SHIFT appears purpose-built for multi-model delegation, but it should be reviewed because it can automatically share conversation history, file contents, and memory excerpts with configured model providers while hiding delegation by default and misstating network permissions in metadata.
Install only if you are comfortable with delegated model calls receiving recent chat history, selected workspace file content, and MEMORY.md excerpts. Before enabling, switch to transparent mode, reduce contextBridge.historyTurns, review configured model providers and billing, avoid sensitive files, and treat ~/.openclaw/workspace/.shift/sessions as sensitive local data. The setup script appears local-only, but run it knowingly rather than allowing automatic execution.