io.github.cyanheads/nonprofit-explorer-mcp-server
nonprofit-explorer-mcp-server
io.github.cyanheads/nonprofit-explorer-mcp-server costs 1 365 tokens of context per session. It has 3 tool definitions. That is 0.7 % of a 200k window. Measured 2026-10-03.
MCP server for nonprofit financials via ProPublica — IRS Form 990 data for 1.8M+ nonprofits.
alive probed 2026-10-03 · HTTP 200
3tools
1.4ktokens for the tool definitions
0.7 %of a 200k context window
889 msto initialize
201 msto list tools
- Endpoint
- https://nonprofit-explorer.caseyjhand.com/mcp (streamable-http)
- Host
- nonprofit-explorer.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- nonprofit-explorer-mcp-server 0.1.9
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 455 characters
- Repository
- https://github.com/cyanheads/nonprofit-explorer-mcp-server
- Registry
- active, updated 2026-09-20 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| nonprofit_search | 728 | 53 % |
| nonprofit_get_organization | 325 | 24 % |
| nonprofit_get_filings | 312 | 23 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:37 | alive | 889 ms | 3 | 1.4k |
| 2026-10-03 17:53 | alive | 354 ms | 3 | 1.4k |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.cyanheads/nonprofit-explorer-mcp-server)