Blog Cluster (Semantic Topic Cluster Engine) Bundled paths below use host Markdown substitution of ; it is not an exported shell variable. Resolve them before execution, quote paths, and refuse nonabsolute overrides. Pass resolved from , from , and needed sibling roots to agents. Read the main reference before loading project context; pass only its helper-fenced output to downstream agents. Plans and executes entire interlinked content ecosystems from a single seed keyword. Three layers: Semantic Clustering (the brain), Cluster Architecture (the structure), and Execution Engine (the machine).…