ZBS Index What actually exists in applied AI, with the source next to it

mcp server

Lians Agent Memory

Bitemporal memory for AI agents with point-in-time recall and tamper-evident audit history.

Description as published by the maintainer. Source

  • version 0.5.0
  • active
  • memory and context

active — Most recent push to the repository was 2026-08-05. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
GitHub stars 2 Number of GitHub accounts that bookmarked this repository since it was created. It is a bookmark count, not installs, not active users and not quality. cumulative, all time GitHub
Last commit 2026-08-05 Date of the most recent push to any branch. This is the strongest cheap indicator of whether the project is still maintained. point in time GitHub
Open issues 10 Open issues plus open pull requests, as GitHub counts them together. A high number can mean an active project or an abandoned one. as of fetch GitHub
Latest published version 0.5.0 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-08-02 When the registry record was last updated by its maintainer. point in time Model Context Protocol
License Apache-2.0 Licence GitHub detected in the repository. Detection can be wrong; the LICENSE file is authoritative. as of fetch GitHub
First listed in the MCP Registry 2026-08-02 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
repository status active The repository exists on GitHub and is not archived. This says nothing about how recently it was worked on. as of fetch GitHub

Where to get it

Related, by what their authors tagged them

  • io.github.aks129/healthclaw-guardrails — last commit 2026-08-06, shares agents, hipaa
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  • co.policyforge/mcp — last commit 2026-08-03, shares hipaa
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  • com.medplum/mcp — last commit 2026-08-06, shares hipaa
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  • Chia Health MCP Server — last commit 2026-03-31, shares hipaa
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  • Compliance AIops — last commit 2026-08-03, shares hipaa
    Compliance evidence from AIops audit trails: HIPAA/PCI/SOC2/GDPR, hash-chain-sealed, 18 tools.
  • Aegis — AI Agent Governance — last commit 2026-05-05, shares audit-trail, langchain
    Policy-based governance for AI agent tool calls. YAML policy, approval gates, audit logging.
  • Synap Memory — last commit 2026-08-06, shares agent-memory, langchain, memory
    Persistent memory for AI agents — log and recall conversation context over MCP.
  • Agent Coherence — Stale Write Guard (FS) — last commit 2026-07-21, shares agent-memory, langchain
    Coherence guard for shared files: denies stale writes so agents don't silently overwrite each other.
  • Cathedral — Persistent Memory for AI Agents — last commit 2026-06-13, shares agents, langchain, memory
    Persistent memory and drift detection for AI agents across session restarts.
  • GrantAi Memory — last commit 2026-03-16, shares langchain, memory
    Persistent memory for AI agents. Infinite context with sub-millisecond recall.

These share tags the maintainers applied themselves, such as agents, hipaa, audit-trail, langchain. Common tags like "mcp" or "ai" are ignored for this: agreeing with six hundred other projects is not a similarity.

This is not a recommendation and not a test result. It is a map of what the authors said their work is about.

How the author describes it

Topics the maintainer set on GitHub: agent-memory, agents, ai, audit-trail, bitemporal, compliance, finance, hipaa, langchain, local-first, mcp, mcp-server, memory, model-context-protocol, point-in-time, python, self-hosted, temporal-memory.

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Sources

  1. Lians-ai/Lians on GitHub — GitHub, observed , trust tier 3.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.