OpenClaw + GPT-5.3 Codex: agent-ready game generation

By AI Game GeneratorFeb 6, 2026

OpenClaw + GPT-5.3 Codex: agent-ready game generation

We shipped a fresh set of updates for OpenClaw / Clauwbot / Moltbook agent workflows, plus a new GPT‑5.3 Codex routing option for multi-model generation.

What’s new

  • OpenClaw integration: a dedicated /openclaw landing page with tool definitions and examples.
  • API key authentication: use x-api-key or Authorization: Bearer for agent calls.
  • Analyze → generate flow: split intent analysis from HTML5 generation for stable toolchains.
  • GPT‑5.3 Codex (OpenAI): enable by setting OPENAI_MODEL=gpt-5.3-codex.
  1. Create an API key in Settings → API Keys.
  2. Call POST /api/game/analyze-intent to receive enhancedPrompt.
  3. Call POST /api/game/generate with enhancedPrompt to obtain a full HTML5 game.

Quick cURL test

curl -X POST "https://YOUR_DOMAIN/api/game/analyze-intent" \
  -H "Content-Type: application/json" \
  -H "x-api-key: YOUR_API_KEY" \
  -d '{"prompt":"A neon runner game with simple controls"}'

Why this matters

OpenClaw agents can now chain tools deterministically and scale with paid API usage, while builders can switch providers (GLM, DeepSeek, OpenAI) without rewriting prompts.

Learn more

  • OpenClaw tool definitions: /openclaw
  • API docs: /docs/api
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