# Claude

URL: https://docs.healthcare.dev/mcp/claude

## Claude Code

```sh
claude mcp add --transport http healthcare-dev https://mcp.healthcare.dev/mcp \
  --header "Authorization: Bearer $HDEV_API_KEY"
```

Check it with `claude mcp list`, then ask: _"What is ICD-10-CM E11.22 and what are its parent
codes?"_

## Claude Desktop

Add to `claude_desktop_config.json` (Settings → Developer → Edit Config):

```json
{
  "mcpServers": {
    "healthcare-dev": {
      "command": "npx",
      "args": ["-y", "@healthcare.dev/mcp"],
      "env": { "HDEV_API_KEY": "hdev_live_..." }
    }
  }
}
```

Restart Claude Desktop. The tools appear under the tools menu.

## claude.ai

Settings → Connectors → Add custom connector, URL `https://mcp.healthcare.dev/mcp`. One-click
OAuth sign-in is coming; until then use Claude Code or Claude Desktop with your key.