# Nuxt MCP Toolkit now supports MCP apps

> Source: <https://vercel.com/changelog/nuxt-mcp-toolkit-mcp-apps>
> Published: 2026-05-19 14:00:00+00:00

The [Nuxt MCP Toolkit](https://mcp-toolkit.nuxt.dev/) now supports [MCP apps](https://modelcontextprotocol.io/extensions/apps/overview). Your agent tools can return interactive HTML responses that MCP clients like Claude and ChatGPT render inline, rather than plain-text responses.

Declare a tool with the `defineMcpApp`

macro, then read pre-hydrated data, trigger follow-up prompts, or call other tools from inside the UI with the `useMcpApp`

composable. The toolkit bundles each Vue SFC into a self-contained HTML file at build time and serves it from your MCP endpoint.

Read the [Nuxt MCP Toolkit documentation](https://mcp-toolkit.nuxt.dev/apps/overview) to get started.