Author a skill

Read the pstack-t3 runtime before spawning workers, choosing models, scheduling, or isolating work. It maps those steps onto T3's orchestrator tools.

A skill is a folder with a SKILL.md. An agent reads it cold, mid-task, with no memory of why it was written. Write for that reader.

1. Decide the home

T3 can run any provider, and each provider loads skills from its own directories. Pick where the real files live, then link them everywhere the skill must work.