Updated 6mo ago
by alicankiraz1
Codex-Sentinel
Stage-aware security skills for Codex that surface planning gaps, offer opt-in reviews, and help teams ship safer code without pretending to certify security.
81 GitHub stars (81)
+1 in 16 days
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- 4 skills (4 skills found in its SKILL.md files)
- 5 forks (5 forks)
- 6mo ago last update (Last updated 6mo ago)
Install
Skills CLI
npx skills add alicankiraz1/Codex-Sentinel
Asks which skills and agents to install. Just one: npx skills add alicankiraz1/Codex-Sentinel --skill codex-sentinel — add -g for every project.
Claude Code
git clone https://github.com/alicankiraz1/Codex-Sentinelcp -r "Codex-Sentinel/skills/codex-sentinel" ~/.claude/skills/
Copies the codex-sentinel skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.
Plugin
/plugin marketplace add alicankiraz1/Codex-Sentinel
Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.
Skills can run code on your machine — read the SKILL.md first.
What it does
In the author's own words, from each skill's SKILL.md.
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codex-sentinel
Use when a repository wants stage-aware cybersecurity guidance during planning, risky implementation changes across authentication, authorization, tokens, secrets, middleware, outbound requests, file handling, CI, deployment, and other trust boundaries, post-implementation review, or pre-release hardening; do not trigger for doc-only, naming-only, formatting-only, or UI-only changes that do not a…
skills/codex-sentinel/SKILL.md on GitHub (opens in a new tab) -
security-plan-gap
Use when defining plans, specs, or task breakdowns for web application work that may be missing security requirements
skills/security-plan-gap/SKILL.md on GitHub (opens in a new tab) -
security-review-gate
Use when implementation is complete or review is requested and the user may want a focused security review of the changed code
skills/security-review-gate/SKILL.md on GitHub (opens in a new tab) -
security-test-rig
Use when a feature or project is nearing handoff or release and the user may want a stack-aware security check plan without automatic setup
skills/security-test-rig/SKILL.md on GitHub (opens in a new tab)
No skill matches that filter.
Review before you install
A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.
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