Autonomous Creative Build Goal Prompts
Turn a rough game, 3D site, or video idea into one build prompt with scoped autonomy, acceptance tests, and delivery criteria.
Before & after
Same prompt, same agent — the only difference is the skill.
Building a 3D game from a single prompt is ambitious and would involve a lot of steps. You'd need to think about the game mechanics, the assets you need, the 3D models and textures, the level design, coding the interactions, and testing it all. I could help you break this down into smaller pieces and work through it step by step. It would be helpful to know what kind of game you're envisioning—a puzzle game, action game, exploration game—and what platform you want it on. We could start by defining the core gameplay loop and then work outward from there.
7-PART GOAL FRAMEWORK FOR AUTONOMOUS BUILD PART 1: DESIRE & STAKES Goal: Build a 3D planetary exploration game from a single prompt. Why it matters: Test Fable 5 autonomy on complex creative output; reduce game dev cycle from weeks to hours. PART 2: QUALITY BAR Success criteria: Playable 3D scene, 3+ clickable planets, quiz interaction per planet, 60 FPS on target device. Exclude: Voice acting, HD graphics, multiplayer PART 3: TOOL INVENTORY Available: Three.js (3D canvas), Fable 5 vision (generate 3D models + props), browser APIs (input, storage) Constraints: Single HTML file (no build step); canvas size 1280x800 PART 4: MODEL FREEDOM Directives: Fable writes Three.js code directly, imports generated models via CDN, manages physics-free orbit controls. Fable authority: Shader optimization, particle effects, text overlay rendering User authority: Planet quiz content, color scheme, camera angles PART 5: VERIFICATION LOOP Checkpoint 1: Canvas renders and no errors in console Checkpoint 2: Click planet -> quiz appears + scores tracked Checkpoint 3: Orbit controls responsive (mouse drag) PART 6: DELIVERY Output: Single .html file (copy-paste ready); no build required; Fable verifies each checkpoint before proceeding PART 7: GOAL STATEMENT "You are building a 3D learning game. Autonomously plan, build, and test all three components: canvas setup with camera, generated 3D planets with click handlers, and quiz/scoring UI. Stop after Checkpoint 3 passes." RESULT: One complete game delivered in single Fable session, end-to-end
About this skill
Your agent builds something impressive, then stops before it works, exports the wrong format, or keeps asking about details it could decide itself. Turn your rough creative brief into one paste-ready goal prompt that defines the result, gives the builder useful freedom, and makes completion testable.
What it does
- Converts a rambling game, 3D website, or video idea into a seven-part build goal.
- Separates required features from optional polish so the builder finishes a coherent first version.
- Replaces vague instructions like "make it cinematic" with observable acceptance criteria.
- Defines tool access, permission boundaries, missing-dependency fallbacks, and stop conditions.
- Specifies build-specific checks, repair steps, and evidence required before claiming completion.
- Produces a portable prompt without assuming a particular model, command, or installed toolchain.
What you get
One self-contained prompt ready for a fresh build session, with assumptions, quality criteria, verification steps, and precise delivery requirements. For an existing prompt, get a targeted repair or a complete rewrite sized to your request.
Best for
Builders using Claude or Claude Code to delegate multi-step creative projects, especially browser games, interactive 3D sites, and rendered videos that previously stalled or arrived unfinished.
SKILL.md preview
---
name: autonomous-creative-build-goal-prompts
description: >-
Convert rough creative briefs into one autonomous build prompt using seven parts: desire and stakes, quality bar, tool inventory, model freedom, verification loop, delivery, and goal. Define observable acceptance criteria, dependency fallbacks, and bounded recovery for games, 3D sites, and videos. Use when the user says "turn this into a goal prompt", "make this ready for an unattended build", "my agent keeps stopping halfway", "it looks good but nothing works", "rewrite this build prompt", "make me something like this", or "give me one prompt for the whole project".
---
# Autonomous Creative Build Goal Prompts
… (sign up to view the full skill)More ai & agents skills
View all AI & Agents skills →Autonomous /goal Prompt Builder
Turn rough ideas into one paste-ready /goal prompt with clear scope, constraints, acceptance checks, and autonomy rules.
Claude Power-User Coaching: One Tip Per Turn
Spots the Claude features and prompt habits you're missing in your actual work and coaches one concrete, copyable fix at a time.
Claude Skill Build and Launch
Turn an idea into a complete Claude skill with scoped triggers, acceptance tests, installation steps, and an agent launch plan.
SOP to Claude Skill Conversion
Turn an SOP or process transcript into a self-contained Claude skill with scoped triggers, traceable rules, and runnable test cases.