Dependency Auditor
alirezarezvani/claude-skills
Audit and manage dependencies across multi-language projects.
Software Composition Analysis: find vulnerable dependencies, correlate CVE/GHSA/OSV across ecosystems, generate CycloneDX/SPDX SBOMs, assess license compliance, and run reachability-aware triage to…
Install Sca Security
$ npx skills add hardw00t/ai-security-arsenal --skill sca-security -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install hardw00t/ai-security-arsenal sca-security --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/hardw00t/ai-security-arsenal.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/sca-security .claude/skills/sca-security && 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 "sca-security" agent skill from https://github.com/hardw00t/ai-security-arsenal/tree/main/skills/sca-security into .claude/skills/sca-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sca-security", 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/hardw00t/ai-security-arsenal/tree/main/skills/sca-securityType 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 hardw00t/ai-security-arsenal --skill sca-security -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install hardw00t/ai-security-arsenal sca-security --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hardw00t/ai-security-arsenal.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/sca-security .agents/skills/sca-security && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "sca-security" agent skill from https://github.com/hardw00t/ai-security-arsenal/tree/main/skills/sca-security into .agents/skills/sca-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sca-security", 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 hardw00t/ai-security-arsenal --skill sca-security -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install hardw00t/ai-security-arsenal sca-security --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hardw00t/ai-security-arsenal.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/sca-security .cursor/skills/sca-security && 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 "sca-security" agent skill from https://github.com/hardw00t/ai-security-arsenal/tree/main/skills/sca-security into .cursor/skills/sca-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sca-security", 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/hardw00t/ai-security-arsenal.git --path skills/sca-security--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 hardw00t/ai-security-arsenal --skill sca-security -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install hardw00t/ai-security-arsenal sca-security --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hardw00t/ai-security-arsenal.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/sca-security .gemini/skills/sca-security && 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 "sca-security" agent skill from https://github.com/hardw00t/ai-security-arsenal/tree/main/skills/sca-security into .gemini/skills/sca-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sca-security", 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 hardw00t/ai-security-arsenal sca-securityInstalls 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 hardw00t/ai-security-arsenal --skill sca-security -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/hardw00t/ai-security-arsenal.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/sca-security .github/skills/sca-security && 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 "sca-security" agent skill from https://github.com/hardw00t/ai-security-arsenal/tree/main/skills/sca-security into .github/skills/sca-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sca-security", 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 hardw00t/ai-security-arsenal --skill sca-security -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install hardw00t/ai-security-arsenal sca-security --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/hardw00t/ai-security-arsenal.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/sca-security .opencode/skills/sca-security && 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 "sca-security" agent skill from https://github.com/hardw00t/ai-security-arsenal/tree/main/skills/sca-security into .opencode/skills/sca-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "sca-security", 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
sca-security- GitHub stars
- 104
- Token cost
- ~3k tokens
- SKILL.md length
- 1,093 words
- Files
- 20 (incl. references)
- Skills in repo
- 7
- Repo updated
- First seen
- Licence
- None found
At a glance
Software Composition Analysis: find vulnerable dependencies, correlate CVE/GHSA/OSV across ecosystems, generate CycloneDX/SPDX SBOMs, assess license compliance, and run reachability-aware triage to…
- Works in 5 steps: Patch-level bump if fix is in a patch… → Minor bump if patch unavailable → test +… → Major bump or fork → extended thinking;… → …
- Scanning package dependencies (npm
- SKILL.md covers When to Use, Trigger Phrases, When NOT to Use This Skill and Decision Tree, plus 12 more sections
- Calls npm, brew and cargo
What it does
Sca Security is an agent skill from hardw00t/ai-security-arsenal. Software Composition Analysis: find vulnerable dependencies, correlate CVE/GHSA/OSV across ecosystems, generate CycloneDX/SPDX SBOMs, assess license compliance, and run reachability-aware triage to suppress unexploitable findings. Use when scanning package dependencies (npm, PyPI, Maven, Cargo, Go, RubyGems, Composer), reviewing PR lockfile diffs, generating SBOMs, auditing licenses, hunting malicious packages, or auditing the software supply chain. Triggers on requests to scan dependencies, check vulnerable…
Its SKILL.md is about 3k tokens, which your agent loads only when the skill is triggered. The skill folder holds 23 other files, including reference files (for example `references/bounty_patterns_2024_2026.md`, `references/cargo.md` and `references/go_modules.md`).
It sits in Security, covering Supply chain security, Regulatory compliance and Vulnerability scanning. It works with npm and Ruby. The repository describes itself as: A collection of skills, agents, commands, and workflows for security researchers. Compatible with Claude Code, Claude Desktop, OpenCode, and other AI coding tools.
When your agent uses it
- Scanning package dependencies (npm
- Reviewing PR lockfile diffs
- Generating SBOMs
- Auditing licenses
Example prompts
- “/sca-security”
Requirements
- Python 3
- Node.js
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Patch-level bump if fix is in a patch release → low risk.
- Minor bump if patch unavailable → test + ship.
- Major bump or fork → extended thinking; coordinate with owning team.
- Virtual patch / WAF rule if upgrade blocked → record in finding's exploitability_notes + set an expiry.
- Accept risk → only for is_reachable: "unreachable" + kev: false + epss < 0.2; document + set review date.
What it can do on your machine
Read from SKILL.md and the folder at commit a1a68f7. 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:
npmbrewcargogopipxmvn
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
github.com
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
Sca Security loads about 3k tokens when it runs, and up to ~15k if it reads all its reference files. Until then it costs about 161 tokens; SKILL.md has 1,093 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 1,093 words (~2,992 tokens).
“Router skill for dependency security: SBOM generation, multi-source vuln correlation, license compliance, supply chain review, and reachability-driven triage. Optimized for polyglot repositories and PR-time lockfile review. Load the relevant workflow + ecosystem reference on demand — do not read the…”
- name
- sca-security
Files
SKILL.md and 19 other files (references) in skills/sca-security of hardw00t/ai-security-arsenal.
- SKILL.md
- references/bounty_patterns_2024_2026.md
- references/cargo.md
- references/go_modules.md
- references/malicious_package_indicators.md
- references/maven_gradle.md
- references/npm_yarn_pnpm.md
- references/php_composer.md
- references/python_pip_poetry.md
- references/ruby_gems.md
- references/sbom_formats.md
- references/vuln_databases.md
- schemas/finding.json
- templates/sca_report.md
- workflows/license_audit.md
- workflows/lockfile_diff.md
- workflows/reachability_analysis.md
- … and 3 more
Open the folder on GitHubat commit a1a68f7
Compare with similar skills
Sca Security 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 |
|---|---|---|---|---|---|---|
| Sca Security this skillhardw00t/ai-security-arsenal | 104 | — | ~3k | Automated safety check: Pass | None | |
| Dependency Auditoralirezarezvani/claude-skills | 28k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Cyber NeoHainrixz/cyber-neo | 283 | — | ~5.9k | Automated safety check: Warn | MIT | |
| npm Supply Chain Checkmajiayu000/spellbook | 287 | — | ~1.5k | Automated safety check: Pass | MIT | |
| Cve Scansoftspark/ai-toolkit | 179 | — | ~1.3k | Automated safety check: Notes | Apache-2.0 | |
| Sca TrivyAgentSecOps/SecOpsAgentKit | 220 | 2 repos | ~3.7k | Automated safety check: Pass | Custom licence |
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npm Supply Chain Check
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Scans a repository, its lockfiles and node_modules for known malicious npm package versions and install-time indicators, using a read-only Python scanner.
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Scans deps for known CVEs via native audit (npm, pip, composer, cargo, go, bundler, dart).
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Related
Categories
Questions about Sca Security
What does Sca Security do?
Software Composition Analysis: find vulnerable dependencies, correlate CVE/GHSA/OSV across ecosystems, generate CycloneDX/SPDX SBOMs, assess license compliance, and run reachability-aware triage to…. Sca Security is an agent skill from hardw00t/ai-security-arsenal. Software Composition Analysis: find vulnerable dependencies, correlate CVE/GHSA/OSV across ecosystems, generate CycloneDX/SPDX SBOMs, assess license compliance, and run reachability-aware triage to suppress unexploitable findings.
When should I use Sca Security?
Sca Security fits situations like: scanning package dependencies (npm; reviewing PR lockfile diffs; generating SBOMs; auditing licenses.
How do I install Sca Security in Claude Code?
Run `npx skills add hardw00t/ai-security-arsenal --skill sca-security -a claude-code`. Or copy the skill folder (skills/sca-security in hardw00t/ai-security-arsenal) into .claude/skills/sca-security in your project. Claude Code loads it when a task matches its description.
How do I install Sca Security in Codex?
Run `npx skills add hardw00t/ai-security-arsenal --skill sca-security -a codex`. Or copy the skill folder (skills/sca-security in hardw00t/ai-security-arsenal) into .agents/skills/sca-security in your project. Codex loads it when a task matches its description.
Can I use Sca Security 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 hardw00t/ai-security-arsenal --skill sca-security -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/sca-security, .gemini/skills/sca-security, .github/skills/sca-security and .opencode/skills/sca-security in your project.
What does Sca Security need to run?
Going by SKILL.md and its folder, Sca Security needs the command-line tools its instructions call (npm, brew, cargo, go, pipx and mvn). Our summary lists: Python 3; Node.js.
Does Sca Security access the network?
SKILL.md names 1 domain. As links in the text: github.com. This is read from the text; nothing was executed.
Is Sca Security 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 Sca Security use?
No licence was found for Sca Security or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Sca Security use?
About 3k tokens (SKILL.md is roughly 12k 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 12k tokens, read only when the agent opens those files.
What are the alternatives to Sca Security?
Skills that share tags, products or a category with Sca Security: Dependency Auditor (alirezarezvani/claude-skills, 28k stars), Cyber Neo (Hainrixz/cyber-neo, 283 stars), npm Supply Chain Check (majiayu000/spellbook, 287 stars) and Cve Scan (softspark/ai-toolkit, 179 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Sca Security?
hardw00t (a GitHub user) maintains it in hardw00t/ai-security-arsenal, which has 104 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on April 19, 2026.
Source: hardw00t/ai-security-arsenal on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.