io.github.cyanheads/eia-energy-mcp-server
eia-energy-mcp-server
Browse and query the EIA API v2 — electricity, petroleum, natural gas, coal, forecasts via MCP.
alive probed 2026-10-13 · HTTP 200
6tools
4.6ktokens in Claude Opus 5.5
4.7ktokens in Claude Code
2.3 %of a 200k context window
2.8ko200k_base estimate
293 msto initialize
78 msto list tools
- Endpoint
- https://eia-energy.caseyjhand.com/mcp (streamable-http)
- Host
- eia-energy.caseyjhand.com
- Protocol
- 2025-11-25
- Reports itself as
- eia-energy-mcp-server 0.4.4
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 1 176 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-13. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/cyanheads/eia-energy-mcp-server
- Registry
- active, updated 2026-10-12 · registry entry
- Reachable
- 7 of the last 7 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| eia_query_route | 932 | 33 % |
| eia_dataframe_query | 586 | 21 % |
| eia_search_routes | 413 | 15 % |
| eia_describe_route | 393 | 14 % |
| eia_browse_routes | 235 | 8 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-13 11:15 | alive | 565 ms | 6 | 4.6k | 2.8k |
| 2026-10-05 14:38 | alive | 293 ms | 6 | 4.1k | 2.5k |
| 2026-10-05 00:33 | alive | 199 ms | 6 | 2.5k | |
| 2026-10-04 10:04 | alive | 309 ms | 6 | 2.5k | |
| 2026-10-04 07:57 | alive | 351 ms | 6 | 2.5k | |
| 2026-10-03 20:37 | alive | 913 ms | 6 | 2.5k | |
| 2026-10-03 17:53 | alive | 639 ms | 6 | 2.5k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.cyanheads/eia-energy-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.