io.github.dgesteves/design-system-mcp
Design System MCP
Is the Design System MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
Ground truth about your React design system for coding agents, plus a UI linter they can run.
alive probed 2026-11-15 · unchanged since 2026-10-31
- Run it
- npx -y @dgesteves/design-system-mcp@0.3.3 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- @dgesteves/design-system-mcp 0.3.3
- Capabilities
- completions, prompts, resources, tools
- Instructions
- 577 characters
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.2k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 1.3k. The o200k_base estimate is 736. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/dgesteves/design-system-mcp
- Registry
- deprecated, updated 2026-10-10 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.64×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| check_ui | 376 | 229 | 31 % |
| search_components | 249 | 152 | 21 % |
| get_tokens | 240 | 146 | 20 % |
| get_component | 223 | 136 | 18 % |
| list_components | 120 | 73 | 10 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- dfmi x402 market io.github.dfmi-app/dfmi-market · needs env
- agentic-recall io.github.dfrancislyondflabc-tech/agentic-recall · alive
- clawops io.github.dfridkin/clawops · alive
- Weather Data MCP Server io.github.dgahagan/weather-mcp · alive
- onsystem io.github.dgesteves/onsystem · alive
- io.github.dgonzap30/claims-mcp · crashed on start
- io.github.dgtalquantumleap-ai/ebenova-fieldops · alive
- io.github.dgtalquantumleap-ai/ebenova-insights · alive
Servers that mention design.
- Agentic Fabrication Network (AFN) ai.agenticfabricationnetwork/ufp · alive
- Conveo ai.conveo/conveo · needs auth
- ai.crayonz/mcp · needs auth
- ai.creationloop/creationloop · alive
- Flowstep ai.flowstep/mcp · needs auth
- Gemus ai.gemus/gemus · needs auth
- Intangible ai.intangible/mcp · needs auth
- MakerPortal compute ai.makerportal/compute · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.