openclawion

Use CodexBar CLI local cost usage to summarize per-model usage for Codex or Claude, including the current (most recent) model or a full model breakdown. Trigger when asked for model-level usage/cost data from codexbar, or when you need a scriptable per-model summary from codexbar cost JSON.

Generate or edit images via Gemini 3 Pro Image (Nano Banana Pro).

Batch-generate images via OpenAI Images API. Random prompt sampler + `index.html` gallery.

Use this skill any time a .pptx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx file; editing, modifying, or updating existing presentations; combining or splitting slide files; working with templates, layouts, speaker notes. Trigger whenever the user mentions 'deck', 'slides', 'presentation', or references a .pptx filename. Covers: create from scratch with python-pptx, read/extract with markitdown, edit via XML unpack/pack workflow, visual QA.

Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.

Test local web applications using Playwright. Use when: testing a running web app, checking UI behavior, automating browser interactions, verifying HTML artifacts, or doing visual regression checks.