Hub/AI Plugins/Git marketplaces
Which ecosystems support Git marketplaces?
Add third-party or team marketplaces from a Git repository.
6 Yes1 Partial
Verified Yes: ChatGPT plugins, Codex plugins, Claude plugins (apps), Claude Code plugins, Cursor plugins, GitHub Copilot / VS Code plugins.
| Ecosystem | Status | Notes | Source |
|---|---|---|---|
| ChatGPT pluginsOpenAI | Yes | Import a GitHub marketplace with daily sync. | Source |
| Claude Code pluginsAnthropic | Yes | Marketplaces via .claude-plugin/marketplace.json. | Source |
| Claude plugins (apps)Anthropic | Yes | GitHub, GitHub Enterprise and public GitLab/Bitbucket marketplaces; up to 25 per account. | Source |
| Codex pluginsOpenAI | Yes | codex plugin marketplace add owner/repo; also reads .claude-plugin/marketplace.json. | Source |
| Cursor pluginsAnysphere | Yes | Multi-plugin repos via .cursor-plugin/marketplace.json; community plugins on cursor.directory. | Source |
| GitHub Copilot / VS Code pluginsGitHub / Microsoft | Yes | Marketplaces via marketplace.json on GitHub or other git hosts. | Source |
| Gemini CLI extensionsGoogle | Partial | Install single extensions from a Git URL; no multi-plugin marketplace format documented. | Source |
| Gemini app & Gemini EnterpriseGoogle | Unknown | — | |
| Goose extensionsBlock / AAIF | Unknown | — | |
| Microsoft 365 Copilot pluginsMicrosoft | Unknown | — |
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