Game Automation
rehan-remade/universal-modder
Launch, see and drive a real game so an agent can test its own mods.
Audit desktop client source, binaries, packaging, updater, local storage, IPC, protocol handlers, WebViews, plugins, native bridges, credential use, and OS integration for trust-boundary failures.
Install Audit Desktop Client Security
$ npx skills add cyberful/cyberful --skill audit-desktop-client-security -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install cyberful/cyberful audit-desktop-client-security --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/cyberful/cyberful.git skills-src && mkdir -p .claude/skills && cp -r skills-src/cyberful/builtin/skills/audit-desktop-client-security .claude/skills/audit-desktop-client-security && 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 "audit-desktop-client-security" agent skill from https://github.com/cyberful/cyberful/tree/main/cyberful/builtin/skills/audit-desktop-client-security into .claude/skills/audit-desktop-client-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit-desktop-client-security", 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/cyberful/cyberful/tree/main/cyberful/builtin/skills/audit-desktop-client-securityType 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 cyberful/cyberful --skill audit-desktop-client-security -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install cyberful/cyberful audit-desktop-client-security --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cyberful/cyberful.git skills-src && mkdir -p .agents/skills && cp -r skills-src/cyberful/builtin/skills/audit-desktop-client-security .agents/skills/audit-desktop-client-security && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "audit-desktop-client-security" agent skill from https://github.com/cyberful/cyberful/tree/main/cyberful/builtin/skills/audit-desktop-client-security into .agents/skills/audit-desktop-client-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit-desktop-client-security", 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 cyberful/cyberful --skill audit-desktop-client-security -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install cyberful/cyberful audit-desktop-client-security --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cyberful/cyberful.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/cyberful/builtin/skills/audit-desktop-client-security .cursor/skills/audit-desktop-client-security && 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 "audit-desktop-client-security" agent skill from https://github.com/cyberful/cyberful/tree/main/cyberful/builtin/skills/audit-desktop-client-security into .cursor/skills/audit-desktop-client-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit-desktop-client-security", 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/cyberful/cyberful.git --path cyberful/builtin/skills/audit-desktop-client-security--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 cyberful/cyberful --skill audit-desktop-client-security -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install cyberful/cyberful audit-desktop-client-security --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cyberful/cyberful.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/cyberful/builtin/skills/audit-desktop-client-security .gemini/skills/audit-desktop-client-security && 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 "audit-desktop-client-security" agent skill from https://github.com/cyberful/cyberful/tree/main/cyberful/builtin/skills/audit-desktop-client-security into .gemini/skills/audit-desktop-client-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit-desktop-client-security", 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 cyberful/cyberful audit-desktop-client-securityInstalls 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 cyberful/cyberful --skill audit-desktop-client-security -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/cyberful/cyberful.git skills-src && mkdir -p .github/skills && cp -r skills-src/cyberful/builtin/skills/audit-desktop-client-security .github/skills/audit-desktop-client-security && 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 "audit-desktop-client-security" agent skill from https://github.com/cyberful/cyberful/tree/main/cyberful/builtin/skills/audit-desktop-client-security into .github/skills/audit-desktop-client-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit-desktop-client-security", 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 cyberful/cyberful --skill audit-desktop-client-security -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install cyberful/cyberful audit-desktop-client-security --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cyberful/cyberful.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/cyberful/builtin/skills/audit-desktop-client-security .opencode/skills/audit-desktop-client-security && 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 "audit-desktop-client-security" agent skill from https://github.com/cyberful/cyberful/tree/main/cyberful/builtin/skills/audit-desktop-client-security into .opencode/skills/audit-desktop-client-security/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "audit-desktop-client-security", 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.
Facts
- Skill name
audit-desktop-client-security- GitHub stars
- 135
- Token cost
- ~637 tokens
- SKILL.md length
- 195 words
- Files
- 4 (incl. references, assets)
- Skills in repo
- 85
- Repo updated
- First seen
- Licence
- AGPL-3.0
At a glance
Audit desktop client source, binaries, packaging, updater, local storage, IPC, protocol handlers, WebViews, plugins, native bridges, credential use, and OS integration for trust-boundary failures.
- Linux application code and artifact review
- SKILL.md covers Map entry and privilege…, Trace untrusted data to effects and Deliver
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Audit Desktop Client Security is an agent skill from cyberful/cyberful. Audit desktop client source, binaries, packaging, updater, local storage, IPC, protocol handlers, WebViews, plugins, native bridges, credential use, and OS integration for trust-boundary failures. Use for Windows, macOS, or Linux application code and artifact review.
Its SKILL.md is about 640 tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including reference files and assets (for example `agents/openai.yaml`, `assets/desktop-boundary-matrix.template.json` and `references/desktop-client-audit.md`).
It sits in Security. It works with Linux and macOS. The repository describes itself as: Cyberful is an open-source AI Red Team for discovering, exploiting, verifying, and remediating vulnerabilities. The licence is AGPL-3.0.
When your agent uses it
- Linux application code and artifact review
Example prompts
- “/audit-desktop-client-security”
What it can do on your machine
Read from SKILL.md and the folder at commit ec598a6. It shows what the files ask for, not the result of running them.
Tool permissions
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.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Audit Desktop Client Security loads about 637 tokens when it runs, and up to ~953 if it reads all its reference files. Until then it costs about 74 tokens; SKILL.md has 195 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.
Safety
Auto-check passed
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); files beside SKILL.md are not scanned.
SKILL.md
The full file from cyberful/cyberful at commit ec598a6, republished under its AGPL-3.0 licence (© cyberful). 195 words, ~637 tokens.
Download SKILL.mdSave it as
.claude/skills/audit-desktop-client-security/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.- name
- audit-desktop-client-security
- description
- Audit desktop client source, binaries, packaging, updater, local storage, IPC, protocol handlers, WebViews, plugins, native bridges, credential use, and OS integration for trust-boundary failures. Use for Windows, macOS, or Linux application code and artifact review.
- metadata.domain
- application-security
- metadata.subdomain
- desktop-client-security
- metadata.triggers
- audit desktop client security, Electron application security audit, desktop updater security review, native client IPC audit, desktop credential storage review
- metadata.tags
- desktop, Electron, IPC, updater, protocol-handlers, native-bridge
Audit Desktop Client Security
Audit the installed client as an OS-integrated trust graph. A server-side permission does not protect local IPC, update, file, protocol, plugin, WebView, credential, or privileged-helper boundaries.
Map entry and privilege boundaries
Inventory executables, packages, signatures, update channels, services and helpers, IPC endpoints, custom protocols, file associations, deep links, drag-and-drop and clipboard inputs, local databases, credential stores, browser or WebView contexts, preload and native bridges, plugins, dynamic loading, and command execution paths.
Copy assets/desktop-boundary-matrix.template.json into the workarea. Read references/desktop-client-audit.md when reconciling source assumptions with installed or packaged behavior.
Trace untrusted data to effects
Follow origins, files, URLs, messages, update metadata, local users, and remote content through parsing, canonicalization, authorization, process boundaries, privilege changes, filesystem writes, credential access, and native calls. Test mentally for cross-user, cross-origin, cross-profile, and downgrade or rollback confusion.
Route binary reversing to operate-binary-analysis-toolchain, browser-specific behavior to browser specialists, and memory-unsafe native code to audit-native-memory-safety. Keep this audit focused on desktop composition and OS integration.
Deliver
Report the producer, consumer, canonical form, identity, authorization owner, resulting OS or application effect, deployment prerequisites, source or artifact evidence, and narrowest safe validation. Separate local self-impact from cross-user, privilege, persistence, or remote impact.
© cyberful, AGPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 3 other files (references, assets) in cyberful/builtin/skills/audit-desktop-client-security of cyberful/cyberful.
- SKILL.md
- agents/openai.yaml
- assets/desktop-boundary-matrix.template.json
- references/desktop-client-audit.md
Open the folder on GitHubat commit ec598a6
Compare with similar skills
Audit Desktop Client Security 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 |
|---|---|---|---|---|---|---|
| Audit Desktop Client Security this skillcyberful/cyberful | 135 | — | ~637 | Automated safety check: Pass | AGPL-3.0 | |
| Game Automationrehan-remade/universal-modder | 5.8k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Ctf Cryptoljagiello/ctf-skills | 3.4k | — | ~11k | Automated safety check: Notes | MIT | |
| Os Hardware Inventorycdxgen/cdxgen | 1.1k | — | ~1.5k | Automated safety check: Pass | Apache-2.0 | |
| Forensics OsqueryAgentSecOps/SecOpsAgentKit | 220 | 1 repos | ~4.9k | Automated safety check: Notes | Custom licence | |
| Bumblebeesickn33/agentic-awesome-skills | 47k | 1 repos | ~2.5k | Automated safety check: Notes | MIT |
Similar skills
Ctf Crypto
ljagiello/ctf-skills
Provides cryptography attack techniques for CTF challenges. An agent skill from ljagiello/ctf-skills.
Os Hardware Inventory
cdxgen/cdxgen
Collects live operating-system inventory (OBOM) and host hardware inventory (HBOM) as CycloneDX documents using the cdxgen obom and hbom commands, including osquery-backed runtime artifacts, Linux…
Forensics Osquery
AgentSecOps/SecOpsAgentKit
SQL-powered forensic investigation and system interrogation using osquery to query operating systems as relational databases.
Bumblebee
sickn33/agentic-awesome-skills
Run Bumblebee supply-chain inventory and exposure scans on macOS/Linux to detect compromised packages, extensions, and MCP host configs.
Performing Memory Forensics With Volatility3 Plugins
mukul975/Anthropic-Cybersecurity-Skills
Analyze memory dumps using Volatility3 plugins to detect injected code, rootkits, credential theft, and malware artifacts in Windows, Linux, and macOS memory images.
More from cyberful/cyberful
All 85 skills in this repoAudit Infrastructure As Code
cyberful/cyberful
Audit infrastructure-as-code artifacts for unsafe defaults, policy gaps, privilege exposure, control drift, and deployment-impact evidence.
Audit Kubernetes Policy Enforcement
cyberful/cyberful
Audit Kubernetes admission and policy-as-code enforcement against local workload manifests, exception paths, namespace scope, and deployment evidence.
Audit Pci Dss Penetration Test Evidence
cyberful/cyberful
Audit PCI DSS penetration-test methodology, scope, internal and external reports, segmentation results, tester independence, remediation, retesting, retention, and multi-tenant support evidence.
Operate Content Discovery
cyberful/cyberful
Design and interpret advanced content discovery with ffuf and complementary web fuzzers.
Operate Network Recon
cyberful/cyberful
Build a high-fidelity network and service inventory using Nmap, Masscan, packet capture, DNS, and protocol-specific follow-up.
Operate Sast Toolchain
cyberful/cyberful
Operate Semgrep and source-oriented static analysis as a hypothesis, coverage, and regression system during advanced code audits.
Related
Categories
Questions about Audit Desktop Client Security
What does Audit Desktop Client Security do?
Audit desktop client source, binaries, packaging, updater, local storage, IPC, protocol handlers, WebViews, plugins, native bridges, credential use, and OS integration for trust-boundary failures. Audit Desktop Client Security is an agent skill from cyberful/cyberful. Audit desktop client source, binaries, packaging, updater, local storage, IPC, protocol handlers, WebViews, plugins, native bridges, credential use, and OS integration for trust-boundary failures.
When should I use Audit Desktop Client Security?
Audit Desktop Client Security fits situations like: linux application code and artifact review.
How do I install Audit Desktop Client Security in Claude Code?
Run `npx skills add cyberful/cyberful --skill audit-desktop-client-security -a claude-code`. Or copy the skill folder (cyberful/builtin/skills/audit-desktop-client-security in cyberful/cyberful) into .claude/skills/audit-desktop-client-security in your project. Claude Code loads it when a task matches its description.
How do I install Audit Desktop Client Security in Codex?
Run `npx skills add cyberful/cyberful --skill audit-desktop-client-security -a codex`. Or copy the skill folder (cyberful/builtin/skills/audit-desktop-client-security in cyberful/cyberful) into .agents/skills/audit-desktop-client-security in your project. Codex loads it when a task matches its description.
Can I use Audit Desktop Client Security in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add cyberful/cyberful --skill audit-desktop-client-security -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/audit-desktop-client-security, .gemini/skills/audit-desktop-client-security, .github/skills/audit-desktop-client-security and .opencode/skills/audit-desktop-client-security in your project.
What does Audit Desktop Client Security need to run?
SKILL.md names no scripts, command-line tools or credentials: Audit Desktop Client Security is instructions for the agent only.
Does Audit Desktop Client Security access the network?
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.
Is Audit Desktop Client Security safe to install?
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. Review the folder before installing.
What licence does Audit Desktop Client Security use?
Audit Desktop Client Security is published under the AGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Audit Desktop Client Security use?
About 637 tokens (SKILL.md is roughly 2.5k 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 316 tokens, read only when the agent opens those files.
What are the alternatives to Audit Desktop Client Security?
Skills that share tags, products or a category with Audit Desktop Client Security: Game Automation (rehan-remade/universal-modder, 5.8k stars), Ctf Crypto (ljagiello/ctf-skills, 3.4k stars), Os Hardware Inventory (cdxgen/cdxgen, 1.1k stars) and Forensics Osquery (AgentSecOps/SecOpsAgentKit, 220 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Audit Desktop Client Security?
cyberful (a GitHub organization) maintains it in cyberful/cyberful, which has 135 GitHub stars. The repository holds 85 skills in this directory. The repository was last updated on August 24, 2026.
Source: cyberful/cyberful on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.