io.github.freema/mcp-design-system-extractor
design-system-extractor
MCP server for Storybook design systems — extract component HTML, styles and metadata.
alive probed 2026-10-14
9tools
2.3ktokens in Claude Opus 5.5
2.5ktokens in Claude Code
1.2 %of a 200k context window
1.4ko200k_base estimate
625 msto initialize
7 msto list tools
- Run it
- npx -y mcp-design-system-extractor@1.2.0 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- design-system-extractor 1.2.0
- Capabilities
- resources, 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/freema/mcp-design-system-extractor
- Registry
- active, updated 2026-07-27 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| search_components | 299 | 22 % |
| get_component_html | 247 | 18 % |
| get_external_css | 244 | 18 % |
| list_components | 218 | 16 % |
| job_list | 85 | 6 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.freema/mcp-design-system-extractor)
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.