# Variance flags

A reusable skill the "Draft the board and investor pack" recipe pulls in. Add it once and every agent on the team can use it.

Catch what moved against last month before the pack finalizes.

## Method
1. Compare every headline metric to its prior-month value.
2. Compute the delta, both absolute and percent.
3. Rank the deltas by size.
4. Flag any move that looks off — a sign flip, an outsized swing, or a number that contradicts the narrative.
5. Attach each flag to its KPI narrative for review.
6. Re-check flagged numbers against source data before the deck finalizes.

## Rules
- The "looks off" threshold is a move beyond a set range (set on first run, then stored in memory).
- Every flagged number is re-checked against its source before the pack ships.
- Never silently correct a number — flag it and let the PM decide.
- Flags surface during drafting, not after the pack has gone out.

## Output
A variance list — metric, prior value, current value, delta, flag reason — attached to the draft pack for review.