# `mix parapet.doctor`
[🔗](https://github.com/szTheory/parapet/blob/v1.0.0/lib/mix/tasks/parapet.doctor.ex#L1)

Statically analyzes the application's Parapet configuration and exposes a runtime-oriented
`cluster` mode for live facts.

Statuses:
- `info`: informational or healthy
- `warn`: risk or ambiguity that should fail CI when threshold is `warn`
- `error`: concrete contradiction or unsafe setup
- `skip`: check not applicable or unavailable

Exit codes:
- `0`: no findings at or above the active threshold
- `1`: at least one finding at or above the active threshold
- `2`: doctor execution failed or a runtime probe could not run

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*Consult [api-reference.md](api-reference.md) for complete listing*