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spences10/mcp-svelte-docs

⭐ 123 TypeScript added to this list on 2025-05-14 repository created 2025-01-20

mcp-svelte-docs is a TypeScript Model Context Protocol server that supplies Svelte 5 and SvelteKit reference material to coding assistants. Instead of many narrow tools, it takes a definition-first approach and exposes one tool, svelte_definition, which accepts an identifier and an optional format. The format controls response length: syntax returns only the TypeScript signature at around fifty words, quick adds a minimal example at around two hundred words, and full, the default, gives complete documentation with examples at roughly five hundred to a thousand words. More than twenty-eight identifiers are covered. The core runes include $state with its raw and snapshot variants, $derived and $derived.by, $props, $bindable, and the $effect family with pre, root, pending and tracking. Development helpers $inspect and $host are included. Feature and pattern entries cover snippets, onclick, component events, migration patterns from Svelte 4 to Svelte 5, await expressions for asynchronous work directly in templates, remote functions for typed client-server communication, global state, common mistakes and lifecycle equivalents. Event handling has its own entries for custom events, event delegation and event modifiers, and the TypeScript interfaces Snippet and Snapshot are documented as well. The definitions are extracted directly from the official Svelte 5 TypeScript declarations rather than written by hand, so they describe the actual API with precise parameter types, return values and constraints instead of tutorial-era syntax. When a lookup fails, the server applies fuzzy matching to suggest the correct identifier for a typo and points at related concepts. It runs with npx -y mcp-svelte-docs and the README gives mcpServers configuration for Claude Desktop and Windsurf both natively and through WSL, for plain Windows, for macOS and Linux, and a Cursor install deeplink. The licence is MIT.

https://github.com/spences10/mcp-svelte-docs

mcp-serversveltesveltekitdocumentationtypescriptdeveloper-tools