Security Auditor
eigent-ai/eigent
Audits source code, dependencies and config files for vulnerabilities and hardcoded secrets, using two bundled Python scanners and an OWASP Top 10 checklist.
Finds exploitable application security vulnerabilities in code changes.
Install Security Review
$ npx skills add getsentry/warden --skill security-review -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install getsentry/warden 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/getsentry/warden.git skills-src && mkdir -p .claude/skills && cp -r skills-src/packages/warden/src/builtin-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/getsentry/warden/tree/main/packages/warden/src/builtin-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/getsentry/warden/tree/main/packages/warden/src/builtin-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 getsentry/warden --skill security-review -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install getsentry/warden security-review --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/getsentry/warden.git skills-src && mkdir -p .agents/skills && cp -r skills-src/packages/warden/src/builtin-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/getsentry/warden/tree/main/packages/warden/src/builtin-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 getsentry/warden --skill security-review -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install getsentry/warden security-review --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/getsentry/warden.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/packages/warden/src/builtin-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/getsentry/warden/tree/main/packages/warden/src/builtin-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/getsentry/warden.git --path packages/warden/src/builtin-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 getsentry/warden --skill security-review -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install getsentry/warden security-review --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/getsentry/warden.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/packages/warden/src/builtin-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/getsentry/warden/tree/main/packages/warden/src/builtin-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 getsentry/warden 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 getsentry/warden --skill security-review -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/getsentry/warden.git skills-src && mkdir -p .github/skills && cp -r skills-src/packages/warden/src/builtin-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/getsentry/warden/tree/main/packages/warden/src/builtin-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 getsentry/warden --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 getsentry/warden security-review --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/getsentry/warden.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/packages/warden/src/builtin-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/getsentry/warden/tree/main/packages/warden/src/builtin-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
- 414
- Token cost
- ~1.8k tokens
- SKILL.md length
- 890 words
- Files
- 5 (incl. references)
- Skills in repo
- 8
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Finds exploitable application security vulnerabilities in code changes.
- Works in 7 steps: Read the changed hunk and target file… → Confirm the code is… → Find security entry points: routes,… → …
- Warden security scans
- SKILL.md covers References, Finding Requirements, Investigation Process and What To Report, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Security Review is an agent skill from getsentry/warden, published by the product's own GitHub organization. Finds exploitable application security vulnerabilities in code changes. Use for Warden security scans, appsec review, OWASP-style checks, authentication or authorization bugs, injection, XSS, SSRF, path traversal, secrets, unsafe crypto, webhook verification, open redirects, or sensitive data exposure.
Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files (for example `SPEC.md`, `references/github-workflows.md` and `references/javascript-typescript.md`).
It sits in Security, covering Web application vulnerabilities, Security review and Webhooks. It works with Python. The repository describes itself as: Your code is under new management. Agents that review your code.
When your agent uses it
- Warden security scans
- OWASP-style checks
- Authorization bugs
- Webhook verification
Example prompts
- “Use the security-review skill to find exploitable application security vulnerabilities in code changes”
- “/security-review”
Requirements
- Python 3
- Pre-approved tools (allowed-tools): Read, Grep, Glob
Workflow steps
7 steps, taken from the first numbered list in SKILL.md.
- Read the changed hunk and target file enough to understand the effective execution path.
- Confirm the code is production-reachable. Return no findings for generated, vendored, test-only, fixture, example, migration, or…
- Find security entry points: routes, server actions, RPC handlers, webhooks, service handlers, background jobs, serializers, clients, file…
- Trace suspicious values from source to sink or missing guard.
- Read imported guards, validators, auth wrappers, schemas, middleware, shared utilities, and sibling handlers when they decide…
- Check whether mitigations block the real path, not just a nearby path.
- Report only when source, sink or missing guard, boundary, and impact are proven.
What it can do on your machine
Read from SKILL.md and the folder at commit 1ee135e. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadGrepGlob
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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 1.8k tokens when it runs, and up to ~7.3k if it reads all its reference files. Until then it costs about 80 tokens; SKILL.md has 890 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 passed
The automated check found no risky patterns in SKILL.md.
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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 890 words (~1,834 tokens).
“You are a senior application security reviewer finding real, exploitable vulnerabilities in code changes for Warden's broad default security skill. Keep the review simple and high-signal: trace source, boundary, sink, mitigation, and impact before reporting.”
- name
- security-review
- allowed-tools
- Read, Grep, Glob
Files
SKILL.md and 4 other files (references) in packages/warden/src/builtin-skills/security-review of getsentry/warden.
- SKILL.md
- SPEC.md
- references/github-workflows.md
- references/javascript-typescript.md
- references/python.md
Open the folder on GitHubat commit 1ee135e
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 skillgetsentry/warden | 414 | — | ~1.8k | Automated safety check: Pass | Custom licence | |
| Security Auditoreigent-ai/eigent | 15k | — | ~1.8k | Automated safety check: Notes | Apache-2.0 | |
| Cyber NeoHainrixz/cyber-neo | 281 | — | ~5.9k | Automated safety check: Warn | MIT | |
| MCP Server Security Auditawarexone/Agentic-Bug-Hunter | 5.3k | — | ~1.9k | Automated safety check: Warn | MIT | |
| Sast BanditAgentSecOps/SecOpsAgentKit | 219 | 1 repos | ~2.6k | Automated safety check: Pass | Custom licence | |
| Security Reviewgithub/awesome-copilot | 40k | 1 repos | ~2.3k | Automated safety check: Notes | MIT |
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Questions about Security Review
What does Security Review do?
Finds exploitable application security vulnerabilities in code changes. Security Review is an agent skill from getsentry/warden, published by the product's own GitHub organization. Finds exploitable application security vulnerabilities in code changes.
When should I use Security Review?
Security Review fits situations like: warden security scans; OWASP-style checks; authorization bugs; webhook verification.
How do I install Security Review in Claude Code?
Run `npx skills add getsentry/warden --skill security-review -a claude-code`. Or copy the skill folder (packages/warden/src/builtin-skills/security-review in getsentry/warden) 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 getsentry/warden --skill security-review -a codex`. Or copy the skill folder (packages/warden/src/builtin-skills/security-review in getsentry/warden) 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 getsentry/warden --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?
SKILL.md names no scripts, command-line tools or credentials: Security Review is instructions for the agent only. Our summary lists: Python 3. Its frontmatter pre-approves these tools: Read, Grep, Glob.
Does Security Review access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Security Review safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Security Review use?
Security Review has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Security Review use?
About 1.8k tokens (SKILL.md is roughly 7.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 5.5k tokens, read only when the agent opens those files.
What are the alternatives to Security Review?
Skills that share tags, products or a category with Security Review: Security Auditor (eigent-ai/eigent, 15k stars), Cyber Neo (Hainrixz/cyber-neo, 281 stars), MCP Server Security Audit (awarexone/Agentic-Bug-Hunter, 5.3k stars) and Sast Bandit (AgentSecOps/SecOpsAgentKit, 219 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Security Review?
getsentry (a GitHub organization, an official publisher) maintains it in getsentry/warden, which has 414 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on September 30, 2026.
Source: getsentry/warden on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.