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Preview of AI Paste Guard

AI Paste Guard by Jugal Joshi

Prevents accidental leakage of API keys, tokens, and credentials into AI platforms.

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About this extension
Stop Data Leaks Before They Happen

As developers and professionals, we use AI tools every day. But one slip-up—pasting a clipboard full of AWS keys, database credentials, or customer PII—can compromise your entire organization.

AI Paste Guard is your silent security partner. It runs entirely in your browser and scans every paste event on major AI platforms. If it detects sensitive data, it blocks the paste immediately and alerts you.

🛡️ What We Protect Against
Cloud Credentials: AWS Access Keys, Google Cloud Keys, Azure Secrets.
Developer Secrets: Private Keys (RSA/SSH), MongoDB Connection Strings, MySQL/Postgres URIs.
API Tokens: Stripe, Slack, GitHub, GitLab, NPM, Twilio, and Generic "Bearer" tokens.
PII & configs: Docker/Kubernetes config secrets.
⚡ Supported Platforms
Works seamlessly on the tools you use:

ChatGPT (OpenAI)
Claude.ai (Anthropic)
Google Gemini
Microsoft Copilot & Bing Chat
Perplexity AI
HuggingChat
Mistral AI
Poe & DeepSeek
🔒 Privacy First (Metadata Only)
Local Processing: All regex scanning happens locally in your browser.
Zero Content Logging: We never log what you pasted. We only log that a violation occurred (e.g., "AWS Key detected at 10:00 AM on chatgpt.com")

Zero Config
Just install and browse. No setup required. The extension is pre-configured with industry-standard regex patterns for the most common leaks.
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Permissions and data

Required permissions:

  • Access your data for chatgpt.com
  • Access your data for claude.ai
  • Access your data for gemini.google.com
  • Access your data for copilot.microsoft.com
  • Access your data for www.bing.com
  • Access your data for perplexity.ai
  • Access your data for www.perplexity.ai
  • Access your data for poe.com
  • Access your data for huggingface.co
  • Access your data for chat.mistral.ai
  • Access your data for chat.deepseek.com

Optional permissions:

  • Access your data for chatgpt.com
  • Access your data for claude.ai
  • Access your data for gemini.google.com
  • Access your data for copilot.microsoft.com
  • Access your data for www.bing.com
  • Access your data for perplexity.ai
  • Access your data for www.perplexity.ai
  • Access your data for poe.com
  • Access your data for huggingface.co
  • Access your data for chat.mistral.ai
  • Access your data for chat.deepseek.com

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
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Version
1.0.2
Size
2.14 MB
Last updated
16 days ago (Feb 16, 2026)
Related Categories
  • Privacy & Security
License
Mozilla Public License 2.0
Version History
  • See all versions
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