🛡️
QualityJavaScript

Codex Security

by sd0xdev

Codex Security is a Quality skill for Claude Code, published by sd0xdev in sd0x-dev-flow.

188 stars24 forkson sd0xdev/sd0x-dev-flowAdded 2026/09/06Repository updated 2026/09/05
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agent-harnessclaude-codeclaude-code-plugincodexharness-engineeringskills
Install in seconds
Install Codex Security
Copy Codex Security into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.
terminal
npx degit https://github.com/sd0xdev/sd0x-harness/tree/main/skills/codex-security ~/.claude/skills/codex-security

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/sd0xdev/sd0x-harness.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file
skills/codex-security/SKILL.md in sd0xdev/sd0x-dev-flow
Installs to
~/.claude/skills/codex-security
Collection
One of 25 skills cataloged from this repository
Category
Quality — 1745 skills

What Codex Security does

Codex Security routes to the full OWASP Top 10 security review workflow with context preservation. Use it for security audits and review loops, not general code or dependency checks.

Codex Security is cataloged under Quality on DirSkills. Codex Security comes from a repository tagged agent-harness, claude-code, claude-code-plugin, codex and harness-engineering.

Documentation

README

Codex Security

Thin entry-point skill — routes to the parent skill for full workflow.

Parent Skill

This skill delegates to security-review for the full OWASP security review workflow, prompt templates, and audit logic.

See @skills/security-review/SKILL.md

Trigger

  • Keywords: security review, OWASP, security audit, codex-security

When NOT to Use

  • Code review (use /codex-review-fast)
  • Dependency audit (use /dep-audit)
  • Test review (use /codex-test-review)

Commands Codex Security provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

  • /codex-review-fast
  • /dep-audit
  • /codex-test-review

Frequently asked about Codex Security

  • What else does sd0xdev publish alongside Codex Security?

    Codex Security is one of 25 skills that DirSkills catalogs from sd0xdev/sd0x-dev-flow, the repository it ships in. Its siblings there include Adr, Architecture Design and Ask. Each one is a separate skill with its own page in this directory, installs the same way Codex Security does, and is maintained by sd0xdev in that same repository. The rest of the collection is listed on the sd0xdev/sd0x-dev-flow page.

  • How does Codex Security compare to other Quality skills?

    Codex Security ranks #1616 by stars among the 1745 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Codex Security against them. Open each page to compare what they document and how they install.

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