Prompt Linter

About

Prompt Linter helps you write clearer, more reliable AI prompts directly from your browser. Whether you are using ChatGPT or another web-based AI tool, it can detect prompt text on the page, score its quality, highlight weak spots, and suggest practical improvements.

The extension checks for common prompt problems such as missing context, unclear objectives, vague wording, missing role instructions, weak constraints, and unspecified output formats. You get a simple score, prioritized feedback, red underline annotations, and one-click improvement suggestions that help turn rough prompts into structured, actionable requests.

Use Prompt Linter to:

- Improve prompts before sending them to AI tools
- Find vague or incomplete instructions quickly
- Add role, goal, context, requirements, and output format sections
- Copy an improved prompt template instantly
- Get lightweight in-page feedback while writing


Prompt Linter is ideal for anyone who uses AI assistants for writing, coding, research, planning, analysis, or content creation and wants more consistent, useful responses with less trial and error.