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Agent skills
claude-code

Topic: claude-code

35,830 skills in this topic.

conducting-cloud-incident-response Responds to security incidents in cloud environments (AWS, Azure, GCP) by performing identity-based containment, cloud-native log analysis, resource isolation, and forensic evidence acquisition adapted for ephemeral cloud infrastructure. Activates for requests involving cloud incident response, AWS security incident, Azure compromise, GCP breach, cloud forensics, or cloud identity compromise.
mukul975/Anthropic-Cybersecurity-Skills 4,300
analyzing-threat-actor-ttps-with-mitre-navigator Map advanced persistent threat (APT) group tactics, techniques, and procedures (TTPs) to the MITRE ATT&CK framework using the ATT&CK Navigator and attackcti Python library. The analyst queries STIX/TAXII data for group-technique associations, generates Navigator layer files for visualization, and compares defensive coverage against adversary profiles. Activates for requests involving APT TTP mapping, ATT&CK Navigator layers, threat actor profiling, or MITRE technique coverage analysis.
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-golden-ticket-attacks-in-kerberos-logs Detect Golden Ticket attacks in Active Directory by analyzing Kerberos TGT anomalies including mismatched encryption types, impossible ticket lifetimes, non-existent accounts, and forged PAC signatures in domain controller event logs.
mukul975/Anthropic-Cybersecurity-Skills 4,300
exploiting-websocket-vulnerabilities Testing WebSocket implementations for authentication bypass, cross-site hijacking, injection attacks, and insecure message handling during authorized security assessments.
mukul975/Anthropic-Cybersecurity-Skills 4,300
conducting-man-in-the-middle-attack-simulation Simulates man-in-the-middle attacks using Ettercap, mitmproxy, and Bettercap in authorized environments to intercept, analyze, and modify network traffic for testing encryption enforcement, certificate validation, and detection capabilities.
mukul975/Anthropic-Cybersecurity-Skills 4,300
conducting-external-reconnaissance-with-osint Conducts external reconnaissance using Open Source Intelligence (OSINT) techniques to map an organization's external attack surface without directly interacting with target systems. The tester gathers information from public sources including DNS records, certificate transparency logs, search engines, social media, code repositories, and data breach databases to build a comprehensive target profile. Activates for requests involving OSINT reconnaissance, external footprinting, attack surface mapping, or passive information gathering.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-network-traffic-analysis-with-arkime Deploy and query Arkime (formerly Moloch) for full packet capture network traffic analysis. Uses the Arkime API v3 to search sessions, download PCAPs, analyze connection patterns, detect beaconing behavior, and identify suspicious network flows. Monitors DNS queries, HTTP traffic, and TLS certificate anomalies across captured traffic.
mukul975/Anthropic-Cybersecurity-Skills 4,300
building-c2-infrastructure-with-sliver-framework Build and configure a resilient command-and-control infrastructure using BishopFox's Sliver C2 framework with redirectors, HTTPS listeners, and multi-operator support for authorized red team engagements.
mukul975/Anthropic-Cybersecurity-Skills 4,300
auditing-gcp-iam-permissions Auditing Google Cloud Platform IAM permissions to identify overly permissive bindings, primitive role usage, service account key proliferation, and cross-project access risks using gcloud CLI, Policy Analyzer, and IAM Recommender.
mukul975/Anthropic-Cybersecurity-Skills 4,300
exploiting-http-request-smuggling Detecting and exploiting HTTP request smuggling vulnerabilities caused by Content-Length and Transfer-Encoding parsing discrepancies between front-end and back-end servers.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-iec-62443-security-zones This skill covers designing and implementing security zones and conduits for industrial automation and control systems (IACS) per IEC 62443-3-2. It addresses zone partitioning based on risk assessment, assigning Security Level targets (SL-T), designing conduit security controls, implementing microsegmentation with industrial firewalls, and validating zone architecture through traffic analysis and penetration testing against the Purdue Reference Model.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-ransomware-kill-switch-detection Detects and exploits ransomware kill switch mechanisms including mutex-based execution guards, domain-based kill switches, and registry-based termination checks. Implements proactive mutex vaccination and kill switch domain monitoring to prevent ransomware from executing. Activates for requests involving ransomware kill switch analysis, mutex vaccination, WannaCry-style domain kill switches, or malware execution guard detection.
mukul975/Anthropic-Cybersecurity-Skills 4,300
conducting-phishing-incident-response Responds to phishing incidents by analyzing reported emails, extracting indicators, assessing credential compromise, quarantining malicious messages across the organization, and remediating affected accounts. Covers email header analysis, URL/attachment sandboxing, and mailbox-wide purge operations. Activates for requests involving phishing response, email incident, credential phishing, spear phishing investigation, or phishing remediation.
mukul975/Anthropic-Cybersecurity-Skills 4,300
exploiting-ipv6-vulnerabilities Identifies and exploits IPv6-specific vulnerabilities including SLAAC spoofing, Router Advertisement flooding, and IPv6 tunneling during authorized assessments to test dual-stack security controls and IPv6-aware network defenses.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-devsecops-security-scanning Integrates Static Application Security Testing (SAST), Dynamic Application Security Testing (DAST), and Software Composition Analysis (SCA) into CI/CD pipelines using open-source tools. Covers Semgrep for SAST, Trivy for SCA and container scanning, OWASP ZAP for DAST, and Gitleaks for secrets detection. Activates for requests involving DevSecOps pipeline setup, automated security scanning in CI/CD, SAST/DAST/SCA integration, or shift-left security implementation.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-fuzz-testing-in-cicd-with-aflplusplus Integrate AFL++ coverage-guided fuzz testing into CI/CD pipelines to discover memory corruption, input handling, and logic vulnerabilities in C/C++ and compiled applications.
mukul975/Anthropic-Cybersecurity-Skills 4,300
analyzing-memory-forensics-with-lime-and-volatility Performs Linux memory acquisition using LiME (Linux Memory Extractor) kernel module and analysis with Volatility 3 framework. Extracts process lists, network connections, bash history, loaded kernel modules, and injected code from Linux memory images. Use when performing incident response on compromised Linux systems.
mukul975/Anthropic-Cybersecurity-Skills 4,300
auditing-kubernetes-cluster-rbac Auditing Kubernetes cluster RBAC configurations to identify overly permissive roles, wildcard permissions, dangerous ClusterRoleBindings, service account abuse, and privilege escalation paths using kubectl, rbac-tool, KubiScan, and Kubeaudit.
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-pass-the-ticket-attacks Detect Kerberos Pass-the-Ticket (PtT) attacks by analyzing Windows Event IDs 4768, 4769, and 4771 for anomalous ticket usage patterns in Splunk and Elastic SIEM
mukul975/Anthropic-Cybersecurity-Skills 4,300
hardening-linux-endpoint-with-cis-benchmark Hardens Linux endpoints using CIS Benchmark recommendations for Ubuntu, RHEL, and CentOS to reduce attack surface, enforce security baselines, and meet compliance requirements. Use when deploying new Linux servers, remediating audit findings, or establishing security baselines for Linux infrastructure. Activates for requests involving Linux hardening, CIS benchmarks for Linux, server security baselines, or Linux configuration compliance.
mukul975/Anthropic-Cybersecurity-Skills 4,300
configuring-hsm-for-key-storage Hardware Security Modules (HSMs) are tamper-resistant physical devices that safeguard cryptographic keys and perform cryptographic operations in a hardened environment. Keys stored in an HSM never lea
mukul975/Anthropic-Cybersecurity-Skills 4,300
detecting-command-and-control-over-dns Detects command-and-control (C2) communications tunneled through DNS protocol including DNS tunneling tools (Iodine, dnscat2, dns2tcp, Cobalt Strike DNS beacon), domain generation algorithms (DGA), encoded payload delivery via TXT/CNAME records, and DNS beaconing patterns. Covers Shannon entropy analysis of query subdomains, statistical anomaly detection, ML-based DGA classification, passive DNS correlation, and Zeek/Suricata signature development. Activates for requests involving DNS-based C2 detection, DNS tunnel identification, suspicious DNS traffic investigation, or DGA domain classification.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-secrets-management-with-vault This skill covers deploying HashiCorp Vault for centralized secrets management across cloud environments, including dynamic secret generation for databases and cloud providers, transit encryption, PKI certificate management, and Kubernetes integration. It addresses eliminating hardcoded credentials from application code and CI/CD pipelines by implementing short-lived, automatically rotated secrets.
mukul975/Anthropic-Cybersecurity-Skills 4,300
implementing-data-loss-prevention-with-microsoft-purview Implements data loss prevention policies using Microsoft Purview to protect sensitive information across Exchange Online, SharePoint, OneDrive, Teams, endpoint devices, and Power BI. The analyst configures sensitivity labels with encryption and content marking, creates DLP policies using built-in and custom sensitive information types with regex patterns, deploys endpoint DLP rules to control file operations on Windows and macOS devices, and monitors policy effectiveness through Activity Explorer and DLP alert management. Uses PowerShell cmdlets and the Microsoft Graph API for programmatic policy management. Activates for requests involving DLP policy creation, sensitivity label configuration, data classification, endpoint data protection, or Microsoft Purview compliance administration.
mukul975/Anthropic-Cybersecurity-Skills 4,300