Reduce AI re-prompting cycles by 60% and save 90 minutes of developer time per week.
~2 hrs
Saved / wk
Easy
Setup
AI-Powered
AI
PrePrompt sits inside Cursor and intercepts every prompt your team types. It scores the request for clarity in under 1 ms, rewrites anything vague into a precise technical spec, and passes the improved version to your model. Your developers get better code on the first try without changing how they work.
~2 hrs
Saved / Week
Easy to set up
Setup Complexity
AI Status
Step 1: Install PrePrompt as a local Python package in your development environment.
Step 2: Configure your tech stack settings in PrePrompt — framework, language, database, and code style preferences.
Step 3: Connect PrePrompt to Cursor so it intercepts prompts automatically before they reach your model.
Step 4: Run a set of your team's most common prompts through PrePrompt to verify the rewrites match your standards.
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See PlansPrePrompt is an open-source tool that sits between you and your LLM inside Claude Code and Cursor. It intercepts every prompt you type, scores its clarity in under 1ms using local Python heuristics, and rewrites vague requests into detailed technical specs before they reach the model. Over time it learns your tech stack — framework, language, database, style — and injects that context automatically into every optimization without you having to repeat yourself.
Cursor is an AI-powered code editor built as a fork of VS Code. It supports all your existing VS Code extensions and themes, but adds deep AI capabilities directly into the editing experience. It can read your entire codebase, suggest multi-file edits, and answer questions about how your code works. The free Hobby plan includes 2,000 AI completions and 50 slow premium requests per month. Pro at $20/month gives 500 fast premium requests and unlimited completions. Business at $40/month adds team features and enforced privacy mode. Cursor indexes your full project so you can ask questions like 'Where is the authentication logic?' or refactor entire modules with context across files.
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PrePrompt uses AI to score each developer prompt for specificity and technical clarity. When a prompt falls below threshold, PrePrompt rewrites it into a detailed spec — adding framework context and output expectations — before passing it to your model. Your AI gets a better question and returns better code on the first try.
