Write aclear promptonce.
Tell us what you're building. We'll ask the right questions, pick sensible defaults, and generate a ready-to-paste prompt tailored to your coding AI.
Free forever. No sign-up required.
Works with
Your AI is only as good as your prompt.
Typing "make me a to-do app" into Claude Code or Cursor skips the details that matter: tech stack, animations, features, testing. The AI fills in the gaps on its own, and it gets them wrong.
OneShotCode thinks ahead for you. It asks the right questions, pre-picks sensible defaults, and builds a prompt that covers everything you would have missed.
Three steps. One prompt.
No account required. Nothing leaves your browser except the API call.
Describe your project
Give it a name, explain what it should do, pick the project type, and choose the AI tool you use. That's all you need to start.
Review smart suggestions
Based on your description, we generate targeted questions about tech stack, animations, features, and deployment. Sensible defaults are already picked, so you only change what matters to you.
Copy and build
Get a complete, formatted prompt with a build plan, testing steps, current version numbers, and real documentation links. Paste it into your AI and start coding.
See it in action
Watch how OneShotCode generates a complete prompt in minutes.
Better input, better output
Every prompt includes the context your AI needs to get it right on the first try.
Thinks of things you'd miss
You say "to-do app with animations." We ask about the animation library, state management, features like drag-and-drop, and testing. The prompt covers details you wouldn't have thought to include.
Tailored to your AI tool
Claude Code gets a CLAUDE.md. Cursor gets .cursorrules. Windsurf, Codex, Gemini, and Copilot each get the format they work best with.
Current versions, not guesses
The builder searches the web for the latest framework versions and install commands, so your prompt won't reference outdated APIs or deprecated patterns.
Testing steps built in
Every prompt includes steps to verify the build: browser checks for web apps, curl commands for APIs, terminal output for CLIs. Matched to your project type.
Real docs, not hallucinations
Each prompt links to actual documentation for your chosen stack: getting-started guides, API references, and key concept pages the AI can rely on.
Your next project starts with one good prompt.
Free forever. No account needed. Takes under 2 minutes.