Skip to content
Viacheslav K.
← Work

GamePrompt

A conversational description becomes a complete, playable Godot build.

Year
2026
Role
Founder / Principal Engineer
Stack
TypeScript, Next.js, Godot, MCP, Firebase, Cloudflare Workers, Cloudflare R2, Stripe

Overview

A generative-AI product that takes a game from a description in plain language to a complete, playable Godot build - and proves each one runs before it ships. Live in production, with the full stack, billing and operations owned end to end.

Highlights

  • Agentic harness with multi-model LLM routing across Anthropic and OpenAI, selected by task and cost
  • MCP server driving a headless Godot build toolchain in production
  • Prompt and context pipelines versioned in git and deployed through CI, so a prompt change is reviewed like any other commit
  • Deterministic compile-and-run gate: every generated project must build and execute before release, making correctness measured rather than reviewed
  • Per-model token spend instrumented and metered into customer billing
  • Stripe webhooks with idempotent retries, HMAC-signed session cookies, per-tenant authorization covered by automated tests