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Get Started Free →CEO/founder-mode plan review. Four modes: scope expansion, selective expansion, hold scope, scope reduction. 10 review sections from architecture through long-term trajectory. Nuclear scope challenge, dream state mapping, error and rescue registry. Optional cross-model outside voice.
| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-02 | ✗→✓ | ▲ Improved | -5% | 0% |
| case-04 | ✗→✓ | ▲ Improved | 56% | 0% |
| case-06 | ✗→✓ | ▲ Improved | 1% | 0% |
| case-08 | ✗→✓ | ▲ Improved | 29% | 0% |
| case-10 | ✗→✓ | ▲ Improved | 8% | 0% |
name: plan-ceo-review description: > CEO/founder-mode plan review. Four modes: scope expansion, selective expansion, hold scope, scope reduction. 10 review sections from architecture through long-term trajectory. Nuclear scope challenge, dream state mapping, error and rescue registry. Optional cross-model outside voice. metadata: sources:
repo: garrytan/gstack path: plan-ceo-review/SKILL.md commit: f4bbfaa5bdfd2d6ce59541c2145432febde57fed attribution: Garry Tan license: MIT usage: referenced
Other measured skills in the registry, with their headline benchmark lift.