Save, organize, and test AI prompts. Build your personal prompt engineering toolkit.
The prompt
Copy this prompt and paste it into Claude, Cursor, ChatGPT, Codex, or any AI tool connected to Hatchable via MCP.
Build an AI prompt library and testing tool. Users sign up and save prompts with: title, category (Writing, Coding, Analysis, Creative, Business), the prompt text, and notes about what it does well. Include a testing panel where users can run a prompt against the OpenAI API (key from settings) with variable inputs and see the result side-by-side with the prompt. Track which prompts produce the best results with a personal rating system. Include a "prompt builder" that helps structure prompts with role, context, task, and format sections. The library is searchable and filterable by category. Developer-tool aesthetic with split-pane layout. Deploy it on Hatchable when done.
How to use this template
Connect Hatchable to your AI tool
Add Hatchable as an MCP server in your AI tool of choice. You'll need your API key from Console → Settings. See our setup guides for Claude Code, Cursor, or Codex.
Copy the prompt and paste it
Hit the Copy button above, switch to your AI tool, and paste. The prompt is written to produce a complete, deployable app using Hatchable's platform features.
Your AI builds and deploys it
Your AI writes the code, creates a project on Hatchable, and deploys it. You'll get a live URL you can share immediately — no server setup, no billing.
Customize it
After the initial build, try asking your AI to add any of these:
Add a public prompt sharing marketplace
Include A/B testing to compare prompt variations
Add prompt versioning with change history
Include a cost estimator showing token usage per prompt
Build this app for free
Sign up, grab your API key, and paste this prompt into your AI tool.