Knowledge & Memory MCP Servers

890 reviewed MCP servers in this category · page 12 of 15 · all categories

Knowledge and memory MCP servers give assistants a persistent brain: knowledge graphs that survive between sessions, structured reasoning scratchpads, and connectors into your personal notes. They fix the most annoying thing about LLMs — walking into every conversation with total amnesia.

Pinecone MCP

Model Context Protocol server for Pinecone - enables AI assistants to interact with Pinecone indexes and documentation

Knowledge & Memory

PineScript MCP Project

A Model Context Protocol (MCP) server for working with TradingView PineScript

Developer Tools

Pinkroostermcp

The first project management system built from scratch for AI coding agents — not a wrapper around Jira or Linear.

Productivity & Project ManagementRemoteTypeScript

Plugged.In

A comprehensive proxy that combines multiple MCP servers into a single MCP. It provides discovery and management of tools, prompts, resources, and

Knowledge & MemoryRemote

Plugin

Remnic memory plugin for Claude Code — hooks, skills, MCP integration

Knowledge & MemoryRemotePython

Polygon MCP

A Model Context Protocol (MCP) server that provides onchain tools for Claude AI, allowing it to interact with the Polygon PoS blockchain

Knowledge & Memory

Ponzu

ERC-20 token launchpad on Ethereum — deploy, presale, swap, and farm via AI agents

Cloud & DevOpsTypeScript

Portone Global

PortOne Global MCP Server: Model Context Protocol server for PortOne documentation and API schemas.

Knowledge & Memory

Poshmcp

A Model Context Protocol (MCP) server that exposes PowerShell cmdlets as tools for AI assistants like Claude or Github Copilot. Built with security

Knowledge & MemoryGo

PostgMem

MCP server to store memories in postgres

Knowledge & Memory

Postgram

Self-hosted memory for AI agents with hybrid search, knowledge graphs, tasks, and document sync.

Knowledge & MemoryRemoteTypeScript

Postgresql

MCP server for PostgreSQL database operations - query, explore schemas, and analyze tables

DatabasesPython

Pprof Analyzer MCP

This is a Model Context Protocol (MCP) server implemented in Go, providing a tool to analyze Go pprof performance profiles. Built with the official

Developer ToolsGo

Privacyscrubber

Zero-Trust PII & secrets sanitizer. Locally scrubs data in-memory before sending context to LLMs.

Knowledge & MemoryGo

Procesio

A Model Context Protocol server

Knowledge & Memory

Project

Persistent memory for AI coding agents — past bugs, decisions, and your corrections, in your repo.

Knowledge & MemoryGo

Project

Cross-project knowledge graph for MCP — map features across mobile, backend, and admin codebases.

Knowledge & Memory

Projectmem

Local-first memory + judgment layer for AI coding agents — warns before repeating failed fixes.

Knowledge & MemoryPython

Projectmind

Persistent project memory for AI coding agents: one compact digest instead of re-reading the repo.

Knowledge & MemoryPython

Prompt

A framework for defining, managing, and applying prompt decorators to enhance interactions with LLMs

Knowledge & MemoryPython

PromptX

DPML-powered AI prompt framework - Revolutionary AI-First CLI system based on Deepractice Prompt Markup Language. Build sophisticated AI agents with

Knowledge & MemoryPython

Propublica MCP

A Model Context Protocol (MCP) server that provides access to ProPublica's Nonprofit Explorer API for nonprofit organization search and analysis

Knowledge & MemoryPython

Protolint

A pluggable linter and fixer to enforce Protocol Buffer style and conventions.

Knowledge & MemoryPython

Proxmoxmcp Plus

An enhanced Python-based Model Context Protocol (MCP) server for interacting with Proxmox virtualization platforms. This project extends

File Systems & StoragePython

Proxmox VE

Manage Proxmox VE through AI assistants

Knowledge & MemoryTypeScript

Pseudolife Memory

Persistent memory for MCP-compatible agents: memory bank, fact cortex, dreams, graph.

Knowledge & MemoryPython

Pubnub

PubNub Model Context Protocol MCP Server for Cursor and Claude

Developer ToolsRemotePython

Purmemo MCP

MCP server for pūrmemo - AI conversation memory that works everywhere. Save and recall conversations across Claude Desktop, Cursor, and other

Knowledge & MemoryRemote

Puzld.Ai

Multi-LLM orchestration framework with agentic execution, memory/RAG, and training data generation

AI & ML ServicesTypeScript

Py Sound MCP

A Model Context Protocol (MCP) implementation that plays sound effects for Cursor AI and other MCP-compatible environments. This Python

Knowledge & MemoryPython

Python Docs

Local, read-only MCP retrieval over official Python standard library docs.

Knowledge & MemoryRemotePython

Q

Quantum-inspired keyring for AI coding agents with superposition, entanglement, and tunneling.

Knowledge & MemoryRemote

Qdrant

Implement semantic memory layer on top of the Qdrant vector search engine

Search & Web ScrapingPython

Qdrant Retrive

MCP server for semantic search with Qdrant vector database

Databases

Qualitative Researcher

Manage qualitative research context across sessions using knowledge graph based MCP Server

Knowledge & Memory

Quantconnect Docs

An advanced Model Context Protocol (MCP) server that provides intelligent search and retrieval capabilities for QuantConnect PDF documentation. This

Knowledge & MemoryPython

Quantitative Researcher

Manage quantitative research context across sessions via knowledge graph based MCP Server

Knowledge & Memory

Quantum Code Validator

A Model Context Protocol (MCP) server for validating quantum computing library code. Currently supports PennyLane, with plans to expand support for

Developer ToolsPython

Qweather1

# qweather-mcp [![Verified on MseeP](https://mseep.ai/badge.svg)](https://mseep.ai/app/ae24a36c-f029-49b3-9c42-fc111021add0) [![MseeP.ai Security

Knowledge & Memory

Rag

MCP server for rag knowledge. Features semantic search, knowledge graph query, index documen...

AI & ML Services

Rag

Rag Knowledge Graph automation via MCP. Includes index document, rag query, add graph edge. ...

AI & ML Services

@Ragrabbit/MCP

Open Source, Self-Hosted, AI Search and LLM.txt for your website

Cloud & DevOpsRemoteTypeScript

Railagent

A Model Context Protocol (MCP) server that provides structured workflows and tools for AI agents working with software development projects, with

Knowledge & Memory

Rails

An MCP server for Rails projects, allowing LLMs to interact with your application.

Databases

RDF Explorer V1.0.0

A Model Context Protocol (MCP) server that provides conversational interface for the exploration and analysis of RDF (Turtle) based Knowledge Graph

Knowledge & MemoryPython

RDW MCP

Model Context Protocol server for comprehensive Dutch RDW vehicle data lookup from all available databases

Knowledge & MemoryTypeScript

Read Docs MCP

Read Docs MCP

Knowledge & MemoryRemote

Realize MCP

A Model Context Protocol (MCP) server providing read and write access to Taboola's Realize API. Enables AI assistants to analyze campaigns, retrieve

Knowledge & MemoryRemoteGo

Rebrandly MCP

Rebrandly offers an official MCP server that connects AI assistants like Claude, Gemini, and GitHub Copilot to your Rebrandly account with

Knowledge & MemoryRemoteGo

Recall

Install it once, point your MCP client at it, and your AI now:

Cloud & DevOpsRemotePython

Recap MCP

Recap: Your AI project manager. Plain markdown. Local-first. Open source.

Productivity & Project Management

Recon MCP Knowledge

MCP server for all Recon knowledge — getrecon.xyz, book.getrecon.xyz, and getrecon.substack.com

Knowledge & Memory

ReMarkable

Access your reMarkable tablet - read documents, browse files, extract text and OCR

Productivity & Project ManagementPython

Rember

Create spaced repetition flashcards in Rember to remember anything you learn in your chats

Knowledge & Memory

Remem

Local-first automatic memory for Claude Code and Codex: capture, distill, recall from SQLite.

Knowledge & MemoryRemotePython

Repomemory

Your codebase never forgets. Persistent, structured memory for AI coding agents.

Knowledge & MemoryGo

Reporecall

Local-first, auto-injecting, self-aware-about-staleness context + memory layer for coding agents (Claude Code, Codex, MCP). Trust contract

Developer ToolsRemote

Rlm Infinite Memory For Claude Code

Recursive Language Models for Claude Code - Infinite memory solution inspired by MIT CSAIL paper

Knowledge & MemoryRemotePython

Roampal Core

<strong>Two commands. Your AI coding assistant gets outcome-based memory.</strong>

Knowledge & MemoryPython

Robotmem

Not just vector search — robotmem understands the structure of robot experiences:

Knowledge & MemoryPython