dream-loop

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dream-loop

By @anshuc.

An agent skill that builds a game, app, or scene with impressive visuals, by creating a closed loop:

1. AI “dreams” up a high-quality target screenshot using image generation
2. AI builds with this target in mind
3. A separate AI critic compares the live screenshot to the target and provides feedback
4. AI loops back to step 2 until critic is satisfied
5. Optionally, AI loops back to step 1 and dreams up an even better target based on the current state.

Installation

npx skills add achimala/dream-loop, or clone into your agent’s skills directory, or paste the link into your agent and tell it to figure it out.

Prerequisites

You need an AI agent with:

• access to image generation, either built-in (e.g. Codex, Grok) or via API (e.g. give it a Gemini API key)
• vision input
• subagents (optional but strongly preferred)

Install Blender if you want custom 3D modeling. The Blender MCP or scripting interface is preferred to computer use; it produces better results.

At the moment this is only tested with GPT-6 Astra in Codex. Other strong models like Claude Fable 5.1 can likely work too.

Example

Prompt:

Build me a graphics demo: isometric camera, voxel-ish art style with realistic shading and reflective wet floors, a character in an interesting scene. Fantasy setting (think Elden Ring, Diablo). Three.js in browser, >60fps. Don’t download assets. Time limit of 1 hour. Controls: click to move the character, camera lazy-follows; drag to rotate camera; scroll to zoom in/out. No gameplay for now. World should feel alive: motion, animations, subtle environmental behaviors. Area around player should look expansive, but only allow movement in a limited space. No need to confirm the art with me or ask questions, just go!

GPT-6 Astra on high effort in Codex:

图片：Vesper demo: an isometric fantasy scene

Try the live demo

Contributing

I’d love to hear feedback, see results, and accept edits to the skill.

If you open a PR, please provide example results produced by the skill, to ensure the changes don’t regress performance.