prompt-optimizer — independent software & tools

2 independent prompt-optimizer listings the big search engines bury.

• tishici

  github · Free · by denghuancong11

  将任意输入改写为保真、紧凑、可执行且可验证的提示词｜Codex Skill + Plugin

• AI-Prompt-Toolkit

  github · Free · by toolkitaiprompt-ui

  🚀 AI Prompt Toolkit — 10+ free in-browser AI prompt engineering tools: Variable Extractor, JSON Schema Generator, Validator, Token Estimator, Prompt Optimizer & more. No sign-up, no servers.