Forensics Osquery
AgentSecOps/SecOpsAgentKit
SQL-powered forensic investigation and system interrogation using osquery to query operating systems as relational databases.
Agent skill
Performs memory forensics analysis using Volatility 3 to extract evidence of malware execution, process injection, network connections, and credential theft from RAM dumps captured during incident…
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-memory-forensics-with-volatility -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills conducting-memory-forensics-with-volatility --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/conducting-memory-forensics-with-volatility .claude/skills/conducting-memory-forensics-with-volatility && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "conducting-memory-forensics-with-volatility" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/conducting-memory-forensics-with-volatility into .claude/skills/conducting-memory-forensics-with-volatility/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "conducting-memory-forensics-with-volatility", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/conducting-memory-forensics-with-volatilityType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-memory-forensics-with-volatility -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills conducting-memory-forensics-with-volatility --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/conducting-memory-forensics-with-volatility .agents/skills/conducting-memory-forensics-with-volatility && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "conducting-memory-forensics-with-volatility" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/conducting-memory-forensics-with-volatility into .agents/skills/conducting-memory-forensics-with-volatility/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "conducting-memory-forensics-with-volatility", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-memory-forensics-with-volatility -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills conducting-memory-forensics-with-volatility --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/conducting-memory-forensics-with-volatility .cursor/skills/conducting-memory-forensics-with-volatility && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "conducting-memory-forensics-with-volatility" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/conducting-memory-forensics-with-volatility into .cursor/skills/conducting-memory-forensics-with-volatility/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "conducting-memory-forensics-with-volatility", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/conducting-memory-forensics-with-volatility--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-memory-forensics-with-volatility -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills conducting-memory-forensics-with-volatility --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/conducting-memory-forensics-with-volatility .gemini/skills/conducting-memory-forensics-with-volatility && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "conducting-memory-forensics-with-volatility" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/conducting-memory-forensics-with-volatility into .gemini/skills/conducting-memory-forensics-with-volatility/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "conducting-memory-forensics-with-volatility", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills conducting-memory-forensics-with-volatilityInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-memory-forensics-with-volatility -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/conducting-memory-forensics-with-volatility .github/skills/conducting-memory-forensics-with-volatility && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "conducting-memory-forensics-with-volatility" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/conducting-memory-forensics-with-volatility into .github/skills/conducting-memory-forensics-with-volatility/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "conducting-memory-forensics-with-volatility", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-memory-forensics-with-volatility -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mukul975/Anthropic-Cybersecurity-Skills conducting-memory-forensics-with-volatility --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/conducting-memory-forensics-with-volatility .opencode/skills/conducting-memory-forensics-with-volatility && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "conducting-memory-forensics-with-volatility" agent skill from https://github.com/mukul975/Anthropic-Cybersecurity-Skills/tree/main/skills/conducting-memory-forensics-with-volatility into .opencode/skills/conducting-memory-forensics-with-volatility/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "conducting-memory-forensics-with-volatility", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
conducting-memory-forensics-with-volatilityPerforms memory forensics analysis using Volatility 3 to extract evidence of malware execution, process injection, network connections, and credential theft from RAM dumps captured during incident…
Conducting Memory Forensics With Volatility is an agent skill from mukul975/Anthropic-Cybersecurity-Skills. Performs memory forensics analysis using Volatility 3 to extract evidence of malware execution, process injection, network connections, and credential theft from RAM dumps captured during incident response. Covers memory acquisition, process analysis, DLL inspection, and malware detection. Activates for requests involving memory forensics, RAM analysis, Volatility framework, memory dump investigation, volatile evidence analysis, or live memory acquisition.
Its SKILL.md is about 2.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including scripts and reference files (for example `references/api-reference.md` and `scripts/agent.py`).
It sits in Security, covering Digital forensics. It works with Linux. The repository describes itself as: 817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, NIST AI RMF & MITRE F3 (Fight Fraud) · agentskills.io…. The licence is Apache-2.0.
7 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit 54a7988. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Ships 1 file in scripts/ (Python), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Conducting Memory Forensics With Volatility loads about 2.6k tokens when it runs, and up to ~3.2k if it reads all its reference files. Until then it costs about 126 tokens; SKILL.md has 788 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
The full file from mukul975/Anthropic-Cybersecurity-Skills at commit 54a7988, republished under its Apache-2.0 licence (© mukul975). 788 words, ~2,650 tokens.
.claude/skills/conducting-memory-forensics-with-volatility/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.Do not use for analyzing disk images or file system artifacts; use disk forensics tools (Autopsy, FTK) for those tasks.
Capture RAM from the target system using a forensically sound method:
Windows (WinPmem):
winpmem_mini_x64.exe output.rawWindows (Magnet RAM Capture):
MagnetRAMCapture.exe
# GUI-based, select output path, generates .raw fileWindows (DumpIt):
DumpIt.exe
# Creates memory dump in current directory automaticallyLinux (AVML - Acquire Volatile Memory for Linux):
./avml output.limeDocument acquisition metadata:
Acquisition Record:
━━━━━━━━━━━━━━━━━
Target Host: WKSTN-042
RAM Size: 16 GB
Dump File: WKSTN-042_20251115_1445.raw
Dump Size: 16,843,612,160 bytes
SHA-256: a4b3c2d1e5f6...
Acquisition Tool: WinPmem 4.0
Acquired By: [Analyst Name]
Timestamp: 2025-11-15T14:45:00ZVolatility 3 automatically identifies the OS, but verify:
# Get system information
vol -f WKSTN-042_20251115_1445.raw windows.info
# Output includes:
# OS: Windows 10 22H2 (Build 19045.3693)
# Kernel Base: 0xf8066c200000
# DTB: 0x1aa000
# Symbols: ntkrnlmp.pdbExamine the process tree for suspicious activity:
# List all running processes
vol -f memory.raw windows.pslist
# Show process tree (parent-child relationships)
vol -f memory.raw windows.pstree
# Scan for hidden/unlinked processes (rootkit detection)
vol -f memory.raw windows.psscan
# Compare pslist vs psscan to find hidden processes
# Processes in psscan but NOT in pslist may be hidden by rootkitsKey indicators of compromise in process analysis:
svchost.exe running without -k parameter or with wrong parent (should be services.exe)csrss.exe or lsass.exe with abnormal parent processscvhost.exe, lssas.exe)outlook.exe, winword.exe, or excel.exelsass.exe, smss.exe)Extract active and recently closed network connections:
# List all network connections
vol -f memory.raw windows.netscan
# Focus output fields:
# Offset Proto LocalAddr LocalPort ForeignAddr ForeignPort State PID Owner
# 0xe10... TCPv4 10.1.5.42 49721 185.220.101.42 443 ESTAB 3847 update.exeCross-reference suspicious connections with the process tree to identify C2 communications. Look for:
svchost.exe or system processes to external IPsUse malfind to identify injected code and memory-resident malware:
# Detect injected code in processes
vol -f memory.raw windows.malfind
# Output shows:
# PID Process Start End Tag Protection Hexdump/Disassembly
# 3847 explorer.exe 0x2a10000 0x2a14000 VadS PAGE_EXECUTE_READWRITE
# MZ header detected - injected PE
# Dump suspicious process memory
vol -f memory.raw windows.memmap --pid 3847 --dump
# List DLLs loaded by a suspicious process
vol -f memory.raw windows.dlllist --pid 3847
# Scan memory with YARA rules
vol -f memory.raw windows.yarascan --yara-file malware_rules.yarRecover sensitive data from memory:
# Dump registry hives from memory (for password hash extraction)
vol -f memory.raw windows.registry.hivelist
vol -f memory.raw windows.hashdump
# Extract command line history
vol -f memory.raw windows.cmdline
# List handles (files, registry keys, mutexes)
vol -f memory.raw windows.handles --pid 3847
# Extract clipboard contents
vol -f memory.raw windows.clipboard
# Dump cached files from memory
vol -f memory.raw windows.dumpfiles --pid 3847Compile findings into a structured analysis report documenting all evidence extracted from memory:
| Term | Definition |
|---|---|
| Volatile Evidence | Data that exists only in RAM and is lost when a system is powered off; includes running processes, network connections, encryption keys |
| Process Injection | Technique where malware inserts code into a legitimate process's memory space to evade detection (malfind detects this) |
| EPROCESS | Windows kernel data structure representing a process; psscan searches for these structures even when unlinked from the active process list |
| VAD (Virtual Address Descriptor) | Windows kernel structure tracking memory regions allocated to a process; malfind examines VADs for executable but non-file-backed regions |
| Symbol Tables | OS-specific data structures that Volatility 3 uses to parse memory; downloaded automatically based on detected OS version |
| PAGE_EXECUTE_READWRITE | Memory protection flag indicating a region is readable, writable, and executable; common indicator of injected malicious code |
| Memory-Resident Malware | Malware that operates entirely in RAM without writing persistent files to disk, making it invisible to traditional disk-based antivirus |
Context: EDR detects suspicious named pipe activity but cannot identify the source. A memory dump is acquired from the suspect endpoint for analysis.
Approach:
windows.pstree to identify the process hierarchy and spot abnormal parent-child relationshipswindows.malfind to detect injected code regions, particularly in svchost.exe or rundll32.exewindows.netscan to identify C2 connections and correlate with the injected process PIDwindows.cmdline to identify any post-exploitation commands executedPitfalls:
MEMORY FORENSICS ANALYSIS REPORT
==================================
Incident: INC-2025-1547
Evidence File: WKSTN-042_20251115_1445.raw
SHA-256: a4b3c2d1e5f6...
OS Identified: Windows 10 22H2 (Build 19045)
Analysis Tool: Volatility 3.2.0
PROCESS ANOMALIES
PID Process Parent Anomaly
3847 update.exe powershell Suspicious executable in Temp directory
5102 svchost.exe explorer Wrong parent (expected services.exe)
--- [hidden] --- Found in psscan but not pslist
INJECTED CODE
PID Process Address Range Protection Finding
5102 svchost.exe 0x00A10000-0x00A14 PAGE_EXECUTE_READWRITE MZ header (PE injection)
NETWORK CONNECTIONS
PID Process Local Foreign State
3847 update.exe 10.1.5.42:49721 185.220.101.42:443 ESTABLISHED
5102 svchost.exe 10.1.5.42:51003 91.215.85.17:8443 ESTABLISHED
YARA MATCHES
Rule: CobaltStrike_Beacon_x64
Match PID: 5102 (svchost.exe)
Offset: 0x00A10240
EXTRACTED IOCS
Hashes: [SHA-256 of dumped injected code]
C2 IPs: 185.220.101.42, 91.215.85.17
C2 Domains: [extracted from beacon config]
Mutexes: Global\MSCTF.Shared.MUTEX.ZRQ© mukul975, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 3 other files (scripts, references) in skills/conducting-memory-forensics-with-volatility of mukul975/Anthropic-Cybersecurity-Skills.
Open the folder on GitHubat commit 54a7988
Conducting Memory Forensics With Volatility next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Conducting Memory Forensics With Volatility this skillmukul975/Anthropic-Cybersecurity-Skills | 34k | — | ~2.6k | Automated safety check: Pass | Apache-2.0 | |
| Forensics OsqueryAgentSecOps/SecOpsAgentKit | 220 | 1 repos | ~4.9k | Automated safety check: Notes | Custom licence | |
| Linux Platform Securitygmh5225/awesome-game-security | 3.6k | — | ~220 | Automated safety check: Pass | MIT | |
| Memory Forensics Volatilityyaklang/hack-skills | 2.4k | — | ~2.5k | Automated safety check: Pass | MIT | |
| Log Evasionwgpsec/AboutSecurity | 1.8k | — | ~1.2k | Automated safety check: Pass | None | |
| Re Disk Forensicsdslsdzc/rev-skills | 130 | — | ~1.9k | Automated safety check: Pass | Apache-2.0 |
AgentSecOps/SecOpsAgentKit
SQL-powered forensic investigation and system interrogation using osquery to query operating systems as relational databases.
gmh5225/awesome-game-security
Analyze Linux, SteamOS, Steam Deck, Wine, or Proton game-security boundaries.
yaklang/hack-skills
Memory forensics playbook using Volatility 2/3. An agent skill from yaklang/hack-skills.
wgpsec/AboutSecurity
日志分析与日志逃逸方法论。理解蓝队如何通过日志追踪攻击行为(SIEM/Event Log/Syslog),以及红队如何规避日志记录或精准清除痕迹。当需要设计无痕操作或分析日志监控覆盖范围时使用
dslsdzc/rev-skills
磁盘/文件系统取证:删除恢复、时间线、可疑文件定位. An agent skill from dslsdzc/rev-skills.
dslsdzc/rev-skills
Captures an analyzable sample from a live system when the target leaves no file on disk, by finding abnormal executable memory and the execution context that reached it.
mukul975/Anthropic-Cybersecurity-Skills
Weighs infrastructure, TTP, malware code and timing evidence with the Diamond Model and competing hypotheses to reach a confidence-rated attribution.
mukul975/Anthropic-Cybersecurity-Skills
Walks through reverse engineering Go-compiled malware in Ghidra: parsing buildinfo and pclntab, recovering stripped function names and extracting dependencies.
mukul975/Anthropic-Cybersecurity-Skills
Guides forensic analysis of Windows LNK shortcut files and Jump Lists with LECmd, JLECmd and manual parsing to show file access and program execution.
mukul975/Anthropic-Cybersecurity-Skills
Hunts Windows malware persistence with Sysinternals Autoruns, covering run keys, services, scheduled tasks and drivers, with baseline comparison.
mukul975/Anthropic-Cybersecurity-Skills
Guides a Windows forensic examination of the NTFS Master File Table to recover deleted-file evidence, build timelines and spot timestomping.
mukul975/Anthropic-Cybersecurity-Skills
Detects DNS tunneling, ICMP exfiltration and HTTP-based covert channels in packet captures and DNS logs when hunting for hidden command-and-control traffic.
Works with
Categories
Performs memory forensics analysis using Volatility 3 to extract evidence of malware execution, process injection, network connections, and credential theft from RAM dumps captured during incident…. Conducting Memory Forensics With Volatility is an agent skill from mukul975/Anthropic-Cybersecurity-Skills. Performs memory forensics analysis using Volatility 3 to extract evidence of malware execution, process injection, network connections, and credential theft from RAM dumps captured during incident response.
Conducting Memory Forensics With Volatility fits situations like: tasks that involve Digital forensics.
Run `npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-memory-forensics-with-volatility -a claude-code`. Or copy the skill folder (skills/conducting-memory-forensics-with-volatility in mukul975/Anthropic-Cybersecurity-Skills) into .claude/skills/conducting-memory-forensics-with-volatility in your project. Claude Code loads it when a task matches its description.
Run `npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-memory-forensics-with-volatility -a codex`. Or copy the skill folder (skills/conducting-memory-forensics-with-volatility in mukul975/Anthropic-Cybersecurity-Skills) into .agents/skills/conducting-memory-forensics-with-volatility in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-memory-forensics-with-volatility -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/conducting-memory-forensics-with-volatility, .gemini/skills/conducting-memory-forensics-with-volatility, .github/skills/conducting-memory-forensics-with-volatility and .opencode/skills/conducting-memory-forensics-with-volatility in your project.
Going by SKILL.md and its folder, Conducting Memory Forensics With Volatility needs Python for the scripts in its folder. Our summary lists: Python 3.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
Conducting Memory Forensics With Volatility is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 2.6k tokens (SKILL.md is roughly 11k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 591 tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Conducting Memory Forensics With Volatility: Forensics Osquery (AgentSecOps/SecOpsAgentKit, 220 stars), Linux Platform Security (gmh5225/awesome-game-security, 3.6k stars), Memory Forensics Volatility (yaklang/hack-skills, 2.4k stars) and Log Evasion (wgpsec/AboutSecurity, 1.8k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
mukul975 (a GitHub user) maintains it in mukul975/Anthropic-Cybersecurity-Skills, which has 33,993 GitHub stars. The repository holds 644 skills in this directory. The repository was last updated on August 31, 2026.
Source: mukul975/Anthropic-Cybersecurity-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.