filament-plugin-development skillA
filament-plugin-development is agent-read markdown (skill) from majdghithan/agent-skills: Build and publish custom Filament plugins (Filament is the Laravel admin-panel framework). Use when creating a Filament plugin/package, implementing the Plugin contract, scaffolding from the plugin skeleton, registering assets/resources/pages/render-hooks, making a configurable plugin, testing it, or publishing to Packagist and the filamentphp.com/plugins directory. Targets Filament v4 (v5 shares the same plugin API). For USING Filament (resources/forms/tables), use the laravel-filament skill in.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Building & publishing Filament plugins (v4 / v5) A Filament "plugin" is just a **Composer package** that extends a Filament app. Verified against `filamentphp.com/docs/4.x`. v5 shares the same plugin API. ## Two tiers - pick the smaller one **A. Plain package (components only).** Ships resources/pages/widgets/fields/actions and does **not** implement any contract. The installing app wires them in manually (`->resources([...])`, `->widgets([...])`). **If your package is one widget or one field, do this - you do not need the `Plugin` contract.** **B. Panel Plugin.** A class implementing `Filament\Contracts\Plugin`, registered with `->plugin(YourPlugin::make())`. Reach for this only when you bundle **multiple** things behind one registration, need **per-panel configuration**, or need boot-time logic. Rule of thumb: more than one moving part, or configurable -> Plugin contract; otherwise ship it plain. ## The `Plugin` contract Three methods: | Method | Runs | Purpose | |---|---|---| | `getId(): string` | - | Globally-unique, stable singleton key (e.g. `'blog'` - not `'settings'`, which clashes) | …
Read the whole file at its exact version.
How to install
mdr add majdghithan/agent-skills/filament-plugin-development@git:20260729.c006d55mdr add majdghithan/agent-skills/filament-plugin-development@sha256:4b8157b3c76f0a07Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_upp7o6ml66k3sg5c)
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Versions
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 (9078 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
majdghithan/agent-skills · 7 stars · license MIT · pushed 2026-09-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_upp7o6ml66k3sg5c GET https://markdownregistry.com/api/v1/resolve?ref=majdghithan/agent-skills/filament-plugin-development GET https://markdownregistry.com/api/v1/blob/4b8157b3c76f0a0791386f70873d078a2e71035505a82d5b39dd676766cb950d
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