Prompt Context Expander icon

Prompt Context Expander

by benny.leung.yc · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

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
023Jul 2025Mar 2026Oct 2026
Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 15 months
001Jul 2025Mar 2026Oct 2026
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.

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months+3–00.00
1 year+3–00.00

Version history

1 versions recorded
1.026 Jul 2025

Details

Category
Tools
First seen
26 Jul 2025
Size
390 KB
Languages
en
Pricing
Free
Extension ID
hkgoogehiplnaedodoiimaiahmpmpplp

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storagescripting
Site access
https://api.openai.com/*https://api.anthropic.com/*https://api.x.ai/*

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