Knowledge & Memory MCP Servers — Page 19

1,603 published MCP servers in this category · page 19 of 27 · all categories

Nahuali

Trust-aware agent memory with evidence-backed recall, self-inspection, and audit history.

Knowledge & MemoryRemoteGo

Nalegalu MCP

Semantic search over Polish law and case law, citing the exact in-force article.

Knowledge & MemoryRemote

Namecom MCP

A Model Context Protocol (MCP) server for name.com API integration, providing AI assistants with domain management capabilities

Developer ToolsRemoteTypeScript

Nan

Long-term memory for AI coding tools via vector search (Qdrant).

Knowledge & MemoryGo

Nanomem

A fact your application remembers is not a document. It gets corrected — people move, change jobs, switch phone numbers. A vector store keeps both statements and returns whichever one is worded…

Knowledge & Memory

Narsil MCP

A Rust-powered MCP (Model Context Protocol) server providing AI assistants with deep code understanding through 90 specialized tools.

AI & ML ServicesRemotePython

NASA

Model Context Protocol (MCP) server for NASA APIs

AI & ML ServicesTypeScript

Nativ

AI-powered localization — translate, manage translation memory, and access style guides.

Knowledge & MemoryGo

Naumu

Search, extend, and act on your team's Naumu knowledge graph: notes, threads, and nodes.

Knowledge & MemoryRemote

Nautilus Compass

Drift-aware cross-agent memory · MCP/A2A · LongMemEval-S 56.6% · 1/15 Zep cost

Knowledge & MemoryRemotePython

Navmds

Research 7,400+ US doctors: search, semantic search, profiles, reviews & procedure pricing.

Knowledge & MemoryRemote

Nb

MCP server wrapping the nb CLI for LLM-friendly note-taking

Knowledge & MemoryPython

Nebulamind

AI astronomy wiki with open agent peer-review. Vote on evidence, propose edits, earn reputation.

Knowledge & Memory

NeoCoder Neo4j Ai Workflow

An MCP server implementation that enables AI assistants like Claude to use a Neo4j knowledge graph as their primary, dynamic "instruction manual" and

DatabasesPython

NervaPack

Offline codebase knowledge graph: 91% token reduction vs naive RAG, plus cross-session agent memory.

Knowledge & Memory

Neural Graph Mapper

Transform unstructured text into queryable semantic knowledge graphs.

Knowledge & MemoryRemote

Neural Memory

<strong>Website</strong> · Quickstart · MCP Tools · Pro · Changelog

Knowledge & MemoryPython

Neurodivergent

Persistent knowledge graph MCP server for neurodivergent thinking. BM25 search, no cloud LLM.

Knowledge & MemoryTypeScript

Neuromcp

Semantic memory for AI agents with hybrid search, knowledge graph, and consolidation

Knowledge & Memory

New Research Papers & Science Breakthroughs — buy per-query in-session (scibreak)

Science breakthroughs: new research papers. $0.01/query. Register in-session — free testnet funds.

Knowledge & MemoryRemote

Newsmind

Read, search and track your RSS feeds: semantic search, story clustering, watches, OPML import.

Knowledge & MemoryRemote

Nex

Organizational context & memory for AI agents. Connect 100+ tools into one knowledge graph.

Knowledge & Memory

Nexo

Cognitive memory for AI agents. Atkinson-Shiffrin, RAG, knowledge graph. 100+ tools.

Knowledge & Memory

Nexsus

Private persistent memory for Claude, ChatGPT & Gemini via MCP - semantic search, zero-code setup.

Knowledge & MemoryRemote

nextcloud-collectives-mcp

Ein MCP-Server (Model Context Protocol) für den Zugriff auf die Nextcloud Collectives App. Damit können MCP-Clients (z.B. Claude Code) Collectives (Team-Wikis), deren Seiten und Tags auflisten…

Knowledge & Memory

NexTool MCP for GLPI

MCP server for GLPI: tickets, ITIL, assets, knowledge base. GLPI 10/11. Not affiliated with Teclib'.

Knowledge & MemoryRemote

Nexus

Persistent semantic memory for AI agents with knowledge graphs and Intelligence Packs.

Knowledge & Memory

Nexus Catalyst

Cross-tool persistent memory and context for AI assistants over MCP.

Knowledge & MemoryRemote

Nexus MCP Claude Desktop Server

Lightweight bridge between VSCode and Claude Desktop MCP

File Systems & Storage

Nhtsa

Vehicle safety data from NHTSA — recalls, complaints, crash ratings, investigations, VIN decoding.

File Systems & StorageRemote

@Niklaserik/Effect

A mcp server for fetching the Effect-ts documentation

Knowledge & Memory

Noaa

Find NOAA tide stations and NDBC buoys, fetch tide predictions, currents, and live conditions.

CommunicationRemote

Noether-physics

Physics assistant: checked equations, live simulations, claims verified against arXiv papers

Knowledge & Memory

Nol-mcp

nol MCP server -- search, cited Q&A, and pages over your team's knowledge base

Knowledge & Memory

Noogat

Voice notes that organize themselves. Capture by Siri, AI auto-tags, semantic search retrieves.

Knowledge & MemoryRemote

Nordic

Semantic search over Nordic financial markets: filings, reports, and macro data for NO/SE/DK/FI.

Developer ToolsRemotePython

Norn

Local-first, persistent memory for AI coding agents — remember, recall, forget, and list, over MCP.

Developer Tools

Northreach

Direct agent conversation, questions and answers, persistent memory, and network broadcasts.

Knowledge & MemoryRemote

Notesbridge

Search, read, and write your Apple Notes from ChatGPT/Claude via a local Mac agent + MCP relay.

Knowledge & MemoryRemote

notes-mcp

An MCP (Model Context Protocol) server for interacting with Obsidian notes. This server provides tools to search through and read notes from your Obsidian vault, making your knowledge base…

Productivity & Project Management

Notes MCP

Apple Notes integration for Claude using the Model Context Protocol

Developer Tools

NoteStore Lab MCP

Local copy-first Apple Notes recovery and review MCP server for NoteStore Lab case roots.

Knowledge & Memory

Notifly

Notifly MCP Server for assisting Notifly SDK/API integrations with semantic search across Notifly docs and SDK source (iOS, Android, Flutter, React

Documentation & API References

Notion Knowledge Base

Accesses and queries a Notion knowledge base directly from the Cline VSCode extension.

Productivity & Project ManagementPython

Nova Memory

Zero-config AI project memory with live file watching and MCP integration

Knowledge & MemoryTypeScript

Novyx MCP

Persistent memory for AI agents with rollback, audit trails, and semantic search.

Knowledge & Memory

Npi Registry

A Model Context Protocol (MCP) server for searching the National Provider Identifier (NPI) registry. This server provides tools to search and

Knowledge & MemoryPython

Nucleus MCP

Every AI coding session starts by re-explaining context the last session already knew. `.brain` is a folder in your repo that Claude Code, Cursor

Knowledge & MemoryPython

NVIDIA AI CKG

NVIDIA AI knowledge graphs — 20 domains. 4x F1, 11x fewer tokens, SHA-256 provenance. MCP-native.

Knowledge & MemoryRemote

NVIDIA NemoClaw CKG

NVIDIA NemoClaw knowledge graph — 55 nodes, F1 0.576 (+269% vs RAG), 11x fewer tokens. MCP-native.

Knowledge & MemoryRemote

Obsidian

Bound Obsidian Wiki MCP server and local runtime CLI for grill-adapter.

Productivity & Project ManagementPython

obsidian-brain

A standalone Node MCP server that gives Claude (and any other MCP client) semantic search + knowledge graph + vault editing over an Obsidian vault. Runs as one local stdio process — no plugin, no…

Productivity & Project Management

Obsidian Brain

Standalone Node MCP server: semantic search + knowledge graph + vault editing for Obsidian, no plugin required.

Productivity & Project ManagementRemoteGo

Obsidian Everywhere

Graph-native MCP server for reading, navigating, and safely editing Obsidian vaults.

Productivity & Project ManagementRemote

Obsidian MCP

Turns Obsidian vaults into AI-queryable knowledge graphs with 12 tools

Productivity & Project Management

Obsidian Semantic Search

Read-only semantic search MCP server for Obsidian vaults using local Ollama embeddings.

Productivity & Project Management

ObsiMCP

A lightweight, extendable MCP server for automating operations on Obsidian vaults, powered by mcp-go. ObsiMCP helps you efficiently manage your Obsidian notes and build your own personal knowledge…

Productivity & Project Management

Octobrain

Persistent memory for AI assistants with semantic search and knowledge graph relationships.

Knowledge & Memory

Octocode

AI-powered code indexer with semantic search and knowledge graphs

Knowledge & MemoryPython

🔍 🤖 🌐 Ollama Chat With MCP

This app demonstrates use of MCP server and client in a local model chat via Ollama that incorporates web search via Serper.

Search & Web ScrapingRemotePython

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