Redact MCP

Redact MCP is an MCP server and Claude Code plugin designed for automatic redaction and obfuscation of sensitive data (PII) in text, files, and HTTP requests. Using both regex pattern matching and an AI-powered Named Entity Recognition (NER) model, it reliably detects and replaces real sensitive values (like IPs, emails, names, keys, connection strings) with deterministic, session-persistent pseudonyms. Redact MCP is ideal for penetration testers, red teams, and security professionals who need to run analysis on sensitive data using Claude Code without exposing client PII to third parties.