Move profile deduplication into the SDK middleware. Facts are normalized
(strip leading date, trim, collapse whitespace, casefold) and deduplicated
in static > dynamic > search priority within each request, then injected as
one owned <supermemory> block that replaces the previous block instead of
accumulating. Dedup is mode-aware so query-mode search results are not
dropped against an omitted profile. No global/browser Set: request-local
only, safe for concurrent requests and Cloudflare Workers.
Covers AI SDK, OpenAI Chat/Responses, Mastra, and VoltAgent.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
**`withSupermemory`** **(AI SDK)**
- **`skipMemoryOnError`** **defaults to** **`true`**. memory errors/timeouts log and the model runs on the **original** prompt unless you set `skipMemoryOnError: false`.
- **Pre-LLM** **`/v4/profile`** **is aborted after 5s** via `AbortSigna`
**Docs**
- `packages/tools/README.md`, **`apps/docs/integrations/ai-sdk.md`**
