Agent skill

Plugin Packaging

by glittercowboy in glittercowboy/plugin-freedom-system

Create branded PKG installers for plugin distribution. An agent skill from glittercowboy/plugin-freedom-system.

No licenceAuto-check passed

Install Plugin Packaging

skills CLI
$ npx skills add glittercowboy/plugin-freedom-system --skill plugin-packaging -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install glittercowboy/plugin-freedom-system plugin-packaging --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/glittercowboy/plugin-freedom-system.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/plugin-packaging .claude/skills/plugin-packaging && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
plugin-packaging
GitHub stars
216
Token cost
~1.9k tokens
SKILL.md length
642 words
Files
5 (incl. references, assets)
Skills in repo
15
Repo updated
First seen
Licence
None found

At a glance

Create branded PKG installers for plugin distribution. An agent skill from glittercowboy/plugin-freedom-system.

  • Works in 6 steps: Verify Prerequisites → Extract Plugin Metadata → Create Branding Files → …
  • User requests to package a plugin
  • SKILL.md covers Overview, Workflow, Integration Points and Decision Menu, plus 3 more sections
  • Calls git

What it does

Plugin Packaging is an agent skill from glittercowboy/plugin-freedom-system. Create branded PKG installers for plugin distribution. Use when user requests to package a plugin, create installer, share plugin with others, or mentions distributing/sending plugin to someone. Invoked by /package command or natural language like 'create installer for TapeAge' or 'package GainKnob'.

Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 6 other files, including reference files and assets (for example `references/pkg-creation.md`).

The repository describes itself as: AI-assisted JUCE plugin development system for MacOS by TÂCHES.

When your agent uses it

  • User requests to package a plugin
  • Create installer
  • Share plugin with others
  • Mentions distributing/sending plugin to someone

Example prompts

  • “create installer for TapeAge”
  • “package GainKnob”
  • “/plugin-packaging”

Workflow steps

6 steps, taken from the step headings in SKILL.md.

  1. Verify Prerequisites
  2. Extract Plugin Metadata
  3. Create Branding Files
  4. Build Base Package
  5. Build Branded Installer
  6. Output Distribution Package

What it can do on your machine

Read from SKILL.md and the folder at commit e965cdd. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Plugin Packaging loads about 1.9k tokens when it runs, and up to ~4.7k if it reads all its reference files. Until then it costs about 80 tokens; SKILL.md has 642 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~80
When it runs · the whole SKILL.md, loaded when a task matches
~1.9k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.7k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 642 words (~1,908 tokens).

“Purpose: Create professional PKG installers for sharing plugins with others.”

— opening of SKILL.md by glittercowboy
name
plugin-packaging

Read the full SKILL.md on GitHub

Files

SKILL.md and 4 other files (references, assets) in .claude/skills/plugin-packaging of glittercowboy/plugin-freedom-system.

  • SKILL.md
  • assets/conclusion-template.txt
  • assets/readme-template.txt
  • assets/welcome-template.txt
  • references/pkg-creation.md

Open the folder on GitHubat commit e965cdd

Compare with similar skills

Plugin Packaging next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Plugin Packaging compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Plugin Packaging this skillglittercowboy/plugin-freedom-system216—~1.9kAutomated safety check: PassNone
Packaging Static Installernetdata/netdata81k—~4.4kAutomated safety check: NotesGPL-3.0
Brand Guidelinesalirezarezvani/claude-skills28k1 repos~1.3kAutomated safety check: PassMIT
Anthropic Brand Stylinganthropics/skills180k29 repos~559Automated safety check: PassApache-2.0
Brand Extractnexu-io/open-design100k—~3.1kAutomated safety check: PassApache-2.0
Brand Guidelinesnexu-io/open-design100k—~346Automated safety check: PassApache-2.0

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Questions about Plugin Packaging

What does Plugin Packaging do?

Create branded PKG installers for plugin distribution. An agent skill from glittercowboy/plugin-freedom-system. Plugin Packaging is an agent skill from glittercowboy/plugin-freedom-system. Create branded PKG installers for plugin distribution.

When should I use Plugin Packaging?

Plugin Packaging fits situations like: user requests to package a plugin; create installer; share plugin with others; mentions distributing/sending plugin to someone.

How do I install Plugin Packaging in Claude Code?

Run `npx skills add glittercowboy/plugin-freedom-system --skill plugin-packaging -a claude-code`. Or copy the skill folder (.claude/skills/plugin-packaging in glittercowboy/plugin-freedom-system) into .claude/skills/plugin-packaging in your project. Claude Code loads it when a task matches its description.

How do I install Plugin Packaging in Codex?

Run `npx skills add glittercowboy/plugin-freedom-system --skill plugin-packaging -a codex`. Or copy the skill folder (.claude/skills/plugin-packaging in glittercowboy/plugin-freedom-system) into .agents/skills/plugin-packaging in your project. Codex loads it when a task matches its description.

Can I use Plugin Packaging in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add glittercowboy/plugin-freedom-system --skill plugin-packaging -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/plugin-packaging, .gemini/skills/plugin-packaging, .github/skills/plugin-packaging and .opencode/skills/plugin-packaging in your project.

What does Plugin Packaging need to run?

Going by SKILL.md and its folder, Plugin Packaging needs the command-line tools its instructions call (git).

Does Plugin Packaging access the network?

SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Plugin Packaging safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Plugin Packaging use?

No licence was found for Plugin Packaging or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Plugin Packaging use?

About 1.9k tokens (SKILL.md is roughly 7.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 2.8k tokens, read only when the agent opens those files.

What are the alternatives to Plugin Packaging?

Skills that share tags, products or a category with Plugin Packaging: Packaging Static Installer (netdata/netdata, 81k stars), Brand Guidelines (alirezarezvani/claude-skills, 28k stars), Anthropic Brand Styling (anthropics/skills, 180k stars) and Brand Extract (nexu-io/open-design, 100k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Plugin Packaging?

glittercowboy (a GitHub user) maintains it in glittercowboy/plugin-freedom-system, which has 216 GitHub stars. The repository holds 15 skills in this directory. The repository was last updated on November 19, 2025.

Source: glittercowboy/plugin-freedom-system on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.