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GitHub, Slack, and Linear are wired in directly. Everything else — databases, browser automation, third-party APIs — comes through MCP servers. The MCP Registry (under Settings → Capabilities in the Cosmos menu) is where you add them, including partner servers like Atlassian, Sentry, Stripe, and Figma.

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Managing MCP Configurations

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Updating or Removing

Manage your active servers directly from the MCP Registry page under Settings → Capabilities. From there you can update credentials, change scope, or delete configurations you no longer need.

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Pinning to an Expert

To make a registry server available inside a specific Expert, attach it from the Tools section of the Expert editor. The MCP server selector lists every server in the registry that the Expert can see — pick the ones you want and save. Pinned servers launch automatically with each session created from that Expert.

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See Also

  • Skills — extend Experts with reusable knowledge packages using the agentskills.io specification
  • Understanding Files — the persistent storage layer that backs Skills and other Expert outputs