Hub/AI Plugins/MCP-based
Which ecosystems support MCP-based?
Plugins can bundle or are built on Model Context Protocol servers.
10 Yes0 Partial
Verified Yes: ChatGPT plugins, Codex plugins, Claude plugins (apps), Claude Code plugins, Cursor plugins, GitHub Copilot / VS Code plugins, Gemini CLI extensions, Gemini app & Gemini Enterprise, Microsoft 365 Copilot plugins, Goose extensions.
| Ecosystem | Status | Notes | Source |
|---|---|---|---|
| ChatGPT pluginsOpenAI | Yes | Connected apps are built on MCP (Apps SDK). | Source |
| Claude Code pluginsAnthropic | Yes | Plugins bundle MCP servers. | Source |
| Claude plugins (apps)Anthropic | Yes | Plugins bundle MCP connectors. | Source |
| Codex pluginsOpenAI | Yes | mcp.json bundles MCP servers. | Source |
| Cursor pluginsAnysphere | Yes | Plugins bundle MCP servers. | Source |
| Gemini app & Gemini EnterpriseGoogle | Yes | Add a custom MCP server URL as a Connected App. | Source |
| Gemini CLI extensionsGoogle | Yes | gemini-extension.json bundles MCP servers (stdio, SSE, streamable HTTP). | Source |
| GitHub Copilot / VS Code pluginsGitHub / Microsoft | Yes | Components: agents, skills, hooks, extensions, MCP and LSP. | Source |
| Goose extensionsBlock / AAIF | Yes | Extensions are MCP servers. | Source |
| Microsoft 365 Copilot pluginsMicrosoft | Yes | Declarative agents with MCP plugins (Agents Toolkit 6.12.0+), dynamic tool discovery. | Source |
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