Deepsec Documentation Guide
vercel-labs/deepsec
Points the agent at deepsec's own docs to answer questions about initializing, configuring, resuming, scanning with and extending the vulnerability scanner.
Skill to perform a thorough security audit of the codebase. An agent skill from fdhhhdjd/Class-AI-Agent.
Install Security Review
$ npx skills add fdhhhdjd/Class-AI-Agent --skill security-review -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install fdhhhdjd/Class-AI-Agent security-review --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/fdhhhdjd/Class-AI-Agent.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/security-review .claude/skills/security-review && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "security-review" agent skill from https://github.com/fdhhhdjd/Class-AI-Agent/tree/main/.claude/skills/security-review into .claude/skills/security-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "security-review", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/fdhhhdjd/Class-AI-Agent/tree/main/.claude/skills/security-reviewType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add fdhhhdjd/Class-AI-Agent --skill security-review -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install fdhhhdjd/Class-AI-Agent security-review --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fdhhhdjd/Class-AI-Agent.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/security-review .agents/skills/security-review && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "security-review" agent skill from https://github.com/fdhhhdjd/Class-AI-Agent/tree/main/.claude/skills/security-review into .agents/skills/security-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "security-review", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add fdhhhdjd/Class-AI-Agent --skill security-review -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install fdhhhdjd/Class-AI-Agent security-review --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fdhhhdjd/Class-AI-Agent.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/security-review .cursor/skills/security-review && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "security-review" agent skill from https://github.com/fdhhhdjd/Class-AI-Agent/tree/main/.claude/skills/security-review into .cursor/skills/security-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "security-review", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/fdhhhdjd/Class-AI-Agent.git --path .claude/skills/security-review--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add fdhhhdjd/Class-AI-Agent --skill security-review -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install fdhhhdjd/Class-AI-Agent security-review --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fdhhhdjd/Class-AI-Agent.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/security-review .gemini/skills/security-review && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "security-review" agent skill from https://github.com/fdhhhdjd/Class-AI-Agent/tree/main/.claude/skills/security-review into .gemini/skills/security-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "security-review", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install fdhhhdjd/Class-AI-Agent security-reviewInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add fdhhhdjd/Class-AI-Agent --skill security-review -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/fdhhhdjd/Class-AI-Agent.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/security-review .github/skills/security-review && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "security-review" agent skill from https://github.com/fdhhhdjd/Class-AI-Agent/tree/main/.claude/skills/security-review into .github/skills/security-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "security-review", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add fdhhhdjd/Class-AI-Agent --skill security-review -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install fdhhhdjd/Class-AI-Agent security-review --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fdhhhdjd/Class-AI-Agent.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/security-review .opencode/skills/security-review && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "security-review" agent skill from https://github.com/fdhhhdjd/Class-AI-Agent/tree/main/.claude/skills/security-review into .opencode/skills/security-review/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "security-review", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
security-review- GitHub stars
- 266
- Token cost
- ~440 tokens
- SKILL.md length
- 121 words
- Files
- 1
- Skills in repo
- 2
- Repo updated
- First seen
- Licence
- None found
At a glance
Skill to perform a thorough security audit of the codebase. An agent skill from fdhhhdjd/Class-AI-Agent.
- Tasks that involve Security review
- SKILL.md covers Purpose, Checklist, Output Format and Commands
- Calls npm and git
What it does
Security Review is an agent skill from fdhhhdjd/Class-AI-Agent. Skill to perform a thorough security audit of the codebase
Its SKILL.md is about 440 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Security, covering Security review. The repository describes itself as: A modular framework for building intelligent AI agents powered by Claude, with rule-based workflows, skill management, and clean JS, TS architecture.
When your agent uses it
- Tasks that involve Security review
Example prompts
- “/security-review”
What it can do on your machine
Read from SKILL.md and the folder at commit 62ea04b. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
npmgit
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npm and git, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Security Review loads about 440 tokens when it runs. Until then it costs about 19 tokens; SKILL.md has 121 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NoteMentions a .env fileSKILL.md:19
- [ ] `.env` files accidentally committed - NoteMentions a .env fileSKILL.md:21
git log --all --full-history -- .env
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 121 words (~440 tokens).
“Systematically scan the codebase for security vulnerabilities and produce a prioritized report.”
- name
- security-review
Files
Just SKILL.md in .claude/skills/security-review of fdhhhdjd/Class-AI-Agent.
Open the folder on GitHubat commit 62ea04b
Compare with similar skills
Security Review next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Security Review this skillfdhhhdjd/Class-AI-Agent | 266 | — | ~440 | Automated safety check: Notes | None | |
| Deepsec Documentation Guidevercel-labs/deepsec | 8.1k | — | ~956 | Automated safety check: Pass | Apache-2.0 | |
| Kubernetes Network Security Auditkubeshark/kubeshark | 12k | — | ~7.3k | Automated safety check: Notes | Apache-2.0 | |
| Native Dependency Updatemono/SkiaSharp | 5.6k | — | ~4.1k | Automated safety check: Pass | MIT | |
| Semgrep Security Scantrailofbits/skills | 7.4k | — | ~3.7k | Automated safety check: Notes | CC-BY-SA-4.0 | |
| Skillward AuditFangcun-AI/SkillWard | 143 | — | ~2.9k | Automated safety check: Pass | Custom licence |
Similar skills
- Official
Kubernetes Network Security Audit
kubeshark/kubeshark
Hunts for compromised workloads and malicious traffic in a Kubernetes cluster by sweeping network data through Kubeshark MCP, mapped to MITRE ATT&CK.
Native Dependency Update
mono/SkiaSharp
Update native dependencies (libpng, libexpat, zlib, libwebp, harfbuzz, freetype, libjpeg-turbo, etc.) in SkiaSharp's Skia fork.
- Official
Semgrep Security Scan
trailofbits/skills
Detects languages, proposes rulesets for approval, then runs the approved Semgrep scan across a codebase and merges the output into one SARIF file.
Skillward Audit
Fangcun-AI/SkillWard
Security-audit a third-party skill bundle (folder with SKILL.md, or .zip / .tar.gz archive) before installing it, using the SkillWard cloud scanner.
Security Audit
TheDecipherist/claude-code-mastery
Checks a codebase for hardcoded secrets, vulnerable dependencies, weak input handling, weak authentication and unsafe transport settings before deployment or merge.
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Categories
Questions about Security Review
What does Security Review do?
Skill to perform a thorough security audit of the codebase. An agent skill from fdhhhdjd/Class-AI-Agent. Security Review is an agent skill from fdhhhdjd/Class-AI-Agent.
When should I use Security Review?
Security Review fits situations like: tasks that involve Security review.
How do I install Security Review in Claude Code?
Run `npx skills add fdhhhdjd/Class-AI-Agent --skill security-review -a claude-code`. Or copy the skill folder (.claude/skills/security-review in fdhhhdjd/Class-AI-Agent) into .claude/skills/security-review in your project. Claude Code loads it when a task matches its description.
How do I install Security Review in Codex?
Run `npx skills add fdhhhdjd/Class-AI-Agent --skill security-review -a codex`. Or copy the skill folder (.claude/skills/security-review in fdhhhdjd/Class-AI-Agent) into .agents/skills/security-review in your project. Codex loads it when a task matches its description.
Can I use Security Review in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add fdhhhdjd/Class-AI-Agent --skill security-review -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/security-review, .gemini/skills/security-review, .github/skills/security-review and .opencode/skills/security-review in your project.
What does Security Review need to run?
Going by SKILL.md and its folder, Security Review needs the command-line tools its instructions call (npm and git).
Does Security Review access the network?
SKILL.md contains no URLs. Its commands use npm and git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Security Review safe to install?
Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
What licence does Security Review use?
No licence was found for Security Review or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Security Review use?
About 440 tokens (SKILL.md is roughly 1.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Security Review?
Skills that share tags, products or a category with Security Review: Deepsec Documentation Guide (vercel-labs/deepsec, 8.1k stars), Kubernetes Network Security Audit (kubeshark/kubeshark, 12k stars), Native Dependency Update (mono/SkiaSharp, 5.6k stars) and Semgrep Security Scan (trailofbits/skills, 7.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Security Review?
fdhhhdjd (a GitHub user) maintains it in fdhhhdjd/Class-AI-Agent, which has 266 GitHub stars. The repository holds 2 skills in this directory. The repository was last updated on April 18, 2026.
Source: fdhhhdjd/Class-AI-Agent on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.