[kvz]

Why

The mosaic Skill description promised that every photo would remain fully visible, while its own
instructions describe center-cropping. Syncing that description into the website would publish and
translate an unsupported guarantee.

Changes

• Describe the justified, center-cropped layout consistently in discovery metadata and instructions.
• Exclude requests requiring every input pixel to remain visible.
• Remove the unsupported suggestion that resizing beforehand guarantees preservation.

No CLI commands, defaults, or examples change.

Verification

• Independent Opus source review reproduced the metadata/body contradiction.
• yarn check: passed, no formatting changes.
• Multi-model council review: no issues found.
• Content sync_skills consumes the corrected frontmatter without handwritten generated edits.