Use once, early. The output becomes the write policy you encode in the agent.
I'm building an agent that should decide what to save to long-term memory after a conversation. Given this transcript: [paste], list what should be persisted, what should be discarded, and why, as if defining a policy, not just answering for this one case.
Anything in square brackets is meant to be replaced. The builder turns those into fields you can type into.
Tired of re-pasting the same context into every new chat? That is what the Unimatrix MCP server is for.