AI-fundamentals: Instructions file for Codex

AGENTS.md

AI-fundamentals AGENTS.md is an instructions file for Codex, OpenCode from ForceInjection/AI-fundamentals. It costs 128 tokens per session, scanned A, original, Apache-2.0.

Instructions for an AI infrastructure learning collection covering hardware, GPU programming, cloud systems, model training, language models, retrieval, and agent systems. They describe the project's main subject areas and tools.

In plain words
What is it for?
Use them to navigate topics such as CUDA, GPU clusters, Kubernetes, model fine-tuning, retrieval-augmented generation, and multi-agent systems.
Why use it?
They help an agent understand how the collection is organized before finding or explaining its technical material.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions CLAUDE.md; mentions AGENTS.md.

This is ForceInjection/AI-fundamentals's own configuration. It tells Codex and OpenCode how to work on AI-fundamentals itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything AI-fundamentals configures →

About the project

AI Fundamentals is a learning resource about the foundations and infrastructure behind artificial intelligence, including GPU architecture, CUDA programming, large language models, AI systems, and related operations. It is intended for AI engineers, system architects, GPU developers, application developers, and researchers. The catalogue add-ons support learning or working with these AI infrastructure topics.

ForceInjection/AI-fundamentals · 3,324 stars · on GitHub · forceinjection.github.io

Reuse

Borrowing it

Nothing to install: this file belongs to ForceInjection/AI-fundamentals. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/ForceInjection/AI-fundamentals/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/ForceInjection/AI-fundamentals

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for AI-fundamentals AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/forceinjection/ai-fundamentals/agents-md/github.svg)](https://agentmods.dev/instructions/forceinjection/ai-fundamentals/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/forceinjection/ai-fundamentals/agents-md"><img src="https://agentmods.dev/badge/instructions/forceinjection/ai-fundamentals/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for AI-fundamentals AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/forceinjection/ai-fundamentals/agents-md"><img src="https://agentmods.dev/badge/instructions/forceinjection/ai-fundamentals/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 128 This file is loaded in full into every session.
When invoked 128 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00128 $0.00128
Opus 5.5 $0.00051 $0.00051
Sonnet 5.5 $0.00026 $0.00026
Haiku 4.5 $0.00013 $0.00013

Measured 3d ago against content hash 447b83672744, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

AI-fundamentals 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 3d 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.

AGENTS.md · 6 lines

What it actually says

AGENTS.md

AI Fundamentals 是中文 AI 基础设施知识库:硬件架构 → 集群运维 → 云原生 → 底层编程 → LLM 理论 → 推理系统 → Agent/RAG,以 Markdown 为主,每个目录有自己的 README 门户。

项目约定、技能体系、写作与提交规范统一维护在 CLAUDE.md,请直接读它。本文件只是给自动读取 AGENTS.md 的工具(Copilot / Trae / Qoder 等)的稳定入口——保持小,勿在此堆内容。

Changes

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.

  1. 3d ago Changed · +2 tokens per session 447b83672744
  2. 1mo ago Changed · -19 lines · -666 tokens per session c3f654701afa
  3. 2mo ago First seen · 25 lines · 792 tokens per session scan A 8a700e350a71

Subscribe to this mod's changes

AI-fundamentals AGENTS.md is an instructions file published in the GitHub repository ForceInjection/AI-fundamentals (3,324 stars, last pushed yesterday), licensed Apache-2.0. It adds 128 tokens to every session, about $0.0005 per session on Opus 5.5. 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.

Related

AI-fundamentals AGENTS.md compared with instructions from other repositories

AI-fundamentals AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
AI-fundamentals AGENTS.mdForceInjection/AI-fundamentalsInstructions file3.3kyesterdayApache-2.0A128Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchainInstructions file149kyesterdayMITA4,680Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA5,516GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195kyesterdayMITA3,093GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode