Security Claude Skills
1 647 security skills from 285 authors. They hunt for leaked secrets, vulnerabilities and permissions nobody meant to grant. Half of them fit into 2 025 tokens or less — that is what one costs your context window when the agent loads it. 197 ship runnable scripts rather than instructions alone. We also found 195 copies of these same skills sitting in other people's repositories — counted once here, not 195 times.
1 647 unique 285 authors 2 updated this month 121 from vendors
Statically analyze code to detect security vulnerabilities including buffer overflows, injection risks (SQL, command, XSS), insecure deserialization, improper authentication, hard-coded credentials, and unsafe cryptography. Use when: (1) Performing security code review, (2) Analyzing code for OWASP Top 10 vulnerabilities, (3) Identifying CWE-classified weaknesses, (4) Generating security audit reports, (5) Reviewing code before deployment, or (6) Assessing third-party code security. Findings categorized by CWE ID and severity (Critical/High/Medium/Low).
Scan repositories for newly disclosed CVEs in dependencies after a specific cutoff date. Takes a repository path, cutoff date (YYYY-MM-DD), and optional parameters for transitive dependencies. Parses dependency manifests (package.json, pom.xml, requirements.txt, go.mod, Cargo.toml) and lockfiles to extract exact versions. Queries vulnerability databases (OSV.dev, NVD, GitHub Advisory) to identify CVEs disclosed strictly after the cutoff date. Distinguishes between newly disclosed CVEs and previously known CVEs. Use when: (1) Performing security audits to find new vulnerabilities since last review, (2) Checking if new CVEs affect a historical codebase version, (3) Generating compliance reports showing vulnerability status at specific dates, (4) Tracking security posture changes over time. Supports npm, Maven, pip, Go modules, Cargo, and other major ecosystems.
Detects security vulnerabilities by matching code against known vulnerability patterns, insecure coding idioms, and CVE-style patterns. Explains why patterns are risky and under what conditions they are exploitable. Use when analyzing code for security issues, reviewing for common vulnerabilities, or assessing exploitability of suspicious code patterns.
Analyze vulnerable code to identify underlying root causes such as violated assumptions, incorrect invariants, missing validation checks, or unsafe component interactions. Use when investigating security vulnerabilities, CVEs, exploit code, or security audit findings. Infers why the vulnerability exists beyond surface symptoms, identifies systemic issues, and explains the chain of failures that enable exploitation.
Optional, opt-in STRIDE threat pass for a sensitive feature — invoked deliberately via /threat-model, never forced on ordinary changes. Walks the change's attack surface and security boundaries (governed by {{PROJECT_DIR}}/.codearbiter/security-controls.md), surfaces threats and unmitigated gaps, and MAY dispatch security-reviewer or auth-crypto-reviewer. Not a routine gate; it can hard-STOP only on a genuinely critical unmitigated threat it surfaces.
Optional, opt-in STRIDE threat pass for a sensitive feature — invoked deliberately via /threat-model, never forced on ordinary changes. Walks the change's attack surface and security boundaries (governed by <project-root>/.codearbiter/security-controls.md), surfaces threats and unmitigated gaps, and MAY dispatch security-reviewer or auth-crypto-reviewer. Not a routine gate; it can hard-STOP only on a genuinely critical unmitigated threat it surfaces.
Opt-in lightweight STRIDE pass for a sensitive feature before implementation. Not a routine gate — invoke it when a change warrants security thought.
Optional, opt-in STRIDE threat pass for a sensitive feature — invoked deliberately via /threat-model, never forced on ordinary changes. Walks the change's attack surface and security boundaries (governed by <project-root>/.codearbiter/security-controls.md), surfaces threats and unmitigated gaps, and MAY dispatch security-reviewer or auth-crypto-reviewer. Not a routine gate; it can hard-STOP only on a genuinely critical unmitigated threat it surfaces.
Opt-in lightweight STRIDE pass for a sensitive feature before implementation. Not a routine gate — invoke it when a change warrants security thought.
Run Claude Code INSIDE a ca-sandbox box (`--with-claude`). Routed to when the user wants an agent loop running against an isolated, ephemeral sandbox rather than the host. Authenticates via an env-injected CLAUDE_CODE_OAUTH_TOKEN with no host bind of ~/.claude; the image pins the CLI and disables the autoupdater; HOME is backed by a named volume so the .claude state persists across restart. Five gated phases — posture, image, token, run, teardown. The hard default is offline or Anthropic-domains-only egress, and the token volume is NEVER co-mounted with an untrusted-code run; both are enforced, not advised.
Optional, opt-in STRIDE threat pass for a sensitive feature — invoked deliberately via /threat-model, never forced on ordinary changes. Walks the change's attack surface and security boundaries (governed by ${CLAUDE_PROJECT_DIR}/.codearbiter/security-controls.md), surfaces threats and unmitigated gaps, and MAY dispatch security-reviewer or auth-crypto-reviewer. Not a routine gate; it can hard-STOP only on a genuinely critical unmitigated threat it surfaces.
>- Apply the SAIL (Secure AI Lifecycle) V2 framework by Pillar Security to secure AI applications and agents. Use this skill whenever the user asks about AI or agent security — assessing an AI system or agent architecture for risks, building an AI security roadmap or maturity assessment, writing or reviewing an AI security policy, creating compliance checklists (ISO/IEC 42001, EU AI Act, OWASP LLM/Agentic, DASF, AIUC-1), prioritizing AI security controls, evaluating AI vendors or tools (RFPs, security questionnaires), securing MCP servers, agent identities, or LLM apps, or asking what "SAIL" or a "SAIL ID" (e.g., SAIL 5.17) means. Also use it when the user is building agentic features and wants to know which security risks apply — even if they never say "SAIL".
Self-contained SaaS automation — invoke directly, do not decompose. Transforms a Vibes app into a multi-tenant SaaS with subdomain-based tenancy. Adds Pocket ID authentication, subscription gating, and generates a unified app with landing page, tenant routing, and admin dashboard. Use when the user wants to monetize an app, add auth and billing, create a SaaS product, add subscriptions, or turn an app into a business.
> (1) User is new and hasn't run any tools yet, (3) Modal authentication errors occur, (4) User asks how to get started or set up the environment, (5) biomodals directory is missing or tools aren't working.
Search NCBI databases using Biopython Bio.Entrez (ESearch, EInfo, EGQuery, ESpell). Use when finding records by keyword, building reproducible field-qualified queries, navigating the Entrez Query Translator, exploiting the history server for large result sets, handling retmax caps, or interpreting weekly index lag. Covers PubMed, Nucleotide, Protein, Gene, SRA, GEO, Assembly, Taxonomy, ClinVar, dbSNP.
Tests genotype-environment associations and identifies loci under local adaptation using LFMM2 (LEA), pcadapt outlier detection, OutFLANK Fst-based selection scans, and redundancy analysis. Detects adaptive genetic variation correlated with environmental variables while controlling for population structure. Use when identifying adaptive loci across environmental gradients, testing for signatures of local adaptation, or predicting genetic vulnerability to climate change with gradientForest.
Run a reusable JavaScript supply-chain security baseline with pnpm-first hardening, release-age gating, lifecycle-script controls, exotic dependency checks, CI install checks, and optional incident IOC profiles.
Run or install repo security leak checks with BetterLeaks and Trivy. Use when asked to scan for leaked secrets, vulnerable dependencies, misconfigurations, add secret-leak guardrails, add BetterLeaks, add forbidden-path hooks, or run secleak-check before release.
Comprehensive security vulnerability scanner for Next.js and TypeScript/JavaScript projects. Detects OWASP Top 10 vulnerabilities, XSS, injection flaws, authentication issues, hardcoded secrets, and Next.js-specific security problems. Audits dependencies for known CVEs and generates actionable security reports.
Comprehensive security vulnerability scanner for Python projects including Flask, Django, and FastAPI applications. Detects OWASP Top 10 vulnerabilities, injection flaws, insecure deserialization, authentication issues, hardcoded secrets, and framework-specific security problems. Audits dependencies for known CVEs and generates actionable security reports.
Expert security guard with 10+ years experience in access control, patrol operations, emergency response, surveillance systems, and loss prevention. Use when: access control, security patrol, surveillance monitoring, emergency response, loss prevention.
Expert AI Security Engineer specializing in adversarial machine learning, LLM security, model supply chain protection, and MLSecOps. Use when: securing LLM applications, evaluating model robustness, implementing differential privacy, conducting authorized AI red-teaming, securing ML pipelines, or mapping AI systems to EU AI Act/NIST AI RMF.
Expert-level Data Security Officer with deep knowledge of data classification, DLP strategy, encryption at rest and in transit, data governance frameworks, regulatory compliance (GDPR, CCPA, PIPL, HIPAA), and data lifecycle security. Use when: data-security, data-governance, dlp, gdpr, compliance.
Expert-level privacy-preserving computation specialist covering homomorphic encryption, Use when: privacy-computing, homomorphic-encryption, federated-learning, differential-privacy, trusted-execution-environment.
Elite Threat Intelligence Analyst skill with expertise in APT tracking, IOC analysis, threat actor profiling, intelligence reporting, and strategic threat assessment. Transforms AI into a senior CTI analyst capable of producing actionable intelligence for enterprise defense. Use when: threat-intelligence, apt-analysis, ioc-analysis, threat-hunting, intelligence-reporting, cyber-threats.
> Autonomous GDPR compliance auditor that scans a codebase to identify PII collection, storage, and sharing, then produces an article-by-article gap analysis, a pre-filled Data Processing Agreement (DPA), and a ROPA (Record of Processing Activities) starter kit — all exported as downloadable files (.docx recommended). Use this skill whenever the user mentions GDPR, data privacy audit, DPA, ROPA, EU compliance, PII scan, data protection, ICO, CNIL, or asks whether their codebase or product is compliant with data protection law. Trigger even for casual phrasings like "are we GDPR compliant?", "I need to check our data privacy", or "help me get audit-ready." The skill runs autonomously — it reads the codebase, researches third-party processors, and produces final deliverables without the user needing to provide structured input.
> Proactive PII add-on — augments the main response with PII guidance. Auto-trigger on any form, schema, migration, model, API route, GraphQL webhooks, workers, seed/fixture/factory files, delete/export/purge/anonymize functions, cron jobs, HTTP clients, controllers, services, resolvers. I include", "how should I design the schema", "POC / lead / contact / user / customer information", "store / save / persist X", "sign up / login / auth / registration", "share thoughts on how to build". token, secret, api_key, health, biometric, ip_address, salary, session, device_id, notes, metadata (on user-facing models).
This skill should be used when the user asks to "analyze code for security issues", "check for OWASP vulnerabilities", "review code against CWE Top 25", "find injection vulnerabilities", "do a security code review", or needs manual security analysis against OWASP Top 10, API Top 10, Mobile Top 10, or CWE/SANS frameworks.
Bitwarden's security principles (P01-P06), security vocabulary, and data classification standards. Use when you need foundational security context for any Bitwarden development, review, or security task — such as understanding trust boundaries, data protection requirements, or Bitwarden-specific security terminology.
This skill should be used when the user asks to "find hardcoded secrets", "audit for credential leaks", "check for API keys in code", "review secret scanning alerts", "rotate a leaked secret", or needs to detect hardcoded credentials, review secret handling patterns, or remediate exposed secrets.
Performs a security-focused code review by launching multiple specialized agents and a verification agent to ensure comprehensive coverage and accurate findings. Use this skill when the user asks for a "perform-security-review", "bitwarden-security-review", "execute a security review", "run a comprehensive security audit", "perform an end-to-end security assessment", or needs to coordinate multiple security checks across code, dependencies, secrets, and configurations. The skill manages the workflow, delegates tasks to specialized agents, and presents final findings to the user.
This skill should be used when the user asks to "review the security architecture", "check authentication patterns", "evaluate trust boundaries", "review encryption implementation", "assess authorization design", or needs to evaluate system designs for authentication, authorization, data protection, or cryptographic correctness.
This skill should be used when the user asks to "create a threat model", "define security goals", "generate a data flow diagram", "write security definitions", "perform an initial security assessment", or needs to produce threat model artifacts for new features or architecture changes.
This skill should be used when the user asks to "triage security findings", "fix a Checkmarx finding", "review SonarCloud results", "dismiss a false positive", "check code scanning alerts", or needs to work with GitHub Advanced Security alerts, scanner annotations on PRs, or Grype vulnerability results.
Detect CVEs and security issues in project dependencies. Use when you need to analyze packages for known vulnerabilities across npm, pip, cargo, and other ecosystems.
Scan code for security vulnerabilities including OWASP Top 10, secrets, and misconfigurations. Use when you need comprehensive security analysis of a codebase.
Encrypt and decrypt files or streams using age — a simple, modern, and secure encryption tool with small explicit keys, passphrase support, SSH key support, post-quantum hybrid keys, and UNIX-style composability. No config options, no footguns.
Design and implement a layered, configurable permission/safety system for agent tools. Use this skill when building an agent that needs to control which tool calls are auto-allowed, which require user confirmation, and which are denied — especially when the system must be configurable across multiple scopes (project/user/enterprise) and extensible via hooks. Triggers on: "权限系统", "工具安全", "tool permission", "permission system", "tool safety", "allow/deny rules", "hook system", "构建安全机制".
| 写出高质量、一次过编译、编辑安全的 TikZ/LaTeX 配图代码的工程基础技能。 教 agent 用「按构造布局」(positioning/fit/chains/anchor) 而非「手填绝对坐标」， 附 8 条硬约束、canonical 箭头、before/after 范例、一个静态检查入口 (lint.sh)。 tikz layout、latex figure code、tikz 编译报错、CJK 中文图渲染成色块。
Build confidential dApps on Solana using Inco Lightning encryption — encrypted balances, private transfers, and attested decryption
Security vulnerability detection and variant analysis skill. Use when hunting for dangerous APIs, footgun patterns, error-prone configurations, and vulnerability variants across codebases. Combines sharp edges detection with variant hunting methodology.
Deep architectural context building for security audits. Use when conducting security reviews, building codebase understanding, mapping trust boundaries, or preparing for vulnerability analysis. Inspired by Trail of Bits methodology.
>- 3rd-party test and monitor result ingestion into Dynatrace Grail via the platform events ingest API (platform/ingest/custom/events/). Use when sending external synthetic test outcomes, CI monitor data, or third-party check results to Dynatrace. Covers token scope, full event schema for external_test_run and external_test_step (including dt.security_context, ci.*, trace correlation, and pipeline-added fields), curl and Java DTO examples, and DQL verification. "external test ingestion", "send synthetic results to Grail", "push external test data to Dynatrace", "external monitor results", "external test run event schema". Do NOT use for Dynatrace-native Synthetic Monitoring browser/HTTP checks, or Real User Monitoring (use dt-obs-frontends for RUM).
Suggest and validate semantic dictionary (SD) mappings for audit log integrations using raw vendor log payloads or live ingested events. Use when: mapping a vendor audit log feed, authentication logs, user activity logs to the Dynatrace SD; checking required semantic fields; proposing OpenPipeline processor extraction rules based on DQL; running runtime validation (fetches live logs by log.source, then applies static validation).
>- Hunt threat-intelligence indicators of compromise (IoCs) across Dynatrace logs and spans and produce a 0-100 threat-exposure score. Extracts and normalizes IoCs — IPs, Domains (hostnames included), URLs, Emails, CVEs, File hashes (md5/sha1/sha256), MITRE TTPs — from unstructured reports, advisories, advisory URLs, pasted text, or STIX, then hunts them in fetch check these indicators in my logs and traces, threat exposure report, extract IoCs from this advisory URL, search these hashes/domains/IPs in my environment. Routes CVE-to-vulnerability and IP/MITRE-to-detection legs to dt-sec-insights. compliance, THREAT_REPORT — use dt-sec-insights); general log queries not tied to an IoC hunt (use dt-obs-logs); general span/trace analysis (use dt-obs-tracing); explaining DQL syntax (use dt-dql-essentials).
>- vulnerabilities, threat detections, compliance posture, and scan coverage. Covers Dynatrace-native Runtime Vulnerability Analytics (RVA — CVEs, reachability, exposure, exploit), Runtime Application Protection (RAP), Automated Detections, and Security Posture Management "open critical vulnerabilities", "vulnerable functions in use and publicly exposed", "top vulnerable libraries / K8s workloads", "CIS/DORA compliance pass rate", "SQL injection detections", "map external findings to workloads", "hosts not covered by scanning". Do NOT use for explaining existing DQL (use dt-dql-essentials), Davis problems (dt-obs-problems), logs (dt-obs-logs), distributed tracing (dt-obs-tracing), service RED metrics (dt-obs-services), or platform usage/audit telemetry (dt-platform).
>- Resolve security signals, IoC matches, or Smartscape nodes to runtime Dynatrace entities and connect findings on different entity levels through a shared runtime entity. Covers identity-to-Smartscape mapping (incl. container-image digest/ID to workload), cross-level topology (K8s pod detection vs. node CVE via pod-to-node), per-entity risk summarization, and to workloads/hosts", "which workload does this container image run as", "do these findings relate through the same runtime entity", "enrich this IoC match with entity context", "which threat report mentions this IoC". Queries security.events ONLY for THREAT_REPORT IoC enrichment (matched IoC to attributing reports); Do NOT use for broad security.events posture/overview (use dt-sec-insights), general DQL (use dt-dql-essentials), IoC hunting in logs/spans (use dt-sec-ioc-hunting), or K8s observability outside the security cross-level context (use dt-obs-kubernetes).
Heuristic security scan of installed skills — prompt-injection phrases, hidden unicode instructions, credential-store access, network-pipe-to-shell and payload-smuggling patterns. Use when the user asks 'are my skills safe', wants to scan skills for prompt injection or malware patterns, or before trusting a newly installed skill. Trigger with '/janitor-security'.