Guess The Word w/WebMCP

Wordle inspired guess the word game with WebMCP functionality that allows AI to: - See the game state - Suggest a word - Play autonomously

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What it does

A Wordle-inspired word game where AI agents can interact directly with the game via WebMCP tools to:

  • View the current board state and letter clues
  • Suggest the next best guess
  • Play turns autonomously alongside the player

How we built it

  • Frontend: React, TypeScript, and Vite, with development accelerated by Cursor
  • Agent Integration: Client-side WebMCP tools registered via document.modelContext
  • Hosting: Deployed statically on Vercel

Accomplishments that we're proud of

  • Built a reliable browser game that lets AI agents interact through structured tool calls instead of fragile screen scraping or simulated clicks
  • Made the game more accessible by allowing agents to act as real-time helpers

What we learned

  • How to register and expose WebMCP tools directly in a web page
  • How WebMCP enables reliable, agent-assisted web experiences

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