Video & Animation
analyzing-browser-forensics-with-hindsight
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, Brave, Opera, and Vivaldi into a unified timeline (XLSX, JSON, or SQLite output). Use during incident response, insider-threat investigations, or criminal cases when you need to reconstruct a user
$ npx skills add mukul975/Anthropic-Cybersecurity-Skillsanalyzing-campaign-attribution-evidence
Systematically evaluate cyber-campaign evidence to attribute an operation to a threat actor, using the Diamond Model and Analysis of Competing Hypotheses (ACH) to weigh infrastructure overlaps, TTP consistency, malware code similarity, and timing/language artifacts into confidence-weighted attribution assessments. Use when an incident investigation needs a defensible attribution confidence level.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skillsanalyzing-certificate-transparency-for-phishing
Monitor Certificate Transparency logs using crt.sh and Certstream to
$ npx skills add mukul975/Anthropic-Cybersecurity-Skillsanalyzing-android-malware-with-apktool
Perform static analysis of Android APK malware using apktool for resource decompilation, jadx for Java source recovery, and androguard for manifest inspection, dangerous permission-combination detection, and identification of obfuscated code, dynamic code loading, and reflection-based API calls. Use to statically triage a suspicious APK without executing it or to build mobile malware detection rules.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skillsanalyzing-api-gateway-access-logs
Parses API Gateway access logs (AWS API Gateway, Kong, Nginx) to detect
$ npx skills add mukul975/Anthropic-Cybersecurity-Skillsabusing-shadow-credentials-for-privesc
Take over Active Directory accounts by writing attacker-controlled public keys to msDS-KeyCredentialLink (Shadow Credentials) with pyWhisker, Whisker, or Certipy, then authenticate via PKINIT to recover the target
$ npx skills add mukul975/Anthropic-Cybersecurity-Skillsanalyzing-apt-group-with-mitre-navigator
Query ATT&CK data with attackcti, mitreattack-python, and stix2, then build MITRE ATT&CK Navigator layers and multi-layer heatmap overlays mapping one or more APT groups
$ npx skills add mukul975/Anthropic-Cybersecurity-Skillsanalyzing-azure-activity-logs-for-threats
Queries Azure Monitor activity logs and sign-in logs via azure-monitor-query
$ npx skills add mukul975/Anthropic-Cybersecurity-Skillsbilibili/ijkplayer
Android/iOS video player based on FFmpeg n3.4, with MediaCodec, VideoToolbox support.
$ npx skills add bilibili/ijkplayersupply-chain-security
Use for software supply-chain security assessment covering SBOM, SCA, CI/CD pipelines, container images, build integrity, dependency provenance, and vulnerability reachability.
$ npx skills add zhaoxuya520/reverse-skillreverse-engineering
Provides reverse engineering techniques. Use when the main job is to understand how a compiled, obfuscated, packed, or virtualized target works before exploiting or solving it, including binaries, APKs, WASM, firmware, custom VMs, bytecode, malware-like loaders, and anti-debug or anti-analysis logic. Do not use it when the vulnerability is already understood and the remaining task is exploitation; use pwn instead. Do not use it for pure web workflows, log or disk forensics, or standalone crypto problems unless reversing the implementation is the real blocker.
$ npx skills add zhaoxuya520/reverse-skillradio-sdr
Use for authorized RF/SDR security research including signal identification, replay feasibility study in shielded labs, and wireless protocol analysis outside classic Wi-Fi.
$ npx skills add zhaoxuya520/reverse-skillradare2
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$ npx skills add zhaoxuya520/reverse-skillpwn-chain
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$ npx skills add zhaoxuya520/reverse-skillhuggingface/diffusers
Use before opening a PR, or whenever asked to self-review a diffusers contribution. Applies the same rubric as the `@claude` CI (checks the diff against references/review-rules.md, traces call paths for dead code). Reports findings grouped by severity, flagging what to fix before submitting (blocking issues + dead code) vs what to leave for the actual review. Report-only — does not edit files.
$ npx skills add huggingface/diffusersabusing-dpapi-for-credential-access
Extract and decrypt Windows DPAPI-protected secrets (Credential Manager, browser logins/cookies, Wi-Fi credentials, KeePass keys) online or offline using SharpDPAPI, SharpChrome, Mimikatz, or Impacket
$ npx skills add mukul975/Anthropic-Cybersecurity-Skillspatch-diff-exploit
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$ npx skills add zhaoxuya520/reverse-skillpentest-tools
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$ npx skills add zhaoxuya520/reverse-skillot-ics
Use for authorized OT/ICS security assessment covering Purdue model zoning, PLC/SCADA exposure, industrial protocol discovery, and safe passive-first evaluation.
$ npx skills add zhaoxuya520/reverse-skillprotocol-reverse
Use for authorized reverse engineering of custom binary protocols, Protobuf/gRPC, WebSocket frames, and PCAP-driven protocol recovery.
$ npx skills add zhaoxuya520/reverse-skillthreat-intelligence
Use for authorized OSINT and cyber threat intelligence that enriches IOCs, campaigns, impersonation, scams, or threat actors from public sources. Includes bounded X/Twitter search through Xquik, source preservation, corroboration, and evidence handoff.
$ npx skills add zhaoxuya520/reverse-skillllm-security
Use for authorized security assessment of LLM applications and AI agents, including prompt injection, tool abuse, RAG exposure, memory poisoning, and model supply-chain risks.
$ npx skills add zhaoxuya520/reverse-skillmacos-reverse
Use for authorized macOS and Mach-O reverse engineering including codesign, Objective-C/Swift recovery, endpoint security surfaces, and Apple platform malware analysis.
$ npx skills add zhaoxuya520/reverse-skillmalware-analysis
Use when analyzing suspected malware through static, dynamic, and behavioral techniques, including IOC extraction, YARA or Sigma rules, sandboxing, and anti-analysis behavior.
$ npx skills add zhaoxuya520/reverse-skill