Bcastelino Agent Skills Kit
- 2 repo stars
- Updated March 7, 2026
- bcastelino/agent-skills-kit
Agent Skills Kit is a Claude Code plugin marketplace that provides meta authoring tools, templates, a sample skill, and validation or packaging scripts for creating Agent Skills.
About
Agent Skills Kit is a Claude Code plugin marketplace for developers who outgrow only consuming other people’s skills and want to ship their own. The repo bundles two plugins centered on a meta authoring workflow: templates, an example skill, and scripts for validation and packaging so SKILL.md files stay consistent and installable. It is journey-wide because defining invoke-when rules, resources, and test flows applies whether you are scoping a prototype, documenting build conventions, or tightening review checklists. Intermediate users benefit most—you already run Claude Code and understand skills as the unit of agent behavior. Register the marketplace, install the creator-oriented plugins, scaffold from the template, run validation before you commit, and package artifacts you can share or reuse across projects. The kit does not replace domain skills; it is the factory floor for producing them with less copy-paste and fewer structural mistakes.
- Marketplace includes 2 plugins: meta skill-creator patterns plus scaffolding resources
- Templates and example skill demonstrate interactive skill structure and packaging layout
- Scripts support validation and packaging so skills meet expected SKILL.md conventions
- Sample skill shows end-to-end structure for testing new agent capabilities
- Community-category toolkit aimed at builders who publish or maintain their own skills
Bcastelino Agent Skills Kit by the numbers
- Data as of Jul 7, 2026 (Skillselion catalog sync)
/plugin install bcastelino-agent-skills-kit@bcastelino/agent-skills-kitAdd your badge
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| repo stars | ★ 2 |
|---|---|
| Last updated | March 7, 2026 |
| Repository | bcastelino/agent-skills-kit ↗ |
What it does
Author, validate, and package custom Agent Skills for Claude Code using meta templates, a sample skill, and packaging scripts instead of hand-rolling SKILL.md from scratch.
Who is it for?
Developers and skill maintainers who regularly add or update Claude Code skills and want a structured creator toolkit with scripts.
Skip if: Skip if you only install third-party skills and never author SKILL.md, or teams wanting a finished domain skill rather than authoring infrastructure.
What you get
After installing the kit, you can scaffold, validate, and package skills from templates so your agent extensions are repeatable and ready to register or share.
- New or updated Agent Skills from provided templates
- Validated SKILL.md structure before commit or publish
- Packaged skill artifacts suitable for registry or repo distribution
By the numbers
- Plugin count: 2
- Repository: bcastelino/agent-skills-kit
- Includes meta skill, templates, sample skill, and validation or packaging scripts
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Skill authoring and packaging toolkit with two plugins, not a single task integration or domain workflow skill.
FAQ
Who is Bcastelino Agent Skills Kit for?
It is for Claude Code users who create or maintain Agent Skills and want templates, a working example, and validation or packaging automation.
When should I use Bcastelino Agent Skills Kit?
Use it whenever you need a new skill, refactor SKILL.md structure, or package skills for distribution—especially at the start of a custom agent workflow in Build.
How do I add Bcastelino Agent Skills Kit to my agent?
Add the bcastelino/agent-skills-kit repository as a Claude Code plugin marketplace, install its two plugins, then follow the meta skill and templates to author and validate your skills.