Claude Marketplaces
SkillsMCP serversMarketplacesDigestTools
Submit

This week in Claude

Every Monday: Claude Code, Agent SDK, MCP, and the Anthropic platform moves worth your time.

Skills by category
Frontend DevelopmentBackend & APIsTesting & QASecurityDevOps & CI/CDGit & Pull RequestsDocumentationCode Review & QualityAI & Agent BuildingSkill Development
MCP servers by category
Sales & MarketingWeb & Browser AutomationDatabasesAI & LLM ToolsCloud & InfrastructureCommunication & MessagingDeveloper ToolsDesign & CreativeDocuments & KnowledgeSearch & Web Crawling
Marketplaces by category
AI Agents & OrchestrationLLM IntegrationDevelopment ToolsFrontend & UIBackend & APIsDatabasesTesting & Code QualityDevOps & CloudSecurity & ComplianceGit & Version Control
Claude Marketplaces

An independent directory of skills, plugins and MCP servers for Claude Code. Not affiliated with Anthropic.

Browse

  • Skills
  • MCP servers
  • Marketplaces
  • Weekly digest
  • Skill index
  • MCP index
  • Marketplace index

Site

  • About
  • Tools
  • Submit
  • Feedback
  • Privacy
  • llms.txt
  • Plugins reference

Maker

  • Snug
  • Agent Caffeine
  • knobs
  • Wax
  • Vectoys
  • mertduzgun.com
Crafted at
Skills/Security
sickn33 avatar

Scanning Tools

sickn33/antigravity-awesome-skills

This is a comprehensive reference for the security scanner toolkit you'd actually use in penetration testing and security audits. It covers the essentials: Nmap for network discovery, Nessus and OpenVAS for vulnerability assessment, Burp Suite and ZAP for web app testing, plus Aircrack-ng for wireless work. The commands are practical and ready to use, from basic host discovery to full vulnerability scans. It's built for someone who knows networking basics and needs working examples rather than theory. The scope is broad but focused on tools that are industry standard, which makes it useful for learning the stack or as a quick reference when you can't remember the exact Nmap flag you need.

GitHub stars
39.4K
last updated
Jun 3, 2026
View on GitHubSave

Install

$ npx -y skills add sickn33/antigravity-awesome-skills --skill scanning-tools --agent claude-code

Installs into .claude/skills of the current project.

Files

⚠️ AUTHORIZED USE ONLY This skill is for educational purposes or authorized security assessments only. You must have explicit, written permission from the system owner before using this tool. Misuse of this tool is illegal and strictly prohibited.

Mandatory confirmation gate Before running any command that probes, exploits, changes, persists on, extracts data from, or attempts credential access against a target:

  1. Ask the user to state the exact target URL, IP, account, or resource.
  2. Ask the user to confirm written authorization and the permitted scope.
  3. Show the exact command(s) and explain their expected effect.
  4. Wait for explicit confirmation in the current conversation.

Without that confirmation, remain read-only and provide defensive guidance only. Prefer a sandbox, disposable VM, or controlled lab.

Security Scanning Tools

Detailed Guide

Read the detailed guide before executing this skill. It retains the complete procedure and reference material. Treat its safety, prerequisites, and validation requirements as mandatory. For focused work, load the relevant sections; for end-to-end work, read the guide completely.

Prerequisites

Required Environment

  • Linux-based system (Kali Linux recommended)
  • Network access to target systems
  • Proper authorization for scanning activities

Required Knowledge

  • Basic networking concepts (TCP/IP, ports, protocols)
  • Understanding of common vulnerabilities
  • Familiarity with command-line interfaces

Constraints and Limitations

Legal Considerations

  • Always obtain written authorization
  • Respect scope boundaries
  • Follow responsible disclosure practices
  • Comply with local laws and regulations

Technical Limitations

  • Some scans may trigger IDS/IPS alerts
  • Heavy scanning can impact network performance
  • False positives require manual verification
  • Encrypted traffic may limit analysis

Best Practices

  • Start with non-intrusive scans
  • Gradually increase scan intensity
  • Document all scanning activities
  • Validate findings before reporting

When to Use

This skill is applicable to execute the workflow or actions described in the overview.

SKILL.md on GitHub

Sponsors

SnugThe clipboard manager you and your agent can use, safelyAgent CaffeineClose your lid, come back to finished workWaxBlock anything with supervision, without erasing your iPhoneOpen StepsSponsoredFree and open-source skills that make AI coding agents easier to understand, verify, and control.

Details

Repository
github.com/sickn33/antigravity-awesome-skills
Category
Security
First seen
Jun 3, 2026

More from sickn33/antigravity-awesome-skills

All 708
  • Shodan Reconnaissance And Pentesting
  • SQLMap Database Penetration Testing
  • Top Web Vulnerabilities
  • Wireshark Analysis
  • Docker Expert23.5K
  • Nodejs Best Practices12.6K
  • Typescript Expert10.4K
  • Clean Code9.1K
  • Api Security Best Practices7.9K
  • Nextjs Best Practices6.7K
  • Browser Automation5.8K
  • Nextjs Supabase Auth5.8K
  • Prisma Expert3.8K
  • Playwright Skill3.5K
  • 3d Web Experience3.4K
  • Game Development3.3K
  • Software Architecture3.3K
  • Product Manager Toolkit3.2K
  • Mobile Design3K
  • Telegram Bot Builder3K
  • Ui Ux Pro Max2.8K
  • Bun Development2.5K
  • Web Performance Optimization2.4K
  • I18n Localization2.3K

Recommended

More Security
1spencermarx avatarPair Programmingspencermarx/open-code-reviewAI-assisted pair programming with multiple modes (driver/navigator/switch), real-time verification, quality monitoring, and comprehensive testing. Supports TDD,0installs
2spencermarx avatarV3 Swarm Coordinationspencermarx/open-code-review15-agent hierarchical mesh coordination for v3 implementation. Orchestrates parallel execution across security, core, and integration domains following 10 ADRs 0installs
3syahiidkamil avatarpostgresql-code-reviewsyahiidkamil/software-engineer-ai-agent-atlasPostgreSQL-specific code review assistant focusing on PostgreSQL best practices, anti-patterns, and unique quality standards. Covers JSONB operations, array usa0installs
4telagod avatardesigning-architecturestelagod/code-abyssArchitecture knowledge reference covering API design, security architecture, cloud-native patterns, caching strategies, message queues, and data security. Use w0installs
5telagod avatardetecting-and-respondingtelagod/code-abyss蓝队与紫队工程:检测规则编写、SIEM/EDR 调优、事件响应、数字取证、威胁狩猎、ATT&CK 映射、紫队演练闭环。Use when writing Sigma/YARA detection rules, tuning SIEM noise, responding to security incidents, con0installs
6telagod avatarorchestrating-adversarial-reviewstelagod/code-abyssMulti-agent adversarial-verification orchestration for high-confidence conclusions. Fan-out finders, then verify every finding through a three-prism panel (expl0installs