What is skills AGENTS.md?

Repository instructions for developing skills in the `skrrt-sh/skills` project. They define the required files, validation rules, and approved Git workflow for that project.

They are for building and validating skills, and for creating commits, pull requests, and releases through the project's prescribed tools. They also describe the supporting files each skill must contain.

They give an agent project-specific rules to follow, helping it avoid unsupported file formats or manually bypassing the repository's workflow.

How skrrt-sh/skills configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to skrrt-sh/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/skrrt-sh/skills/main/AGENTS.md

Clone the repo

git clone --depth 1 https://github.com/skrrt-sh/skills

Made for: Claude Code, 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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/skrrt-sh/skills/agents-md/github.svg)](https://agentmods.dev/instructions/skrrt-sh/skills/agents-md)

Your own site

<a href="https://agentmods.dev/instructions/skrrt-sh/skills/agents-md"><img src="https://agentmods.dev/badge/instructions/skrrt-sh/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.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/skrrt-sh/skills/agents-md"><img src="https://agentmods.dev/badge/instructions/skrrt-sh/skills/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 631 This file is loaded in full into every session.

When invoked 631 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.

Model	Per session	Once invoked
Fable 5.1	$0.00631	$0.00631
Opus 5.5	$0.00252	$0.00252
Sonnet 5.5	$0.00126	$0.00126
Haiku 4.5	$0.00063	$0.00063

Measured 9d ago against content hash f7c37f55fde3, 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 9d 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 · 44 lines

How it starts

The opening of the file, as written. The whole thing — 44 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Git workflow

Use the Skrrt ship skills for git work: commit for commits, pr for pull and merge requests, release for releases. Never hand-write git commit, gh pr create, gh release create, glab mr create, or glab release create instead. Reconfiguring the workflow is /setup, which only the user can run.

Read .agents/ship.md before changing any git workflow state.

Skill conventions

Each skill lives at skills/<bucket>/<name>/SKILL.md with its supporting files co-located (references/, scripts/, assets/, agents/, config/, evals/). There are no per-skill manifests and no plugin-level hooks: a skill that needs a script bundles it under its own scripts/ and invokes it from SKILL.md.

Every skill must also carry agents/openai.yaml (Codex interface and invocation policy) and evals/evals.json (at least three behavior cases); every model-invocable skill additionally needs evals/trigger-evals.json (20+ queries, 8+ each way). scripts/validate-skills.sh fails without them, and it also fails on any frontmatter key outside name, description, allowed-tools, and disable-model-invocation. Only setup sets disable-model-invocation: true and allow_implicit_invocation: false; every other skill stays model-invocable. Gate side effects with the permission rules in templates/claude-settings.json. A skill that bundles scripts pre-approves them with allowed-tools: Bash(${CLAUDE_SKILL_DIR}/scripts/<name>.sh:*) and invokes them directly, with no bash prefix and no quotes.

When adding or renaming a skill, keep four places in sync:

The skills array in skills/<bucket>/.claude-plugin/plugin.json: paths relative to the bucket (./commit), and they may not escape it.
The skills array in the root .claude-plugin/plugin.json: repo-relative paths (./skills/ship/commit), the repo-wide aggregate.
The bucket's README.md (one linked line per skill).
The Skills section in the root README.md.

Read the full file on GitHub · 44 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.

9d ago First seen · 44 lines · 631 tokens per session scan A f7c37f55fde3

Subscribe to this mod's changes

skills AGENTS.md is an instructions file published in the GitHub repository skrrt-sh/skills (3 stars, last pushed 9d ago), licensed MIT. It adds 631 tokens to every session, about $0.0025 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 2026-10-28.

Building agents Commits Git and workflow Releases agent-skills claude claude-code-marketplace claude-code-plugin markdown

skills AGENTS.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
skills AGENTS.mdskrrt-sh/skills	Instructions file	3	9d ago	MIT	A	631	Claude Code, Codex, OpenCode
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	yesterday	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	yesterday	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

skills: Instructions file for Claude Code