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.
Agent skill
Scanning For Vulnerabilities
by jeremylongshore in jeremylongshore/tons-of-skills-marketplace
Execute this skill enables comprehensive vulnerability scanning using the vulnerability-scanner plugin.
Install Scanning For Vulnerabilities
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill scanning-for-vulnerabilities -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace scanning-for-vulnerabilities --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/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/scanning-for-vulnerabilities .claude/skills/scanning-for-vulnerabilities && 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 "scanning-for-vulnerabilities" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/scanning-for-vulnerabilities into .claude/skills/scanning-for-vulnerabilities/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scanning-for-vulnerabilities", 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/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/scanning-for-vulnerabilitiesType 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 jeremylongshore/tons-of-skills-marketplace --skill scanning-for-vulnerabilities -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace scanning-for-vulnerabilities --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/.curated/scanning-for-vulnerabilities .agents/skills/scanning-for-vulnerabilities && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "scanning-for-vulnerabilities" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/scanning-for-vulnerabilities into .agents/skills/scanning-for-vulnerabilities/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scanning-for-vulnerabilities", 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 jeremylongshore/tons-of-skills-marketplace --skill scanning-for-vulnerabilities -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace scanning-for-vulnerabilities --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/.curated/scanning-for-vulnerabilities .cursor/skills/scanning-for-vulnerabilities && 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 "scanning-for-vulnerabilities" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/scanning-for-vulnerabilities into .cursor/skills/scanning-for-vulnerabilities/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scanning-for-vulnerabilities", 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/jeremylongshore/tons-of-skills-marketplace.git --path skills/.curated/scanning-for-vulnerabilities--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 jeremylongshore/tons-of-skills-marketplace --skill scanning-for-vulnerabilities -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace scanning-for-vulnerabilities --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/.curated/scanning-for-vulnerabilities .gemini/skills/scanning-for-vulnerabilities && 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 "scanning-for-vulnerabilities" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/scanning-for-vulnerabilities into .gemini/skills/scanning-for-vulnerabilities/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scanning-for-vulnerabilities", 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 jeremylongshore/tons-of-skills-marketplace scanning-for-vulnerabilitiesInstalls 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 jeremylongshore/tons-of-skills-marketplace --skill scanning-for-vulnerabilities -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/.curated/scanning-for-vulnerabilities .github/skills/scanning-for-vulnerabilities && 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 "scanning-for-vulnerabilities" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/scanning-for-vulnerabilities into .github/skills/scanning-for-vulnerabilities/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scanning-for-vulnerabilities", 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 jeremylongshore/tons-of-skills-marketplace --skill scanning-for-vulnerabilities -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace scanning-for-vulnerabilities --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/.curated/scanning-for-vulnerabilities .opencode/skills/scanning-for-vulnerabilities && 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 "scanning-for-vulnerabilities" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/scanning-for-vulnerabilities into .opencode/skills/scanning-for-vulnerabilities/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "scanning-for-vulnerabilities", 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
scanning-for-vulnerabilities- GitHub stars
- 2.8k
- Token cost
- ~927 tokens
- SKILL.md length
- 384 words
- Files
- 5 (incl. scripts, references, assets)
- Skills in repo
- 3,342
- Repo updated
- First seen
- Licence
- MIT
At a glance
Execute this skill enables comprehensive vulnerability scanning using the vulnerability-scanner plugin.
- Works in 3 steps: Initiate Scan: The skill activates the… → Perform Analysis: The plugin scans the… → Generate Report: The plugin creates a…
- The user asks to scan fo..
- SKILL.md covers Overview, How It Works, When to Use This Skill and Examples, plus 7 more sections
- Runs Python scripts from its folder
What it does
Scanning For Vulnerabilities is an agent skill from jeremylongshore/tons-of-skills-marketplace. Execute this skill enables comprehensive vulnerability scanning using the vulnerability-scanner plugin. it identifies security vulnerabilities in code, dependencies, and configurations, including cve detection. use this skill when the user asks to scan fo... Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.
Its SKILL.md is about 930 tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts, reference files and assets (for example `assets/README.md`, `references/README.md` and `scripts/README.md`). Compatibility notes: Designed for Claude Code
It sits in Security, covering Vulnerability scanning. It works with npm. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.
When your agent uses it
- The user asks to scan fo..
- Appropriate context detected
- With relevant phrases based on skill purpose
Example prompts
- “/scanning-for-vulnerabilities”
Requirements
- Python 3
- Compatibility (from SKILL.md): Designed for Claude Code
- Pre-approved tools (allowed-tools): Read, Write, Edit, Grep, Glob, Bash(cmd:*)
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- Initiate Scan: The skill activates the vulnerability-scanner plugin based on user input.
- Perform Analysis: The plugin scans the codebase, dependencies, and configurations for vulnerabilities, including CVE detection.
- Generate Report: The plugin creates a detailed vulnerability report with findings, severity levels, and remediation guidance.
What it can do on your machine
Read from SKILL.md and the folder at commit cfae287. 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:
ReadWriteEditGrepGlobBash(cmd:*)
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 2 files in scripts/ (Python), which the agent can run.
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.
Compatibility
Designed for Claude Code
From compatibility in the SKILL.md frontmatter.
Context cost
Scanning For Vulnerabilities loads about 927 tokens when it runs, and up to ~943 if it reads all its reference files. Until then it costs about 95 tokens; SKILL.md has 384 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); the scripts in this folder are not scanned.
SKILL.md
The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 384 words, ~927 tokens.
Download SKILL.mdSave it as
.claude/skills/scanning-for-vulnerabilities/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.- name
- scanning-for-vulnerabilities
- description
- Execute this skill enables comprehensive vulnerability scanning using the vulnerability-scanner plugin. it identifies security vulnerabilities in code, dependencies, and configurations, including cve detection. use this skill when the user asks to scan fo... Use when appropriate context detected. Trigger with relevant phrases based on skill purpose.
- allowed-tools
- Read, Write, Edit, Grep, Glob, Bash(cmd:*)
- compatibility
- Designed for Claude Code
- version
- 1.24.0
- author
- Jeremy Longshore <jeremy@intentsolutions.io>
- license
- MIT
- tags
- security, scanning-vulnerabilities
Vulnerability Scanner
Scan codebases, dependencies, and configurations for security vulnerabilities including CVE detection, code-level flaws, and insecure defaults, with severity ratings and remediation steps.
Overview
This skill empowers Claude to automatically scan your codebase for security vulnerabilities. It leverages the vulnerability-scanner plugin to identify potential risks, including code-level flaws, vulnerable dependencies, and insecure configurations.
How It Works
- Initiate Scan: The skill activates the vulnerability-scanner plugin based on user input.
- Perform Analysis: The plugin scans the codebase, dependencies, and configurations for vulnerabilities, including CVE detection.
- Generate Report: The plugin creates a detailed vulnerability report with findings, severity levels, and remediation guidance.
When to Use This Skill
This skill activates when you need to:
- Identify security vulnerabilities in your code.
- Check your project's dependencies for known CVEs.
- Review your project's configurations for security weaknesses.
Examples
Example 1: Identifying SQL Injection Risks
User request: "Scan my code for SQL injection vulnerabilities."
The skill will:
- Activate the vulnerability-scanner plugin.
- Analyze the codebase for potential SQL injection flaws.
- Generate a report highlighting any identified SQL injection risks and providing remediation steps.
Example 2: Checking for Vulnerable npm Packages
User request: "Check my project's npm dependencies for known vulnerabilities."
The skill will:
- Activate the vulnerability-scanner plugin.
- Scan the project's
package.jsonfile and identify any npm packages with known CVEs. - Generate a report listing the vulnerable packages, their CVE identifiers, and recommended updates.
Show full SKILL.md (149 more words)Show less
Best Practices
- Regular Scanning: Run vulnerability scans regularly, especially before deployments.
- Prioritize Remediation: Focus on addressing critical and high-severity vulnerabilities first.
- Validate Fixes: After applying fixes, run another scan to ensure the vulnerabilities are resolved.
Integration
This skill integrates with the core Claude Code environment by providing automated vulnerability scanning capabilities. It can be used in conjunction with other plugins to create a comprehensive security workflow, such as integrating with a ticketing system to automatically create tickets for identified vulnerabilities.
Prerequisites
- Appropriate file access permissions
- Required dependencies installed
Instructions
- Invoke this skill when the trigger conditions are met
- Provide necessary context and parameters
- Review the generated output
- Apply modifications as needed
Output
The skill produces structured output relevant to the task.
Error Handling
- Invalid input: Prompts for correction
- Missing dependencies: Lists required components
- Permission errors: Suggests remediation steps
Resources
- Project documentation
- Related skills and commands
© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 4 other files (scripts, references, assets) in skills/.curated/scanning-for-vulnerabilities of jeremylongshore/tons-of-skills-marketplace.
- SKILL.md
- assets/README.md
- references/README.md
- scripts/README.md
- scripts/scan.py
Open the folder on GitHubat commit cfae287
Compare with similar skills
Scanning For Vulnerabilities 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 |
|---|---|---|---|---|---|---|
| Scanning For Vulnerabilities this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~927 | Automated safety check: Pass | MIT | |
| Security AuditTheDecipherist/claude-code-mastery | 551 | — | ~1.3k | Automated safety check: Notes | MIT | |
| Pre-Commit Security Scanzereight/gitlab-mcp | 2k | 1 repos | ~859 | Automated safety check: Notes | MIT | |
| Dependency Auditbriiirussell/cybersecurity-skills | 413 | — | ~3.2k | Automated safety check: Warn | MIT | |
| Dependency Checkruvnet/ruflo | 74k | — | ~258 | Automated safety check: Pass | MIT | |
| Evaluate Dependency686f6c61/alfred-dev | 117 | — | ~379 | Automated safety check: Pass | MIT |
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Related
Works with
Categories
Questions about Scanning For Vulnerabilities
What does Scanning For Vulnerabilities do?
Execute this skill enables comprehensive vulnerability scanning using the vulnerability-scanner plugin. Scanning For Vulnerabilities is an agent skill from jeremylongshore/tons-of-skills-marketplace. Execute this skill enables comprehensive vulnerability scanning using the vulnerability-scanner plugin.
When should I use Scanning For Vulnerabilities?
Scanning For Vulnerabilities fits situations like: the user asks to scan fo.; appropriate context detected; with relevant phrases based on skill purpose.
How do I install Scanning For Vulnerabilities in Claude Code?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill scanning-for-vulnerabilities -a claude-code`. Or copy the skill folder (skills/.curated/scanning-for-vulnerabilities in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/scanning-for-vulnerabilities in your project. Claude Code loads it when a task matches its description.
How do I install Scanning For Vulnerabilities in Codex?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill scanning-for-vulnerabilities -a codex`. Or copy the skill folder (skills/.curated/scanning-for-vulnerabilities in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/scanning-for-vulnerabilities in your project. Codex loads it when a task matches its description.
Can I use Scanning For Vulnerabilities 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 jeremylongshore/tons-of-skills-marketplace --skill scanning-for-vulnerabilities -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/scanning-for-vulnerabilities, .gemini/skills/scanning-for-vulnerabilities, .github/skills/scanning-for-vulnerabilities and .opencode/skills/scanning-for-vulnerabilities in your project.
What does Scanning For Vulnerabilities need to run?
Going by SKILL.md and its folder, Scanning For Vulnerabilities needs Python for the scripts in its folder. Our summary lists: Python 3. Its frontmatter pre-approves these tools: Read, Write, Edit, Grep, Glob, Bash(cmd:*). Compatibility (from SKILL.md): Designed for Claude Code.
Does Scanning For Vulnerabilities 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 Scanning For Vulnerabilities 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 Scanning For Vulnerabilities use?
Scanning For Vulnerabilities is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Scanning For Vulnerabilities use?
About 927 tokens (SKILL.md is roughly 3.7k 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 16 tokens, read only when the agent opens those files.
What are the alternatives to Scanning For Vulnerabilities?
Skills that share tags, products or a category with Scanning For Vulnerabilities: Security Audit (TheDecipherist/claude-code-mastery, 551 stars), Pre-Commit Security Scan (zereight/gitlab-mcp, 2k stars), Dependency Audit (briiirussell/cybersecurity-skills, 413 stars) and Dependency Check (ruvnet/ruflo, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Scanning For Vulnerabilities?
jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.
Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.