Codex Skills

Security audit and vulnerability scanner for AI agent skills before installation. Use when: (1) evaluating a skill from an untrusted source, (2) auditing a skill directory or git repo URL for malicious code, (3) pre-install security gate for Claude Code plugins, OpenClaw skills, or Codex skills, (4) scanning Python scripts for dangerous patterns like os.system, eval, subprocess, network exfiltration, (5) detecting prompt injection in SKILL.md files, (6) checking dependency supply chain risks,...

Vector-powered CLI for semantic file search with a Claude/Codex skill

You are operating in **codex exec** - a non-interactive automation mode for hands-off task execution.

Debug LangChain and LangGraph agents by fetching execution traces from LangSmith Studio. Use when debugging agent behavior, investigating errors, analyzing tool calls, checking memory operations, or examining agent performance. Automatically fetches recent traces and analyzes execution patterns. Requires langsmith-fetch CLI installed.

A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).

Use when we want to turn a just-finished Formax workflow (e.g. commands, overlays, tools, hooks, permissions, UI parity) into a reusable Codex Skill under .codex/skills, including scaffolding, guardrails, and the minimum test checklist.

数学建模竞赛端到端工作流, 用于 CUMCM 国赛 / MCM·ICM 美赛 / 电工杯的选题、建模、求解、论文写作和终稿审核. Use when Codex helps with 建模、数模、CUMCM、国赛、MCM、ICM、美赛、电工杯、A题/B题/C题、竞赛论文、模型选择、灵敏度分析、摘要写作或终稿 review. 10 阶段 + 4 反馈层, 全程编号问答式, 支持 Codex Skills / AGENTS.md / plugin packaging, state 跨 Codex 与 Claude Code 互通.

Repository orientation and which Codex skills to use for each area (go-lcpd, protocol spec, docs, openai-serve, ExecPlans).

**Overview:** This guide outlines best practices for using Firebase on Apple platforms with Swift and on web/Node platforms with TypeScript. It covers how to set up the SDKs, organize code, handle data efficiently, and ensure security across all supported Firebase services and platforms.

Example skill demonstrating the full skill directory structure with scripts, references, assets, and examples. Use when learning how to structure Codex skills.

Keep documentation in sync with code changes across README, docs sites, API docs, runbooks, and configuration. Use when the user asks to update docs, ensure docs match behavior, or prepare docs for a release/PR.

Create high-quality git commits: review/stage intended changes, split into logical commits, and write clear commit messages (including Conventional Commits). Use when the user asks to commit, craft a commit message, stage changes, or split work into multiple commits.