moxno/privacyscrubber-mcp

Overview

MCP server that sanitizes personally identifiable information and secrets before they reach AI assistants. Processes data entirely in local memory, supporting Cursor, Claude, and Windsurf. Built in JavaScript.

Best for

Best for
Developers who need a lightweight, local PII scrubber for AI coding assistants.

Use cases

• Scrub PII from code snippets before sending to an AI assistant
• Remove API keys and secrets from prompts in Cursor or Windsurf
• Sanitize local data for privacy-preserving AI interactions

Notes

MCP server that sanitizes personally identifiable information and secrets before they reach AI assistants. Processes data entirely in local memory, supporting Cursor, Claude, and Windsurf. Built in JavaScript.

2 stars on GitHub. Last updated 2026-08-30. Licensed MIT.

Use cases

• Scrub PII from code snippets before sending to an AI assistant
• Remove API keys and secrets from prompts in Cursor or Windsurf
• Sanitize local data for privacy-preserving AI interactions

Pros

• 100% local in-memory processing keeps data off external servers
• Works with multiple popular AI coding tools
• Zero-trust design aligns with privacy-first workflows

Cons

• Very early stage with only 2 GitHub stars
• Limited community and documentation
• JavaScript implementation may not fit all environments

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.