Show HN: Prompt Refiner – MCP extension that refines prompts into 4 styles

1 point

6 months ago

I built Prompt Refiner, an MCP extension for Claude Desktop that instantly shows you 4 refined versions of any prompt (Concise, Detailed, Creative, Analytical).

Background: As a Business Analyst, I spend a lot of time crafting prompts for requirements, documentation, and analysis. I found myself constantly rewriting prompts to get better results.

Features: - Instant refinement in 4 styles - One-click copy - SQLite history tracking - Configurable storage (network drives, enterprise-ready) - Graceful fallback for restricted environments - No external APIs

Tech stack: Node.js MCP server, SQLite, React artifacts

GitHub: https://github.com/cs97jjm3/prompt-refiner Setup: ~5 minutes

It's been helpful for my BA work. Happy to answer questions about the implementation or use cases!