Memory and context MCP servers

3,934 servers

Give your client long-term memory: notes, knowledge graphs and vector stores.

Filter and sort these servers

Start from the first servers

@memmo/cli io.github.memmohq/memmo-core-cli

Long-term memory for AI coding agents — CLI + MCP server for Claude Code.

Version check not run yet

Coding agent tools npm Local 174 a week MIT
@universalmemoryprotocol/core io.github.edihasaj/universal-memory-protocol

Universal Memory Protocol (UMP) - reference SDK and minimal server: portable signed memory records, six negotiated operations, MCP/HTTP/file bindings.

Version check not run yet

Memory and context npm Local 172 a week MIT
@apexradius/apex-core-mcp io.github.apexradius/apex-core-mcp

Core MCP server — context7 docs, memory graph, and 1Password vault access

Version check not run yet

Security npm Local MIT
rag-rat io.github.cq27-dev/rag-rat

Repository intelligence, code graph, history, papertrail, and cross-agent memory for coding agents.

Version check not run yet

Memory and context Official MCP Registry · crates.io Local
@iflow-mcp/mmnto-ai-totem io.github.mmnto-ai/totem-mcp

MCP server for Totem — AI persistent memory and context layer

Version check not run yet

Memory and context npm Local APACHE-2.0
@iflow-mcp/adrozdenko-engine io.github.adrozdenko/soleri-engine

Soleri Knowledge Engine — MCP server binary for AI agents. Reads agent.yaml, boots vault/brain/planner, registers tools.

Version check not run yet

Memory and context npm Local APACHE-2.0
memory-journal-mcp io.github.neverinfamous/memory-journal-mcp-peby92

Project context management for AI-assisted development - Persistent knowledge graphs and intelligent context recall across fragmented AI threads

Version check not run yet

Memory and context npm Local 166 a week MIT
@openfossil/mcp io.github.heyrtl/fossil

FOSSIL MCP server — semantic failure memory for AI agents

Version check not run yet

Memory and context npm Local MIT
@3ngram/server io.github.b3dmar/3ngram-server

MCP server and REST API for persistent, typed AI-agent memory.

Version check not run yet

Memory and context npm Local 164 a week APACHE-2.0
@iflow-mcp/the-vibe-company-granite io.github.the-vibe-company/granite

A local-first markdown memory system for humans and agents

Version check not run yet

Office documents and spreadsheets npm Local MIT
@iflow-mcp/utk09-ncl-mini-memory-mcp io.github.utk09-ncl/mini-memory-mcp

Mini Memory MCP is a simple memory management system for AI tools.

Version check not run yet

Memory and context npm Local ISC
@iflow-mcp/aliceljy-recallnest io.github.aliceljy/recallnest

RecallNest — MCP-native, local-first memory search and distillation for AI conversations

Version check not run yet

Memory and context npm Local MIT
claude-db io.github.avijit07x/claude-db

Free, open-source memory for Claude Code. Remembers why decisions were made and maps your code. Your own database (SQLite, Postgres or MongoDB), no cloud, no subscription.

Version check not run yet

Databases npm Local 152 a week APACHE-2.0
@unclick/memory-mcp io.github.malamutemayhem/unclick-agent-native-endpoints

Persistent cross-session memory for AI agents. Zero-config local mode or Supabase cloud sync. 6-layer architecture, 17 MCP tools.

Version check not run yet

Memory and context npm Local MIT
n2-soul io.github.choihyunsus/soul-qeh3ka

AI agent memory & session orchestrator for MCP — persistent KV-Cache, Soul Board, immutable Ledger

Version check not run yet

Memory and context npm Local 23 a week SEE-LICENSE-IN
mcp-memory-keeper io.github.mkreyman/mcp-memory-keeper

MCP server for persistent context management in AI coding assistants

Version check not run yet

Coding agent tools npm Local 143 a week MIT
@wiki-nexus/mcp-server io.github.ringalls2020/wiki-nexus-mcp-server

MCP server exposing WikiNexus knowledge graph tools via stdio

Version check not run yet

Docs and knowledge bases npm Local MIT
@thrunt/mcp io.github.backbay-labs/thrunt-god

MCP server for ATT&CK intelligence, detection coverage, knowledge graph, and hunt workflow prompts

Version check not run yet

Model and agent tools npm Local MIT
memory-lancedb-mcp io.github.shipeng174-avatar/memory-lancedb-mcp

LanceDB long-term memory MCP server with SiliconFlow/OpenAI-compatible embeddings.

Version check not run yet

Search and retrieval (RAG) npm Local 136 a week MIT
latentcontext-mcp io.github.master0ffate/latentcontext-mcp

LatentContext MCP Server: session-isolated memory, a knowledge graph, a live code index with call graphs, and stateful code review for MCP hosts

Version check not run yet

Memory and context npm Local 129 a week MIT
OMEGA Memory io.github.omega-memory/omega-memory

Persistent memory, coordination, and learning for AI agents. Local-first, 25 MCP tools.

Version check not run yet

Memory and context Official MCP Registry Local
brito-cli io.github.wilsonbrito/brito

Coding-agent CLI with a code knowledge graph, memory and reviewable skills / CLI de agente de código com grafo de conhecimento, memória e skills revisáveis

Version check not run yet

Memory and context npm Local 126 a week POLYFORM-NONCOMMERCIAL-1.0.0
squish-memory io.github.michielhdoteth/squish

AI memory system for coding agents. Local-first MCP runtime with connectors (Google Drive, GitHub, Slack, Notion), knowledge graphs, decay scoring, and multi-tier deployment. Free locally, paid Cloud

Version check not run yet

Memory and context npm Local 125 a week MIT
@graphdown/mcp io.github.clarknoah/graphdown-mcp

Model Context Protocol server for GraphDown - lets AI agents query your knowledge graph

Version check not run yet

Memory and context npm Local MIT
@jolli.ai/cli io.github.jolliai/jolliai-cli

Automatic development memory for AI coding agents: turns your Claude Code, Codex, Gemini, Cursor, Copilot, Cline, Devin, OpenCode, Antigravity and Kimi Code sessions into structured commit summaries y

Version check not run yet

Coding agent tools npm Local 123 a week APACHE-2.0
context-vault io.github.fellanh/context-vault

Persistent memory for AI agents — saves and searches knowledge across sessions

Version check not run yet

Memory and context npm Local 122 a week MIT
Kage com.kage-core/kage

Verified memory for coding agents: claims cited against code, stale withheld, savings receipts.

Version check not run yet

Coding agent tools Official MCP Registry · npm Local 25 a week GPL-3.0-ONLY
@ppdocs/mcp io.github.ppdocs/ppdocs

ppdocs MCP Server - Knowledge Graph for Claude

Version check not run yet

Memory and context npm Local MIT
@hivelore/cli io.github.doucs91/hivelore-cli

Hivelore CLI - the deterministic policy gate for agent-written code (rules live as repo-native team memory)

Version check not run yet

Git and code hosting npm Local 115 a week APACHE-2.0
Memory com.letta/memory-mcp

MCP server for AI memory management using Letta - Standard MCP format

Version check not run yet

Memory and context Official MCP Registry · npm Local 33 a week MIT
ainative-zerodb-mcp-server io.github.ainative-studio/ainative-zerodb-mcp-server

AINative ZeroDB MCP Server - 81 operations for vector search, TurboQuant vector compression (PolarQuant + QJL), NoSQL, dedicated PostgreSQL management, files, events, RLHF, knowledge graph (entities,

Version check not run yet

Memory and context npm Local 108 a week MIT
Verbative Memory io.github.verbative/verbative-memory

On-device, self-organizing memory for AI coding agents — recalls the right facts into each prompt.

Version check not run yet

Memory and context Official MCP Registry · npm Local 22 a week SEE-LICENSE-IN
@jussmor/commit-memory-mcp-surreal io.github.jussmor/commit-memory-mcp-s51vcd

Commit-aware MCP with SurrealDB-backed traceability, async team coordination, and business knowledge tools

Version check not run yet

Git and code hosting npm Local MIT
@aictx/memory io.github.aictx/memory

Local-first product graph for AI coding agents.

Version check not run yet

Coding agent tools npm Local 103 a week MIT
forge-engine io.github.jranjan-biswal/forge-engine

forge — idea → validated → designed → built → verified → shipped. A gated, memory-backed product pipeline for Claude Code, Codex, Gemini, Cursor and any MCP agent.

Version check not run yet

DevOps and infrastructure npm Local 103 a week MIT
@iflow-mcp/ouim-me-reacher io.github.thezem/reacher

Self-hosted MCP server for SSH, API proxying, browser automation, and persistent AI memory

Version check not run yet

Browser automation npm Local MIT
@heretek-ai/openclaw-mcp-server io.github.heretek/heretek-openclaw-plugins

MCP (Model Context Protocol) server for Heretek OpenClaw skills and memory exposure

Version check not run yet

Memory and context npm Local MIT
LBrain ai.lbrain/lbrain

Local-first agent memory. Source, date, bind/abstain. Permanent name: lbrain.ai/claim.html

Version check not run yet

Memory and context Official MCP Registry Local
BanditDB com.banditdb/mcp

Persistent decision memory for agents — learns which action works in which context

Version check not run yet

Memory and context Official MCP Registry Local
Growmos com.codician/growmos

Living knowledge graph for your repo: query with citations, remember/link facts, fact-check claims.

Version check not run yet

Memory and context Official MCP Registry Local
Roamer MCP com.mathismeadows/roamer-mcp

Hosted MCP server and Agent Skills for specs, engineering threads, and project memory.

100% up · 30 days

Memory and context Official MCP Registry Remote
Tugra com.tugra-ai/tugra

Provenance-aware memory format for AI agents: every claim carries its source, age and boundary.

Version check not run yet

Memory and context Official MCP Registry Local
Docmancer dev.docmancer/docmancer

Local-only MCP server for source-attributed Markdown memory and documentation retrieval.

Version check not run yet

Docs and knowledge bases Official MCP Registry Local
Bettermemory io.github.0Mattias/bettermemory

Memory for coding agents, checked against the filesystem and git before it is believed.

Version check not run yet

Coding agent tools Official MCP Registry Local
loci io.github.3M1RY33T/loci

Scoped memory for coding agents: picks the right project, answers in scope, or abstains.

Version check not run yet

Coding agent tools Official MCP Registry Local
Queue AIops io.github.AIops-tools/queue-aiops

Governed redis + rabbitmq ops: memory/latency/backlog/churn RCA, policies. 28 tools.

Version check not run yet

Databases Official MCP Registry Local
AitherOS ADK io.github.Aitherium/aither-adk

Agent runtime with typed memory, knowledge and code graphs, plus file and web tools

Version check not run yet

Files and storage Official MCP Registry Local
Memory Kernel io.github.Artem362/memory-kernel

Local-first memory for AI agents: SQLite FTS5, deterministic recall, no vector DB, no cloud.

Version check not run yet

Memory and context Official MCP Registry Local