Overview
Identify error-prone APIs, dangerous configurations, and footgun designs that enable security mistakes
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 trailmark
Builds source and binary code graphs for security analysis, context slicing, mutation testing, cryptographic protocol modeling, finding triage, and variant analysis.
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).