Use when the user wants to set up a new Claude Code workspace, structure an existing folder for Claude to navigate, or apply Jake Van Clief's folder-architecture teaching. Triggers on "set up a workspace", "organize my folder for Claude", "how do I structure this project", "build me a CLAUDE.md", "routing table". Produces a working scaffold: a lean root CLAUDE.md with a routing table, one or more workspace subfolders each with a CONTEXT.md, and naming conventions as a lightweight database. Teaches three-layer routing, folder-as-workspace, and workspace isolation as it goes.
2026-04-23