A Chrome extension for expanding prompt context using LLM APIs
Users
3
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#323K
#256K among extensions
Version
1.0
updated 29 Jul 2025
Users
monthly, 15 months
Latest, 16 Oct 2026:3 usersMove the mouse over the chart for any month
Ratings count
monthly, 15 months
Latest, 16 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Prompt Context Expander
Transform your prompts from good to exceptional with AI-powered evaluation and improvement.
What it does:
This Chrome extension leverages leading LLM APIs (OpenAI GPT-4, Anthropic Claude 3 Opus, Grok-3 Mini) to evaluate and enhance your prompts in real-time. It provides comprehensive scoring across clarity, relevance, specificity, and completeness, delivering actionable feedback and improved versions of your prompts.
Why install it:
Immediate ROI: Convert vague prompts into precise, effective instructions that yield better AI responses
Professional Edge: Access enterprise-grade prompt optimization tools used by top AI practitioners
Context Intelligence: Automatically incorporate content from your open browser tabs to create richer, more contextual prompts
Workflow Integration: Seamless export capabilities (JSON, XML, Markdown) with one-click clipboard copying for immediate use
Target users: Content creators, researchers, developers, and professionals who rely on AI tools and need to maximize their effectiveness through superior prompt engineering.
Key differentiator: Unlike basic prompt tools, this extension provides normalized scoring (0-100) with detailed breakdowns and contextual improvements, enabling systematic prompt optimization rather than trial-and-error approaches.