# 144 - 2026-03-24: Tool layering and goal-first strategy planning

**Status**: ✅ Completed  
**Type**: Planning / Product Strategy  
**Task**: TASK-113

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## Summary

Added a new umbrella task tree for the next major product-direction wave:

- layered tool model
- small public LLM surfaces
- `set_goal`-first orchestration
- vision + measure/assert strategy
- `_docs/` migration roadmap

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## Changes

- added umbrella task `TASK-113`
- added detailed subtask and leafy docs covering:
  - policy and terminology
  - surface exposure matrix
  - goal-first orchestration
  - macro/workflow design rules
  - vision/measurement/assertion architecture
  - prompt/instruction rewrite
  - exact documentation migration map

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## Files Modified (high level)

- `_docs/_TASKS/README.md`
- `_docs/_TASKS/TASK-113*`
- `_docs/_CHANGELOG/README.md`
