Cursor

Cursor has a plugin system that can bundle rules, skills, agents, commands, MCP servers, and hooks.

The Svelte plugin gives you the remote Svelte MCP server, Cursor skills, an always-on rule that tells the model how to use the Svelte MCP tools correctly, and the svelte-file-editor subagent for working on .svelte files and .svelte.ts / .svelte.js modules. The source is available in the sveltejs/ai-tools repo.

Installation

Install the plugin from the Cursor Marketplace with the following command:

/add-plugin svelte

Plugins can be installed either for the current project or at user level.

Once installed, Cursor will discover the plugin components automatically:

• the Svelte MCP server is added from the plugin's .mcp.json
• rules and skills appear in Cursor's rules UI
• the svelte-file-editor agent becomes available in chat

The Cursor CLI does not support plugins yet. Plugin support in Cloud Agents is limited to MCP servers.