Privacyscrubber MCP server
io.github.moxno/privacyscrubber-mcp·v2.2.5·2 starsZero-Trust PII & secrets sanitizer for AI agents with in-memory local redaction.
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If you have run it, two minutes of your experience saves the next person an afternoon.
Privacyscrubber tools
No tool declarations could be read from the package source. They show once the server is installed.
How Privacyscrubber compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 83/100
- higher than 65% of 48,255 servers
- GitHub stars
- 2
- more than 75% of 28,688 servers
Release history: 2 versions in the registry since 2026-07-11, latest 2026-09-27, typically one every 78 days.
Install Privacyscrubber in Claude Code, Cursor or VS Code
Runs npx -y @privacyscrubber/mcp-server on your machine. Read the scan report first; the gateway never runs local packages.
claude mcp add privacyscrubber-mcp -- npx -y @privacyscrubber/mcp-server
What the publisher says
From the Privacyscrubber repository's README, as published. We do not edit it. Read it on GitHub
@privacyscrubber/mcp-server
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CISO-Approved Zero-Trust PII & Secrets Redaction MCP Server for Cursor, Windsurf, and Claude Desktop. Locally scrubs PII, secrets, credentials, and custom regex rules from files and text contexts before they reach remote LLM providers to prevent API leaks and ensure HIPAA/SOC 2 compliance at the developer endpoint.
🔒 Zero-Trust Data Flow
All sensitive parameters, identifiers, and variables are intercepted locally inside your machine's RAM. They are replaced by tokens (e.g. [EMAIL_1]) before being sent to the AI. Once the AI responds, the tokens are safely swapped back to original values in your local context.
[Raw Input / Files] ──> [MCP sanitize_text] ──> [Masked Tokens] ──> [LLM API]
│ │
(In-Memory Map) (Result)
│ │
[Original Output] <─── [MCP reveal_text] <─────────────────────────────┘🚀 Installation
1. Install via Smithery
To automatically configure and run with your preferred client, install using Smithery:
npx -y @smithery/cli install @privacyscrubber/mcp-server --write-to-clients2. Instant Run with NPX
Run the server directly without local installation:
npx -y @privacyscrubber/mcp-serverShortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
Privacyscrubber: common questions
- Is Privacyscrubber MCP server safe?
- Mostly: it is graded B (83/100). Read the Privacyscrubber safety report
- How do I install Privacyscrubber?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does Privacyscrubber need an API key?
- Yes. The registry entry asks for
PRIVACYSCRUBBER_KEY. - Is Privacyscrubber maintained?
- The last commit was 41 days ago (2026-09-24). The latest release is v2.2.5.
- How does Privacyscrubber compare with other MCP servers?
- safety score 83/100 (higher than 65% of 48,255 servers); github stars 2 (more than 75% of 28,688 servers). Full comparison.