opportunity | 341 | 17 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.cyanheads/grantsgov-mcp-server)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.