Unilinear

Build agent memory system. Every time you decide to show your valuable finished outcome, USE THIS SKILL to make a memory (can be done by subagent if possible). Every time you decide to do a task, USE THIS SKILL to read memory.

Aligns Pi conversation-tree exploration with git file-state checkpoints. Use when starting risky experiments, designing skills/extensions, returning with /tree, or deciding whether to merge, cherry-pick, reset, or keep only distilled lessons.