Skills for Real Engineers. Straight from my .agents directory.
thinking-red-team
Agent skill fromtjboudreaux/cc-thinking-skills
For authorized security review of code, auth, or APIs you control, model the attacker, map the attack surface, and report only findings with a reproducible exploit path and verified mitigation.
How to install thinking-red-team
npx skills add tjboudreaux/cc-thinking-skills# or add only this skill to Claude Code: copy the folder
skills/thinking-red-team/
# into
~/.claude/skills/thinking-red-team/ (all projects)
.claude/skills/thinking-red-team/ (one project)
1# Red Team23Adversarial security review of systems you are authorized to assess. Attack before an outsider does, but report only what you can actually break: every finding needs a concrete exploit path and a check that the proposed fix closes it.45## When to Use67- Security review of code, authentication, authorization, APIs, data handling, or infrastructure you control and are permitted to probe.8- Pre-launch hardening of systems that handle auth, money, personal data, or privileged actions.9- Checking whether a specific vulnerability class (injection, XSS, IDOR, auth bypass, SSRF, secret exposure, etc.) is present with a real path.10- Validating that a claimed control actually blocks the attack, not only that a scanner is quiet.1112## When NOT to Use1314- No authorization to attack the target — stop; do not probe systems you do not own or have written leave to test.15- Speculative "best practice" notes without a reproducible exploit path — drop them; they are not findings.16- Plan, strategy, or decision stress-testing — use pre-mortem (how the plan fails) or steel-manning (strongest case against the decision).17- Architecture resilience without a security objective — use systems or pre-mortem.18- Scanner output alone as a report — patterns are leads; red-team requires an exploit path.19- Non-security root-cause or hypothesis localization — use scientific-method or five-whys-plus.2021## Procedure22…
Excerpt shown under the repository's MIT license.
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