io.github.galaxy-nebula/nebula-mcp
Galaxy Nebula MCP Server
MCP server exposing Galaxy UI components — manifests, source code, and framework coverage
alive probed 2026-10-15
5tools
506tokens in Claude Opus 5.5
566tokens in Claude Code
0.3 %of a 200k context window
272o200k_base estimate
193 msto initialize
3 msto list tools
- Run it
- npx -y @galaxy-stack/nebula-mcp@1.0.2 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- nebula-mcp 1.0.0
- Capabilities
- tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/galaxy-nebula/nebula-mcp
- Registry
- active, updated 2026-09-22 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| get_component_source | 89 | 33 % |
| list_components | 59 | 22 % |
| get_component | 59 | 22 % |
| search_components | 36 | 13 % |
| get_coverage | 29 | 11 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.galaxy-nebula/nebula-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.