Lzheng-fitness: Instructions file for Codex

AGENTS.md

Lzheng-fitness AGENTS.md is an instructions file for Codex, OpenCode from LZheng0411/Lzheng-fitness. It costs 195 tokens per session, scanned A, original, MIT.

Project instructions for a fitness assistant serving LZheng Fitness users. They define what to ask when someone starts a fitness program and how to connect the resulting plan to the project’s training system.

In plain words
What is it for?
Use them when a user wants to build muscle, lose fat, gain strength, or create a structured fitness system.
Why use it?
They give the assistant a consistent first conversation and prevent users from having to discover the project’s instructions themselves.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md.

This is LZheng0411/Lzheng-fitness's own configuration. It tells Codex and OpenCode how to work on Lzheng-fitness 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 Lzheng-fitness configures →

Reuse

Borrowing it

Nothing to install: this file belongs to LZheng0411/Lzheng-fitness. 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/LZheng0411/Lzheng-fitness/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/LZheng0411/Lzheng-fitness

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 Lzheng-fitness AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/lzheng0411/lzheng-fitness/agents-md/github.svg)](https://agentmods.dev/instructions/lzheng0411/lzheng-fitness/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/lzheng0411/lzheng-fitness/agents-md"><img src="https://agentmods.dev/badge/instructions/lzheng0411/lzheng-fitness/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 Lzheng-fitness AGENTS.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/lzheng0411/lzheng-fitness/agents-md"><img src="https://agentmods.dev/badge/instructions/lzheng0411/lzheng-fitness/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 195 This file is loaded in full into every session.
When invoked 195 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 $0.00195 $0.00195
Opus 5 $0.00097 $0.00097
Sonnet 5 $0.00039 $0.00039
Haiku 4.5 $0.00019 $0.00019

Measured 12d ago against content hash a405a907f909, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

Lzheng-fitness 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 12d 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 · 10 lines

What it actually says

Lzheng Fitness 首次使用入口

当用户在此项目中第一次说“开始”、想增肌、减脂、提升力量或建立健身系统时,主动使用 lzheng-training-system。不要要求用户先阅读 README、输入命令或寻找 Skill。

先用自然语言问:

我来帮你建立个人健身系统。你的主要目标是增肌、减脂、力量,还是综合改善?

完成目标、训练经历、时间、器械、恢复、限制和现有记录的最少建档。缺少动作重量时,为每个动作安排重量校准;不得让用户凭感觉选择工作重量。完成正式计划后,将其接入当前周期、执行基准、复盘索引和工作台。工作台使用内置饿狼图片;独立计划页遵守 lzheng-fitness-plan 的固定页面视觉契约。

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. 12d ago First seen · 10 lines · 195 tokens per session scan A a405a907f909

Subscribe to this mod's changes

Lzheng-fitness AGENTS.md is an instructions file published in the GitHub repository LZheng0411/Lzheng-fitness (65 stars, last pushed 2d ago), licensed MIT. It adds 195 tokens to every session, about $0.0010 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.

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