@erdmannsilva

erdmannsilva-excalidraw converts excalidraw json specifications into hand-drawn style png diagrams via a four-step workflow: generate json, write to temp file, render via node script, and send image. covers flowcharts, architecture diagrams, and custom shapes with arrow binding and styling.

erdmannsilva-perplexity wraps perplexity api for web search with citations. lacks intent clarity, error handling, and decision logic needed for production skill integration.

Edit PDFs with natural-language instructions using the nano-pdf CLI.

Google Workspace CLI for Gmail, Calendar, Drive, Contacts, Sheets, and Docs.