Select Custom Agents in the sidebar and open the agent.
Choose what to do:
Run now: run a check immediately, outside the schedule. It's shown for active agents. The page updates when the run finishes.
Pause, in the actions menu: stop scheduled runs. Resume starts them again.
Edit: change the agent in Chat.
[Image: A custom agent's page with "Run now", "Edit" and the actions menu]
Only the agent's creator can pause and resume it. Run history lists past runs and their results.