Builder Skills vs han-plugin-builder
Builder Skills is a plugin bundle for AI coding tools published by Builder.io. Marketplaces we read that list it: 1 (Community GitHub marketplaces). han-plugin-builder is a plugin bundle for AI coding tools published by testdouble. 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 |  Builder Skills |  han-plugin-builder |
|---|---|---|
| Community marketplace builderio/skills | Listed Version: not stated Forks (GitHub): 238 Stars (GitHub): 4 655 Not marked · First seen |
Not listed |
| Community marketplace testdouble/han | Not listed | Listed Version: 2.2.1 Forks (GitHub): 28 Stars (GitHub): 342 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 | Builder Skills | han-plugin-builder |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 4 655 (better) | 342 (worse) |
| Forks (GitHub) (differs) | 238 (better) | 28 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Remote server (dispatch.agent-native.com/mcp) | Installs as a plugin bundle |
| Transport (differs) | Streamable HTTP | Not stated |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 27 | 3 |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/builderio/skills | github.com/testdouble/han |
| Changes in the last 7 days (differs) | 0 | 2 |
| First seen (differs) | 2026-10-15 | 2026-11-08 |
| Endpoint at the last check (differs) | Responded 7 h ago, requires authentication | no remote endpoint we check |
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
Builder Skills
Public Builder skills for docs-first discipline, autonomous execution, cross-agent review, local-first Rewind memory, efficient agent workflows, clear status recaps, Agent-Native workflow apps, and experimental configurable software factory workflows.
han-plugin-builder
Guidance for building Claude Code skills, agents, and plugins. The guidance skill answers authoring questions and, run with init, vendors the full guidance set into a repo as a path-scoped rule index so the right guidance surfaces while editing skill and agent files. Opt-in and dependency-free: installed on its own, not pulled in by the han meta-plugin.
How to run each
Builder Skills As a Claude Code plugin
/plugin marketplace add builderio/skills
/plugin install builder-skills@builder-skillshan-plugin-builder As a Claude Code plugin
/plugin marketplace add testdouble/han
/plugin install han-plugin-builder@hanCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Builder Skills has a remote endpoint we check. How we check endpoints
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: Builder Skills · What it can do: han-plugin-builder · 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.