palette

This is a standalone composable skill. It works two ways:

1. Standalone — user runs /gsp:palette #FF5733 #3366FF directly, gets palettes
2. As a building block — identity phase detects existing palette files and reuses them

Input: Hex color(s), optional flags (--preview) Output: palettes.json + color-system.md foundation chunk in the target directory Agent: None — deterministic API calls, handled inline

<execution_context> @${CLAUDE_SKILL_DIR}/../../references/chunk-format.md </execution_context>