desktop-connector-tools-are-session-scoped-not-vps-registered
Claude Desktop app connectors (e.g., Snowflake) bridge into VPS SSH sessions dynamically with UUID-prefixed tool names (mcp__<uuid>__*). Enabling/disabling in Desktop app takes effect at the next session start — not mid-session. No VPS-side registration needed; toggling off removes all 856 tool names from the deferred registry, recovering context budget immediately at next session.