MCP Servers

Memanto MCP

✓★ 1,600

MEMANTO is a memory agent. It remembers, recalls, and answers — so your agents can achieve long-term goals and avoid confusion.

SynaMCPs

✓★ 4

Provides a universal gateway for corporate AI tools, offering knowledge storage, access control, and proxying of external AI sources.

gjalla

✓★ 2

Production-readiness for your AI coding agents. Set a rule once. Every agent in every repo follows it.

Memside

✓★ 1

AI Continuity and Memory Hub

Tempreon

✓★ 0

Portable knowledge layer about you, connected to AI tools via MCP. Learns from how you work. Travels across Claude, ChatGPT, Cursor, and more.

Caura

★ 486

MemClaw — persistent memory for AI agent fleets (OSS) — Trending history, engagement metrics, and Reddit & Hacker News discussions on Trendshift

Beever Atlas

★ 388

Open-source LLM knowledge base that turns team chat (Slack, Discord, Teams, Mattermost) into a typed knowledge graph and auto-generated wiki, exposed via a 28-tool MCP server.

PMB (Personal Memory Brain)

★ 289

Local-first persistent memory for AI coding agents over MCP: decisions, lessons and facts persist across sessions via hybrid BM25 + vector + graph retrieval, fully offline, no API keys.

YourMemory

★ 247

Persistent memory for AI agents with Ebbinghaus forgetting curve decay, hybrid BM25 + vector + knowledge graph retrieval, temporal reasoning, and a local dashboard. 89.4% Recall@5 on LongMemEval.

Mnemory

★ 182

A self-hosted, secure, feature-rich memory system for AI agents and assistants. Provides intelligent fact extraction and deduplication, with an artifact store for detailed content.

piia-engram

★ 168

Persistent AI memory across tools — remember your preferences, code standards, and decisions across Claude Code, Cursor, Codex, and any MCP tool. Local-first, zero-cloud.

engram

★ 136

Local code-knowledge graph + bi-temporal mistakes memory for AI coding agents. Serves a ranked structural packet instead of whole files on read/grep, and surfaces fixes your repo already reverted (mined from git history). Zero cloud, Apache-2.0.

Obsidian Hybrid Search

★ 84

Local-first MCP server for searching private Obsidian vaults with hybrid full-text, fuzzy, semantic, and wikilink graph retrieval.

Link

★ 80

Local Markdown memory for AI agents

agentcairn

★ 39

Local-first agent memory: a plain-Markdown Obsidian vault is the source of truth, with a rebuildable DuckDB index for hybrid BM25 + vector + graph recall.

Bhived

★ 34

Shared memory MCP for AI agents. one agent solves it, every other agent learns.

Agents Remember

★ 25

`Agents Remember` is a Drift-aware repository memory for coding agents in complex codebases. Captures what code can't say on its own! Retrieves memory by path, semantic search, and relationship (code-graph).

Memento

★ 21

A local-first, LLM-agnostic memory layer for AI assistants

Mori

★ 20

Shared memory layer for AI coding agents with dream pipeline distillation, session grounding, and multi-instance coherence.

Vault Cortex

★ 17

MCP server for Obsidian vaults — search, memory, link graph, 23 tools, OAuth-protected.

NOUZ MCP Server

★ 16

Local-first MCP server that turns Obsidian and Markdown knowledge bases into an agent-readable graph

memo

★ 13

Local-first long-term memory for coding agents — in-process embeddings (MLX/CPU), hybrid vector+BM25 search, markdown as source of truth. No cloud, no keys.

XMemo

★ 12

User-owned memory for AI agents over remote MCP. Save, search, recall, update, and manage scoped memories across Copilot, Claude, ChatGPT, IDEs, and CLIs.

Mnemos

★ 11

Local-first MCP memory server with no external dependency, source citations and OKF/Markdown KB.