switch-project

# switch-project Change which scope memory operations target. ## Default detection By default `projectId` = the git repo directory name, `userId` = the OS user, `platformId` = `local`. That's usually right. ## Point at another project Pass an explicit `projectId` on the call: ```jsonc { "name": "memory_search", "arguments": { "projectId": "other-repo", "limit": 20 } } ``` For the rest of the task, keep using that `projectId` on `observe` / `save` / `search` so reads and writes stay consistent. ## Widen the search - **User-level** (personal preferences, cross-project): drop `projectId`, pass `userId` and `scope: "user"`. - **Everything under the platform**: pass only `platformId` (and optionally `scope`). Use sparingly — it can be noisy. ## Confirm the switch Tell the user which scope you're now reading/writing, and switch back when the cross-project detour is done, so you don't accidentally write memories into the wrong project.