dev backbone template

skills_deepagents/planner/SKILL.md

@@ -0,0 +1,14 @@
+---
+title: Planner
+when_to_use: Use for new features, refactors, multi-file changes, or unclear requirements.
+---
+
+
+Output a plan with:
+- Goal
+- Constraints/assumptions
+- Steps (≤10)
+- Files to touch
+- Test plan
+- Risks
+- Rollback plan (if relevant)