Extensions for cursor.sh
35 browser extensions built for cursor.sh. Compare features, permissions, and safety across Chrome, Firefox, and Edge.
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Chrome Web StoreCursor自动注册助手
自动完成Cursor注册和绑卡全流程，支持邮箱生成、智能重试、Cloudflare Worker验证码自动填充、信用卡生成、BIN管理等功能
Chrome Web StoreShadow AI Blocker
Block unauthorized and shadow AI usage of tools like Deepseek and ChatGPT inside your organization.
Chrome Web StorePromptify: Agentic LLM Prompting and Enhancement
Enhance and Manage Any AI Prompt with Guided Optimizations or Autonomous Agents
Chrome Web StoreStylevant – AI Prompt Optimizer for ChatGPT, Claude, Gemini & 50+ AI Tools
AI Prompt Optimizer for ChatGPT, Claude & Gemini. Upgrade your prompts instantly with one click.
Chrome Web StoreAI Usage
Track Claude, Codex, and Cursor usage limits in one place
Chrome Web StoreVireo Sentinel
See how your team uses AI. Real-time visibility for ChatGPT, Claude, Perplexity, Gemini. Smart awareness, confident decisions.
Chrome Web StorePromptPilot - AI Creation Studio
Your AI creation companion for ChatGPT, Claude, Gemini & more. Optimize prompts, generate images, access your studio.
Chrome Web StoreSitr
Automatically sanitize sensitive information in prompts before submitting to LLM interfaces
Chrome Web StorePromptEnhance
One-click AI-powered prompt enhancement for any LLM
Chrome Web StoreHide My Sidebar – Blur ChatGPT, Gemini & AI Sidebars
Protect your AI prompts during screen sharing and in public.
Chrome Web StorePromptPrune
What's New in v1.1.0 — Completely redesigned spell checker that works across ChatGPT, Claude, and Gemini. Enhanced PII detection…
Chrome Web StoreFootprint AI
Estimates compute power and water used by AI tools as you browse.
Chrome Web StoreOver Your Shoulder
See where your AI queries actually go. All analysis stays on your device.
Chrome Web StoreInscryble
Data Loss Prevention — wykrywa i blokuje ujawnianie danych wrażliwych w przeglądarce.
Chrome Web StoreBetween AIs
Make the most of AI thinking time with wellness and productivity micro-tasks
Chrome Web StoreProtectedAI
Protect sensitive information before sending messages to AI platforms like ChatGPT, Claude and Gemini.
Chrome Web StoreAI Trust Mate
Track AI usage with real-time analysis, auto-improve functionality, and comprehensive security monitoring across all AI platforms.
Chrome Web StoreComplyAgent AI Discovery
Discover the AI tools your team uses in the browser and add them to your ComplyAgent inventory. Detection runs on-device.
Firefox Add-onsAI Firewall
AI Firewall watches the prompts you submit to AI chat and coding assistants and steps in the moment you're about to send a secret or personal detail.Depending on what it finds, it warns you, offers a safely-redacted version, or blocks the submisssion
Chrome Web StorePatent PreCheck
Free patentability score for any idea, app, or code. Guided review, filing exports, assisted copyright & provisional filing.
Firefox Add-onsKasbah Guard
Local-first guard that intercepts prompts and actions on AI chat services to prevent leaks and enforce user control.
Chrome Web StoreContextra - Prompt Optimizer
Optimize prompts for code-focused AI agents
Chrome Web StoreRefundFlow — Subscription Saver
Save subscriptions and management URLs from any site to your RefundFlow account.
Chrome Web StoreOmni Privacy Shield Ultra
Enterprise-grade PII masking for LLM chat sites.
Chrome Web StorePrompt Kitchen - AI Prompt Refiner
Refine AI prompts directly in ChatGPT, Claude, Grok & Cursor. Polish, compress, or structure your prompts with 8 cooking modes.
Firefox Add-onsVireo Sentinel
See how your team uses AI. Real-time visibility for ChatGPT, Claude, Perplexity, Gemini. Smart awareness, confident decisions.
Firefox Add-onsDraxion Monitor
Enterprise AI governance extension that helps IT administrators monitor and control AI tool usage across their organization.Enterprise AI governance extension that monitors AI tool usage across your organization for IT compliance and security.
Chrome Web StoreSafePrompts — Spot sensitive data before sending prompts to AI
Detect emails, credentials, personal data, and other sensitive details locally in your browser — before you send. No prompt uploads.
Firefox Add-onsPulsGuard
Local protection for sensitive data before sending to web AIs.
Chrome Web StoreKeyblind — Blind AI to Your Keys
Scans web pages for exposed API keys and secrets. Sanitizes secrets when pasting into chat sites.
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