MCP server

Svelte MCP Official

dev.svelte/mcp

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

The official Svelte MCP server providing docs and autofixing tools for Svelte development

Working at last checkVerified publisher: svelte.devAbout 1,485 tokens per request once connected4 tools

https://mcp.svelte.dev/mcp

At a glance

Type: MCP server
Publisher: svelte.dev (verified by the MCP Registry)
Status: Working at last check
Tools: 4
Token cost: About 1,485 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 25 Oct 2026, 20:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

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

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.svelte]
url = "https://mcp.svelte.dev/mcp"

Gemini CLI

{"mcpServers":{"svelte":{"httpUrl":"https://mcp.svelte.dev/mcp"}}}

Cursor

{"mcpServers":{"svelte":{"url":"https://mcp.svelte.dev/mcp"}}}

VS Code

{"servers":{"svelte":{"type":"http","url":"https://mcp.svelte.dev/mcp"}}}

Antigravity

agy mcp add svelte https://mcp.svelte.dev/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"svelte","server_url":"https://mcp.svelte.dev/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"svelte","server_url":"https://mcp.svelte.dev/mcp"}

get-documentation ~328 tokens
Retrieves full documentation content for Svelte 5 or SvelteKit sections. Supports flexible search by title (e.g., "$state", "routing") or file path (e.g., "cli/overview"). Can accept a single section name or an array of sections. Before running this, make sure to analyze the users query, as well as
list-sections ~354 tokens
Lists all available Svelte 5 and SvelteKit documentation sections in a structured format. Each section includes a "use_cases" field that describes WHEN this documentation would be useful. You should carefully analyze the use_cases field to determine which sections are relevant for the user's query.
playground-link ~379 tokens
Generates a Playground link given a Svelte code snippet. Once you have the final version of the code you want to send to the user, ALWAYS ask the user if it wants a playground link to allow it to quickly check the code in the playground before calling this tool. NEVER use this tool if you have writt
svelte-autofixer ~424 tokens
Given a svelte component or module returns a list of suggestions to fix any issues it has. This tool MUST be used whenever the user is asking to write svelte code before sending the code back to the user

Svelte Llm
An MCP server that provides access to Svelte 5 and SvelteKit documentation
Unseen Workflow Compiler
Compile SOPs, policies, and playbooks into source-grounded visual flowcharts (SVG, Mermaid, JSON).
Development Indicators MCP
Open-source MCP for official development indicators with provenance and citations.
Motion Menu
597 motion/3D UI patterns as ready HTML/CSS/JS, served over MCP. The entire library is free.
SvGrid
Checks AI-written SvGrid code against the real API, plus version-pinned Svelte 5 grid docs.
Duck Framework MCP
Official Duck Framework MCP server for AI-assisted development and project scaffolding.
Seqbench Workbench
Hosted DNA/RNA/protein tools: primers, oligos, PCR, cloning, CRISPR, alignment, batch & pipelines.
NSW Development Applications (x402)
NSW development application data: search, nearby and detail tools. Paid per call via x402 (USDC).

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