sample-plugin

sample-plugin is an open-source integrations skill for Claude Code and compatible agents, published by nexu-io. Its author describes it as: “Phase 1 sample plugin synthesizing a SKILL.md frontmatter for backwards-compat tests.”. The project has 89k stars on GitHub and is available under the Apache-2.0 license. Add it to your setup with `/plugin marketplace add nexu-io/open-design`.

What sample-plugin does

This is the SKILL.md half of the Phase 1 e2e fixture. The companion `open-design.json` sidecar carries the canonical OpenDesign plugin manifest fields; this file proves the SKILL-only adapter path stays honest when an install lacks an explicit sidecar (just delete `open-design.json` to test the legacy compat tier).

Installation

Add sample-plugin to your agent with:

/plugin marketplace add nexu-io/open-design

Always review a skill's source before installing it. This command comes from the skill's public repository; the linked repo is the source of truth for exact setup steps.

What's inside

The SKILL.md for sample-plugin is organised into these sections:

• Workflow

When to use it

Reach for sample-plugin when you want integrations help from your agent without writing the same instructions every session. Load the skill and the agent picks it up automatically for relevant tasks.

Strengths

• Clear Apache-2.0 license — safe to read and adapt
• Ships in nexu-io/open-design, an established project with 88,812 GitHub stars
• Actively maintained (recent commits)

Topics

Frequently asked questions

What does sample-plugin do?

Phase 1 sample plugin synthesizing a SKILL.md frontmatter for backwards-compat tests.

How do I install sample-plugin?

Run /plugin marketplace add nexu-io/open-design in your agent, then reload your skills. Review the source at https://github.com/nexu-io/open-design before installing.

Is sample-plugin free to use?

Yes. sample-plugin is free and open source under the Apache-2.0 license, so you can read, run, and adapt it within that license's terms.

Where does sample-plugin come from?

sample-plugin ships inside nexu-io/open-design, a repository that contains 61 catalogued skills in total. The repository's 88,812 GitHub stars apply to that whole collection, not to this skill on its own.