The offensive & defensive skills registry
Security Skills
Security work is procedural.
So ship the procedures.
Recon, exploitation, hardening, response and audit — written as reviewable SKILL.md procedures your agent loads on demand.
- skills
- 21
- skills
- domains
- 13
- domains
- phases
- 5
- phases
- agents
- 77
- agents
Install any skill
no repo to clonenpx skills add securityskills/skills— the whole catalog, or one skill by URL from its page
Verified with
- claude code
- codex
- cursor
- opencode
- windsurf
- gemini cli
- amp
- cline
- zed
Every procedure documents authorized testing only. Know your scope.
Engagement chain
tagged by where a skill lands, not just its domain
Map an organization's external attack surface — domains, subdomains, exposed services, leaked credentials, and brand abuse.
Recon & OSINT5 installs
Enumerate and exploit common Active Directory misconfigurations such as Kerberoasting, AS-REP roasting, delegation abuse, and ACL attacks.
Penetration Testing4 installs
Build an automated, continuously-running reconnaissance pipeline for bug bounty programs — subdomain enumeration, service fingerprinting, and change detection.
Bug Bounty3 installs
Write bug bounty reports that get triaged quickly and rated accurately — clear impact statements, minimal reproduction steps, and professional tone.
Bug Bounty3 installs
Audit JSON Web Token implementations for algorithm confusion, weak secrets, missing validation, and token lifecycle flaws.
Web App Security4 installs
Systematically review a web application against the OWASP Top 10 vulnerability classes with concrete test cases per category.
Web App Security3 installs
Execute an authorized penetration test end-to-end, from scoping and rules of engagement through reconnaissance, exploitation, post-exploitation, and reporting.
Penetration Testing3 installs
Find and exploit Server-Side Request Forgery across URL-fetching features, including cloud metadata bypasses and blind SSRF techniques.
Web App Security3 installs
Review a development pipeline where AI coding agents write, commit and deploy — permission boundaries, approval gates on irreversible actions, credential scope, and what must never be delegated.
Agentic Security2 installs
Audit AWS environments for IAM privilege escalation, exposed resources, logging gaps, and misconfigurations across accounts.
Cloud Security2 installs
Harden Dockerfiles and container images — multi-stage builds, non-root users, minimal base images, and vulnerability gates.
Container & K8s2 installs
Audit Kubernetes clusters for RBAC excesses, pod security gaps, network policy holes, and supply-chain risks.
Container & K8s2 installs
Review network segmentation designs and verify enforcement — VLANs, firewalls, cloud security groups, and zero-trust boundaries.
Network Security2 installs
Perform a security-focused code review — map trust boundaries, audit input paths and auth flows, and use vulnerability-class-driven checklists instead of line-by-line skimming.
Code Review2 installs
Run a STRIDE-based threat modeling workshop — diagram the system, enumerate threats per element, rank them, and drive mitigations into the backlog.
Threat Modeling2 installs
Perform digital forensics during incident response — evidence preservation, volatile data collection, artifact analysis, and timeline construction.
Digital Forensics2 installs
Safely triage unknown malware samples — static indicators, sandbox execution, behavior extraction, and reporting.
Malware Analysis2 installs
Turn changes authored by AI coding agents into evidence an auditor accepts — provenance, authorization, and mapping to change-management controls.
Agentic Security2 installs
Build a GDPR-compliant data inventory — record of processing activities, lawful basis mapping, data subject rights readiness, and breach response procedures.
Compliance2 installs
Scope a PCI DSS environment correctly — cardholder data flows, segmentation validation, and requirements mapping for compliance.
Compliance2 installs
Prepare an organization for a SOC 2 Type I or II audit — trust services criteria mapping, evidence collection, control implementation, and remediation planning.
Compliance2 installs
Coverage map
14 of 65 cells mapped — claim a gap →
Where the registry is deep and where it is open. Hollow cells are the roadmap, not padding.
How it works
Pick a skill
Every entry is a plain SKILL.md — frontmatter plus a markdown procedure. Read it before you install it.
Install it
The skills CLI writes it into your agent's skills directory. One command, no repo to clone.
Use it
Your agent loads the skill when a task matches its description, and follows the procedure step by step.