# Knowledge System Architecture A PKM system that integrates Obsidian Notes, Neo4j Graph Database, Claude AI, and diabetes websites with Swift and Python APIs, services, scripts, commands, and agents. > [!info]- Canonical definition > This term is maintained in the [[vocab|PKM Vocabulary]] SKOS source, not here. > `pkmv:KnowledgeSystemArchitecture` · [term page](https://w3id.org/pkm/vocab/KnowledgeSystemArchitecture) · [Turtle](https://w3id.org/pkm/vocab/terms/KnowledgeSystemArchitecture.ttl) ## Scope - Includes a Diabetes AI coach with Morning Review agents that produce Day Diabetes, Day Diabetes Analysis, and Day Analysis every morning to finalize the Day Review for the previous day. ## Narrower - [[Knowledge System (Term)|Knowledge System]] --- #vocab/term · created 2026-08-29 · modified 2026-08-29