skill-breeder vs plugin-and-skill-dev
skill-breeder is no longer listed on any marketplace we read: these are its last known data, as of 2026‑10‑16.
skill-breeder is a plugin bundle for AI coding tools published by angri450. No marketplace we read lists it any more. plugin-and-skill-dev is a plugin bundle for AI coding tools published by Craig Motlin. Marketplaces we read that list it: 1 (Community GitHub marketplaces). As of our marketplace pass on 2026-10-30. A plugin in this pair is no longer listed on any marketplace we read, so search engines are asked not to index the page.
Where each is published
| Marketplace | ||
|---|---|---|
| Community marketplace angri450/nong.toolkit.net | Removed on 2026-10-16 Version: not stated Forks (GitHub): 0 Stars (GitHub): 1 Not marked · First seen |
Not listed |
| Community marketplace motlin/claude-code-plugins | Not listed | Listed Version: 1.39.0 Forks (GitHub): 6 Stars (GitHub): 20 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | skill-breederno longer listed · | plugin-and-skill-dev |
|---|---|---|
| Marketplaces that list it (differs) | 0 | 1 |
| Stars (GitHub) (differs) | 1 | 20 |
| Forks (GitHub) (differs) | 0 | 6 |
| Last release | Not published | Not published |
| Where it runs | Installs as a plugin bundle | Installs as a plugin bundle |
| Transport | Not stated | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | Not published | 1 |
| Licence (differs) | Not stated | Apache-2.0 |
| Repository (differs) | github.com/angri450/nong.toolkit.net | github.com/motlin/claude-code-plugins |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-15 | 2026-10-29 |
Lines where the two differ have a tinted background and bold values. No value is marked better or worse: a plugin no marketplace lists any more is shown with its last known data, which we do not rank against current figures.
What to use instead of skill-breeder
Plugins still listed whose own names, descriptions, tools and skills are closest in meaning to it. Comparable, not endorsed.
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Plugin and skill authoring: create/edit skills, agents, plugins, CLAUDE.md files, search skills, manage dependencies
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For developers creating and maintaining skills for AI coding agents.
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Build, enhance, validate, and package Claude skills end-to-end. Coordinates skill-builder, skill-enhancer, quality-checker, and skill-packager via the skill-architect agent.
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Make skills easier to invoke correctly, follow consistently, and verify before distribution.
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Create and update portable agent skills.
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Guide for creating Claude Code skills following Anthropic's best practices
What each says it does
skill-breeder
Skill authoring guide — templates, naming, reference structure
plugin-and-skill-dev
Development guidelines for writing stable, maintainable skills, agents, and commands
How to run each
skill-breeder
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
plugin-and-skill-dev As a Claude Code plugin
/plugin marketplace add motlin/claude-code-plugins
/plugin install plugin-and-skill-dev@motlin-claude-code-pluginsCommands built only from what the marketplaces declare; the full set for every client is on each card.
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: skill-breeder · What it can do: plugin-and-skill-dev · Compare two other plugins
Data comes from public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.