Installation
Adding a marketplace registers the catalog. It installs nothing until you install a plugin from it.
The marketplace is named spikyuni, and that is the name after the @ in every install command.
Claude Code
Section titled “Claude Code”/plugin marketplace add spikyuni/marketplace/plugin install <plugin>@spikyuniBoth commands also run outside a session as claude plugin marketplace add and
claude plugin install. Refresh the catalog with /plugin marketplace update. Claude Code does not
auto-update third-party marketplaces unless you turn that on under /plugin → Marketplaces.
codex plugin marketplace add spikyuni/marketplacecodex plugin add <plugin>@spikyuniCodex installs with plugin add, not plugin install.
GitHub Copilot CLI
Section titled “GitHub Copilot CLI”copilot plugin marketplace add spikyuni/marketplacecopilot plugin install <plugin>@spikyuniCursor
Section titled “Cursor”Cursor has no command that adds a repository catalog. An admin imports this repository as a team
marketplace, and its catalog is .cursor-plugin/marketplace.json.
Where plugins install from
Section titled “Where plugins install from”Every plugin is listed by its GitHub repository, pinned to the tag of the version published today,
so one entry installs on every harness above. The generator,
universal-plugin, writes each harness the source
kind it accepts: a separate Copilot CLI catalog, because Copilot CLI refuses a catalog that holds a
git-subdir source, and a Codex entry with the GitHub URL.