by Job Schepers
Owns a repository's .devbook/config.json and explains the stack that reads it. `setup` writes the engine-owned keys — bindings, extensions, policy, gates — before anything is installed, then hands every component its own install skill; `update` moves the whole configured stack forward in one run, fanning out to every adopted component’s own install skill and skipping what this machine has not installed or this checkout has not enabled, migrations included; `guide` answers a question about this marketplace from what is on disk — what devbook, the delivery engine, the bridges, the surfaces, and the fan-out lane are and how they fit, which version of each plugin is installed against the newest published, and which are enabled; `adoption` reports where the .ai adoption record no longer matches what is installed and hands the write to flow-ai. All four are backed by a read-only report that names the file behind every fact. Declares no dependency, devbook included: it is named for the folder it writes into, not for a plugin it needs, and one it names but cannot find is reported as not installed.
Claude Code4 Skills