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

mcp server

Synap Memory

Persistent memory for AI agents — log and recall conversation context over MCP.

Description as published by the maintainer. Source

  • version 0.1.0
  • active
  • memory and context

active — Most recent push to the repository was 2026-08-06. 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 58 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 2026-08-06 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 2 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 0.1.0 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-07-22 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 2026-07-22 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

  • Agent Coherence — Stale Write Guard (FS) — last commit 2026-07-21, shares agent-memory, autogen, crewai
    Coherence guard for shared files: denies stale writes so agents don't silently overwrite each other.
  • BrowseAI Dev — last commit 2026-08-02, shares crewai, langchain, llamaindex
    Evidence-backed web research for AI agents with citations and confidence scores.
  • com.memxus/memxus — last commit 2026-07-30, shares ai-memory, memory, memory-layer
    Persistent memory layer that saves and recalls your project context and preferences.
  • io.github.Beever-AI/beever-atlas — last commit 2026-08-06, shares agent-memory, google-adk
    Open-source LLM knowledge base: team chat into a typed knowledge graph and auto-generated wiki.
  • Gemina FileTag — last commit 2026-07-31, shares langchain, llamaindex
    Tag, rename, and enrich PDFs and images. Free tier: 1,500 tags/month, no credit card.
  • GrantAi Memory — last commit 2026-03-16, shares context, crewai, langchain
    Persistent memory for AI agents. Infinite context with sub-millisecond recall.
  • io.github.darknodebros/elesync — last commit 2026-08-05, shares ai-memory, conversational-ai
    Local-first MCP memory vault: files you own, shared across ChatGPT, Claude, Gemini & any MCP client
  • Perspective AI — last commit 2026-04-28, shares conversational-ai
    An AI concierge that turns static forms into adaptive AI conversations. From any MCP client.
  • io.github.Adgentek/adsmcp — last commit 2026-05-28, shares conversational-ai
    MCP-native ad server. Monetize AI chatbots and agents with conversational ads.
  • Cathedral — Persistent Memory for AI Agents — last commit 2026-06-13, shares crewai, langchain, memory
    Persistent memory and drift detection for AI agents across session restarts.

These share tags the maintainers applied themselves, such as agent-memory, autogen, crewai, 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, ai, ai-agents, ai-memory, autogen, context, conversational-ai, crewai, google-adk, haystack, langchain, llamaindex, llm, long-term-memory, memory, memory-layer.

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Sources

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