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Knowledge and memory MCP servers

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197 MCP servers

  • Knowledge and memoryOnline

    SuperLocalMemory

    Local-first memory for AI agents: recall with sources, answer checks, documents, mesh, governance.

    GitHub stars
    265

  • Knowledge and memoryOnline

    Tela

    Self-hostable team wiki; agents read & write it via MCP; Atlas turns your repo into a cited wiki.

    GitHub stars
    89

  • Knowledge and memoryOnline

    ThoughtDAG

    Search local AI conversations by file or phrase and recall source turns. Four read-only tools.

    GitHub stars
    718

  • Knowledge and memoryOnline

    Titen Memory

    Evidence-grounded agent memory with mandatory provenance, on local SQLite or Cloudflare D1

    GitHub stars
    16

  • Knowledge and memoryOnline

    TOMC Memory

    CPU task-specific context preparation and explicitly saved local project notes through MCP.

    GitHub stars
    266

  • Knowledge and memoryOnline

    Total Agent Memory

    Persistent local memory for coding agents: temporal knowledge graph, procedural and episodic recall

    GitHub stars
    73

  • Finance and cryptoOnline

    Tradememory Protocol

    Tamper-evident decision audit trail and outcome-weighted memory for AI trading agents.

    GitHub stars
    1,434

  • Developer toolsOnline

    Understand Quickly

    Public registry of code-knowledge graphs for AI agents with schema validation and drift detection.

    GitHub stars
    48

  • Knowledge and memoryOnline

    Vault Cortex

    Standalone MCP server for Obsidian vaults — hybrid search, notes & files, memory, tasks, OAuth 2.1

    GitHub stars
    32

  • Knowledge and memoryOnline

    Velocirag

    Lightning-fast RAG for AI agents. 4-layer fusion, ONNX Runtime, sub-200ms search.

    GitHub stars
    12

  • Knowledge and memoryOnline

    Veracium

    Provenance-aware memory for AI agents: quarantine, abstention gate, supersession-with-history.

    GitHub stars
    10

  • Knowledge and memoryOnline

    Veritasgraph

    Zero-trust, air-gapped Enterprise GraphRAG MCP server with offline, citation-grounded answers.

    GitHub stars
    326

  • Knowledge and memoryOnline

    Vestige

    Causal Proof Engine for AI agents: signed log, zero vectors, failures traced to their cause.

    GitHub stars
    658

  • Knowledge and memoryOnline

    witness

    Distills your sessions or any text corpus into a dated history of how its subject changed.

    GitHub stars
    10

  • Productivity and collaborationOnline

    Workflowy

    Create, update, complete nodes, search & replace with regex and dry run, usage reports, transforms

    GitHub stars
    72

  • Knowledge and memoryOnline

    World Model MCP

    Persistent 3D/2D spatial world model for AI agents with dynamic velocity and entity tracking.

    GitHub stars
    19

  • Developer toolsOnline

    World Model Mcp

    Temporal knowledge graph for codebases with constraint enforcement at the edit boundary.

    GitHub stars
    24

  • Knowledge and memoryOnline

    XMemo

    Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST.

    GitHub stars
    12

  • Knowledge and memoryOnline

    Yggdrasil

    One shared, durable memory for your AI coding agents — local-first, zero-dependency.

    GitHub stars
    22

  • Knowledge and memoryOnline

    Zaxy

    Event-sourced, auditable agent memory over MCP: cited checkout, replayable provenance.

    GitHub stars
    17

  • Knowledge and memoryOnline

    ZenBrain Memory

    Agent memory: working, episodic, semantic, procedural and core layers. Local SQLite, no account.

    GitHub stars
    27

  • Search and researchOnline

    Zotero MCP

    Search your Zotero library, retrieve item metadata, and read full text from AI assistants.

    GitHub stars
    162

  • Search and researchOnline

    Zoteus

    Zotero MCP server for Claude and ChatGPT: search, citations, safe writes, PDF passages and pages.

    GitHub stars
    62

  • Developer toolsOnline

    AgentPlaybooks

    Vendor-neutral home for portable agents: skills, MCP tools, memory, canvas, and secret proxy.

    GitHub stars
    10

Knowledge and memory by city

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Questions

Which cities have the most knowledge and memory?

The cities with the most knowledge and memory are Online, Global (61 MCP servers), Online, Global (14 MCP servers), Online, Global (12 MCP servers), Online, Global (10 MCP servers), and Online, Global (9 MCP servers).

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