NestDaddy

Basalt

io.github.basalt-run/basalt · v1.0.0

Design tokens, components, icons, and a11y data via MCP. For Cursor, Claude, and Windsurf.

Connect Remote server

Terminal
claude mcp add --transport sse basalt https://basalt.run/api/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "basalt": {
      "url": "https://basalt.run/api/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "basalt": {
      "type": "sse",
      "url": "https://basalt.run/api/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://basalt.run/api/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

The tool list was not available in our last check.

Headers

NameDescription
Authorization
Optional, secret
Basalt API key from https://basalt.run Settings

Details

Endpointhttps://basalt.run/api/mcp (SSE)
First published18 Apr 2026
Last updated18 Apr 2026
Registry nameio.github.basalt-run/basalt

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