MCP Servers

Memory Custom : PouchDB

★ 4

Extends the Memory server with PouchDB for robust document-based storage, custom memory file paths, and interaction timestamping.

mnemon-mcp

★ 3

Persistent layered memory for AI agents — 4-layer model, FTS5 search, fact versioning, EN+RU stemming. Local-first, zero-cloud, single SQLite file.

memory-v2

★ 3

Brain-inspired persistent memory MCP server with hybrid BM25+vector search, ACT-R activation scoring, FadeMem decay, and knowledge graphs — 17 tools, fully local via Ollama, zero API keys.

Claude Conversation Memory System

★ 2

Provides searchable local storage for Claude conversation history, enabling context retrieval during sessions.

CPersona

★ 2

Persistent AI memory server with 3-layer hybrid search, confidence scoring, and 16 tools. Zero LLM dependency.

second-brain-mcp

★ 2

Self-maintaining knowledge vault: figure-level search, auto-wikilinks, and sleep-based memory compression.

MCP Memory Server

★ 1

An advanced memory system for Claude Desktop that provides persistent memory using MCP. Requires an Azure Cosmos DB account and an OpenAI API key.

MCP Memory Server - Python Implementation

★ 1

A Python implementation of the MCP memory server for knowledge graph storage and retrieval, using JSONL files for persistence.

Simple Memory MCP

★ 1

A memory management system for AI assistants to store, retrieve, and manage user information using a local database.

Schema Search

★ 1

In-memory natural language schema search over database schemas

Engram MCP Server

★ 1

Engram is a hosted MCP server that provides reliable memory for AI agents:

MCP Redis Diagnostics

Redis diagnostics MCP server — analyze memory usage, slowlog patterns, client connections, and keyspace health with AI-powered recommendations. Lightweight npx install, no Docker required.

Neuroplastic Memory

Biologically-inspired memory for Claude. Hebbian plasticity, dream cycles, and temporal decay for persistent knowledge synthesis.

MemFlow MCP

Enables Large Language Models to store and retrieve persistent memories with intelligent search capabilities.

GraphMem

An MCP server for graph-based memory management, enabling AI to create, retrieve, and manage knowledge entities and their relationships.

claude-memory-fts

Long-term memory mcp server with sqlite fts5 full-text search, bm25 ranking, and access tracking. zero config via npx.com

ChromaDB

Provides AI assistants with persistent memory using ChromaDB vector storage.

Knowledge Graph Memory Server

Enables memory for Claude using a knowledge graph with fuzzy semantic search and persistent storage.

Knowledge Graph Memory Server

Enables project memory using a Kuzu-powered knowledge graph.

emem.dev

real world, traceable spatial memory for fact verification about the world.

DeepMemory

DeepMemory MCP is a small Model Context Protocol (MCP) server that provides long-term memory storage for conversational agents.

GrantAi

Deterministic O(1) memory for AI agents — local-first, MCP-native, with multi-agent speaker attribution and millisecond recall.