Adds a new skill for creating, managing, and adopting plugins across Claude Code and GitHub Copilot CLI marketplaces. Includes three Bash scripts (inventory, gen_manifests, validate), three reference docs (cross-compat, claude-code, copilot-cli), a test harness with 18 passing tests, and an eval.yaml. Also adds the `marketplace` category to CATEGORIES.md and commits the plugin marketplace architecture research doc that informed the skill design. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
1.1 KiB
1.1 KiB
version: "1.0"
updated: 2026-06-20
when: >
Invoked when the user wants to create, manage, or maintain a plugin marketplace for
Claude Code and/or GitHub Copilot CLI. Covers four operations: (a) audit and refactor
a repository of skills/agents/hooks into a plugin marketplace layout, (b) adopt external
plugins/skills/agents from outside sources, (c) update and maintain an existing
marketplace.json and plugin manifests, (d) validate existing plugin manifests for naming,
structure, and cross-tool compatibility. Also triggered implicitly when the user asks
about distributing skills to a team, organizing loose skills into installable units, or
setting up cross-tool distribution — even without saying "marketplace".
references:
- https://code.claude.com/docs/en/plugins
- https://code.claude.com/docs/en/plugin-marketplaces
- https://code.claude.com/docs/en/plugins-reference
- https://docs.github.com/en/copilot/how-tos/copilot-cli/customize-copilot/plugins-creating
- https://docs.github.com/en/copilot/how-tos/copilot-cli/customize-copilot/plugins-marketplace