Individual skill

fromzero

Use when replacing a greenfield attempt with a clean pad of verified requirements. Not for rebuilding from primitives: use from-first-principle. Requires a committed, VCS-recoverable attempt.

.devin/skills/fromzero/SKILL.md

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License: Apache-2.0

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# Fromzero

## Contract

| Field | Bound contract |
|---|---|
| Trigger | The user wants to replace a greenfield attempt with a clean pad carrying only proven requirements. |
| Authority | Human-gated: requires explicit human invocation before acting; otherwise reversible local: writes only VCS-tracked targets (show the exact set before mutation); rollback is version control. No remote mutation. |
| Side effect | A new greenfield attempt on a clean pad; the old attempt remains recoverable through VCS. |
| Done | A new greenfield attempt exists carrying only verified requirement statements, and the old attempt is reachable in VCS history. |

## Not for

- Rebuilding a design from primitives: use from-first-principle.