The official Svelte MCP server gives agents access to Svelte and SvelteKit documentation sections, a static-analysis autofixer that checks generated components, and playground links for sharing code. It is available as a public remote server with no authentication, and can also run locally.
Connect
- 1Connect it in ChatGPT
Turn on Developer mode in ChatGPT (Settings → Security and login), open Plugins, select + and paste https://mcp.svelte.dev/mcp as the MCP server URL. Add it to a chat from the composer's tools menu.
- 2Or add it to Codex or the API
codex mcp add svelte --url https://mcp.svelte.dev/mcp
Configs are generated from the publisher's documented endpoint. Check their docs for plan requirements and scopes. New to this? Read the step-by-step tutorial.
Tools 4
list-sectionsget-documentationsvelte-autofixerplayground-linkThings to ask
- “How do runes replace stores in Svelte 5?”
- “Check this component with the Svelte autofixer”
- “Show the SvelteKit docs on form actions”
- “Create a playground link for this counter component”