Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/akemmanuel/opengui/agents-mdgit clone --depth 1 https://github.com/akemmanuel/OpenGUIWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00661 | $0.00661 |
| Opus 5 | $0.00331 | $0.00331 |
| Sonnet 5 | $0.00132 | $0.00132 |
| Haiku 4.5 | $0.00066 | $0.00066 |
Grade A, and why
OpenGUI AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Default to using Vite+ (vp) instead of raw runtime or package-manager commands. Vite+ is a dev dependency: use pnpm vp <command> when vp is not on PATH, or pnpm run <script> when package.json defines the task.
- Use
pnpm run devfor desktop development (Electron); usepnpm run dev:webfor web (append:webto the dev task) - Use
pnpm run startfor desktop production; usepnpm run start:webfor web (append:webto the start task) - Use
vp check(orpnpm run check) for lint, format, and type checks - Use
vp lint(orpnpm run lint) for lint only - Use
vp fmt(orpnpm run fmt) for format only - Use
vp test(orpnpm run test) for tests - Use
run buildfor production build - Use
vp run <task>orpnpm run <script>for project tasks - Use
vp exec <command>for local binaries - Use
node --experimental-strip-types <file>for project TypeScript scripts (orpnpm vp nodewhen Vite+ env shims are installed) - Use
vp dlx <package> <command>for one-off package binaries - Use
vp cachefor task cache - Use
pnpm installto install dependencies - Use
pnpm add,pnpm remove,pnpm update, etc. for dependency changes - Use
pnpm run <script>for package scripts - Do not use
npmoryarnin project instructions unless code specifically requires them.
Development
Run the app with pnpm run dev or pnpm run start on desktop; for the browser stack, use the same task with :web (pnpm run dev:web, pnpm run start:web). Use Vite+ (vp) for lint, format, typecheck, test, and build—not for choosing dev vs prod.
Code quality
- Run
pnpm run slop-checkwhen changing Host routes, Session paths, or frontend Host transport - Prefer
vp checkbefore submit - Prefer
vp lint/vp fmtwhen narrowing issues - Use
pnpm runonly when task is defined inpackage.json
Translations
When adding or changing user-facing text, update i18n files in src/i18n/locales/ at same time.
- Add or update keys in
en.json,de.json, andes.json - Do not leave hardcoded UI strings in React components when text should be translated
- Keep locale key structure aligned across all supported languages
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 48 lines · 661 tokens per session scan A 5c1d882aeeea
OpenGUI AGENTS.md is an instructions file published in the GitHub repository akemmanuel/OpenGUI (107 stars, last pushed 20d ago), licensed MIT. It adds 661 tokens to every session, about $0.0033 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
open-cowork AGENTS.md
Instructions for joe-broadhead/open-cowork, covering agents.md, commands, boundaries, project structure and code style.
open-codesign CLAUDE.md
Instructions for OpenCoworkAI/open-codesign, covering claude.md — open codesign, what this project is, hard constraints (do not violate), stack & conventions and frontend stack (locked).
opencove AGENTS.md
AGENTS.md instructions for DeadWaveWave/opencove, covering system prompt: opencove project ai developer agent, 1. core directives & golden rules, 2. decision framework (small vs large), a. small change (fast feedback / 小步快反馈) and b. large change (deep thinking / 慎重对齐).
wesight AGENTS.md
Instructions for freestylefly/wesight, covering claude.md, build and development commands, build production bundle (typescript + vite), lint with eslint and run memory extractor tests (node.js built-in test runner).
limboo CLAUDE.md
Instructions for limboo-ai/limboo, covering claude.md, 1. what is limboo?, 2. tech stack (current), 3. project structure and the three electron contexts (critical mental model).
20x AGENTS.md
Instructions for peakflo/20x, covering agents.md — multi-agent architecture (implemented), agent model, database schema, architecture and adapter architecture.