io.github.cameronrye/gopher-mcp
Gopher & Gemini MCP Server
Browse Gopher and Gemini resources safely: SSRF protection, TLS/TOFU, structured JSON output.
alive probed 2026-10-15
8tools
10ktokens in Claude Opus 5.5
10ktokens in Claude Code
5.2 %of a 200k context window
6.8ko200k_base estimate
2.0 sto initialize
7 msto list tools
- Run it
- uvx gopher-mcp==0.10.2 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- gopher-mcp 0.10.2
- Capabilities
- experimental, prompts, resources, tools
- Instructions
- 2 542 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/cameronrye/gopher-mcp
- Registry
- active, updated 2026-09-08 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| gemini_fetch | 1 516 | 22 % |
| gopher_fetch | 1 264 | 19 % |
| gemini_client_cert_update | 1 076 | 16 % |
| gopher_batch_fetch | 782 | 11 % |
| gemini_trust_update | 705 | 10 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.cameronrye/gopher-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.