Deep research — gather wide, lose nothing The failure mode this skill exists to prevent: a big parallel research fan-out gathers 80–100K tokens of detail, each subagent returns a trimmed summary , the orchestrator compresses again into a short brief, and the raw findings live only in ephemeral agent transcripts (scratchpad task outputs) that vanish when the container is reclaimed. Net: expensive research → a thin artifact, detail gone. Don't do that. The rule: two durable artifacts, never just one Every nontrivial research effort produces, and SAVES to disk: 1. A synthesis — the brief / answe…