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

mcp server

io.github.dnotitia/akb

Git-backed org memory for AI agents — hybrid search, tables, files & a URI graph over MCP.

Description as published by the maintainer. Source

  • version 2.0.4
  • active
  • retrieval
  • memory and context

active — Most recent push to the repository was 2026-08-07. 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 75 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 2026-08-07 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 11 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 2.0.4 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-06-06 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-06-06 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.Astrix-Labs/genesys-memory — last commit 2026-07-19, shares knowledge-graph, pgvector, rag
    Open-source causal memory for AI agents: persistent, explainable, MCP-native memory (13 tools).
  • Lumen — last commit 2026-06-07, shares fastapi, pgvector, postgres
    Self-hostable agentic-AI LMS: catalog, RAG tutor, FSRS reviews, AI authoring, ingest.
  • memex — last commit 2026-06-04, shares fastapi, pgvector, vector-search
    Persistent memory for AI agents — semantic + recency search, ONNX embeddings, Docker Compose.
  • Connapse — last commit 2026-07-21, shares pgvector, rag, vector-search
    Self-hosted knowledge backend for AI agents with hybrid search and MCP tools
  • RemembrallMCP — last commit 2026-07-28, shares knowledge-graph, pgvector, postgres
    Persistent knowledge memory for AI agents. Hybrid search, code graph, pgvector.
  • io.github.aimnis/search — last commit 2026-08-02, shares fastapi, pgvector, rag
    Collaborative, cache-first web search for agents — cited answers from a shared live-web pool.
  • io.github.devopam/mcpg — last commit 2026-08-06, shares pgvector, postgres
    Production-grade PostgreSQL MCP server — 254 tools for query, tuning & ops, read-only by default.
  • io.github.alibaizhanov/mengram — last commit 2026-07-30, shares knowledge-graph, pgvector, rag
    Long-term memory for AI agents: semantic facts, episodic events, and procedural workflows
  • io.github.agenerationforwordz-tech/strata — last commit 2026-07-25, shares pgvector
    Self-hosted AI memory server. Persistent memory on your hardware, not the cloud.
  • Attestor — last commit 2026-05-30, shares pgvector
    Self-hosted memory for agent teams. Bi-temporal replay, deterministic retrieval, audit log.

These share tags the maintainers applied themselves, such as knowledge-graph, pgvector, rag, vector-search. 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, claude, claude-code, fastapi, knowledge-base, knowledge-graph, mcp, model-context-protocol, multi-tenant, pgvector, postgres, rag, react, vector-search.

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Sources

  1. dnotitia/akb on GitHub — GitHub, observed , trust tier 3.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.