How do I use Flappy Bird MCP App?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Flappy Bird MCP App I want to play Flappy Bird" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

Flappy Bird MCP App

A fully playable Flappy Bird game that runs inline in AI chat clients via MCP Apps.

Flappy Bird MCP App

Setup

bun install
bun run build

Run

bun run serve

Server starts at http://localhost:3001/mcp.

Expose via tunnel (for remote hosts like ChatGPT, Claude.ai)

cloudflared tunnel --url http://localhost:3001

Use the generated https://*.trycloudflare.com/mcp URL as your MCP server endpoint.

Configure

VS Code (1.109+)

See the VS Code MCP docs to add an HTTP server with URL http://localhost:3001/mcp.

ChatGPT

Start the tunnel (see above)
Go to chatgpt.com → Settings → Apps → Advanced Settings → enable Developer Mode
Go back to Apps → click Create App
Fill in the details and paste the tunnel URL: https://<your-tunnel>.trycloudflare.com/mcp
Change Authentication to No Auth, then check "I understand and want to continue"
Click Create

Claude.ai

Start the tunnel (see above)
Go to claude.ai → Settings → Connectors → click Add custom connector
Paste the tunnel URL: https://<your-tunnel>.trycloudflare.com/mcp
Click Add

Tools

Tool	Description
`play-flappy-bird`	Launches the game (renders inline)
`submit-score`	Submits a score from the game UI
`get-high-score`	Returns the session high score