An AI-powered thinking tool that helps you break down goals, surface hidden assumptions, and create clarity before you create chaos.
Free & open source. Bring your own AI key (OpenAI, Anthropic, or Google).
Each module tackles a different thinking challenge, powered by AI.
Break any goal into what must be true first. AI recursively decomposes until you hit actionable foundations.
Surface the hidden beliefs you didn't know you were making. AI finds resource, technical, and human assumptions.
Extract tacit knowledge before it walks out the door. AI generates probing interview questions.
Creativity under pressure. Timed challenges with escalating constraints. AI evaluates your output.
Spark original ideas by colliding your problem with random domains. AI finds unexpected connections.
Abandoned drafts deserve a second life. Archive them, and AI suggests how to revive them later.
Define by exclusion. State what must NOT happen, and AI maps the remaining possibility space.
Go to Settings and add your OpenAI, Anthropic (Claude), or Google (Gemini) API key. Your key is stored locally in your browser - we never see it.
Start with the Prerequisite Mapper. Enter what you're trying to achieve and let AI break it down into foundations.
Use Assumptions to find hidden beliefs. Use Inverse Brief to define constraints. Use Collisions to spark new ideas.
Generate an AI summary report, export to Markdown, or create a visual PDF. Share with your team or keep for reference.
Use any major AI provider. Bring your own API key.
The tool is free. You just pay for the AI you use.
Stop planning in circles. Start building on solid foundations.
Launch Clarity Engine →Clarity Engine is free and open source. If it helps you think better, consider supporting its development.