Deepsec Documentation Guide
vercel-labs/deepsec
Points the agent at deepsec's own docs to answer questions about initializing, configuring, resuming, scanning with and extending the vulnerability scanner.
Figure out how a specific installed game can be modded, before writing any mod code.
Install Game Recon
$ npx skills add rehan-remade/universal-modder --skill game-recon -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install rehan-remade/universal-modder game-recon --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/rehan-remade/universal-modder.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/game-recon .claude/skills/game-recon && 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 "game-recon" agent skill from https://github.com/rehan-remade/universal-modder/tree/main/skills/game-recon into .claude/skills/game-recon/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "game-recon", 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/rehan-remade/universal-modder/tree/main/skills/game-reconType 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 rehan-remade/universal-modder --skill game-recon -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install rehan-remade/universal-modder game-recon --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rehan-remade/universal-modder.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/game-recon .agents/skills/game-recon && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "game-recon" agent skill from https://github.com/rehan-remade/universal-modder/tree/main/skills/game-recon into .agents/skills/game-recon/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "game-recon", 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 rehan-remade/universal-modder --skill game-recon -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install rehan-remade/universal-modder game-recon --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rehan-remade/universal-modder.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/game-recon .cursor/skills/game-recon && 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 "game-recon" agent skill from https://github.com/rehan-remade/universal-modder/tree/main/skills/game-recon into .cursor/skills/game-recon/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "game-recon", 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/rehan-remade/universal-modder.git --path skills/game-recon--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 rehan-remade/universal-modder --skill game-recon -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install rehan-remade/universal-modder game-recon --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rehan-remade/universal-modder.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/game-recon .gemini/skills/game-recon && 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 "game-recon" agent skill from https://github.com/rehan-remade/universal-modder/tree/main/skills/game-recon into .gemini/skills/game-recon/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "game-recon", 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 rehan-remade/universal-modder game-reconInstalls 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 rehan-remade/universal-modder --skill game-recon -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/rehan-remade/universal-modder.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/game-recon .github/skills/game-recon && 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 "game-recon" agent skill from https://github.com/rehan-remade/universal-modder/tree/main/skills/game-recon into .github/skills/game-recon/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "game-recon", 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 rehan-remade/universal-modder --skill game-recon -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install rehan-remade/universal-modder game-recon --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rehan-remade/universal-modder.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/game-recon .opencode/skills/game-recon && 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 "game-recon" agent skill from https://github.com/rehan-remade/universal-modder/tree/main/skills/game-recon into .opencode/skills/game-recon/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "game-recon", 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
game-recon- GitHub stars
- 6.5k
- Token cost
- ~1k tokens
- SKILL.md length
- 401 words
- Files
- 1
- Skills in repo
- 10
- Repo updated
- First seen
- Licence
- MIT
At a glance
Figure out how a specific installed game can be modded, before writing any mod code.
- Works in 5 steps: Has another agent been here? → Find it and fingerprint it → Research the living community (always;… → …
- The user asks can I mod <game?
- SKILL.md covers 0. Has another agent been here?, 1. Find it and fingerprint it, 2. Research the living… and 3. Decide, plus 1 more section
- Calls uv
What it does
Game Recon is an agent skill from rehan-remade/universal-modder. Figure out how a specific installed game can be modded, before writing any mod code. Covers where it's installed, the engine and version, managed vs native code, anti-cheat, loaders already present, save and config folders, and the community's modding route. Use when the user asks "can I mod <game?", "what engine is <game", "how do people mod <game", or at the start of any modding task. Produces MODDINGPLAN.md.
Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Security. The repository describes itself as: Point Claude at any game. Skills, tools and the fal MCP that let Claude Code mod almost any PC game you own: recon, reverse engineering, fal-generated art/3D/audio, in-game… The licence is MIT.
When your agent uses it
- The user asks can I mod <game?
- What engine is <game
- How do people mod <game
- At the start of any modding task
Example prompts
- “s modding route. Use when the user asks”
- “what engine is <game”
- “how do people mod <game”
- “/game-recon”
Workflow steps
5 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit 50af8bd. 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
Shell commands in SKILL.md call:
uv
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use uv, which can reach the network depending on how they are called.
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
Game Recon loads about 1k tokens when it runs. Until then it costs about 107 tokens; SKILL.md has 401 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 rehan-remade/universal-modder at commit 50af8bd, republished under its MIT licence (© rehan-remade). 401 words, ~1,002 tokens.
Download SKILL.mdSave it as
.claude/skills/game-recon/SKILL.md (or your agent's skills folder).- name
- game-recon
- description
- Figure out how a specific installed game can be modded, before writing any mod code. Covers where it's installed, the engine and version, managed vs native code, anti-cheat, loaders already present, save and config folders, and the community's modding route. Use when the user asks "can I mod <game>?", "what engine is <game>", "how do people mod <game>", or at the start of any modding task. Produces MODDING_PLAN.md.
Game recon
Goal: in about five minutes, know what you're dealing with and which route to take. Write the answer down so every later step can rely on it.
0. Has another agent been here?
um kb search "<game>" (and the engine name). A field note in the shared knowledge base can hand you the
working versions, the route, and the gotchas before you touch anything. See the share-field-notes skill.
1. Find it and fingerprint it
um scan --list # Steam, Epic and Xbox installs (Windows, WSL, Linux, macOS)
um scan "<name or folder>" # engine, version, exes (.NET?), anti-cheat, loaders, mod folders, saves, routes
um scan "<game>" --json # the same, machine-readableum lives at bin/um in the universal-modder repo (plugins and clones put it on PATH). Anywhere else:
uv tool install git+https://github.com/rehan-remade/universal-modder.
um scan reads files only. It indexes the install (bounded), sniffs PE headers, the Unity/Godot/GameMaker
headers and the Unreal version string, maps known games to their community loader, and points to the
playbook to read: skills/mod-any-game/references/engines/<engine>.md.
The scan can't see everything, so check these by hand:
- Game not in a store library (GOG, itch, a standalone folder): pass the folder path.
- Several engines' signals: launchers and web helpers are common. The top score wins, but read the "also" line.
- Anti-cheat installed elsewhere: kernel drivers (Vanguard's
vgk.sys) and launcher-level protection don't live in the game folder. Search "<game>anti-cheat". - Online-only or live-service games: treat them as protected even if nothing was detected.
Show full SKILL.md (193 more words)Show less
2. Research the living community (always; versions move)
Search, in order:
- "
<game>modding" / "<game>mod loader" / "<game>modding wiki". The game's wiki often has a modding page. - Nexus Mods (most popular mods show which frameworks they depend on), Thunderstore (Unity games: BepInEx
packs), mod.io, the Steam Workshop (does the game have one?
um scanshows installed Workshop content). - GitHub: "
<game>mod", "<game>modding api", "<game>decompile", "<game>sdk", "<engine>mod loader". - Recent posts (X/Reddit/Discord announcements) for new frameworks. The loader might be days old.
Capture: the loader's name, repo, current version and install steps, the game versions it supports, a "hello world" example mod, and where logs go.
3. Decide
- Can it be modded safely? Look at anti-cheat, online-only parts, the EULA or mod policy, and the
ownership checks that loaders rely on (see
skills/mod-any-game/references/safety.md). If not: say so, and offer what is possible (official tools, offline modes, a different game with the same idea). - Route: loader API > data/asset mod > managed patching > native hooks > reimplementation/mashup. Pick the first that reaches the user's idea.
4. Write MODDING_PLAN.md
# <Game> modding plan
- Install: <path> (<store> <appid>), version <x>
- Engine: <engine + version>, code: managed .NET / IL2CPP / native, 64-bit
- Anti-cheat / online: <none | what + verdict>
- Saves: <path> Config: <path> Logs: <path>
- Community route: <loader vX.Y (repo)>, install: <steps>, example mod: <link>
- Chosen route for "<idea>": <route> because <reason>
- Lab plan: backup <folders> (um backup), lab profile <how>, windowed <how>
- Unknowns to resolve first: <list>Then continue with the mod-any-game loop (lab setup → source of truth → vertical slice).
© rehan-remade, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/game-recon of rehan-remade/universal-modder.
Open the folder on GitHubat commit 50af8bd
Compare with similar skills
Game Recon 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 |
|---|---|---|---|---|---|---|
| Game Recon this skillrehan-remade/universal-modder | 6.5k | — | ~1k | Automated safety check: Pass | MIT | |
| Deepsec Documentation Guidevercel-labs/deepsec | 8.1k | — | ~956 | Automated safety check: Pass | Apache-2.0 | |
| Skill Scannergetsentry/skills | 1k | 4 repos | ~2.5k | Automated safety check: Warn | Apache-2.0 | |
| Website Rebuildboyang-hu/website-rebuild-skill | 1.4k | — | ~6.1k | Automated safety check: Pass | MIT | |
| Serenity Aleabitoreddityan-labs/serenity-aleabitoreddit | 481 | 1 repos | ~3.3k | Automated safety check: Pass | None | |
| Security Alert Triageelastic/agent-skills | 592 | 1 repos | ~3.5k | Automated safety check: Notes | Apache-2.0 |
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Categories
Questions about Game Recon
What does Game Recon do?
Figure out how a specific installed game can be modded, before writing any mod code. Game Recon is an agent skill from rehan-remade/universal-modder. Figure out how a specific installed game can be modded, before writing any mod code.
When should I use Game Recon?
Game Recon fits situations like: the user asks can I mod <game?; what engine is <game; how do people mod <game; at the start of any modding task.
How do I install Game Recon in Claude Code?
Run `npx skills add rehan-remade/universal-modder --skill game-recon -a claude-code`. Or copy the skill folder (skills/game-recon in rehan-remade/universal-modder) into .claude/skills/game-recon in your project. Claude Code loads it when a task matches its description.
How do I install Game Recon in Codex?
Run `npx skills add rehan-remade/universal-modder --skill game-recon -a codex`. Or copy the skill folder (skills/game-recon in rehan-remade/universal-modder) into .agents/skills/game-recon in your project. Codex loads it when a task matches its description.
Can I use Game Recon 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 rehan-remade/universal-modder --skill game-recon -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/game-recon, .gemini/skills/game-recon, .github/skills/game-recon and .opencode/skills/game-recon in your project.
What does Game Recon need to run?
Going by SKILL.md and its folder, Game Recon needs the command-line tools its instructions call (uv).
Does Game Recon access the network?
SKILL.md contains no URLs. Its commands use uv, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Game Recon 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 Game Recon use?
Game Recon is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Game Recon use?
About 1k tokens (SKILL.md is roughly 4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Game Recon?
Skills that share tags, products or a category with Game Recon: Deepsec Documentation Guide (vercel-labs/deepsec, 8.1k stars), Skill Scanner (getsentry/skills, 1k stars), Website Rebuild (boyang-hu/website-rebuild-skill, 1.4k stars) and Serenity Aleabitoreddit (yan-labs/serenity-aleabitoreddit, 481 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Game Recon?
rehan-remade (a GitHub user) maintains it in rehan-remade/universal-modder, which has 6,452 GitHub stars. The repository holds 10 skills in this directory. The repository was last updated on October 11, 2026.
Source: rehan-remade/universal-modder on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.