What problem does it solve? Developers working with the ThreadedStack TSA CLI need a complete reference for its 12 CLI tasks, 19 slash commands, configuration schema, and architecture to use or extend the tool without reading the entire codebase. ## Core Features & Use Cases - CLI Task Reference: Documents all 12 terminal tasks (sandbox, chat, login, sync, ssh, sessions, and more) with aliases, options, and execution flows. - Slash Command Guide: Covers 19 in-chat commands for thread management, context files, provider switching, and session control within the Pi-TUI interface. - Architecture & Integration Map: Explains the WebSocket LLM proxy, Mutagen file sync subsystem, two-layer YAML config, and backend API endpoints. - Use Case: When adding a new CLI task to the TSA repo, consult this Skill to follow the established pattern of creating the task file, registering it, and wrapping it with ensureAuth(). ## Quick Start Ask the AI to explain how the tsa sandbox command connects to a sandbox pod and starts file sync.