enablement-skills: Instructions file for Codex

AGENTS.md

enablement-skills AGENTS.md is an instructions file for Codex, OpenCode from nthnclrk/enablement-skills. It costs 1,490 tokens per session, scanned A, original, MIT.

Repository instructions for a collection of reusable coding-agent skills, including their files, packaging rules, versions, tests, and release documents.

In plain words
What is it for?
Use them when adding, validating, packaging, versioning, or documenting skills in the enablement-skills repository.
Why use it?
They define where each skill's source of truth lives and what files a valid distributable skill must contain, reducing packaging and maintenance errors.

Instructions file for CodexOpenCode

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

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

Reuse

Borrowing it

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

Made for: Codex, OpenCode.

Wrote this? Show the measurements

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Per session 1,490 This file is loaded in full into every session.
When invoked 1,490 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 $0.01490 $0.01490
Opus 5.5 $0.00596 $0.00596
Sonnet 5.5 $0.00298 $0.00298
Haiku 4.5 $0.00149 $0.00149

Measured 24d ago against content hash 281203e75d90, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

enablement-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 24d 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 · 154 lines

How it starts

The opening of the file, as written. The whole thing — 154 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

Contributor and operator guide for this repository.

Purpose

This repository packages reusable enablement skills for broad deployment. Treat it as distributable infrastructure, not a personal prompt collection.

Scope

  • In scope: skills/, host packaging, bundle manifests, system playbooks, validation and evals, examples, lifecycle documentation.
  • Out of scope: one-off prompts, private credentials, customer data, environment-specific workarounds, and undocumented side-effect automations.

Source Of Truth

  • Skill behavior: skills/<skill-name>/
  • Packaging and compatibility state: VERSIONS.md
  • Release history: CHANGELOG.md
  • User orientation and installation: README.md
  • Bundle membership: plugins/BUNDLES.md

Portable Standard And Repository Policy

The portable Agent Skills format requires a skill folder containing SKILL.md with name and description frontmatter.

This repository uses a stricter local contract. Each canonical skill folder must include:

  • SKILL.md
  • agents/openai.yaml
  • a matching artifact under scripts/evals/skills/

Frontmatter in canonical SKILL.md files must contain exactly:

  • name
  • description

Use lowercase hyphenated names, match the folder name, and keep published names stable. Treat these additional rules as repository policy rather than requirements of the portable standard.

Craft Contract

Heading names are not required. A coaching skill, a router, and a house-style skill should not look the same. Every canonical skill must still do these jobs, under whatever headings fit:

  1. One job, said in a sentence a practitioner would say out loud.
  2. One leading concept, plus a short good excerpt and a short bad excerpt.
  3. Intake only for inputs that change this output.
  4. A procedure or named rules, with a checkable done-test on each step.
  5. Gotchas the model will hit without being told, and a quality bar a human can score in two minutes.

Use enablement-house-style for shared authoring conventions and explicit editorial reviews. Bundled skills do not inherit one another's instructions. Each specialist must carry the evidence, confidentiality, and action boundaries essential to its own job. Keep those constraints specific; do not copy the full house-style guide into each skill.

Read the full file on GitHub · 154 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. 24d ago Changed · +60 tokens per session 281203e75d90
  2. 2mo ago First seen · 154 lines · 1,430 tokens per session scan A 34eb469e6dd0

Subscribe to this mod's changes

enablement-skills AGENTS.md is an instructions file published in the GitHub repository nthnclrk/enablement-skills (16 stars, last pushed 25d ago), licensed MIT. It adds 1,490 tokens to every session, about $0.0060 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

enablement-skills AGENTS.md compared with instructions from other repositories

enablement-skills AGENTS.md next to 6 instructions from other repositories
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enablement-skills AGENTS.mdnthnclrk/enablement-skillsInstructions file1625d agoMITA1,490Codex, OpenCode
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deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode