Write economical visual tests

Full visual coverage in the fewest billable snapshots.

CostCoverageSnapshots

What it does

Every per-snapshot tool renders and bills per story or test, so the snapshot count is the cost and the noise surface. This collapses an exploding variant matrix into a handful of shots while keeping full coverage.

Run it when a component's variants explode into one snapshot per combination.

Consolidates a variant matrix into one gallery story: one shot covers every size and state.
Drives states from fixture data, not from N separate stories.
Tool-agnostic: works with UI Verify, Chromatic, Percy, or Playwright screenshots.

Install and run

just this skill

npx skills add uiverify/uiverify --skill economical-visual-tests

# then invoke it
/economical-visual-tests

Or install the whole bundle

terminal

npx skills add uiverify/uiverify

One command, any agent - Cursor, Codex, Copilot, Claude Code. Run npx skills update to pull the latest.

View on GitHub

More skills

Factory

Say what you want. Get a merge-ready PR.

Review loop

Review and fix until the diff is actually clean.

UI Verify

Built by the team behind UI Verify

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