io.github.OndrejLapes/gretl-mcp
Gretl MCP
Run Hansl/Gretl econometrics workflows via MCP with GUI launch and artifacts.
alive probed 2026-10-14
12tools
5.5ktokens in Claude Opus 5.5
5.7ktokens in Claude Code
2.8 %of a 200k context window
3.0ko200k_base estimate
313 msto initialize
10 msto list tools
- Run it
- npx -y gretl-mcp@0.2.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- gretl-mcp 0.2.1
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-14. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/OndrejLapes/GretlMCP
- Registry
- active, updated 2026-05-15 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| gretl_package | 371 | 12 % |
| gretl_run_commands | 349 | 11 % |
| gretl_run_script | 342 | 11 % |
| gretl_ols | 307 | 10 % |
| gretl_make_package | 299 | 10 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.OndrejLapes/gretl-mcp)
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.