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PromptVigil

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Overview

Protects AI chats from privacy leaks, suspicious links, prompt injection, and scam content.

PromptVigil helps you use AI tools more safely. It protects supported AI sites like ChatGPT, Claude, and Copilot by scanning prompts, responses, links, and supported file uploads before risky content causes harm. What PromptVigil does: - Warns before sensitive data is shared with AI tools - Detects exposed secrets such as API keys and tokens - Flags suspicious links and scam-style content - Detects common prompt injection and unsafe instruction patterns - Redacts risky content when a safer retry is possible - Shows an activity log with redacted event details and action history - Provides local-first protection controls and policy settings How it works: - PromptVigil analyzes supported AI interactions locally in the browser by default - Raw prompts and raw AI responses are not sent by default - Raw text logging is off by default - Anonymous telemetry is optional and does not include raw prompt or response text Who it is for: - Individuals who want safer daily AI use - Teams that want guardrails for AI prompts and file uploads - Organizations that want visible, user-facing AI interaction protection Current protection areas: - Sensitive data and payment-like values - Secrets and credentials - Suspicious links - Prompt injection patterns - Fraud and scam-style content PromptVigil is designed to reduce accidental oversharing and risky AI interactions without requiring users to change how they work.

Details

  • Version
    0.1.1
  • Updated
    May 5, 2026
  • Offered by
    promptvigil
  • Size
    2.6MiB
  • Languages
    English
  • Developer
    Email
    promptvigil@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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