# Compatibility alias: /sync-gbrain This is not a public/discoverable skill. Route the legacy invocation to `$plan --mode Discovery --module sync-gbrain`, then read [the preserved module](../skills/plan/references/legacy/sync-gbrain.md) in full. - Tree: `plan` - Public mode: `Discovery` - Legacy internal alias: `memory-sync` - Dispatcher role: `internal` - Mandatory specialist input: `false`