AGENTS.mdA

AGENTS.md from bretfisher/skills is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned

mdr add bretfisher/skills/AGENTS.md@git:20261106.9ca18d3

Pins git:20261106.9ca18d3 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 14 of 14 checks passed
Kind: AGENTS.md file
Repository: bretfisher/skills
Path: AGENTS.md
Versions recorded: 13
Latest version: git:20261106.9ca18d3, committed Nov 6, 2026
First version recorded: Aug 31, 2026
Size: 12,759 bytes
Repository stars: 21
License: MIT

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Agent guide for this repo

This repo holds reusable [Agent Skills](https://docs.claude.com/en/docs/agents-and-tools/agent-skills) for DevOps / platform work.
Read this before creating, editing, or evaluating a skill.

## Layout

```text
plugins/<group>/              # one plugin per group: devops (bretfisher-devops) and utils (bretfisher-utils, everything else)
  plugin.json                 #   Agent Plugins 1.0.0 manifest (Codex reads it); .claude-plugin/ and .cursor-plugin/ hold the same metadata
  skills/<skill-name>/        #   SOURCE — committed; a plugin install copies the whole plugin folder
    SKILL.md                  #     the skill itself: description, working style, checklist, validate, done-when
    references/*.md           #     detail read only when a branch needs it (rules + why, procedures)
    scripts/*                 #     deterministic helpers the skill runs (linted, --help, structured output)
    agents/openai.yaml        #     Codex display name and short description (and invocation policy when SKILL.md sets one)
skills-devops, skills-utils   # symlinks to plugins/devops/skills and plugins/utils/skills, for browsing only
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add bretfisher/skills/AGENTS.md@sha256:7e21baecf8bf2c9e

The line at the top of this page pins the label git:20261106.9ca18d3, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_g4gptqlj5ckzq7v3.svg)](https://markdownregistry.com/a/art_g4gptqlj5ckzq7v3)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 13 versions of this file, between Aug 31, 2026 and Nov 6, 2026, about one every 6 days.

version	committed	commit	size	audit
git:20261106.9ca18d3 latest	2026-11-06	9ca18d3	12,759 B	A	view · diff
git:20261106.db9bb14	2026-11-06	db9bb14	12,687 B	A	view · diff
git:20261104.4404633	2026-11-04	4404633	12,577 B	A	view · diff
git:20261104.e27cb65	2026-11-04	e27cb65	12,422 B	A	view · diff
git:20261104.bf6bb9e	2026-11-04	bf6bb9e	11,734 B	A	view · diff
git:20261012.fe370ec	2026-10-12	fe370ec	10,249 B	A	view · diff
git:20261011.fb45e06	2026-10-11	fb45e06	8,953 B	A	view · diff
git:20261011.243278c	2026-10-11	243278c	8,756 B	A	view · diff
git:20260914.dd89a87	2026-09-14	dd89a87	8,742 B	A	view · diff
git:20260912.860b3f0	2026-09-12	860b3f0	8,234 B	A	view · diff
git:20260911.8c60b8c	2026-09-11	8c60b8c	7,837 B	A	view · diff
git:20260905.88afa55	2026-09-05	88afa55	7,990 B	A	view · diff
git:20260831.a4de54b	2026-08-31	a4de54b	7,386 B	A	view

Audit of the latest version

A 14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Size between 200 bytes and 200 KB (12759 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

bretfisher/skills · 21 stars · license MIT · pushed 2026-11-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_g4gptqlj5ckzq7v3
GET https://markdownregistry.com/api/v1/resolve?ref=bretfisher/skills/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/7e21baecf8bf2c9e470a688a08670c9b53177e8465bb5576503f6db3f4e6d28a

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: how to write a good AGENTS.md · AGENTS.md vs CLAUDE.md · which agent file does what.

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