Individual skill

exhaustive

Use when asked to prove coverage, find missing cases, or enumerate state, decision, requirement, or behavior space. Not for round-based or single-property tests: use askme, property-test-authoring.

.devin/skills/exhaustive/SKILL.md

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Sep 28, 2026
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Apache-2.0

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# Exhaustive

## Contract

| Field | Bound contract |
|---|---|
| Trigger | The user says "exhaustive", "prove coverage", "did I miss any case", "enumerate the state space", or asks for a completeness audit before done. |
| Authority | Reversible local: writes only the coverage manifest artifact; rollback is deleting that file. No remote mutation. Read-only on the target source. |
| Side effect | Writes one classified coverage manifest (human-readable or `exhaustive-manifest/v1` YAML) with gaps prepared in dependency order; no source, VCS, config, or remote mutation. |
| Done | The manifest has zero unclassified cells and a one-line tally; for code state spaces the wildcard-catch-all assertion holds. |

## Inputs

- Must be supplied: the target surface to audit, a code area, a spec or feature, a design with open forks, or a refactor/deletion scope.