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masquerade

by postralai · Python · ★ 76

View on GitHub ↗

The Privacy Firewall for LLMs

#anonymization#claude#mcp#mcp-server#model-context-protocol#pdf-processing#pdf-pseudonymization#pdf-redaction#privacy#private-llm#pseudonymization

Install

pip install git+https://github.com/postralai/masquerade.git

Claude Desktop config

Add this to your claude_desktop_config.json: 

{
  "mcpServers": {
    "masquerade": {
      "command": "uvx",
      "args": [
        "git+https://github.com/postralai/masquerade.git"
      ]
    }
  }
}

From the README

[](https://github.com/user-attachments/assets/80b1d8ac-a012-41ce-8e92-64d567f2427f) 🤐 **Problem:** Tools like Claude or GPT are incredibly powerful, but they require raw input. If you're dealing with contracts, medical records, or internal documents, that's risky. 🛡️ **Solution:** Masquerade acts as a privacy firewall for your files. Just paste in the **file path** to a PDF, and Masquerade will: - Automatically detect sensitive data (names, emails, dates, entities) - Redact the sensitive data - Let you preview before sending to an LLM 1. **User Input**: The user asks Claude to reda…
Read full README on GitHub →

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