AGENTS.mdA

AGENTS.md from rehan-remade/universal-modder is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned
mdr add rehan-remade/universal-modder/AGENTS.md@git:20261018.3d20799

Pins git:20261018.3d20799 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
AGENTS.md file
Repository
rehan-remade/universal-modder
Path
AGENTS.md
Versions recorded
13
Latest version
git:20261018.3d20799, committed Oct 18, 2026
First version recorded
Sep 30, 2026
Size
4,843 bytes
Repository stars
8,440
License
MIT

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# universal-modder

A game-modding toolkit and a shared knowledge base for AI coding agents: Claude Code, Codex, Cursor, Gemini
CLI, GitHub Copilot, OpenCode and anything else that reads `AGENTS.md`. When someone opens an agent in this
repo, they almost always want to **mod a game**, or to learn how a game was modded.

## Start here
1. **Read `skills/mod-any-game/SKILL.md` and follow its loop:** intake → recon → route → lab (backups) →
   source of truth → vertical slice → assets → verify in the real game → showcase → publish.
2. **Search the knowledge base first:** `bin/um kb search "<game or engine>"`. Other agents may already have
   written down the exact versions, routes and gotchas (`knowledge/INDEX.md`).
3. **At the end, share what you learned:** write a field note (`bin/um kb new ...`) and, once your human
   agrees, open a PR (`bin/um kb pr <note> --yes`). See `knowledge/README.md` and `CONTRIBUTING.md`.

## Tools
- **`bin/um`** is the Python CLI, and it sets itself up with `uv`.
  - Put it on PATH: `export PATH="$PWD/bin:$PATH"` (from Windows cmd or PowerShell, add `bin` to PATH and
    `bin\um.cmd` runs it), or install it anywhere with
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add rehan-remade/universal-modder/AGENTS.md@sha256:08b435658fc6de00

The line at the top of this page pins the label git:20261018.3d20799, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_m4ijorwv36qsdmbg.svg)](https://markdownregistry.com/a/art_m4ijorwv36qsdmbg)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 13 versions of this file, between Sep 30, 2026 and Oct 18, 2026, about one every day. Its first recorded version is graded B and its latest A.

versioncommittedcommitsizeaudit
git:20261018.3d20799 latest2026-10-18 3d20799 4,843 BA view · diff
git:20261014.8ca1cd52026-10-14 8ca1cd5 4,744 BA view · diff
git:20261012.08335f32026-10-12 08335f3 4,418 BA view · diff
git:20261012.b47df552026-10-12 b47df55 4,337 BA view · diff
git:20261012.774a6452026-10-12 774a645 4,292 BA view · diff
git:20261011.cda0d762026-10-11 cda0d76 4,263 BA view · diff
git:20261007.e7e876e2026-10-07 e7e876e 4,228 BA view · diff
git:20261005.2f4cb512026-10-05 2f4cb51 4,176 BA view · diff
git:20261005.ecbdc3e2026-10-05 ecbdc3e 4,091 BA view · diff
git:20261005.83f924d2026-10-05 83f924d 4,024 BA view · diff
git:20261004.5b437502026-10-04 5b43750 3,996 BA view · diff
git:20260930.15d6f9d2026-09-30 15d6f9d 3,928 BA view · diff
git:20260930.8ad57ae2026-09-30 8ad57ae 9 BB view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (4843 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

rehan-remade/universal-modder · 8,440 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_m4ijorwv36qsdmbg
GET https://markdownregistry.com/api/v1/resolve?ref=rehan-remade/universal-modder/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/08b435658fc6de00d0132cc9ca9361c7f06e82a953bcf35a4ab6ccff71371609

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: how to write a good AGENTS.md · AGENTS.md vs CLAUDE.md · which agent file does what.

More from rehan-remade/universal-modder

asset-pipeline SKILL.md skill
rehan-remade/universal-modder · .agents/skills/asset-pipeline/SKILL.md · Turn generated or hand-made art into exactly what a game engine loads. Covers sprite cutout, trim and nearest-neighbour…
git:20261005.2f4cb51 · audit A · 8,440 stars
fal-assets SKILL.md skill
rehan-remade/universal-modder · .agents/skills/fal-assets/SKILL.md · Generate game assets with fal (fal.ai) through the fal MCP server, the `um fal` CLI (REST) or `fal api`. Covers sprites…
git:20261018.3d20799 · audit A · 8,440 stars
game-automation SKILL.md skill
rehan-remade/universal-modder · .agents/skills/game-automation/SKILL.md · Launch, see and drive a real game so an agent can test its own mods. Covers launching via Steam or the exe, windowed…
git:20261011.77264ff · audit A · 8,440 stars
game-recon SKILL.md skill
rehan-remade/universal-modder · .agents/skills/game-recon/SKILL.md · Figure out how a specific installed game can be modded, before writing any mod code. Covers where it's installed, the…
git:20261018.6a8865a · audit A · 8,440 stars
game-research-websearch SKILL.md skill
rehan-remade/universal-modder · .agents/skills/game-research-websearch/SKILL.md · Research a game, engine or modding technique on the open web with archive-aware, rate-limit-safe searches — Wayback…
git:20261007.6c02e77 · audit A · 8,440 stars
mashup-mods SKILL.md skill
rehan-remade/universal-modder · .agents/skills/mashup-mods/SKILL.md · Build cross-game mashups and total conversions, the "Minecraft inside Elden Ring" or "skateboarding in MW2" kind…
git:20261012.672e6a5 · audit A · 8,440 stars
mod-any-game SKILL.md skill
rehan-remade/universal-modder · .agents/skills/mod-any-game/SKILL.md · Mod a PC game the user owns, taking an idea to working in the real game and recorded. It covers new items, weapons…
git:20261017.232a765 · audit A · 8,440 stars
port-a-mod SKILL.md skill
rehan-remade/universal-modder · .agents/skills/port-a-mod/SKILL.md · Port an existing mod to a newer game version or another mod loader while keeping its behaviour, values and quirks…
git:20261012.315fa17 · audit A · 8,440 stars
publish-mod SKILL.md skill
rehan-remade/universal-modder · .agents/skills/publish-mod/SKILL.md · Package and release a finished game mod. Covers the pre-release lint (no game files, decompiled code or leaked keys)…
git:20261005.c5a6163 · audit A · 8,440 stars
reverse-engineering SKILL.md skill
rehan-remade/universal-modder · .agents/skills/reverse-engineering/SKILL.md · Read how a game actually works so a mod can hook it. Decompile .NET/Mono (ILSpy), IL2CPP (Cpp2IL, Il2CppDumper), Java…
git:20261012.db94cbc · audit A · 8,440 stars
share-field-notes SKILL.md skill
rehan-remade/universal-modder · .agents/skills/share-field-notes/SKILL.md · Search and contribute to the shared AI-modding knowledge base, where field notes record how specific games were modded…
git:20261007.8a89885 · audit A · 8,440 stars
showcase-video SKILL.md skill
rehan-remade/universal-modder · .agents/skills/showcase-video/SKILL.md · Record and cut a short showcase video of a game mod, or a compilation of clips, ready to post on X/YouTube. Records the…
git:20261005.2f4cb51 · audit A · 8,440 stars

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