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Skill catalog

412security agent skills synced from skills.sh, with their install counts. Read them here, or let your agent fetch the right one through the Graph-of-Skills MCP server.

Want your agent to use these? Set up Graph-of-Skills or get a free key. How these skills are sourced and what we check. Cannot find one? Your agent can write a skill for your own library. Have skills of your own? Install one on another machine. A skill that comes from GitHub shows its npx skills add command on its page.

  1. secure-code-guardian jeffallan/claude-skills

    Use when implementing authentication/authorization, securing user input, or preventing OWASP Top 10 vulnerabilities — including custom security implementations such as hashing passwords with bcrypt/argon2, sanitizing SQ…

    5,211 installs
  2. yara-rule-authoring trailofbits/skills

    Guides authoring of high-quality YARA-X detection rules for malware identification. Use when writing, reviewing, or optimizing YARA rules. Covers naming conventions, string selection, performance optimization, migration…

    5,184 installs
  3. burpsuite-project-parser trailofbits/skills

    Searches and explores Burp Suite project files (.burp) from the command line. Use when searching response headers or bodies with regex patterns, extracting security audit findings, dumping proxy history or site map data…

    5,166 installs
  4. gha-security-review getsentry/skills

    GitHub Actions security review for workflow exploitation vulnerabilities. Use when asked to "review GitHub Actions", "audit workflows", "check CI security", "GHA security", "workflow security review", or review .github/…

    4,828 installs
  5. zeroize-audit trailofbits/skills

    Detects missing zeroization of sensitive data in source code and identifies zeroization removed by compiler optimizations, with assembly-level analysis, and control-flow verification. Use for auditing C/C++/Rust code ha…

    4,810 installs
  6. security monitoring claude-office-skills/skills

    Automate security monitoring, threat detection, incident response, and compliance workflows

    4,665 installs
  7. secret-scanning github/awesome-copilot

    Guide for configuring and managing GitHub secret scanning, push protection, custom patterns, and secret alert remediation. For pre-commit secret scanning in AI coding agents via the GitHub MCP Server, this skill referen…

    4,587 installs
  8. suspicious email analyzer claude-office-skills/skills

    Analyze emails for phishing, scam indicators, and security threats

    4,553 installs
  9. aws-security aws/agent-toolkit-for-aws

    AWS security service suitability, coverage and cost recommendations: WAF/origin overlap, AWS Network Firewall inspection coverage and policy review, VPC endpoint, Transit Gateway/Cloud WAN segmentation and DNS Firewall…

    4,531 installs
  10. ghost-scan-secrets ghostsecurity/skills

    Ghost Security - Secrets and credentials scanner. Scans codebase for leaked API keys, tokens, passwords, and sensitive data. Detects hardcoded secrets and generates findings with severity and remediation guidance. Use w…

    4,506 installs
  11. waf aws/agent-toolkit-for-aws

    Configures AWS WAF to filter web traffic: creating web access control lists (web ACLs) on CloudFront, Application Load Balancers, API Gateway, and AppSync; AWS Managed Rules tuned in Count mode; rate-based rules for HTT…

    4,476 installs
  12. secrets goldsky-io/goldsky-agent

    Use this skill when a user wants to store, manage, or work with Goldsky secrets — the named credential objects used by pipeline sinks. This includes: creating a new secret from a connection string or credentials, listin…

    4,457 installs
  13. hack yaklang/hack-skills

    Entry P0 primary router and operating doctrine for HackSkills. Use when the task involves web application testing, API security assessment, recon, vulnerability triage, exploit path planning, authorized pentest, code au…

    4,398 installs
  14. ghost-scan-deps ghostsecurity/skills

    Ghost Security - Software Composition Analysis (SCA) scanner. Scans dependency lockfiles for known vulnerabilities, identifies CVEs, and generates findings with severity levels and remediation guidance. Use when the use…

    4,393 installs
  15. security-case-management elastic/agent-skills

    Create, search, update, and manage SOC cases via the Kibana Cases API. Use when tracking incidents, linking alerts to cases, adding investigation notes, or managing triage output.

    4,198 installs
  16. Manages the end-to-end lifecycle of on-demand, temporary access using Privileged Access Manager (PAM). Use when a user asks to create, read, update, or delete PAM entitlements, request temporary access, or approve/deny…

    4,162 installs
  17. android-pentesting-tricks yaklang/hack-skills

    Android pentesting playbook. Use when testing Android applications for SSL pinning bypass, exported component abuse, WebView vulnerabilities, intent redirection, root detection bypass, tapjacking, and backup extraction…

    4,127 installs
  18. shieldadvanced aws/agent-toolkit-for-aws

    Configures AWS Shield Advanced for enhanced Distributed Denial of Service (DDoS) protection: subscribing accounts and adding resource protections, enabling automatic application layer (layer 7) mitigation through AWS WA…

    4,119 installs
  19. trailmark trailofbits/skills

    Builds and queries multi-language source and binary code graphs for security analysis. Includes pre-analysis passes for blast radius, taint propagation, privilege boundaries, entry point enumeration, proxy/unresolved-ca…

    4,080 installs
  20. sqli-sql-injection yaklang/hack-skills

    SQL injection playbook. Use when input reaches SQL queries, authentication logic, sorting, filtering, reporting, or DB-specific blind and out-of-band execution paths.

    4,073 installs
  21. Code obfuscation analysis and deobfuscation playbook. Use when reversing binaries protected by junk code, opaque predicates, self-modifying code, control flow flattening, VM protection, or string encryption.

    4,072 installs
  22. wallet-policy starchild-ai-agent/official-skills

    Generate Privy wallet policy rules from natural language. Use when the user wants to set up, modify, or review wallet security policies — transfer limits, address allowlists, method restrictions, time windows, etc.

    4,061 installs
  23. 1password openclaw/openclaw

    Set up and use 1Password CLI for sign-in, desktop integration, and reading or injecting secrets.

    4,006 installs
  24. xss-cross-site-scripting yaklang/hack-skills

    XSS playbook. Use when user-controlled content reaches HTML, attributes, JavaScript, DOM sinks, uploads, or multi-context rendering paths.

    4,003 installs
  25. ghost-proxy ghostsecurity/skills

    Starts and controls the reaper MITM proxy to capture, inspect, search, and replay HTTP/HTTPS traffic between clients and servers. Capabilities include starting/stopping the proxy scoped to specific domains, viewing capt…

    4,002 installs
  26. trailmark-structural trailofbits/skills

    Runs full Trailmark structural analysis by building a graph, running `preanalysis()`, and reporting hotspots, taint, blast radius, privilege boundaries, attack surface, and version-gated Trailmark 0.4+/0.5+ data such as…

    3,983 installs
  27. api-sec yaklang/hack-skills

    Entry P1 category router for API security. Use when choosing between API recon, authorization, token abuse, and hidden-parameter workflows before any deeper API topic skill.

    3,981 installs
  28. graph-evolution trailofbits/skills

    Compares Trailmark code graphs at two source code snapshots (git commits, tags, or directories) to surface security-relevant structural changes. Detects new attack paths, complexity shifts, blast radius growth, taint pr…

    3,980 installs
  29. typescript-security-review giuseppe-trisciuoglio/developer-kit

    Provides security review capability for TypeScript/Node.js applications, validates code against XSS, injection, CSRF, JWT/OAuth2 flaws, dependency CVEs, and secrets exposure. Use when performing security audits, before…

    3,941 installs
  30. Business logic vulnerability playbook. Use when reasoning about workflows, race conditions, price manipulation, coupon abuse, state machines, and multi-step authorization gaps.

    3,936 installs
  31. security-alert-triage elastic/agent-skills

    Triage Elastic Security alerts — gather context, classify threats, create cases, and acknowledge. Use when triaging alerts, performing SOC analysis, or investigating detections.

    3,923 installs
  32. SSRF playbook. Use when the server fetches URLs, resolves hostnames, imports remote content, or can be driven toward internal networks, cloud metadata, or secondary protocols.

    3,918 installs
  33. Create, tune, and manage Elastic Security detection rules (SIEM and Endpoint). Use for false positives, exceptions, new coverage, noisy rules, or rule management via Kibana API.

    3,906 installs
  34. ghost-validate ghostsecurity/skills

    This skill should be used when the user asks to "validate a finding", "check if a vulnerability is real", "triage a security finding", "confirm a vulnerability", "determine if a finding is a true positive or false posit…

    3,898 installs
  35. ghost-report ghostsecurity/skills

    Ghost Security — combined security report. Aggregates findings from all scan skills (scan-deps, scan-secrets, scan-code) into a single prioritized report focused on the highest risk, highest confidence issues. Use when…

    3,894 installs
  36. Analyze git repositories to build a security ownership topology (people-to-file), compute bus factor and sensitive-code ownership, and export CSV/JSON for graph databases and visualization. Trigger only when the user ex…

    3,886 installs
  37. Authentication bypass testing playbook. Use when assessing login flows, password reset logic, account recovery, MFA bypass, token predictability, brute-force resistance, and session boundary flaws.

    3,857 installs
  38. skill-scanner getsentry/skills

    Scan agent skills for security issues. Use when asked to "scan a skill", "audit a skill", "review skill security", "check skill for injection", "validate SKILL.md", or assess whether an agent skill is safe to install. C…

    3,855 installs
  39. Generate sample security events, attack scenarios, and synthetic alerts for Elastic Security. Use when demoing, populating dashboards, testing detection rules, or setting up a POC.

    3,852 installs
  40. IDOR and broken object authorization testing playbook. Use when requests expose object identifiers, tenant boundaries, writable fields, or missing object-level authorization checks.

    3,848 installs
  41. jwt-oauth-token-attacks yaklang/hack-skills

    JWT and OAuth token attack playbook. Use when validating token trust, signing algorithms, key handling, claim abuse, bearer flows, and OAuth account-binding weaknesses.

    3,845 installs
  42. 401-403-bypass-techniques yaklang/hack-skills

    401/403 bypass playbook. Use when encountering access-denied responses on admin panels, API endpoints, or restricted paths. Covers path manipulation, HTTP method tampering, header injection, protocol downgrade, and auto…

    3,835 installs
  43. api-auth-and-jwt-abuse yaklang/hack-skills

    API authentication and JWT abuse playbook. Use when testing bearer tokens, API keys, claim trust, header spoofing, rate limits, and API auth boundary weaknesses.

    3,834 installs
  44. Queries and retrieves active security findings, external exposures, toxic combinations, vulnerabilities, threats, and sensitive data risks from Security Command Center on Google Cloud. Use when retrieving details for a…

    3,834 installs
  45. waf-bypass-techniques yaklang/hack-skills

    WAF bypass methodology and generic evasion techniques. Use when a web application firewall blocks injection payloads (SQLi, XSS, RCE) and you need to craft bypasses using encoding, protocol-level tricks, or WAF-specific…

    3,834 installs
  46. websocket-security yaklang/hack-skills

    WebSocket handshake, CSWSH, tooling (wsrepl, ws-harness, Burp), and common flaws. Use when apps use real-time channels, chat, notifications, or WS-backed APIs.

    3,815 installs
  47. c-review trailofbits/skills

    Performs comprehensive C/C++ security review for memory corruption, integer overflows, race conditions, and platform-specific vulnerabilities. Use when auditing native C/C++ applications, reviewing daemons or services f…

    3,814 installs
  48. auth-sec yaklang/hack-skills

    Entry P1 category router for authentication and authorization. Use when testing login flows, sessions, object authorization, JWT, OAuth, CORS, CSRF, and enterprise SSO weaknesses before any deeper auth topic skill.

    3,784 installs
  49. kubernetes-pentesting yaklang/hack-skills

    Kubernetes penetration testing playbook. Use when targeting Kubernetes clusters via API server, RBAC enumeration, service account abuse, etcd access, Kubelet API, pod escape, cloud-specific metadata, admission webhook b…

    3,781 installs
  50. injection-checking yaklang/hack-skills

    Entry P1 category router for injection testing. Use when routing between XSS, SQLi, SSRF, XXE, SSTI, command injection, and NoSQL injection workflows based on how attacker-controlled input is consumed.

    3,774 installs