PromptLint

Name: PromptLint
Rating: 5 (3 reviews)
Author: erdundevelop

Real-time prompt analysis and improvement suggestions

As of June 2026, PromptLint has 3 users and a 5.00/5 rating from 3 reviews in the Productivity category.

erdundevelop Productivity

Chrome Web Store ↗.crx

Users+50.0%

Rating0%

5.00

3 reviews

Reviews0%

Version

0.3.0

Manifest V3

History

3 snapshots

Tracking since Apr 21, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 21, 2026	2	5.00	3	0.3.0
May 6, 2026	3	5.00	3	0.3.0
May 18, 2026	2	5.00	3	0.3.0
Now	3	5.00	3	0.3.0

Permissions & access

Permissions: activeTabstorage
Host access: https://chat.openai.com/*, https://chatgpt.com/*, https://claude.ai/*, https://anthropic.com/*, https://api.openai.com/*

Screenshots

About

PromptLint is a Chrome extension that analyzes your AI prompts in real-time and provides quality scores with specific improvement suggestions. 

Key features:
- Real-time quality scoring (0-100) as you type
- Detects missing programming languages, unclear tasks, and vague wording  
- AI-powered rephrase suggestions with multiple professional alternatives
- Works seamlessly on ChatGPT and Claude websites
- Non-intrusive floating panel design
- Drag-and-drop repositioning

Perfect for developers, researchers, and professionals who want to write more effective AI prompts and get better results from their conversations with AI assistants.