Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and more. Dynamically built from Google Discovery Service. Includes AI agent skills.

Polyseed Monero CLI — Command-line reference tool for Polyseed 16-word mnemonic documentation and Monero wallet seed utilities with key derivation reference, birthday encoding, language support (IETF BCP-47), error correction, and Rich terminal interface for XMR privacy tools

A Claude Code skill that turns PDFs, docs, and codebases into Obsidian study vaults

A curated collection of [Claude Code skills](https://docs.anthropic.com/en/docs/claude-code/skills) for developing ComfyUI custom nodes. These skills give Claude comprehensive knowledge of the ComfyUI node system, covering both the V3 (recommended) and V1 (legacy) APIs.