Skill rating
810 skills. The A–F grade combines safety (60%) and quality (40%); tests add a bonus. The rating refreshes automatically from open catalogs.
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| # | Grade | Skill | Score ▾ | Safety | Quality | Process | Tests | Popularity | Updated |
|---|---|---|---|---|---|---|---|---|---|
| 651 | C | detecting-anomalous-authentication-patternsAnalyzerAzureData and analyticsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Detects anomalous authentication patterns using UEBA analytics, statistical baselines, and machine learning models to identify impossible travel, credential stuffing, brute force, password spraying, a | 95 | 72 | C | — | — | 31 Aug 2026 | |
| 652 | C | implementing-velociraptor-for-ir-collectionAnalyzerGitHubPeople and hiringmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Deploy and configure Velociraptor for scalable endpoint forensic artifact collection during incident response using VQL queries, hunts, and pre-built artifact packs across Windows, Linux, and macOS en | 93 | 75 | C | — | — | 31 Aug 2026 | |
| 653 | C | performing-phishing-simulation-with-gophishProcedureGitHubDockerAI and agentsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Deploy and run authorized phishing awareness campaigns with GoPhish, covering admin panel setup, SMTP sending profiles, email template and landing page creation, target user groups, and campaign repor | 94 | 75 | C | — | — | 31 Aug 2026 | |
| 654 | C | performing-threat-hunting-with-elastic-siemProcedurePeople and hiringmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Performs proactive threat hunting in Elastic Security SIEM using KQL/EQL queries, detection rules, and Timeline investigation to identify threats that evade automated detection. Use when SOC teams nee | 89 | 82 | C | — | — | 31 Aug 2026 | |
| 655 | C | analyzing-browser-forensics-with-hindsightAnalyzerExcelPeople and hiringmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Parse Chromium-based browser databases with Hindsight to extract and correlate browsing history, downloads, cookies, cached content, autofill data, saved passwords, and extensions from Chrome, Edge, B | 95 | 73 | C | — | — | 31 Aug 2026 | |
| 656 | C | implementing-secret-scanning-with-gitleaksAnalyzerAWSGitHubSoftware developmentmukul975/Anthropic-Cybersecurity-SkillsAgent Skills This skill covers implementing Gitleaks for detecting and preventing hardcoded secrets in git repositories. It addresses configuring pre-commit hooks, CI/CD pipeline integration, custom rule authoring | 88 | 82 | C | — | — | 31 Aug 2026 | |
| 657 | C | performing-ssrf-vulnerability-exploitationProcedureAWSGoogle CloudSecurityData and analyticsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Tests web application URL parameters for Server-Side Request Forgery by probing cloud metadata endpoints (AWS/GCP/Azure at 169.254.169.254), internal network services, and protocol handlers (file://, | 91 | 79 | C | — | — | 31 Aug 2026 | |
| 658 | C | continuous-llm-red-teaming-with-promptfooProcedureGitHubAI and agentsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Wires Promptfoo and DeepTeam into CI/CD for automated, repeatable red-teaming of LLM apps against OWASP LLM Top 10, OWASP Agentic, and MITRE ATLAS presets, failing the build when jailbreak or injectio | 94 | 75 | C | — | — | 31 Aug 2026 | |
| 659 | C | implementing-anti-ransomware-group-policyProcedureSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Configures Windows Group Policy Objects to block ransomware execution and lateral spread, covering AppLocker rules, Software Restriction Policies, Controlled Folder Access, attack surface reduction ru | 93 | 75 | C | — | — | 31 Aug 2026 | |
| 660 | C | testing-prompt-injection-in-rag-pipelinesProcedureAI and agentsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Probes Retrieval-Augmented Generation pipelines for indirect prompt injection via poisoned retrieved documents and embedding-space manipulation, using NVIDIA garak, Promptfoo red-team plugins, and Mic | 93 | 75 | C | — | — | 31 Aug 2026 | |
| 661 | C | collecting-threat-intelligence-with-mispProcedureDockerGitHubPeople and hiringPersonal productivitymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Deploy MISP, configure threat feeds (MISP community, freetext, TAXII, CSV), and use the PyMISP API to programmatically fetch, add, and search events and IOCs, building automated collection pipelines t | 93 | 75 | C | — | — | 31 Aug 2026 | |
| 662 | C | performing-physical-intrusion-assessmentAnalyzerSecurityAI and agentsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Conduct authorized physical penetration testing against facilities, server rooms, and restricted areas using tailgating, RFID badge cloning, lock bypassing, rogue network device deployment, and securi | 93 | 75 | C | — | — | 31 Aug 2026 | |
| 663 | C | detecting-supply-chain-attacks-in-ci-cdProcedureGitHubAI and agentsSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Scans GitHub Actions workflows and CI/CD pipeline configurations for supply chain attack vectors including unpinned actions, script injection via expressions, dependency confusion, and secrets exposur | 94 | 75 | C | — | — | 31 Aug 2026 | |
| 664 | C | deploying-active-directory-honeytokensProcedureInfrastructuremukul975/Anthropic-Cybersecurity-SkillsAgent Skills Deploys deception-based honeytokens in Active Directory including fake privileged accounts with AdminCount=1, fake SPNs for Kerberoasting detection (honeyroasting), decoy GPOs with cpassword traps, an | 93 | 75 | C | — | — | 31 Aug 2026 | |
| 665 | C | detecting-command-and-control-over-dnsAnalyzerPeople and hiringmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Detect command-and-control (C2) traffic tunneled over DNS from tools like Iodine, dnscat2, dns2tcp, and Cobalt Strike DNS beacon, using Shannon entropy analysis of query subdomains, ML-based DGA class | 96 | 72 | B | — | — | 31 Aug 2026 | |
| 666 | C | extracting-config-from-agent-tesla-ratProcedureTelegramDiscordOperations and projectsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Extracts embedded configuration from Agent Tesla RAT samples, including SMTP/FTP/Telegram exfiltration credentials, keylogger settings, and C2 endpoints, via .NET decompilation and memory analysis. Us | 94 | 75 | C | — | — | 31 Aug 2026 | |
| 667 | C | hunting-for-suspicious-scheduled-tasksProcedurePeople and hiringmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Hunts for adversary persistence and execution via Windows scheduled tasks (T1053.005) by analyzing Security Event ID 4698 task-creation events, suspicious task properties, and unusual execution patter | 92 | 78 | C | — | — | 31 Aug 2026 | |
| 668 | C | implementing-cloud-workload-protectionProcedureSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Implements cloud workload protection using boto3 and google-cloud APIs for runtime security monitoring, process anomaly detection, and file integrity checking on EC2/GCE instances. Scans for cryptomin | 94 | 75 | C | — | — | 31 Aug 2026 | |
| 669 | C | implementing-secrets-scanning-in-ci-cdProcedureGitHubInfrastructuremukul975/Anthropic-Cybersecurity-SkillsAgent Skills Integrate gitleaks and trufflehog into CI/CD pipelines to detect leaked secrets before deployment | 95 | 72 | C | — | — | 31 Aug 2026 | |
| 670 | C | testing-api-security-with-owasp-top-10IntegrationSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Systematically assesses REST, GraphQL, and gRPC API endpoints against the OWASP API Security Top 10 (2023) using Burp Suite and Postman for automated and manual testing. Use during authorized API pene | 93 | 76 | C | — | — | 31 Aug 2026 | |
| 671 | C | building-c2-redirector-infrastructureGeneratorGitHubOperations and projectsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Build dumb-pipe and traffic-filtering C2 redirectors with nginx (proxy_pass) and Apache (mod_rewrite), deriving filter rules from a Malleable C2 profile, layering Let's Encrypt TLS, and applying OPSEC | 93 | 75 | C | — | — | 31 Aug 2026 | |
| 672 | C | detecting-network-anomalies-with-zeekAnalyzerSecurityPeople and hiringmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Deploy and configure Zeek (formerly Bro) to passively analyze network traffic, generate structured connection/DNS/HTTP/SSL/file logs, detect anomalous behavior, and write custom scripts for organizati | 89 | 82 | B | — | — | 31 Aug 2026 | |
| 673 | C | performing-hash-cracking-with-hashcatProcedureSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Cracks password hashes with Hashcat, covering hash-type identification, dictionary/brute-force/rule-based attack modes, custom rule creation, GPU benchmarking, and password-strength/compliance reporti | 96 | 71 | C | — | — | 31 Aug 2026 | |
| 674 | C | analyzing-docker-container-forensicsAnalyzerDockerAI and agentsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Investigate compromised Docker containers by analyzing images, layers, volumes, logs, and runtime artifacts to identify malicious activity and evidence. | 91 | 78 | C | — | — | 31 Aug 2026 | |
| 675 | C | analyzing-golang-malware-with-ghidraAnalyzerGitHubSecuritySoftware developmentmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Reverse engineer Go-compiled malware in Ghidra by parsing Go buildinfo and pclntab structures, recovering stripped/obfuscated function names (e.g. via GoResolver), and extracting embedded module/depen | 94 | 75 | C | — | — | 31 Aug 2026 | |
| 676 | C | building-soc-playbook-for-ransomwareProcedureAI and agentsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Builds a structured SOC incident response playbook for ransomware attacks covering detection, containment, eradication, and recovery phases with specific SIEM queries, isolation procedures, and decisi | 91 | 78 | B | — | — | 31 Aug 2026 | |
| 677 | C | performing-firmware-malware-analysisAnalyzerSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Analyzes firmware images for embedded malware, backdoors, and unauthorized modifications in routers, IoT devices, UEFI/BIOS, and embedded systems, covering firmware extraction, filesystem analysis, bi | 89 | 82 | B | — | — | 31 Aug 2026 | |
| 678 | C | collecting-indicators-of-compromiseProcedurePeople and hiringmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Systematically collects, categorizes, and distributes indicators of compromise (IOCs) during and after security incidents to enable detection, blocking, and threat intelligence sharing. Covers network | 92 | 78 | B | — | — | 31 Aug 2026 | |
| 679 | C | exploiting-insecure-deserializationProcedureGitHubCommerceSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Identifying and exploiting insecure deserialization vulnerabilities in Java, PHP, Python, and .NET applications to achieve remote code execution during authorized penetration tests. | 92 | 78 | C | — | — | 31 Aug 2026 | |
| 680 | C | implementing-bgp-security-with-rpkiAnalyzerSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Implement RPKI-based BGP route origin validation by creating Route Origin Authorizations (ROAs) at RIRs (ARIN, RIPE, APNIC, AFRINIC, LACNIC), deploying validator software (Routinator, FORT, OctoRPKI), | 94 | 73 | C | — | — | 31 Aug 2026 | |
| 681 | C | Identifies and exploits Insecure Direct Object Reference (IDOR) vulnerabilities by manipulating object identifiers (numeric IDs, UUIDs, slugs) in API requests and URLs, using Burp Suite proxy history, | 92 | 78 | B | — | — | 31 Aug 2026 | |
| 682 | C | performing-kerberoasting-attackProcedureInfrastructuremukul975/Anthropic-Cybersecurity-SkillsAgent Skills Perform Kerberoasting, a post-exploitation technique that enumerates Active Directory service accounts with Service Principal Names (SPNs), requests their Kerberos TGS tickets, and cracks the NTLM-enc | 96 | 71 | C | — | — | 31 Aug 2026 | |
| 683 | C | building-soc-escalation-matrixGeneratorCustomer supportInfrastructuremukul975/Anthropic-Cybersecurity-SkillsAgent Skills Build a structured SOC escalation matrix defining severity tiers, response SLAs, tiered escalation paths, and notification procedures for security incidents, using context-driven criteria that combine | 94 | 75 | C | — | — | 31 Aug 2026 | |
| 684 | C | securing-kubernetes-on-cloudProcedureKubernetesAzureSecurityAI and agentsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Hardens managed Kubernetes clusters on EKS, AKS, and GKE by implementing Pod Security Standards, network policies, workload identity (IRSA for EKS, Workload Identity for GKE, Managed Identities for AK | 89 | 82 | B | — | — | 31 Aug 2026 | |
| 685 | C | monitoring-darkweb-sourcesProcedurePersonal productivitymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Monitors dark web forums, marketplaces, paste sites, and ransomware leak sites for mentions of organizational assets, leaked credentials, threatened attacks, and threat actor communications to provide | 90 | 79 | B | — | — | 31 Aug 2026 | |
| 686 | C | exploiting-aws-with-pacuAnalyzerAWSGitHubSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Runs the Pacu AWS exploitation framework end-to-end — session and credential setup, IAM enumeration, automated privilege-escalation scanning via iam__privesc_scan, and persistence/backdooring modules | 90 | 81 | C | — | — | 31 Aug 2026 | |
| 687 | C | operating-sliver-c2GeneratorGitHubData and analyticsInfrastructuremukul975/Anthropic-Cybersecurity-SkillsAgent Skills Stand up a Sliver C2 server and mTLS listeners, generate cross-platform implants and beacons, and run post-exploitation, pivoting, and BOF/.NET tooling via the Armory for adversary emulation. Use duri | 94 | 75 | C | — | — | 31 Aug 2026 | |
| 688 | C | exploiting-vulnerabilities-with-metasploit-frameworkProcedurePostgreSQLSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Uses the Metasploit Framework (msfconsole and its exploit, auxiliary, and post-exploitation modules) to validate that identified CVEs and vulnerabilities are actually exploitable, gather post-exploita | 92 | 75 | C | — | — | 31 Aug 2026 | |
| 689 | C | implementing-zero-knowledge-proof-for-authenticationAnalyzerInfrastructureSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Implements the Schnorr identification protocol and a simplified Zero-Knowledge Password Proof (ZKPP) over the discrete logarithm problem, letting a prover authenticate by demonstrating knowledge of a | 94 | 71 | C | — | — | 31 Aug 2026 | |
| 690 | C | detecting-t1548-abuse-elevation-control-mechanismAnalyzerPeople and hiringSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Detect abuse of elevation control mechanisms (T1548), including Windows UAC bypass via auto-elevating binaries like fodhelper.exe and Linux sudo/setuid/setgid exploitation, by monitoring registry chan | 89 | 78 | C | — | — | 31 Aug 2026 | |
| 691 | C | building-c2-infrastructure-with-sliver-frameworkGeneratorCloudflareInfrastructuremukul975/Anthropic-Cybersecurity-SkillsAgent Skills Deploy and harden a Sliver C2 team server (BishopFox's Go-based adversary emulation framework) with multi-protocol listeners (mTLS, HTTP/S, DNS, WireGuard), redirectors, domain fronting, and multi-ope | 91 | 75 | C | — | — | 31 Aug 2026 | |
| 692 | C | performing-threat-intelligence-sharing-with-mispIntegrationPeople and hiringmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Uses PyMISP (the official MISP REST API library) to create events with structured IOCs (IPs, domains, hashes, URLs), enrich them with MITRE ATT&CK tags and galaxy clusters, manage sharing groups and d | 95 | 71 | C | — | — | 31 Aug 2026 | |
| 693 | C | post-exploiting-microsoft-graph-with-graphrunnerProcedureGitHubPeople and hiringmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Runs GraphRunner, a PowerShell post-exploitation toolset built on the Microsoft Graph API, to perform tenant recon, establish persistence (OAuth app injection, inbox rules), escalate privilege via gro | 93 | 73 | C | — | — | 31 Aug 2026 | |
| 694 | C | analyzing-malware-behavior-with-cuckoo-sandboxAnalyzerSecurityData and analyticsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Detonate malware samples in Cuckoo Sandbox to observe runtime behavior — process creation, file system and registry changes, network communications, and API calls — and generate behavioral reports for | 91 | 76 | B | — | — | 31 Aug 2026 | |
| 695 | C | analyzing-threat-actor-ttps-with-mitre-attackAnalyzerGitHubPeople and hiringPersonal productivitymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Systematically map threat actor behavior and observed IOCs to the MITRE ATT&CK framework, build technique coverage heatmaps with the ATT&CK Navigator, identify detection gaps, and produce actionable t | 91 | 75 | C | — | — | 31 Aug 2026 | |
| 696 | C | performing-authenticated-vulnerability-scanProcedureSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Plan and run authenticated (credentialed) vulnerability scans with scanners such as Nessus, Qualys, OpenVAS, or Rapid7 InsightVM, using SSH, SMB, WinRM, or SNMPv3 credentials to inspect installed soft | 94 | 71 | C | — | — | 31 Aug 2026 | |
| 697 | C | performing-dark-web-monitoring-for-threatsProcedurePeople and hiringPersonal productivitymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Dark web monitoring involves systematically scanning Tor hidden services, underground forums, paste sites, and dark web marketplaces to identify threats targeting an organization, including leaked cre | 91 | 75 | C | — | — | 31 Aug 2026 | |
| 698 | C | conducting-domain-persistence-with-dcsyncProcedureInfrastructuremukul975/Anthropic-Cybersecurity-SkillsAgent Skills Perform DCSync attacks by abusing MS-DRSR replication rights (DS-Replication-Get-Changes/-All) to impersonate a Domain Controller and extract KRBTGT, Domain Admin, and service account hashes for Golde | 91 | 75 | C | — | — | 31 Aug 2026 | |
| 699 | C | implementing-siem-use-cases-for-detectionAnalyzerInfrastructureData and analyticsmukul975/Anthropic-Cybersecurity-SkillsAgent Skills Implements SIEM detection use cases by designing correlation rules, threshold alerts, and behavioral analytics mapped to MITRE ATT&CK techniques across Splunk, Elastic, and Sentinel. Use when SOC team | 87 | 82 | B | — | — | 31 Aug 2026 | |
| 700 | C | investigating-ransomware-attack-artifactsProcedureSecuritymukul975/Anthropic-Cybersecurity-SkillsAgent Skills Forensically preserve memory and disk, collect ransom notes and encrypted file samples, and identify the ransomware variant using tools such as ID Ransomware, Volatility, and Chainsaw/Hayabusa to dete | 90 | 78 | C | — | — | 31 Aug 2026 |