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release-readiness SKILL.md skillA

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

Install it, pinned

mdr add summerengine/summer/release-readiness@git:20261020.94be522

Pins git:20261020.94be522 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: summerengine/summer
Path: library/skills/release-readiness/SKILL.md
Versions recorded: 5
Latest version: git:20261020.94be522, committed Oct 20, 2026
First version recorded: Oct 12, 2026
Size: 21,776 bytes
Repository stars: 86
License: MIT

Prove players can play a Summer release: server, online join, progress, files.

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-readiness: prove players can play it

Summer checks every upload: platforms, packs, and the files they name. Those
checks prove the export is well formed. They can't prove that a player who
presses **Play online** gets into a game. Each check below exists because a
real release passed every upload check and still failed for its players.

The creator docs have the same checklist, with the same numbers:
https://docs.summerengine.com/publishing/release-readiness (fetch it as `.md`).

## When to run it

- Before you upload a new Build of a game that will go to players.
- Before you promote or release a version.
- After a release fails for players, to find the cause, and then to add the
  check that would have caught it (see the last section).

For a jam build or a prototype nobody else plays, skip it.

## How to report

Run every check that applies. Each check needs **evidence**: a command's
output or something you saw in the running game. Reading the project and
deciding it looks right is not evidence.

Report one line per check:

- **pass**, with the evidence;
- **fail**, with what you saw;
- **not applicable**, with the reason (for example, no server);
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add summerengine/summer/release-readiness@sha256:a6e7b60f2a4a4f0f

The line at the top of this page pins the label git:20261020.94be522, 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_qene6cwuzyj4wxek.svg)](https://markdownregistry.com/a/art_qene6cwuzyj4wxek)

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

Versions

The registry has recorded 5 versions of this file, between Oct 12, 2026 and Oct 20, 2026, about one every 2 days.

version	committed	commit	size	audit
git:20261020.94be522 latest	2026-10-20	94be522	21,776 B	A	view · diff
git:20261016.e9d6e70	2026-10-16	e9d6e70	21,802 B	A	view · diff
git:20261016.75c9db4	2026-10-16	75c9db4	21,706 B	A	view · diff
git:20261015.ee152ef	2026-10-15	ee152ef	21,087 B	A	view · diff
git:20261012.3857d96	2026-10-12	3857d96	21,139 B	A	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 (21776 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

summerengine/summer · 86 stars · license MIT · pushed 2026-10-20 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_qene6cwuzyj4wxek
GET https://markdownregistry.com/api/v1/resolve?ref=summerengine/summer/release-readiness
GET https://markdownregistry.com/api/v1/blob/a6e7b60f2a4a4f0f0a7b2b27691cbe7aebe487584f69bae6de11a667e8056264

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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