# Watermelon UI (MCP server)

> Watermelon UI is an MCP server that adds tools to AI assistants such as Claude Code, Cursor and VS Code. Search free React, Tailwind, and shadcn components, blocks, and dashboards; get installable source. It has 105 GitHub stars, is released under the MIT license and runs as a remote server at https://mcp.watermelon.sh/mcp.

Search free React, Tailwind, and shadcn components, blocks, and dashboards; get installable source. https://ui.watermelon.sh

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/WatermelonCorp/watermelon-platform |
| GitHub stars | 105 |
| License | MIT |
| Language | TypeScript |
| Transport | streamable-http |
| Packages | none (remote only) |
| Remote URL | https://mcp.watermelon.sh/mcp |
| Needs API key | no |
| Official | yes |
| Works with | Claude Code, Cursor, VS Code, Claude.ai, ChatGPT |
| Category | Other |
| Latest release | none |
| Last commit | Oct 26, 2026 |
| MCP registry name | sh.watermelon/ui |

## Install

### Claude Desktop

```
Settings > Connectors > Add custom connector
URL: https://mcp.watermelon.sh/mcp
```

Remote servers are added as a custom connector, not in claude_desktop_config.json.

### Claude Code

```sh
claude mcp add --transport http watermelon-ui "https://mcp.watermelon.sh/mcp"
```

### Cursor (.cursor/mcp.json)

```json
{
  "mcpServers": {
    "watermelon-ui": {
      "url": "https://mcp.watermelon.sh/mcp"
    }
  }
}
```

### VS Code (.vscode/mcp.json)

```json
{
  "servers": {
    "watermelon-ui": {
      "type": "http",
      "url": "https://mcp.watermelon.sh/mcp"
    }
  }
}
```

Config formats checked against the official docs on 2026-10-07.

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