composer-packages SKILL.md skillA
composer-packages from event4u-app/agent-config is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add event4u-app/agent-config/composer-packages@git:20261021.8f47545Pins git:20261021.8f47545 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- event4u-app/agent-config
- Path
src/skills/composer-packages/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261021.8f47545, committed Oct 21, 2026
- First version recorded
- Jun 3, 2026
- Size
- 5,874 bytes
- Repository stars
- 19
- License
- MIT
Use when building or maintaining a Composer library — versioning, Laravel integration, autoloading, publishing to private registries — even when the user says 'release a new version'.
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
# composer-packages ## When to use Use this skill when creating, maintaining, or publishing Composer library packages — including Laravel packages with service providers, Artisan commands, and config publishing. ## Procedure: Work with Composer packages 1. Read the package's `composer.json` for structure and dependencies. 2. Check if it's a Laravel package (look for `extra.laravel.providers`). 3. Read the package's `README.md` and `CHANGELOG.md`. 4. Check the `agents/` directory in the package for package-specific docs. ## Known packages Check the project's `composer.json` for organization-specific packages. Check `agents/overrides/skills/composer-packages.md` for the package registry and known packages list. ## Package structure ``` my-package/ ├── src/ # Source code │ ├── App/ │ │ └── Providers/ # Laravel service providers │ └── ... ├── config/ # Publishable config files ├── tests/ # Package tests ├── composer.json # Package manifest ├── README.md # Documentation ├── CHANGELOG.md # Version history └── agents/ # Package-specific agent docs ``` …
Read the whole file at its exact version.
How to install
mdr add event4u-app/agent-config/composer-packages@sha256:410065378c1e19f0The line at the top of this page pins the label git:20261021.8f47545, 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.
[](https://markdownregistry.com/a/art_6xikyuaceqxeiv27)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jun 3, 2026 and Oct 21, 2026, about one every 140 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261021.8f47545 latest | 2026-10-21 | 8f47545 | 5,874 B | A | view · diff |
| git:20260603.668ed88 | 2026-06-03 | 668ed88 | 4,858 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (5874 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
event4u-app/agent-config · 19 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_6xikyuaceqxeiv27 GET https://markdownregistry.com/api/v1/resolve?ref=event4u-app/agent-config/composer-packages GET https://markdownregistry.com/api/v1/blob/410065378c1e19f0e0d02d0d6d05b2d1a17c52c1b35f8a997600dd423a11ea89
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.