champion-kit vs skill-reviewer
champion-kit is a plugin bundle for AI coding tools published by Anthropic. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-official). skill-reviewer is a plugin bundle for AI coding tools published by Terry Nyberg. Marketplaces we read that list it: 1 (Community GitHub marketplaces). As of our marketplace pass on 2026-11-10. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace | ||
|---|---|---|
| Claude Code: claude-plugins-official | Listed Version: 0.5.0 Forks (GitHub): 4 858 Stars (GitHub): 46 630 Not marked · First seen |
Not listed |
| Community marketplace terryc21/skill-reviewer | Not listed | Listed Version: 0.3.0 Forks (GitHub): 7 Stars (GitHub): 57 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 | champion-kit | skill-reviewer |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 46 630 (better) | 57 (worse) |
| Forks (GitHub) (differs) | 4 858 (better) | 7 (worse) |
| 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) | 8 | 1 |
| Licence (differs) | Not stated | Apache-2.0 |
| Repository (differs) | github.com/anthropics/claude-plugins-official | github.com/terryc21/skill-reviewer |
| Changes in the last 7 days | 2 | 2 |
| First seen (differs) | 2026-11-06 | 2026-11-08 |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
champion-kit
Help Claude Code champions run hackathons and office hours, find patterns worth sharing, help teammates climb the steps of AI adoption, and write a shareable AI maturity report.
skill-reviewer
Use when reviewing a Claude Code skill, auditing skill quality before publish, or asking "is this skill any good?". Produces structured reports with file:line citations, severity-rated findings cards, and an optional second-opinion pass. Lens variants: full (default), safety, discoverability, architecture, parseability, tests, quick.
How to run each
champion-kit As a Claude Code plugin
/plugin install champion-kit@claude-plugins-officialskill-reviewer As a Claude Code plugin
/plugin marketplace add terryc21/skill-reviewer
/plugin install skill-reviewer@skill-reviewerCommands 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: champion-kit · What it can do: skill-reviewer · Compare two other plugins
Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-official/blob/HEAD/.claude-plugin/marketplace.json. 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.