claude

blackbar

Myrmion blackbar — detect and redact PII/PHI/financial data with Microsoft Presidio across the Claude Code lifecycle.

0 on GitHubby e2itsv0.5.1MITupdated 21 days agosecurity
/

Plugin blackbar from marketplace e2its in e2its/myrmion-blackbar-pii-guard. Commands read from the repo's manifest — 21 days ago.

This plugin runs code on your machine — its hooks fire automatically on events like tool use and it starts local MCP servers. The exact commands are listed below; read them before installing.

What it installs

Skills (1)

  • pii-handling

    Guidance for detecting and redacting personally identifiable information (PII) with Microsoft Presidio. Use whenever the user asks to find, scrub, mask, anonymize, or pseudonymize sensitive data (names, emails, phone numbers, credit cards, SSNs, IPs, etc.) in text, files, logs, or datasets, or when

Slash commands (3)

  • /blackbar:anonymize

    Anonymize PII in text using Microsoft Presidio (replace, mask, hash, redact, encrypt)

  • /blackbar:decrypt

    Restore PII that was reversibly encrypted by blackbar, with the local key

  • /blackbar:scan

    Scan text or a file for PII using Microsoft Presidio

MCP servers (1)

  • blackbar

    runs: python3 ${CLAUDE_PLUGIN_ROOT}/scripts/mcp_server.py

Hooks (5)

  • UserPromptSubmit

    python3

  • PreToolUse

    python3

  • PreToolUse

    python3

  • PostToolUse

    python3

  • MessageDisplay

    python3

View source on GitHub

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