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Updated 3mo ago

by UnitOneAI

SecuritySkills

Open-source security skills for AI coding agents. Grounded in OWASP, NIST, MITRE ATT&CK, CIS. Works with Claude Code, Gemini CLI, Cursor, Codex CLI, OpenClaw, Kiro.

  • Multi-agent — Targets three or more agents
Works with
  • Claude
  • Codex
  • Cursor
  • Gemini
  • OpenCode

85 GitHub stars (85)

+9 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +9 in total; the busiest day was Oct 2 with +2 stars.Oct 1: 0 starsOct 2: +2 starsOct 3: 0 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: 0 starsOct 8: 0 starsOct 9: +1 starsOct 10: 0 starsOct 11: +2 starsOct 12: +2 starsOct 13: +1 starsOct 14: +1 starsOct 15: 0 starsOct 16: 0 stars
Stars gained between daily snapshots
PeriodNew stars
Oct 10
Oct 2+2
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Oct 9+1
Oct 100
Oct 11+2
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Oct 150
Oct 160
  • 30 skills (30 skills found in its SKILL.md files)
  • 134 forks (134 forks)
  • 3mo ago last update (Last updated 3mo ago)

Install

Skills CLI

npx skills add UnitOneAI/SecuritySkills

Asks which skills and agents to install. Just one: npx skills add UnitOneAI/SecuritySkills --skill appsec-engineer — add -g for every project.

Claude Code

git clone https://github.com/UnitOneAI/SecuritySkillscp -r "SecuritySkills/roles/appsec-engineer" ~/.claude/skills/

Copies the appsec-engineer skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add UnitOneAI/SecuritySkills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md — showing the first 30 of 50 files.

  • appsec-engineer

    Application Security Engineer role bundle for security design, testing, and code review of applications. Orchestrates new application reviews, PR security reviews, API security assessments, and AI feature security reviews. Auto-invoked when the user needs help with application threat modeling, secure code review, API security testing, or evaluating the security of LLM-powered application features.

    roles/appsec-engineer/SKILL.md on GitHub (opens in a new tab)
  • cloud-security-engineer

    Cloud Security Engineer role bundle for cloud security posture management, IaC review, container security, and identity governance across AWS, Azure, and GCP. Orchestrates cloud-specific posture reviews and zero trust program assessments. Auto-invoked when the user needs help with cloud security configuration, IaC hardening, container orchestrator security, or identity governance in cloud environ…

    roles/cloud-security-engineer/SKILL.md on GitHub (opens in a new tab)
  • security-engineer

    Security Engineer role bundle for building security into products and infrastructure. Orchestrates code review, pipeline hardening, vulnerability response, and infrastructure review workflows. Auto-invoked when the user needs help with secure development practices, CI/CD security, vulnerability management, or infrastructure security assessment. Sequences the appropriate security skills based on e…

    roles/security-engineer/SKILL.md on GitHub (opens in a new tab)
  • soc-analyst

    SOC Analyst role bundle covering Tier 1 through Tier 3 operations. Orchestrates alert triage, threat hunting, incident investigation, and detection engineering workflows. Auto-invoked when the user needs help with security monitoring, alert analysis, threat hunting hypotheses, incident timelines, or detection rule development. Sequences the appropriate security skills based on the operational eng…

    roles/soc-analyst/SKILL.md on GitHub (opens in a new tab)
  • vciso

    Virtual CISO role bundle for organizations without a full-time CISO. Orchestrates security program assessment, compliance readiness, risk management, and board-level reporting. Auto-invoked when the user asks for security program guidance, compliance assessment, risk posture evaluation, or board reporting preparation. Sequences the appropriate security skills based on engagement type.

    roles/vciso/SKILL.md on GitHub (opens in a new tab)
  • agent-security

    Reviews AI agent architectures for security risks including permission model design, least-privilege enforcement, human-in-the-loop gate placement, blast radius containment, audit trail completeness, rollback capability, and multi-agent trust boundaries. Auto-invoked when reviewing agentic AI systems where LLMs invoke tools, take autonomous actions, or operate in multi-agent configurations. Produ…

    skills/ai-security/agent-security/SKILL.md on GitHub (opens in a new tab)
  • agentic-top-10

    Reviews agentic AI systems against the OWASP Top 10 security risks for autonomous AI agents. Auto-invoked when reviewing multi-agent architectures, AI agent deployments, or systems where LLMs have tool access and act autonomously. Covers permission models, tool security, memory integrity, trust boundaries, and human oversight. Produces a structured assessment with risk ratings and architectural r…

    skills/ai-security/agentic-top-10/SKILL.md on GitHub (opens in a new tab)
  • ai-data-privacy

    Reviews AI/ML systems for data privacy and governance risks including training data privacy, PII exposure in prompts and completions, data retention policies, model memorization risks, and regulatory compliance. Auto-invoked when reviewing systems that process personal data through LLMs, train or fine-tune models on user data, or deploy AI in regulated industries. Produces a structured assessment…

    skills/ai-security/ai-data-privacy/SKILL.md on GitHub (opens in a new tab)
  • llm-top-10

    Reviews LLM-powered applications against the OWASP Top 10 for Large Language Model Applications (2025 edition). Auto-invoked when reviewing code that integrates LLM APIs, builds RAG pipelines, or deploys AI-powered features. Produces a structured findings report mapped to LLM01-LLM10 with severity ratings, CWE mappings, and prioritized remediation guidance.

    skills/ai-security/llm-top-10/SKILL.md on GitHub (opens in a new tab)
  • model-supply-chain

    Reviews AI/ML model supply chains for security risks including model provenance verification, training data lineage, fine-tuning pipeline integrity, inference dependency review, and backdoor detection. Auto-invoked when reviewing systems that download pre-trained models, fine-tune foundation models, or deploy models from third-party sources. Produces a structured assessment mapped to OWASP LLM03:…

    skills/ai-security/model-supply-chain/SKILL.md on GitHub (opens in a new tab)
  • prompt-injection

    Tests LLM applications for prompt injection vulnerabilities per OWASP LLM01:2025. Covers direct injection (user input manipulating model behavior) and indirect injection (external content containing hidden instructions). Auto-invoked when reviewing LLM applications that process external content, build RAG pipelines, or accept user input that reaches a language model. Produces a test report with c…

    skills/ai-security/prompt-injection/SKILL.md on GitHub (opens in a new tab)
  • api-security

    Reviews REST and GraphQL APIs against the OWASP API Security Top 10:2023. Auto-invoked when reviewing OpenAPI/Swagger specs, API endpoint code, or GraphQL schemas. Covers BOLA, BFLA, authentication, rate limiting, and SSRF. Produces findings mapped to API1-API10 with remediation guidance.

    skills/appsec/api-security/SKILL.md on GitHub (opens in a new tab)
  • dependency-scanning

    Analyzes project dependencies for known vulnerabilities, license risks, and supply chain integrity. Auto-invoked when package manifests (package.json, requirements.txt, go.mod, pom.xml, Cargo.toml) are shared or when discussing dependency security. Produces an SBOM assessment with CVE findings triaged by EPSS and CISA KEV, license compliance check, and supply chain risk rating.

    skills/appsec/dependency-scanning/SKILL.md on GitHub (opens in a new tab)
  • owasp-top-10-web

    Reviews web applications against the OWASP Top 10:2021 vulnerability categories. Auto-invoked when reviewing web application code, server configurations, or when a user asks for a general security review of a web application. Produces structured findings mapped to A01-A10 with CWE references, severity ratings, and specific remediation guidance.

    skills/appsec/owasp-top-10-web/SKILL.md on GitHub (opens in a new tab)
  • secure-code-review

    Performs a structured security code review against OWASP ASVS 4.0.3 verification requirements and CWE Top 25. Auto-invoked on pull request reviews, when code touching authentication, authorization, cryptography, or input handling is shared. Produces findings mapped to ASVS controls and CWE identifiers with severity ratings and specific remediation guidance.

    skills/appsec/secure-code-review/SKILL.md on GitHub (opens in a new tab)
  • threat-modeling

    Runs a structured STRIDE threat model on any system design, API specification, or codebase. Auto-invoked when the user discusses architecture, shares a system diagram or design document, or asks "what could go wrong?" Produces threat actor profiles, component-threat matrix, a threat register with STRIDE classification, data-flow diagram template, trust boundary identification, and prioritized mit…

    skills/appsec/threat-modeling/SKILL.md on GitHub (opens in a new tab)
  • aws-review

    Performs an AWS security posture review against the CIS Amazon Web Services Foundations Benchmark v3.0.0. Auto-invoked when reviewing AWS infrastructure, IAM policies, S3 configurations, CloudTrail settings, VPC security groups, or RDS encryption. Walks through all five benchmark sections, evaluates each recommendation, and produces a prioritized findings report with remediation guidance mapped t…

    skills/cloud/aws-review/SKILL.md on GitHub (opens in a new tab)
  • azure-review

    Performs an Azure security posture review against the CIS Microsoft Azure Foundations Benchmark v2.1.0. Auto-invoked when reviewing Azure infrastructure, Entra ID configurations, NSG rules, Defender for Cloud settings, or Key Vault access policies. Walks through all nine benchmark sections, evaluates each recommendation, and produces a prioritized findings report with remediation guidance mapped…

    skills/cloud/azure-review/SKILL.md on GitHub (opens in a new tab)
  • container-security

    Performs a container and Kubernetes security review against the CIS Docker Benchmark v1.6.0, CIS Kubernetes Benchmark v1.9.0, and NIST SP 800-190. Auto-invoked when reviewing Dockerfiles, Kubernetes manifests, Helm charts, or container orchestration configurations. Evaluates image security, runtime hardening, RBAC, Pod Security Standards, network policies, and secrets management. Produces a prior…

    skills/cloud/container-security/SKILL.md on GitHub (opens in a new tab)
  • gcp-review

    Performs a GCP security posture review against the CIS Google Cloud Platform Foundation Benchmark v2.0.0. Auto-invoked when reviewing GCP infrastructure, IAM bindings, VPC firewall rules, Cloud Audit Logs, or GCS bucket security. Walks through all seven benchmark sections, evaluates each recommendation, and produces a prioritized findings report with remediation guidance mapped to specific CIS co…

    skills/cloud/gcp-review/SKILL.md on GitHub (opens in a new tab)
  • iac-security

    Performs a security review of Infrastructure as Code templates against the OWASP IaC Security Cheat Sheet, SLSA v1.0, and CIS Benchmarks. Auto-invoked when reviewing Terraform, CloudFormation, or Pulumi configurations. Detects hardcoded secrets, public exposure patterns, encryption gaps, overly permissive IAM, and misconfigurations equivalent to Checkov, tfsec, and KICS rules. Produces a structur…

    skills/cloud/iac-security/SKILL.md on GitHub (opens in a new tab)
  • hipaa-review

    Performs a HIPAA Security Rule compliance review against all Administrative, Physical, and Technical Safeguards defined in 45 CFR Part 164, Subpart C. Auto-invoked when discussing healthcare data security, ePHI protection, HIPAA audit readiness, or business associate compliance. Evaluates required and addressable implementation specifications, identifies gaps, and produces a remediation roadmap a…

    skills/compliance/hipaa-review/SKILL.md on GitHub (opens in a new tab)
  • iso27001-gap

    Performs an ISO 27001:2022 gap analysis against the full ISMS requirements (Clauses 4-10) and all 93 Annex A controls reorganized into four themes. Auto-invoked when discussing ISO 27001 certification readiness, ISMS implementation, or Statement of Applicability development. Identifies control gaps, scores implementation maturity, and produces a remediation roadmap aligned to the 2022 revision st…

    skills/compliance/iso27001-gap/SKILL.md on GitHub (opens in a new tab)
  • nist-csf-assessment

    Performs a NIST Cybersecurity Framework 2.0 assessment across all six functions (Govern, Identify, Protect, Detect, Respond, Recover) and their categories and subcategories. Auto-invoked when discussing cybersecurity maturity, risk posture evaluation, or NIST CSF alignment. Develops current and target organizational profiles, assesses maturity tiers, maps informative references, and produces a pr…

    skills/compliance/nist-csf-assessment/SKILL.md on GitHub (opens in a new tab)
  • pci-dss-review

    Performs a PCI DSS v4.0 compliance review across all 12 requirements and their sub-requirements. Auto-invoked when discussing payment card security, cardholder data protection, PCI compliance validation, or merchant/service provider assessment. Covers scope reduction strategies, SAQ vs ROC determination, compensating controls, customized approach, and the new targeted risk analysis requirements i…

    skills/compliance/pci-dss-review/SKILL.md on GitHub (opens in a new tab)
  • soc2-gap

    Performs a SOC 2 Type II readiness gap analysis against AICPA Trust Services Criteria. Auto-invoked when discussing SOC 2 compliance, audit preparation, or security program maturity. Walks through all Common Criteria (CC1-CC9) plus selected additional criteria, identifies gaps, and produces a remediation roadmap with evidence requirements and 90-day action plan.

    skills/compliance/soc2-gap/SKILL.md on GitHub (opens in a new tab)
  • dast-config

    Reviews DAST tool configurations against OWASP Top 10:2021 and OWASP Testing Guide v4.2. Auto-invoked when reviewing OWASP ZAP configurations, DAST CI/CD integration, scan policies, or authenticated scanning setups. Produces a DAST maturity assessment covering scan policy configuration, active vs passive scanning, API scanning, authentication handling, and results deduplication.

    skills/devsecops/dast-config/SKILL.md on GitHub (opens in a new tab)
  • pipeline-security

    Reviews CI/CD pipeline configurations against SLSA v1.0 build levels and OWASP Top 10 CI/CD Security Risks. Auto-invoked when reviewing GitHub Actions workflows, GitLab CI configs, Jenkins pipelines, or when discussing supply chain security. Produces a pipeline security assessment with SLSA level determination and CICD-SEC risk findings.

    skills/devsecops/pipeline-security/SKILL.md on GitHub (opens in a new tab)
  • sast-config

    Reviews and tunes SAST tool configurations against OWASP ASVS 4.0.3 and CWE Top 25. Auto-invoked when reviewing Semgrep rules, CodeQL queries, SAST CI integration, or false positive triage workflows. Produces a SAST maturity assessment covering rule authoring, severity tuning, custom rule development, and CI integration patterns.

    skills/devsecops/sast-config/SKILL.md on GitHub (opens in a new tab)
  • secrets-management

    Performs a structured secrets management review against OWASP Secrets Management Cheat Sheet and NIST SP 800-57 Part 1 Rev 5 (Recommendation for Key Management). Auto-invoked when reviewing secret handling patterns, vault configurations, .env files, or credential rotation policies. Produces a secrets management assessment covering detection patterns, rotation automation, vault integration, and ag…

    skills/devsecops/secrets-management/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.