Design Metrio AI agent prompts including orchestrator, sub-agents, and memory service prompts.
Use when: (1) creating new Metrio agent, (2) designing orchestrator prompt, (3) creating sub-agent prompts,
(4) setting up memory extraction/merger prompts, (5) user mentions "metrio prompt", "agent prompt",
"orchestrator", "sub-agent", "memory extraction", "memory merger".