Do users in my organization need individual Copilot licenses to use a published Copilot Studio agent?

I have built a custom agent using Microsoft Copilot Studio and I personally have a valid Copilot license.

My question is about licensing for end users:

If I publish this agent and make it available to my organization,

Can other users in my organization use this agent without having individual Copilot licenses?

Or does every user who wants to use the agent need to have their own Copilot (Microsoft 365 Copilot / Copilot Studio) license?

In short:

Is the Copilot license required only for the agent creator, or also required for each end user who interacts with the published agent inside the organization?

Any clarification on licensing behavior and supported scenarios would be helpful.