io.github.getjoystick/nanobanana-mcp
nanobanana-mcp
Lean MCP server for Google's Nano Banana (Gemini) image models. Returns file paths, not base64.
alive probed 2026-10-14
3tools
878tokens in Claude Opus 5.5
920tokens in Claude Code
0.4 %of a 200k context window
514o200k_base estimate
654 msto initialize
10 msto list tools
- Run it
- npx -y @nanobanana/mcp@0.1.2 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- nanobanana-mcp 0.1.2
- 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/getjoystick/nanobanana-mcp
- Registry
- active, updated 2026-07-02 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| edit_image | 258 | 50 % |
| generate_image | 210 | 41 % |
| list_models | 46 | 9 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.getjoystick/nanobanana-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.