Elysia
Verified IntegrationClient Configuration
— Connect Elysia to Claude Desktop or Cursor in seconds{
"mcpServers": {
"elysia": {
"command": "npx",
"args": [
"@modelcontextprotocol/inspector"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Builds high-performance Model Context Protocol (MCP) servers using Bun and the Elysia web framework to expose resources, tools, and prompts to LLMs.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Elysia
Bun provides a high-performance JavaScript runtime, enabling faster server performance. Elysia offers an easy-to-use web framework that simplifies the development process, allowing you to quickly create MCP-compatible servers with type safety using TypeScript.
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