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@qmilab/lodestar-memory-firewall-zep

v0.3.0

Published

Zep fact-import adapter — bring Zep facts through the Lodestar Memory Firewall as external_document evidence at unverified/restricted, never silently promoted (Zep ratings never raise truth status). Part of Lodestar, the trust layer for AI agents.

Readme

@qmilab/lodestar-memory-firewall-zep

Adapter that imports facts from Zep into the Lodestar memory firewall.

Same shape as the mem0 and Letta adapters — see @qmilab/lodestar-memory-firewall-mem0 for the broader narrative. The difference here is that v0.2 imports Zep facts (the higher-order summary structure) rather than raw message histories; per-message import is deferred until claim-extraction strategies exist for free-form conversation.

v0.2 scope

  • importMemories(raw, options) validates a Zep facts export and produces one Claim + Evidence + Belief per fact at unverified/restricted.
  • exportMemories() and syncMemories() throw.

Usage

import { ZepAdapter } from "@qmilab/lodestar-memory-firewall-zep"

const adapter = new ZepAdapter(firewall, evidenceStore)
await adapter.importMemories(
  {
    source: "zep",
    facts: [
      {
        uuid: "f1",
        fact: "User is migrating from JS to Rust.",
        session_id: "s1",
        rating: 0.8,
      },
    ],
  },
  {
    scope: { level: "project", identifier: "my-project" },
    sensitivity: "internal",
    source_actor_id: "human-nandan",
    trust_baseline: 0.5,
  },
)

Notes

  • Zep's own rating field is recorded in the evidence notes but does not influence the firewall's lifecycle gates. Auto-promoting based on an upstream rating would defeat the no-self-promotion rule.