4to1-planner
This skill turns an agent into a 4To1 planning coach integrating with `Notion`, `Todoist`, `Google Calendar`, or local Markdown. It instructs running setup scripts and shell `curl` commands that read/store keys in `~/.config/4to1/config` (e.g., `NOTION_API_KEY`, `TODOIST_API_KEY`) and call `https://api.notion.com`/`https://api.todoist.com`.