Owned By OpticLM
OpticLM maintains @opticlm/nmem for its own Extension functionality. The public SDK connects directly to Mem's local HTTP API and supports Space discovery plus thread create, append, tail reconciliation, and deletion.
Enable Nowledge Mem from Optic's Extension settings when that option is available in your build. There is no Nowledge community plugin or end-user npm package to install; @opticlm/nmem is an implementation dependency owned by Optic.
Add Recall Separately
The public Optic SDK is a thread bridge. It does not expose Working Memory, memory search, durable memory writes, or graph exploration. If you want Optic's agent to retrieve and save knowledge as it works, add Mem's standard MCP server through Optic's MCP Extension support alongside the built-in thread integration.
This split preserves Optic's stateless-by-default design: thread continuity is opt-in, and agent-facing memory tools remain an explicit user choice.