Question
What observable acceptance contract, compatibility fixtures, end-to-end scenarios, implementation sequence, and stage gates turn the resolved product and architecture decisions into a safe delivery plan for all four Capability Source types, both MCP transports, SQLite and PostgreSQL state modes, database-defined and host-file-defined sources, Organization isolation, and direct and attached clients?
Question
What observable acceptance contract, compatibility fixtures, end-to-end scenarios, implementation sequence, and stage gates turn the resolved product and architecture decisions into a safe delivery plan for all four Capability Source types, both MCP transports, SQLite and PostgreSQL state modes, database-defined and host-file-defined sources, Organization isolation, and direct and attached clients?