HIG Doctor
local MCP serverHIG Doctor is a local MCP server: Apple Human Interface Guidelines search, lookup, and project audits for AI coding agents. Install it from npm as hig-mcp.
Installation
Terminal
claude mcp add hig-doctor -e HIG_SKILLS_DIR=... -- npx -y hig-mcp
Run in your project folder. Add --scope user to use it everywhere.
Claude Desktop, Cursor & other clients
Add to claude_desktop_config.json or .cursor/mcp.json.
{
"mcpServers": {
"hig-doctor": {
"command": "npx",
"args": [
"-y",
"hig-mcp"
],
"env": {
"HIG_SKILLS_DIR": "..."
}
}
}
}Fill in the environment variables with your own credentials.
What you need
- Runtime: Node.js 18+ (runs with npx).
- MCP client: Claude Code, Codex, Antigravity, Claude Desktop, Cursor or any other client that speaks MCP over stdio.
- Environment variables:
HIG_SKILLS_DIR
Summary
Apple Human Interface Guidelines search, lookup, and project audits for AI coding agents.
HIG Doctor vs similar servers
| Server | Stars | Type | API key | Runtime |
|---|---|---|---|---|
| HIG Doctor | 139 | Local | Yes | npm |
| Repomix | 29K | Local | No | npm |
| ref-tools-mcp | 1,176 | Local | Yes | npm |
| ref-tools-mcp | 1,176 | Hosted | No | None |
| fastCRW | 1,079 | Hosted | No | None |
Questions
It reads one environment variable: HIG_SKILLS_DIR. Set them in your MCP config before starting the server.
Node.js 18+ (runs with npx), plus an MCP client such as Claude Code, Codex, Claude Desktop or Cursor.
HIG Doctor is a local MCP server distributed as the npm package hig-mcp.
Run: claude mcp add hig-doctor -e HIG_SKILLS_DIR=... -- npx -y hig-mcp
Run: codex mcp add hig-doctor --env HIG_SKILLS_DIR=... -- npx -y hig-mcp
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