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Local Masking of Secrets, Auth Tokens & Database Dumps in AI Coding
Using Cursor, Windsurf, or Claude Code for software engineering? Sanitize API keys, environment variables, customer PII in logs, and proprietary code locally via our stdio MCP server.
Use PrivacyScrubber to tokenize sensitive data in your browser before it ever reaches Cursor & AI IDEs. Zero installation required.
| Risk Factor | Cloud AI IDE Default | With PrivacyScrubber MCP |
|---|---|---|
| API Keys & Secrets Ingestion | Uploaded in context window | Stripped locally via stdio MCP |
| Server Log & Stack Trace Sanitization | Transmitted to cloud LLMs | Local regex tokenization |
| Database Connection Strings | Cloud retention risk | Masked before model prompt |
| Zero-Server Architecture | Requires vendor telemetry | 100% offline RAM process |
Plug @privacyscrubber/mcp-server directly into Cursor, Windsurf, Claude Code, or Cline config. AI agents invoke sanitization tools locally through JSON-RPC before context submission.
Safely pass production server logs and SQL error dumps into Cursor Chat. PrivacyScrubber replaces IPv4/IPv6 addresses, JWT tokens, and user emails with consistent deterministic tokens.
Prevents catastrophic credential leaks by catching AWS access keys, Stripe secret keys, and private SSH blocks before they enter LLM training or caching layers.
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PrivacyScrubber PRO
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Transfer your volatile token memory map to a colleague so they can reveal AI responses securely.
Zero-Trust Encryption
Hardware-accelerated AES-256-GCM. Key derivation via PBKDF2 (600,000 iterations). 100% Client-Side.
Collaborate without risk. Securely transfer volatile token memory maps directly to colleagues, enabling secure cross-device AI data restoration without saving anything to disk.
Verify compliance with data controllers, DPOs, or security audits. Download a signed PDF certificate generated locally in your browser to prove that no prompt data left your network.
All sensitive data was processed 100% locally in your browser.
Download a local GDPR & SOC 2 audit report to verify compliance to your CISO or GRC officer.
Share the redacted document with a colleague without sending real PII. They reveal it using your key.
Redact data and files instantly inside Gmail, Zendesk, or ChatGPT without opening this website.
Install ExtensionZero-Server · Zero-Trust · 100% Local
Turn off your Wi-Fi right now and try pasting text into the tool below. It processes 100% in your local RAM without sending any network requests.
Cryptographic proof of zero-server local RAM data sanitization