melfina-knowledge-upsert

Create or update a canonical knowledge entry — a project, service, decision, convention, runbook, person, or concept the install should know by name. Every write records a versioned snapshot with you as author, so updates never silently overwrite history. Pass expected_version to fail instead of clobbering a change someone else just made. (HTTP fallback for the knowledge_upsert Melfina MCP tool.)