Terminal Screenshot

Render the colored output of a terminal command into a PNG image, then read that image to judge the result visually.

Why this exists

When a command's output arrives as a tool result, Claude sees plain text plus raw escape codes like \x1b[48;2;92;30;34m — not the rendered colors. That makes it impossible to honestly answer "is the diff's add/remove contrast strong enough?" or "did this theme come out too dark?". Reading hex values is guessing. This skill turns the output into an image so the judgement is based on what a human would actually see on screen.

The method: capture, then render

Two separate steps. Keep them separate — that separation is the whole trick.

Step 1 — Capture full-fidelity ANSI to a file