Overview
Builds source and binary code graphs for security analysis, context slicing, mutation testing, cryptographic protocol modeling, finding triage, and variant analysis.
Detailed guide coming soon. We haven't written a full guide for this skill yet.
Related
Skill let-fate-decide
Draws the 12 Houses of the Zodiac Tarot spread using cryptographic randomness to add 100+ bits of entropy to vague or underspecified planning. Interprets the spread to guide next steps. Use when feeling lucky, invoking heart-of-the-cards energy, or when prompts are ambiguous.
Skill post-patch-validation
Validates security patches against the reported bug, root-cause variants, and surrounding behavior. Returns reproducible failures to repair and validation gaps, with pinned inputs and saved evidence. Bundles a validate-patch dynamic workflow for Claude Code.
Skill sharp-edges
Identify error-prone APIs, dangerous configurations, and footgun designs that enable security mistakes
Skill security-guidance
Security reminder hook that warns about potential security issues when editing files, including command injection, XSS, and unsafe code patterns
Skill claude-security
Deep vulnerability scanning of your own code, run entirely inside your Claude Code session at a chosen effort tier, with every finding challenged before it is reported and the verification tally computed in code. Turns surviving findings into targeted patches, each verified by a panel of agents, that you apply when you choose.
Skill code-modernization
Guided modernization for any legacy codebase: start with /modernize, get an assessment, an interactive map, the business rules mined from the code, and a plan you approve, then an upgrade, a rewrite or a rebuild with independent proof that the new code behaves like the old. Includes security hardening, a one-page report, specialist agents, and an optional live progress pane (early access).