Nuxt MCP Toolkit Now Supports MCP Apps

·2026.05.19 09:00

Key point

Nuxt MCP Toolkit now supports MCP apps, rendering interactive HTML responses inline.

Details

Nuxt MCP Toolkit now supports MCP apps. Agent tools can now render interactive HTML responses directly inside MCP clients like Claude and ChatGPT, instead of plain text.

Declare tools with the defineMcpApp macro.
Use useMcpApp to read pre-injected data and handle follow-up prompts or other tool calls.
Vue SFCs are bundled into standalone HTML files at build time and served from the MCP endpoint.

The example weather tool renders inside the host UI and can call itself again when a new city is entered.

claude chatgpt model-context-protocol nuxt mcp-apps vue

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