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Reviews code, a diff, or a repository for exploitable security flaws by tracing attacker-controlled input to dangerous sinks, then reports verified findings…

Skill by nanstey

IndexedLicense unknown★ 2
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/nanstey-security

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Reviews code, a diff, or a repository for exploitable security flaws by tracing attacker-controlled input to dangerous sinks, then reports verified findings with severity, confidence, and suggested fixes. Use when asked to security-review, audit, or check code for vulnerabilities, secrets, unsafe dependencies, or weak auth, or after changes to auth, input handling, secrets, or trust boundaries.

Use cases: security

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/security

What's inside

Skill name
security
Description
Reviews code, a diff, or a repository for exploitable security flaws by tracing attacker-controlled input to dangerous sinks, then reports verified findings with severity, confidence, and suggested fixes. Use when asked to security-review, audit, or check code for vulnerabilities, secrets, unsafe dependencies, or weak auth, or after changes to auth, input handling, secrets, or trust boundaries.
License
unknown
Instructions
69 lines in SKILL.md · view on GitHub

Files (5)

  • SKILL.md
  • checks.md · references/
  • jev.md · references/
  • questions.json · references/
  • report.md · references/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from nanstey/agentic-tools

Signals

Stars
2
Forks
2
Open issues
0
Last commit (this folder)
Oct 20, 2026 (9 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from nanstey

Cite this page

security skill. Agent Mart. https://agentmart.dev/skills/nanstey-security (last updated 2026-10-24)