Use when applying the same security fix across many files or repos at once — large-scale vulnerability remediation. Provides 7 copy-paste /batch recipes (XSS, HTTPS, SQLi, input validation, log PII, secret rotation, CVE patches) each with a safety tier and false-positive trap, plus scan_diff.py to prove the migration introduced no new HIGH/CRITICAL findings.
Use this skill to install ready-made Claude Code hooks for security — a ConfigChange compliance audit trail (logs every settings/skill change), plus PreToolUse guards and optional HTTP notifications for security-relevant events. Covers command, http, and prompt hook types.
Use this skill to seed Claude Code's auto-memory with pre-built security/compliance patterns — known-safe code patterns, false-positive suppressions for the plugin-security-checker, org compliance rules, and supply-chain best practices. Helps Claude apply consistent security judgment across sessions.
Use this skill to reduce token consumption by 70-80% when using the Chrome DevTools MCP. Applies a snapshot-first strategy (text over images) with decision trees and pattern guides for navigation, forms, debugging, and visual checks, plus optional Gemini Flash vision processing for the cases that genuinely need an image.
Navigate Claude Code documentation and get quick answers about configuration, MCP, plugins, and best practices.
Use this skill to extract and analyze large Word documents (1MB-50MB+) with minimal token usage. Losslessly extracts text, tables, formatting, and structure while achieving 10-50x token reduction through local extraction, semantic chunking by headings, and intelligent caching. Use when a .docx is too large for the context window (policies, contracts, technical reports).
Use this skill to scan a Claude Code plugin (or any npm/PyPI package tree) for security issues before installation. Detects dangerous functions, code obfuscation, hardcoded credentials, schema problems, and known 2024-2026 supply-chain attack IOCs (Shai-Hulud, Nx s1ngularity, chalk/debug clipper, Axios RAT, litellm/.pth), mapped to MITRE ATT&CK/ATLAS, CVE, and OWASP.
Use this skill to extract and analyze large Excel workbooks (1MB-50MB+) with minimal token usage. Losslessly extracts formulas, cell formatting, and complex tables while achieving 20-100x token reduction through local extraction, semantic chunking, and intelligent caching. Use when an .xlsx is too large for the context window (compliance matrices, financial models, audit logs).