MCP & Tool Protocols
MCP client
The AI application component that connects to an MCP server and uses what it exposes.
Example
A desktop assistant acts as the MCP client connecting models to external servers.
Why it matters
It lets an AI application use capabilities supplied through the shared protocol.
You'll hear it
“The client shows an approval request before the action runs.”
Can you control it?
Set by the team
The people building or running the AI choose this setup. An everyday user generally needs their help to change how this part works.
Common questions
- Is the client the same as the language model?
- No. It is part of the surrounding application that manages the connection.
- Can clients support different features?
- Yes. Compatibility depends on the capabilities and versions each supports.
- Does adding a server guarantee the AI will use it?
- No. Availability and actual selection are separate matters.