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Discover and install skills, docs, and rules to enhance your AI agent's capabilities.

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analyzing-malware-sandbox-evasion-techniques

mukul975/Anthropic-Cybersecurity-Skills

Detect sandbox and VM evasion techniques in malware samples by analyzing timing checks, VM/hypervisor artifact queries, user-interaction checks, and sleep-inflation patterns from Cuckoo or AnyRun behavioral reports. Use when a sample shows no or minimal activity in a sandbox, when a behavioral report needs review for evasion indicators, or when building detections for anti-analysis techniques.

Skills

57

mukul975/Anthropic-Cybersecurity-Skills

Parse cyber threat intelligence reports (Mandiant, CrowdStrike, Talos, Microsoft) with stix2, mitreattack-python, and spaCy to extract adversary behaviors, map them to MITRE ATT&CK technique IDs, and build a searchable STIX 2.1 attack-pattern library with detection templates. Use when cataloging attack patterns from CTI reports for threat-informed detection engineering, or generating Sigma/YARA templates from documented behaviors.

Skills

57

mukul975/Anthropic-Cybersecurity-Skills

Detect kernel-level rootkits in Linux memory dumps using Volatility3 linux plugins (check_syscall, lsmod, hidden_modules), rkhunter system scanning, and /proc vs /sys discrepancy analysis to identify hooked syscalls, hidden kernel modules, and tampered system structures.

Skills

57

mukul975/Anthropic-Cybersecurity-Skills

Detect PowerShell Empire post-exploitation framework artifacts in Windows Script Block Logging (Event ID 4104) and Module Logging (Event ID 4103), including the default launcher string, Base64-encoded WebClient/FromBase64String payloads, known module invocations (Invoke-Mimikatz, Invoke-Kerberoast), and staging URL patterns. Use when hunting for or confirming Empire C2 activity in Windows event logs.

Skills

57

mukul975/Anthropic-Cybersecurity-Skills

Generate domain permutations with dnstwist and check DNS resolution to detect typosquatting, homograph phishing, and brand impersonation domains registered against your organization. Use when asked to monitor for lookalike domains, investigate a phishing domain, or assess brand-impersonation risk.

Skills

57

mukul975/Anthropic-Cybersecurity-Skills

Perform comprehensive forensic analysis of raw (dd), E01, or AFF disk images with Autopsy and The Sleuth Kit, recovering deleted files, examining metadata and embedded artifacts, keyword searching, and building investigation timelines with visual reports. Use for structured analysis of a forensic disk image or when stakeholders need visual reports from evidence.

Skills

57

mukul975/Anthropic-Cybersecurity-Skills

Use Scapy to craft, send, sniff, and dissect TCP/UDP/ICMP/DNS packets, analyze pcap files, implement SYN scans, and detect anomalous traffic such as fragmented or malformed packets. Use when performing authorized network reconnaissance, protocol-level forensic analysis, or building traffic anomaly detection during security testing.

Skills

57

mukul975/Anthropic-Cybersecurity-Skills

Monitor Certificate Transparency logs using crt.sh and Certstream to detect phishing domains, lookalike certificates, and unauthorized certificate issuance targeting your organization.

Skills

57

alinaqi/claude-bootstrap

Deep code property graph analysis with Joern CPG (AST+CFG+PDG) and CodeQL for control flow, data flow, taint analysis, and security auditing

Skills

57

alinaqi/claude-bootstrap

Multi-person projects - shared state, todo claiming, handoffs

Skills

57

alinaqi/claude-bootstrap

Android Kotlin development with Coroutines, Jetpack Compose, Hilt, and MockK testing

Skills

57

alinaqi/claude-bootstrap

Core Supabase CLI, migrations, RLS, Edge Functions

Skills

57

alinaqi/claude-bootstrap

Atomic commits, PR size limits, commit thresholds, stacked PRs

Skills

57

sickn33/antigravity-awesome-skills

Expert security auditor for AI Skills and Bundles. Performs non-intrusive static analysis to identify malicious patterns, data leaks, system stability risks, and obfuscated payloads across Windows, macOS, Linux/Unix, and Mobile (Android/iOS).

Skills

57

sickn33/antigravity-awesome-skills

Email infrastructure for AI agents. Create accounts, send/receive emails, manage webhooks, and check karma balance via the AgentMail API.

Skills

57

sickn33/antigravity-awesome-skills

Convert human-written CLAUDE.md into AI-native structured-label format. Battle-tested across 4 models. Same rules, fewer tokens, higher compliance.

Skills

57

sickn33/antigravity-awesome-skills

Builds production-ready REST API endpoints with validation, error handling, authentication, and documentation. Follows best practices for security and scalability.

Skills

57

shawnpang/startup-founder-skills

When the user wants to build personal brand, thought leadership, or IP as a founder on Twitter/X or LinkedIn. Also use when the user mentions "founder brand", "personal content", "build audience", or "grow my following".

Skills

57

ssi5/registration-flow

v1.0.0

Scaffold a RegistrationFlowSkill orchestrator using the Stepper system

Contains:

registration-flow

Scaffold a RegistrationFlowSkill orchestrator component that wraps the project's Stepper system to guide a user through multi-step MFE forms (PartySearch → PartyRegistration → DocumentPicture) and, on completion, executes a sequential backend orchestration chain before emitting onResultData.

Skills

57

Audit the active repo, MCP servers, plugins, connectors, env surfaces, and harness setup, then recommend the highest-value ECC-native skills, hooks, agents, and operator workflows. Use when the user wants help setting up Claude Code or understanding what capabilities are actually available in their environment.

Contains:

workspace-surface-audit

Audit the active repo, MCP servers, plugins, connectors, env surfaces, and harness setup, then recommend the highest-value ECC-native skills, hooks, agents, and operator workflows. Use when the user wants help setting up Claude Code or understanding what capabilities are actually available in their environment.

Skills

57

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