Manage Themes

Why This Exists

Without centralized theme management, visual plugins each hardcode their own colors and fonts, producing inconsistent outputs. This skill provides a single place to create, store, audit, and apply themes so every visual output — slides, documents, diagrams, reports — shares a coherent brand identity. Themes are compact markdown files containing color palettes, typography, and design principles.

Prerequisites

Before any operation, resolve the workspace themes directory:

1. Use ${COGNI_WORKSPACE_ROOT}/themes/ if the env var is set
2. Otherwise fall back to {workspace}/cogni-workspace/themes/
3. If the themes directory does not exist, create it (and _template/ inside it) before proceeding

If claude-in-chrome tools are unavailable, inform the user upfront and suggest PPTX extraction or theme-factory presets as alternatives.

Theme Storage

All themes live in the resolved themes directory. Each theme gets its own directory: