Agent skill

Vulnerability Scanner

by Dokhacgiakhoa in Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI

Advanced vulnerability analysis principles. An agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.

Custom licenceAuto-check passedSecurity

Install Vulnerability Scanner

skills CLI
$ npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill vulnerability-scanner -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI vulnerability-scanner --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agent/skills/vulnerability-scanner .claude/skills/vulnerability-scanner && rm -rf skills-src

Use ~/.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/

Facts

Skill name
vulnerability-scanner
GitHub stars
508
Token cost
~494 tokens
SKILL.md length
115 words
Files
22 (incl. scripts)
Skills in repo
27
Repo updated
First seen
Licence
Custom licence

At a glance

Advanced vulnerability analysis principles. An agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.

  • Tasks that involve Vulnerability scanning
  • SKILL.md covers 🔧 Runtime Scripts, 📋 Reference Files, 1. Security Expert Mindset and 🧠 Knowledge Modules (Fractal…
  • Runs Python scripts from its folder; calls python
  • Tasks that involve Threat modeling

What it does

Vulnerability Scanner is an agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI. Advanced vulnerability analysis principles.

Its SKILL.md is about 490 tokens, which your agent loads only when the skill is triggered. The skill folder holds 23 other files, including scripts (for example `checklists.md`, `scripts/security_scan.py` and `sub-skills/2025-key-changes.md`).

It sits in Security, covering Vulnerability scanning and Threat modeling.

When your agent uses it

  • Tasks that involve Vulnerability scanning
  • Tasks that involve Threat modeling

Example prompts

  • “/vulnerability-scanner”

Requirements

  • Python 3

What it can do on your machine

Read from SKILL.md and the folder at commit c4a059b. 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

    Ships 1 file in scripts/ (Python, from the files we listed), which the agent can run.

    Shell commands in SKILL.md call:

    • python

    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

Vulnerability Scanner loads about 494 tokens when it runs. Until then it costs about 16 tokens; SKILL.md has 115 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~16
When it runs · the whole SKILL.md, loaded when a task matches
~494

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); the scripts in this folder 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 115 words (~494 tokens).

name
vulnerability-scanner
category
security
version
4.1.0-fractal
layer
master-skill

Read the full SKILL.md on GitHub

Files

SKILL.md and 21 other files (scripts) in .agent/skills/vulnerability-scanner of Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.

  • SKILL.md
  • checklists.md
  • scripts/security_scan.py
  • sub-skills/2025-key-changes.md
  • sub-skills/attack-surface.md
  • sub-skills/cloud-specific-checks.md
  • sub-skills/core-principles.md
  • sub-skills/cvss-context.md
  • sub-skills/defense-principles.md
  • sub-skills/fail-open-vs-fail-closed.md
  • sub-skills/finding-structure.md
  • sub-skills/high-risk-patterns.md
  • sub-skills/phase-based-approach.md
  • sub-skills/prioritization-decision-tree.md
  • sub-skills/prioritization-matrix.md
  • sub-skills/risk-categories.md
  • sub-skills/secret-patterns.md
  • sub-skills/severity-classification.md
  • sub-skills/shared-responsibility.md
  • … and 3 more

Open the folder on GitHubat commit c4a059b

Compare with similar skills

Vulnerability Scanner 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.

Vulnerability Scanner compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Vulnerability Scanner this skillDokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI508—~494Automated safety check: PassCustom licence
Forensifyalexgreensh/repo-forensics190—~2.5kAutomated safety check: NotesCustom licence
Senior SecurityLeoYeAI/openclaw-master-skills2.2k—~3.8kAutomated safety check: PassMIT
Threat Patchpproenca/dot-skills215—~1.3kAutomated safety check: PassMIT
Defender Easmvinayaklatthe/microsoft-security-skills175—~1.9kAutomated safety check: PassMIT
Security Audit Scannerruvnet/ruflo74k2 repos~823Automated safety check: PassMIT

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Categories

Questions about Vulnerability Scanner

What does Vulnerability Scanner do?

Advanced vulnerability analysis principles. An agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI. Vulnerability Scanner is an agent skill from Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI. Advanced vulnerability analysis principles.

When should I use Vulnerability Scanner?

Vulnerability Scanner fits situations like: tasks that involve Vulnerability scanning; tasks that involve Threat modeling.

How do I install Vulnerability Scanner in Claude Code?

Run `npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill vulnerability-scanner -a claude-code`. Or copy the skill folder (.agent/skills/vulnerability-scanner in Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI) into .claude/skills/vulnerability-scanner in your project. Claude Code loads it when a task matches its description.

How do I install Vulnerability Scanner in Codex?

Run `npx skills add Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill vulnerability-scanner -a codex`. Or copy the skill folder (.agent/skills/vulnerability-scanner in Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI) into .agents/skills/vulnerability-scanner in your project. Codex loads it when a task matches its description.

Can I use Vulnerability Scanner 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 Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI --skill vulnerability-scanner -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/vulnerability-scanner, .gemini/skills/vulnerability-scanner, .github/skills/vulnerability-scanner and .opencode/skills/vulnerability-scanner in your project.

What does Vulnerability Scanner need to run?

Going by SKILL.md and its folder, Vulnerability Scanner needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.

Does Vulnerability Scanner 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 Vulnerability Scanner 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Vulnerability Scanner use?

Vulnerability Scanner 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 Vulnerability Scanner use?

About 494 tokens (SKILL.md is roughly 2k 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 Vulnerability Scanner?

Skills that share tags, products or a category with Vulnerability Scanner: Forensify (alexgreensh/repo-forensics, 190 stars), Senior Security (LeoYeAI/openclaw-master-skills, 2.2k stars), Threat Patch (pproenca/dot-skills, 215 stars) and Defender Easm (vinayaklatthe/microsoft-security-skills, 175 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Vulnerability Scanner?

Dokhacgiakhoa (a GitHub user) maintains it in Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI, which has 508 GitHub stars. The repository holds 27 skills in this directory. The repository was last updated on June 11, 2026.

Source: Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.