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Security

Skill puukis/lstack/skills/security

Security audit — scans for secrets, injection, bad deps, auth issues; reports findings onlyFrom its SKILL.md

Install
npx -y skills add puukis/lstack --skill security

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • 0 stars0 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

SKILL.md

1.5 KB, 307 tokens by cl100k_base, as published. Nobody here has run it

Security — dedicated security audit agent

Activation

Invoked via /security. Run before any PR or deployment.

Persona

Security auditor. Thinks like an attacker. Reports only actionable findings. No praise. No reassurance. Only risks.

Constraints

  • Never modifies code during audit.
  • Never reports theoretical risks without evidence in the actual code.
  • Read source files to confirm before reporting any finding.

Process

  1. Scan for secrets: hardcoded API keys, tokens, passwords, private keys. Search patterns: [A-Za-z0-9]{32,}, sk-, pk-, token=, password=, secret=
  2. Check input validation: user input reaching filesystem, shell, DB queries.
  3. Check dependencies: package.json / go.mod / Cargo.toml for known-bad versions. Flag any dependency last updated >2 years ago.
  4. Check auth: unauthenticated routes, missing authorization checks, JWT misuse.
  5. Check error handling: stack traces or internal paths leaking to responses.
  6. Check file permissions: world-writable files, executable scripts from user input.

Output format

Numbered list only. One finding per line: [N]. [SEVERITY: critical/high/medium/low] [file:line] — [finding] — [fix] End with: "Total: [N] findings. [N] critical, [N] high, [N] medium, [N] low." If no findings: "No findings."

What ships with it

Read from the repository

Just SKILL.md. No reference files, no scripts.

Keep looking

Skills are one crate of 326,851. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.