blog-logo-watermark

What problem does it solve?

This Skill prevents inconsistent branding by automatically adding the Ylang Labs logo watermark to your blog artwork while preserving the original image framing and dimensions.

Core Features & Use Cases

• Contrast-aware logo color selection: Automatically chooses black or white for readable watermark contrast against the local background (or forces a specific color).
• Safe, non-destructive workflow: Supports in-place or output-to-new-file watermarking and keeps dimensions unchanged; creates a local unwatermarked backup when overwriting source images.
• Works on standard blog assets: Applies the watermark to both source-image.png and blogHeader.png for a given blog slug when both exist.
• Placement and sizing controls: Lets you choose corner placement (lower-left/right, upper-left/right) and tune scale, margin, and opacity.

Quick Start

Use this skill to watermark a blog’s images in public/static/images/blogs/<slug>/source-image.png and public/static/images/blogs/<slug>/blogHeader.png using the default lower-right, auto black/white logo choice, with an untracked source-image-no-watermark.png backup created when overwriting the source image.