Agentic Core Stack

> Note: tidy this up and link to all the wiki pages I've written on this:

- CrewAI — Multi-agent orchestration framework (Apache 2.0, local-first) - Claude Code — Specialized dev agent using Anthropic subagents & Model Context Protocol (MCP) - n8n — Open-source workflow automation and event dispatching - Git + Yam — Shared storage of tasks, logs, and outputs across federated homelabs

- LangGraph / AutoGen — Role-based agent flow builders with persistent memory. Do we need this initially? is this part of the core stack?