ai-helpers: Instructions file for Codex

AGENTS.md

ai-helpers AGENTS.md is an instructions file for Codex, OpenCode from openshift-eng/ai-helpers. It costs 532 tokens per session, scanned A, original, Apache-2.0.

A set of contribution instructions for a repository of Claude Code plugins. It defines the plugin folder structure, required files, development commands, versioning, marketplace updates, and contribution rules.

In plain words
What is it for?
Use it when adding or modifying plugins, commands, skills, manifests, marketplace entries, or repository documentation.
Why use it?
It tells contributors how to make changes that pass the repository's checks and remain correctly registered and documented.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions .claude-plugin; mentions Claude Code; mentions AGENTS.md.

This is openshift-eng/ai-helpers's own configuration. It tells Codex and OpenCode how to work on ai-helpers 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-helpers configures →

Reuse

Borrowing it

Nothing to install: this file belongs to openshift-eng/ai-helpers. 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/openshift-eng/ai-helpers/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/openshift-eng/ai-helpers

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-helpers AGENTS.md

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

Your own site · 80×15
<a href="https://agentmods.dev/instructions/openshift-eng/ai-helpers/agents-md"><img src="https://agentmods.dev/badge/instructions/openshift-eng/ai-helpers/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 532 This file is loaded in full into every session.
When invoked 532 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 $0.00532 $0.00532
Opus 5.5 $0.00213 $0.00213
Sonnet 5.5 $0.00106 $0.00106
Haiku 4.5 $0.00053 $0.00053

Measured 1mo ago against content hash 755722dbfb26, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ai-helpers 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 1mo 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 · 42 lines

How it starts

The opening of the file, as written. The whole thing — 42 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Claude Code plugins repository. Plugins live under plugins/.

Structure

plugins/{plugin-name}/
├── .claude-plugin/
│   └── plugin.json               # Required: name, description, version, author
├── commands/
│   └── {command-name}.md         # Required: at least one command
├── skills/                        # Optional
│   └── {skill-name}/
│       └── SKILL.md
└── README.md

Canonical example: plugins/hello-world/

Development Commands

Command When
make lint Before every commit — validates structure, format, and marketplace registration
Bump version in plugin.json Once per affected plugin per PR when modifying commands, skills, hooks, or plugin.json (not README.md or OWNERS). Skip if that plugin is already higher than the base branch tip.
make update After version bumps — normalizes plugin metadata and syncs marketplace.json
make site-build Before documentation changes — generates and strictly builds the site locally
make site-serve Preview the generated site at http://127.0.0.1:8000/ai-helpers/

Contributing Rules

  • AI reasoning required. Commands must require AI analysis/decisions, not just wrap scripts. If it could be a shell alias or Makefile target, it should not be a plugin command.
  • Never reference real people by name, even stylistically. Describe desired qualities explicitly instead.
  • Check for overlaps before contributing: run /utils:review-ai-helpers-overlap --idea "description".
  • Follow existing patterns. Read [plugins/hello-world/commands/echo.md](plugins/hello-world/commands/echo.md) for command format; the linter enforces structure.
  • Use kebab-case for all plugin names, command files, and skill directories.
  • Use .work/{feature-name}/ for temporary files (gitignored).
  • Register all plugins in .claude-plugin/marketplace.json.
  • Set author to "github.com/openshift-eng" in plugin.json.
  • Add new commands to an existing plugin when they fit its scope, or to plugins/utils/ if no clear parent. Create a new plugin only for a distinct group of related commands.

Read the full file on GitHub · 42 lines

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. 1mo ago Changed · +2 lines · +53 tokens per session 755722dbfb26
  2. 1mo ago First seen · 40 lines · 479 tokens per session scan A c023c53e7750

Subscribe to this mod's changes

ai-helpers AGENTS.md is an instructions file published in the GitHub repository openshift-eng/ai-helpers (121 stars, last pushed today), licensed Apache-2.0. It adds 532 tokens to every session, about $0.0021 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.

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