release SKILL.md skillA

release from atmosphere/atmosphere is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add atmosphere/atmosphere/release@git:20261019.ff4f7b0

Pins git:20261019.ff4f7b0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
atmosphere/atmosphere
Path
.claude/skills/release/SKILL.md
Versions recorded
1
Latest version
git:20261019.ff4f7b0, committed Oct 19, 2026
Size
4,722 bytes
Repository stars
3,822
License
Apache-2.0

Cut an Atmosphere release end to end — the only path to release-4x.yml. Use whenever a release, a version cut, "ship it" or publishing to Maven Central/npm/Homebrew/SDKMAN is requested. Runs the preflight in order (open carnet, compatibility review, CI green on HEAD, sample sweep covering HEAD), triggers the workflow, verifies every distribution channel, labels the carnet, and cleans up. Stops at the first failed check.

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

# Release

`release-4x.yml` publishes to five channels that cannot be taken back:

- Maven Central and npm are immutable.
- Homebrew and SDKMAN are announced to users.

This skill is the checklist in front of it. **Run every step in order and stop
at the first one that fails.** A failed check is reported to the maintainer
with the evidence. It is never worked around, and never answered with
"CI is green, so it is probably fine": that reasoning shipped 4.0.75 without a
sweep of its last three user-facing changes.

## Step 1: Open carnet

```bash
gh issue list -R "$(.agents/skills/carnet/carnet.sh tracker)" --state open \
   --json number,title -q '.[] | "#\(.number) \(.title)"'
.agents/skills/carnet/carnet.sh status --short
```

Every open entry is either fixed or **explicitly excluded by the maintainer for
this release**. An exclusion from a previous release does not carry over: ask
again. An entry another session holds in progress blocks the release.

## Step 2: Compatibility review

```bash
PREV=$(git tag --list 'atmosphere-4.*' --sort=-v:refname | head -1)
git log --oneline "$PREV..origin/main" -- ':(glob)modules/**/src/main/**' atmosphere.js/src
```
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add atmosphere/atmosphere/release@sha256:46da02e46cbd0816

The line at the top of this page pins the label git:20261019.ff4f7b0, 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 badge

[![mdr](https://markdownregistry.com/badge/art_qyft27vtv64s4hmv.svg)](https://markdownregistry.com/a/art_qyft27vtv64s4hmv)

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

Versions

The registry has recorded 1 version of this file, committed on Oct 19, 2026.

versioncommittedcommitsizeaudit
git:20261019.ff4f7b0 latest2026-10-19 ff4f7b0 4,722 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (4722 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

atmosphere/atmosphere · 3,822 stars · license Apache-2.0 · pushed 2026-10-22 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_qyft27vtv64s4hmv
GET https://markdownregistry.com/api/v1/resolve?ref=atmosphere/atmosphere/release
GET https://markdownregistry.com/api/v1/blob/46da02e46cbd0816b27538813577480ceedfc6fc6ec6fe150bc808779d29c8be

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: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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