Svelte 5
A specialized Model Context Protocol (MCP) server for Svelte 5 frontend development
What is Svelte 5?
Svelte 5 is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to specialized model context protocol (mcp) server for svelte 5 frontend development
A specialized Model Context Protocol (MCP) server for Svelte 5 frontend development
This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- A specialized Model Context Protocol (MCP) server for Svelte
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx svelte5Configuration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
How to Set Up and Use Svelte 5
The Svelte 5 MCP server is a specialized knowledge and code-generation server for Svelte 5 and SvelteKit development, powered by a SQLite full-text search index of Svelte 5-specific patterns, runes, and best practices. It exposes five tools — search_knowledge, search_examples, generate_with_context, audit_with_rules, and explain_concept — that let AI assistants answer Svelte 5 questions, generate idiomatic components using runes, and audit existing code against official guidelines. Frontend developers migrating from Svelte 4 or starting new SvelteKit projects use it to get accurate, version-specific guidance without relying on the AI's potentially outdated training data.
Prerequisites
- Node.js 18 or higher installed
- npm or a compatible package manager
- Git to clone the repository
- An MCP-compatible client such as Claude Desktop or Cursor
Clone the repository
Clone the svelte5-mcp repository from GitHub to your local machine.
git clone https://github.com/StudentOfJS/svelte5-mcp.git
cd svelte5-mcpInstall dependencies
Install the required Node.js packages. The server uses SQLite with FTS5 for its knowledge index.
npm installBuild the server
Compile the TypeScript source to the dist/ directory.
npm run buildConfigure Claude Desktop
Add the Svelte 5 MCP server to your Claude Desktop configuration, pointing to the compiled dist/index.js file. No environment variables are required.
{
"mcpServers": {
"svelte5": {
"command": "node",
"args": ["/absolute/path/to/svelte5-mcp/dist/index.js"],
"env": {}
}
}
}Restart Claude Desktop
Quit and reopen Claude Desktop. The five Svelte 5 tools and four smart prompts (generate-component, audit-svelte5-code, explain-concept, search-patterns) will be available.
Svelte 5 Examples
Client configuration
Claude Desktop configuration block for the Svelte 5 MCP server using the compiled local build.
{
"mcpServers": {
"svelte5": {
"command": "node",
"args": ["/absolute/path/to/svelte5-mcp/dist/index.js"],
"env": {}
}
}
}Prompts to try
Example prompts that exercise the search, generate, audit, and explain tools exposed by the Svelte 5 MCP server.
- "Explain how $state and $derived runes work in Svelte 5"
- "Search for examples of reactive component patterns in Svelte 5"
- "Generate a Svelte 5 counter component using runes with increment and reset buttons"
- "Audit this Svelte component code for Svelte 5 best practices and identify any Svelte 4 patterns I should update"
- "Search the knowledge base for SvelteKit routing with typed parameters"Troubleshooting Svelte 5
Claude Desktop shows no Svelte 5 tools after restart
Verify the absolute path to dist/index.js is correct and that 'npm run build' completed without errors. Run 'node /path/to/svelte5-mcp/dist/index.js' directly to see startup errors.
npm run build fails with TypeScript errors
Ensure you are using Node.js 18+ and run 'npm install' again to make sure all devDependencies including the TypeScript compiler are installed.
Search tools return no results for valid Svelte 5 queries
The FTS5 index may not have been populated during the build. Check for a data-seeding script in the repository (e.g. 'npm run seed') and run it before starting the server.
Frequently Asked Questions about Svelte 5
What is Svelte 5?
Svelte 5 is a Model Context Protocol (MCP) server that specialized model context protocol (mcp) server for svelte 5 frontend development It connects AI assistants to external tools and data sources through a standardized interface.
How do I install Svelte 5?
Follow the installation instructions on the Svelte 5 GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with Svelte 5?
Svelte 5 works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is Svelte 5 free to use?
Yes, Svelte 5 is open source and available under the MIT license. You can use it freely in both personal and commercial projects.
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Set Up Svelte 5 in Your Editor
Choose your AI client for step-by-step setup instructions.
Quick Config Preview
Add this to your claude_desktop_config.json or .cursor/mcp.json
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