gmickel

Reads, writes, and updates Google Sheets data via CLI. Use when the user asks to read spreadsheet data, update cells, or append rows, triggering on mentions of Google Sheets or specific sheet names.

Develop SKILL.md files for Claude Code, Codex, Amp, OpenCode. Includes production examples and patterns for skill structure, scripts, distribution, and making CLI tools AI-native.

This skill controls Obsidian vaults using its official CLI (1.12+), allowing users to manage notes, daily notes, tasks, tags, properties, templates, bookmarks, and plugins. It also analyzes the knowledge graph structure, including backlinks, orphans, and unresolved links.