modelcontextprotocol/ext-apps
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Filename Latest commit message Latest commit date
Jonathan Hefner 61951a5c78
 Refactor create-mcp-app skill to reference patterns.md (#416) 
Move detailed implementation recipes (tool visibility, host styling, streaming,
fullscreen, etc.) out of the skill and point to `docs/patterns.md` instead.
This keeps the skill focused on essentials while the patterns doc provides
comprehensive examples.

Key changes:
- Fix protocol flow diagram: host renders UI before server returns result
- Update template file list to reflect actual contents (`main.ts`, `global.css`)
- Add critical CSP/CORS warnings to "Common Mistakes" section
- Replace "Advanced Examples" table with categorized patterns list
- Add note clarifying `basic-host` is for testing, not a host behavior guarantee

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
2026-03-06 14:32:47 +00:00
..
.claude-plugin Add .claude-plugin/marketplace.json for plugin distribution 2026-01-20 11:38:14 -06:00
skills Refactor create-mcp-app skill to reference patterns.md (#416) 2026-03-06 14:32:47 +00:00
README.md Add Agent Skills installation guide 2026-01-24 15:10:23 -06:00

README.md

MCP Apps Plugin for Claude Code

A Claude Code plugin that provides skills for building MCP Apps.

Installation

Install via Claude Code:

/plugin marketplace add modelcontextprotocol/ext-apps
/plugin install mcp-apps@modelcontextprotocol-ext-apps

Usage

Invoke skills by asking Claude Code to:

Create MCP App

  • "Create an MCP App"
  • "Add a UI to an MCP tool"
  • "Build an interactive MCP View"
  • "Scaffold an MCP App"

Migrate from OpenAI

  • "Migrate from OpenAI Apps SDK"
  • "Convert OpenAI App to MCP"
  • "Port from window.openai"