Possibility to run Build and deploy Plans on a single remote agent

[karthikys]

Is there anyway to make one single remote agent work for both Build and Deploy plans?

When trying to add an agent we notice that other plans aren't able to run for the following reason:
Agent doesn't meet job requirement.

[Krystian Brazulewicz]

By configuring agent on the deployment environment you're making this agent used exclusively by the environment. You don't need this setting for your deployment to be executed.

Meaning of this option is "I want my deployment to be executed only on this agent, and this agent is from now on dedicated to this deployment". Single agent can be dedicated to multiple environment.

So in your case please unconfigure the agent in the Environment configuration.