This guide walks you through creating custom Claude skills—from defining a precise problem and naming conventions to crafting detailed descriptions, writing structured instructions, uploading via the UI or API, testing with realistic scenarios, iterating based on usage, and applying best‑practice tips with concrete skill examples.
This article details 15 powerful, under‑utilized Claude Code capabilities—including mobile apps, cross‑device session transfer, loop/schedule automation, hooks, Chrome extension verification, Git worktrees, batch processing, custom agents, remote dispatch, and voice input—showing how to build a verifiable, isolated, forkable, and schedulable AI‑driven development environment.
Onyx is an open‑source AI platform that acts as an application layer for large language models, offering a unified interface for RAG, web search, code execution, multimodal interaction, and customizable agents, with model‑agnostic support, one‑click installation, and flexible deployment options for individuals and enterprises.
