Challenges
Test your MCP skills and climb the leaderboard
AllGamesBuildUse ToolsBeginnerIntermediateAdvanced
Game
100
points
Chess Challenge
Play chess against AI or a friend. Build an MCP chess server!
beginner0 completions
Game
50
points
Tic-Tac-Toe
Classic game with unbeatable minimax AI. Can you force a draw?
beginner0 completions
Game
150
points
Snake + MCP Transports
Learn stdio, HTTP+SSE, and WebSocket transports by building a snake AI!
intermediate0 completions
Build Server
50
points
Hello World
Create your first MCP tool that greets users
beginner234 completions
Build Server
100
points
Calculator Tool
Build a calculator tool with basic math operations
beginner156 completions
Use Tools
150
points
File Reader
Use the files.read tool to find specific content
intermediate89 completions
Build Server
200
points
Weather API Integration
Create an MCP server that fetches real weather data
intermediate67 completions
Build Server
300
points
Multi-Tool Server
Build a server with 5+ interconnected tools
advanced23 completions
Use Tools
400
points
Data Pipeline
Chain multiple MCP tools to process and transform data
advanced12 completions
More Challenges Coming Soon
We're working on new challenges. Want to contribute?Submit a challenge idea