Mnemo 将研究级记忆转化为生产基础设施

Research memory and production memory are different animals. A research result can live in a notebook and assume one user, one process, and a fresh start each morning. Production memory has to survive restarts, isolate tenants from each other, answer to auditors, and never lose a write. Most teams discover that gap the hard way, after the demo works and the deployment does not.

Mnemo is the bridge across that gap. It composes substrate dynamics with structured binding behind a single durable interface, so the systems that talk to it get queryable, auditable, multi-tenant memory instead of a research artifact.

Memory that survives the real world

Underneath one interface, Mnemo keeps two things cleanly separated: the substrate that holds activations and the binding layer that holds structure. Callers see neither — they see durable memory that persists across process restarts and respects tenant boundaries.

Production-grade does not mean a downgrade in quality. Multi-hop precision-at-5 through the bridge holds at 1.00 across stores up to a million entities — exactly the research number, now reachable through a transactional interface with write-ahead durability.

Compliance is not a retrofit

Every memory operation emits an evidence event on the same trace it runs on. Compliance posture and audit streams are endpoints, not a logging afterthought reconciled later. Deletion is durable and regulation-grade: when a record must go, it goes from the store and leaves a verifiable receipt behind.

• Posture and audit are first-class endpoints, not bolted-on logs.
• Write-ahead durability — no acknowledged write is lost on restart.
• Durable, regulation-grade deletion with a verifiable receipt.
• Per-tenant isolation: each tenant sees only its own evidence.

Covered by tests, not promises

Mnemo ships with 100 of 100 library tests passing and 9 of 9 end-to-end governance-connector tests green. The compliance and audit paths are exercised from the enterprise side, not just the library side, so the guarantees are checked where they will actually be used.

When memory becomes evidence, “probably fine” is not a standard. Either the audit trail is on the same trace as the write, or it is not.

Mnemo design note

Who it is for

Mnemo is for operators whose agents run for days or weeks and must keep their bindings, plans and decisions intact; for compliance teams who want to query posture and audit directly; and for the model lines that read and write through it when they run outside the research loop. It is the layer where cognitive memory becomes infrastructure other systems can depend on.