MCP server

Svelte MCP server

Svelte has an official MCP server: Svelte 5 and SvelteKit docs plus a code checker that suggests fixes. Below is the server with the setup for 13 clients: Claude Code, Claude Desktop, ChatGPT, Cursor, VS Code, Codex, Gemini CLI and more. Checked 2026-10-24 against each project's own repo, docs and the official MCP Registry.

Svelte

Official · SvelteRemote

Svelte 5 and SvelteKit docs plus a code checker that suggests fixes.

★ 334pushed 2026-10-23MIThttps://mcp.svelte.dev/mcp

Run in a terminal, then /mcp inside Claude Code to sign in. Add --scope project to share it via .mcp.json. docs

claude mcp add --transport http svelte https://mcp.svelte.dev/mcp

Agent skills for Svelte

2

The MCP server gives the agent Svelte's tools; a skill teaches it how to use Svelte well. Install with the skills CLI or see each skill's page for Claude Code, Codex, Copilot and Cursor.

  • Svelte Code WriterSvelte

    CLI tools for looking up Svelte 5 docs and analyzing components while writing Svelte code.

    npx skills add sveltejs/ai-tools --skill svelte-code-writer
  • Svelte Best PracticesSvelte

    Guidance for modern Svelte code: reactivity, events, styling and library integration.

    npx skills add sveltejs/ai-tools --skill svelte-core-bestpractices

FAQ

Is there an official Svelte MCP server?+

Yes: Svelte, maintained by Svelte.

How do I connect Svelte to Claude?+

In Claude Code run: claude mcp add --transport http svelte https://mcp.svelte.dev/mcp, then /mcp to sign in. In Claude Desktop or claude.ai, go to Customize > Connectors > Add > Add custom connector and paste https://mcp.svelte.dev/mcp.

How do I use the Svelte MCP server in Cursor or VS Code?+

Open the Cursor or VS Code tab on the server above: it has the exact mcp.json entry and a one-click install link. The same server also works in Claude Code, Claude Desktop / claude.ai, ChatGPT, Cursor, VS Code and Codex.

Can I use the Svelte MCP server in ChatGPT?+

ChatGPT connects to remote MCP servers only. Svelte has a hosted URL: at chatgpt.com/plugins choose + > Add custom MCP server, paste the URL and create it as a plugin.

Is it safe to give an AI agent access to Svelte?+

Start with the official server, a read-only or test account and approval prompts on for anything that writes. Content the agent reads from Svelte (tickets, messages, pages) can carry prompt-injection instructions, so don't auto-approve actions.

All documentation MCP servers · Agent skills · How MCP setup works in each client

MCP servers for similar apps: Angular · AWS · Azure · Context7 · DeepWiki · Microsoft Learn · Mintlify · Next.js · OpenAI · SvelteKit