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skills: Instructions file for Codex

AGENTS.md

skills AGENTS.md is an instructions file for Codex, OpenCode from kunk-li/skills. It costs 5,272 tokens per session, scanned A, original, no licence file.

Project instructions in an AGENTS.md file for the kunk-li/skills project, including its purpose, working style, and guidance for coding agents.

In plain words
What is it for?
Use them when working on the kunk-li/skills project or when an agent needs to follow its stated direction and conventions.
Why use it?
They give an agent the project context it needs before making changes.

Instructions file for CodexOpenCode

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

This is kunk-li/skills's own configuration. It tells Codex and OpenCode how to work on skills 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 skills configures →

not rated 2repo changed 13d ago A scan 5,272 tokens no licence
View source ↗ kunk-li/skills
Reuse

Borrowing it

Nothing to install: this file belongs to kunk-li/skills. 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/kunk-li/skills/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/kunk-li/skills

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 skills AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/kunk-li/skills/agents-md"><img src="https://agentmods.dev/badge/instructions/kunk-li/skills/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 5,272 This file is loaded in full into every session.
When invoked 5,272 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 unknown 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 $0.05272 $0.05272
Opus 5.5 $0.02109 $0.02109
Sonnet 5.5 $0.01054 $0.01054
Haiku 4.5 $0.00527 $0.00527

Measured 13d ago against content hash 2449e78f1c77, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

skills 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 13d 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 · 135 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

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. 13d ago Changed · +21 lines · +1,628 tokens per session 2449e78f1c77
  2. 2mo ago First seen · 114 lines · 3,644 tokens per session scan A d82e264136d4

Subscribe to this mod's changes

skills AGENTS.md is an instructions file published in the GitHub repository kunk-li/skills (2 stars, last pushed 14d ago), with no licence file. It adds 5,272 tokens to every session, about $0.0211 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 2026-08-31.

Related

skills AGENTS.md compared with instructions from other repositories

skills AGENTS.md next to 6 instructions from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
skills AGENTS.mdkunk-li/skillsInstructions file214d agononeA5,272Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA9,719GitHub Copilot
next.js AGENTS.mdvercel/next.jsInstructions file143ktodayMITA7,461Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA5,649GitHub Copilot
langchain AGENTS.mdlangchain-ai/langchainInstructions file149ktodayMITA4,680Codex, OpenCode
vscode copilot-instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA3,093GitHub Copilot
vscode model-prompts.instructions.mdmicrosoft/vscodeInstructions file195ktodayMITA2,022GitHub Copilot