{"slug": "build-plugins-for-claude", "title": "Build Plugins for Claude", "summary": "Anthropic opened a new directory submission portal that lets developers on paid Claude plans publish plugins packaging MCP connectors, Agent Skills, or both into the Claude directory, with review tracking and post-launch usage analytics showing installs by product surface and version. Claude supports the latest MCP spec, referred to as MCP 2.0, which includes a stateless core, plus two MCP extensions: MCP Apps for interactive UI inside chat and Enterprise Managed Auth for zero-touch OAuth for enterprise users. Anthropic said one discovery experience will roll out across Claude and Claude Code over the coming weeks, and existing skills, connectors, or plugins on the directory require no changes.", "body_md": "# Build plugins for Claude\n\n*You can now submit plugins to the Claude directory through a new developer portal, track them through review, and see usage analytics once they’re live.*\n\nEvery day, millions of people connect Claude to their apps, work tools, and data. Today, we're making it easier for developers to reach them.\n\nPlugins package MCP connectors, Agent Skills, or both, and are the main way to build third-party extensions for Claude. Build a plugin, submit it through the new directory submission portal, and once approved, it's listed in the [Claude directory](https://claude.ai/directory).\n\nThe [directory submission portal](https://claude.ai/directory/manage/new) is open to developers on paid Claude plans. There are two ways to submit and get your plugin published in the Claude directory:\n\nWhichever path you choose, the portal will guide you from submission to launch. You can:\n\nOnce your plugin is live, usage analytics show installs by product surface and version, so you can prioritize fixes and features for your users. On the discovery side, you’ll see how often your listing is viewed and which searches lead people to it, so you can refine it to reach new users.\n\nClaude supports the latest MCP spec, commonly referred to as [MCP 2.0](https://modelcontextprotocol.io/specification/2026-07-28), which includes a stateless core. You can improve the experience of using your plugin with two [MCP extensions](https://modelcontextprotocol.io/extensions/overview): [MCP Apps](https://claude.com/docs/connectors/building/mcp-apps/getting-started), for interactive UI inside chat, and [Enterprise Managed Auth](https://claude.com/docs/connectors/building/enterprise-managed-auth), for zero-touch OAuth for enterprise users. Support for more MCP features and extensions is coming soon.\n\nPlugins are the main way for third-party developers to create extensions for Claude. Over the coming weeks, one discovery experience will roll out across Claude and Claude Code. \n\nSkills and MCP connectors stay as building blocks, and the Claude directory will continue to list them. In the future, developers will be able to turn their connector listing into a plugin. If you have an existing skill, connector, or plugin on the Claude directory, you do not need to make any changes.\n\nTo get started with building plugins, read our docs for [how to build a plugin](https://claude.com/docs/build/overview) and submit your plugin [here](https://claude.ai/directory/manage/new). \n\nGet the developer newsletter\n\nProduct updates, how-tos, community spotlights, and more. Delivered monthly to your inbox.", "url": "https://wpnews.pro/news/build-plugins-for-claude", "canonical_source": "https://claude.com/blog/build-plugins-for-claude", "published_at": "2026-09-25 20:18:26+00:00", "updated_at": "2026-09-25 20:32:36.864285+00:00", "lang": "en", "topics": ["ai-agents", "agent-protocols", "developer-tools", "ai-products"], "entities": ["Anthropic", "Claude", "Claude Code", "Claude directory", "MCP", "MCP 2.0", "MCP Apps", "Enterprise Managed Auth"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/build-plugins-for-claude", "markdown": "https://wpnews.pro/news/build-plugins-for-claude.md", "text": "https://wpnews.pro/news/build-plugins-for-claude.txt", "jsonld": "https://wpnews.pro/news/build-plugins-for-claude.jsonld"}}