Skip to main content
An MCP or skill hub is a source of MCP servers and skills that you register in code on your Agent Service, and that users then assign to a given agent in a chat. A hub can be a trusted third-party service, or your own implementation. Hubs come in two kinds, one per resource type:

MCP Hub

Install MCP servers, and configure their credentials.

Skill Hub

Install skills published by others.

​
How It Works

Installing and equipping are two separate steps, so a user configures something once and reuses it everywhere afterwards:
1

Install into the pool

The user browses a hub and installs an MCP server or a skill, along with any credentials they entered. Every hub feeds the same pool, so what came from which source stops mattering once it is installed.
2

Equip an agent's workspace

In a chat, the user picks from the pool to add it to that agent’s workspace. Its tools reach the agent immediately.
The pool belongs to the user, not to a chat. The same MCP server can be equipped in ten different workspaces without entering its API key again, and it outlives every one of them.
Hubs are optional. Without any registered, users can still add MCP servers by pasting a configuration and skills by uploading a folder.

​
Further Reading

Agent Service

The hosting layer a hub plugs into.

Workspace Manager

Where an equipped MCP server or skill runs.