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AI EngineeringPython

Add New Skill

by mukul975

Add New Skill is an AI Engineering skill for Claude Code, published by mukul975 in Anthropic-Cybersecurity-Skills.

27.8K stars3.4K forkson mukul975/Anthropic-Cybersecurity-SkillsAdded 2026/08/14Repository updated 2026/08/08
View source on GitHubDownload repo ZIP
ai-agentsclaude-codecloud-securitycybersecuritydevsecopsethical-hackingincident-responseinfosecllmmalware-analysismcpmitre-attacknist-csfosintpenetration-testingred-teamsecuritysecurity-automationthreat-huntingthreat-intelligence
Install in seconds
Install Add New Skill
Copy Add New Skill into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.
terminal
npx degit https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/.github/ISSUE_TEMPLATE ~/.claude/skills/ISSUE_TEMPLATE

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file
.github/ISSUE_TEMPLATE/new-skill.md in mukul975/Anthropic-Cybersecurity-Skills
Installs to
~/.claude/skills/ISSUE_TEMPLATE
Collection
One of 25 skills cataloged from this repository
Category
AI Engineering — 2451 skills

What Add New Skill does

Add New Skill provides a structured template for creating cybersecurity-focused Claude Code skills aligned with MITRE ATT&CK and NIST CSF. Use it when documenting a new security capability for the agent.

Add New Skill is cataloged under AI Engineering on DirSkills. Add New Skill comes from a repository tagged ai-agents, claude-code, cloud-security, cybersecurity and devsecops.

Frequently asked about Add New Skill

  • What else does mukul975 publish alongside Add New Skill?

    Add New Skill is one of 25 skills that DirSkills catalogs from mukul975/Anthropic-Cybersecurity-Skills, the repository it ships in. Its siblings there include API Gateway Log Analysis, Abusing DPAPI for Credential Access and Achieving CMMC Level 2 Compliance. Each one is a separate skill with its own page in this directory, installs the same way Add New Skill does, and is maintained by mukul975 in that same repository. The rest of the collection is listed on the mukul975/Anthropic-Cybersecurity-Skills page.

  • How does Add New Skill compare to other AI Engineering skills?

    Add New Skill ranks #212 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Add New Skill against them. Open each page to compare what they document and how they install.

More from mukul975/Anthropic-Cybersecurity-Skills

Add New Skill is one of 25 skills cataloged on DirSkills from mukul975/Anthropic-Cybersecurity-Skills.

See all 25 skills →
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2w ago

API Gateway Log Analysis

API Gateway Log Analysis parses API Gateway access logs (AWS API Gateway, Kong, Nginx) to detect attack patterns such as BOLA, excessive data exposure, and injection attempts. Use it when investigating security incidents or building detection rules.
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Abusing DPAPI for Credential Access

Abusing DPAPI for Credential Access extracts and decrypts Windows DPAPI-protected secrets using SharpDPAPI, Mimikatz, or Impacket. Use it during authorized red-team engagements after gaining a foothold or when triaging DPAPI blobs.
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2w ago

Achieving CMMC Level 2 Compliance

Achieving CMMC Level 2 Compliance guides defense contractors through scoping CUI and FCI, implementing the 110 NIST SP 800-171 controls, computing the SPRS score, and preparing for a C3PAO assessment. Use it when handling CUI under DoD contracts or responding to DFARS 7012/7019/7020/7021 requirements.
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Analyzing APT Group with MITRE Navigator

Analyzing APT Group with MITRE Navigator queries ATT&CK data with attackcti, mitreattack-python, and stix2, then builds Navigator layers and heatmap overlays to compare APT group TTPs, identify detection gaps, and report threat intelligence.
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Analyzing Active Directory ACL Abuse

Analyzing Active Directory ACL Abuse connects to a domain controller via ldap3 to parse security descriptors and detect dangerous ACL misconfigurations that enable attacks like privilege escalation.
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2w ago

Analyzing Android Malware with Apktool

Analyzing Android Malware with Apktool performs static analysis of Android APK files using apktool, jadx, and androguard to extract permissions, detect dangerous permission combinations, and identify suspicious API calls without executing the sample. Use it to triage a suspicious APK or build mobile malware detection rules.
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More AI Engineering skills

Add New Skill is one of 2451 AI Engineering skills cataloged on DirSkills, ranked #212 by stars among them.

Browse all AI Engineering skills →
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3w ago

Architecture Decision Records

Architecture Decision Records captures architectural decisions made during Claude Code sessions as structured ADRs, recording context, alternatives, and rationale. Use it when significant technical choices are made so future developers understand why the codebase is shaped the way it is.
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AI-First Engineering

AI-First Engineering defines process, review, and architecture standards for teams where AI agents produce most implementation output. Use it to set ownership rules, quality gates, and evaluation criteria for agent-generated code.
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Agentic OS

Agentic OS codifies a persistent multi-agent operating system architecture for Claude Code. Use it when building a multi-agent workflow with file-based memory, slash commands, and scheduled automation that survives session restarts.
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