Memory and context MCP servers

4,030 servers

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

Filter and sort these servers

Start from the first servers

synapse-mcp io.github.ankechenlab-node/synapse-mcp

Persistent MCP server — session memory, engineering pipeline, and living knowledge base for AI agents

Version check not run yet

Memory and context PyPI Local MIT
thought-mcp io.github.rnbbarrett/thought-mcp-changelog.md

THOUGHT — Temporal Hierarchical Object Union & Graph Hybrid Toolkit. A local MCP memory server with bi-temporal graph + vector + temporal layers, a query router, and a consolidation engine.

Version check not run yet

Memory and context PyPI Local MIT
timeless-memory-mcp io.github.chenwei/timeless-memory-mcp

Timeless Memory - 個人記憶與知識圖譜系統（FTS5 + BM25/Jieba + Gemini Vector Search）

Version check not run yet

Memory and context PyPI Local MIT
trw-mcp io.github.wallter/trw-mcp

Engineering memory MCP server for Claude Code — patterns, gotchas, and project knowledge that persist across sessions

Version check not run yet

Memory and context PyPI Local BUSL-1.1
ultimate-brain-mcp io.github.bobbyhyam/ultimate-brain-mcp-changelog.md

MCP server for Thomas Frank's Ultimate Brain Notion system

Version check not run yet

Memory and context PyPI Local MIT
universal-memory-mcp io.github.adamkwhite/universal-memory-mcp

A Model Context Protocol server for searchable local storage of AI conversation history — Claude, ChatGPT, Cursor, and custom formats

Version check not run yet

Memory and context PyPI Local MIT
vector-memory-mcp io.github.xsaven/vector-memory-mcp

A secure, vector-based memory server for Claude Desktop using sqlite-vec and sentence-transformers

Version check not run yet

Memory and context PyPI Local MIT
work-memory-mcp io.github.joe02740/work-memory

Local-first, cross-project development memory layer

Version check not run yet

Memory and context PyPI Local MIT
yomemoai-mcp io.github.yomemoai/python-yomemo-mcp

Model Context Protocol (MCP) server for YoMemoAI - enables AI assistants to save and retrieve encrypted memories

Version check not run yet

Memory and context PyPI Local MIT
zvec-mcp io.github.cluster2600/zvec-mcp

Claude Code MCP server for RAG and memory powered by zvec

Version check not run yet

Memory and context PyPI Local APACHE-2.0
decoy-mcp-server com.npmjs/decoy-mcp-server

Decoy is where a person keeps what their agents know about them: an end-to-end-encrypted memory shared by every agent they connect. This local MCP bridge lets an agent read it before every task and sa

Version check not run yet

Project management npm Local 183 a week MIT
codex-mcp-memory-server io.github.menesekinci/mcp-memory-server

Symbol-aware MCP memory server for Codex and coding agents

Version check not run yet

Memory and context npm Local 8 a week ISC
@ekkos/mcp io.github.ekkos/ekkos

ekkOS Memory MCP Server - Cross-platform AI memory for Cursor, Claude Code, and VS Code

Version check not run yet

Developer tools npm Local MIT
kiro-memory io.github.auriti-labs/kiro-memory

Persistent cross-session memory for AI coding assistants. Works with Claude Code, Cursor, Windsurf, Cline, and any MCP-compatible editor.

Version check not run yet

Memory and context npm Local 8 a week AGPL-3.0
@mcpware/cross-code-organizer io.github.mcpware/cross-code-organizer

Cross-Code Organizer (CCO, formerly Claude Code Organizer) — manage AI coding tool configs across Claude Code, Codex CLI, and more. Memories, skills, MCP servers, commands, agents, rules, and hooks ac

Version check not run yet

Memory and context npm Local 8 a week MIT
nimbus-os io.github.0xsyncroot/nimbus-os

Personal AI OS — autonomous, soul-driven agent with cross-session memory

Version check not run yet

Memory and context npm Local 11 a week SEE-LICENSE-IN
Carsxe io.github.carsxe/carsxe-mcp

MCP server for CarsXE vehicle data: VIN, specs, history, images, recalls, and OBD codes.

100% up · 30 days

Smart home and hardware Official MCP Registry Remote
@tanarchy/lotl io.github.tanarchytan/lotl

Lotl — Living-off-the-Land memory for AI agents. BM25 + vector RRF fusion + LLM rerank + temporal knowledge graph, on top of SQLite-vec and local ONNX. No infra, no LLM required.

Version check not run yet

Search and retrieval (RAG) npm Local 8 a week MIT
mnemo-note io.github.fwgadmin/mnemo

AI-native memory layer — notes, embeddings, and MCP for intelligence systems

Version check not run yet

Docs and knowledge bases npm Local 11 a week MIT
@anmol-srv/sigil io.github.anmol-srv/sigil

Local-first memory infrastructure for AI coding agents. One brain shared across Claude Code, Codex CLI, Cursor, Kiro, Continue, Cline, Windsurf, or any MCP client. Organized in pluggable pods, stored

Version check not run yet

Coding agent tools npm Local 7 a week MIT
@crosmos/crosmos-mcp io.github.crosmos-org/crosmos-mcp

MCP server for Crosmos Memory Engine with hybrid retrieval

Version check not run yet

Memory and context npm Local 7 a week MIT
@gofman3/think-mcp io.github.gofman5/think-mcp

MCP Server for structured sequential thinking with Burst Thinking, Logic Methodology Generator, branching, revisions, dead-ends tracking, and fuzzy recall

Version check not run yet

Memory and context npm Local 7 a week MIT
@gravityzenai/memory io.github.gravityzenai/gravitymemory

Local memory substrate for AI agents: persistent recall, hybrid retrieval, governed evolution, and memory safety.

Version check not run yet

Memory and context npm Local 7 a week APACHE-2.0
@hebbianvault/mcp io.github.hebbianvault/hebbian-mcp

Customer-installable MCP server for the Hebbian tenant brain. One package, scope-by-token (Employee or Company). Install in Claude Code, Claude Desktop, Cursor, Cowork, or any MCP-compatible agent.

Version check not run yet

Memory and context npm Local 7 a week APACHE-2.0
@jonusnattapong/oracle io.github.oraclepersonal/oracle

Oracle Assistant — an MCP-powered AI assistant with persistent memory, a knowledge base, web access, and an inter-agent message bus for Claude Code, opencode, and other coding agents.

Version check not run yet

Memory and context npm Local 7 a week MIT
@nanthansr/second-brain-mcp io.github.nanthansr/second-brain-mcp

Read-only MCP server for any Obsidian/markdown vault. Index-first retrieval, hard page budget, path sandbox - the retrieval protocol enforced by the server, not requested in prose.

Version check not run yet

Docs and knowledge bases npm Local 7 a week MIT
@nogataka/claw-memory io.github.nogataka/claw-memory

Independent, in-process semantic memory MCP server (node:sqlite + sqlite-vec + local Xenova e5) with a lightweight web viewer. No daemon, no Python, no native ABI. Installable as a Claude Code plugin

Version check not run yet

Memory and context npm Local 7 a week MIT
@pawells/mcp-memory io.github.phillipawells/workspace-mcp-memory

Model Context Protocol server for semantic memory and knowledge management with Claude Code

Version check not run yet

Memory and context npm Local 7 a week MIT
@wiretap/decision-insights-cli io.github.wiretaplabs/wiretap-insights-di-cli

CLI for scripting bulk lookups against the Decision Insights public knowledge graph (companies, projects, content, tags) over MCP

Version check not run yet

Memory and context npm Local 7 a week MIT
@yasnikoff/docdog io.github.yasnikoff/docdog

Context management toolkit for AI agents — disk-canonical, MCP-native

Version check not run yet

Memory and context npm Local 7 a week MIT
agent-memory-connect io.github.iziedking/agent-qa-connector

Connect any MCP agent to Portable Agent Memory. Set up once with a blind-typed passphrase stored in the OS keychain; agents then talk to a local proxy that attaches the identity headers, so no secret

Version check not run yet

Memory and context npm Local 7 a week MIT
agentbrainsystem io.github.victorbjuliani/agentbrainsystem

Local-first persistent memory for AI coding agents: reliable embed → persist → recall over MCP.

Version check not run yet

Memory and context npm Local 7 a week MIT
athar-mcp io.github.ameenmv/athar

أثر — AI-powered programming lesson memory with spaced repetition. An MCP server that captures lessons from coding sessions and helps you never repeat the same mistake.

Version check not run yet

Developer tools npm Local 7 a week MIT
cordenar io.github.cordenar/cordenar

The shared brain for teams of humans and AI

Version check not run yet

Communication and chat npm Local 7 a week MIT
everos-codex io.github.gix9303/everos-codex

Local EverOS MCP bridge and Codex memory skill for repo-scoped long-term memory.

Version check not run yet

Memory and context npm Local 7 a week APACHE-2.0
fushiguro-mcp io.github.omgcarlo/fushiguro-mcp

MCP server that decides how much delegation a task deserves, routes it to specialist agents (single or planner-executor-tester-reviewer pipeline), and remembers how your business wants work done.

Version check not run yet

DevOps and infrastructure npm Local 7 a week MIT
genmem-mcp io.github.hellosobuj/genmem

Local-first markdown memory MCP server. Searchable, file-based, human-readable.

Version check not run yet

Files and storage npm Local 7 a week MIT
hco-mcp io.github.nzkbuild/hco-mcp

Give your AI agent a memory. And a seatbelt.

Version check not run yet

Memory and context npm Local 7 a week MIT
hermit-graph io.github.kimbapquyenduy/hermit-graph

Persistent memory for AI coding agents. Knowledge graph with 4-tier taxonomy, confidence scoring, and MCP protocol support for Claude Code, Cursor, Gemini CLI, Windsurf, Cline, Codex, and OpenCode.

Version check not run yet

Memory and context npm Local 7 a week MIT
hive-mcp io.github.husseintaha/hive-mcp

hive - context compiler and shared-memory MCP server for Claude Code and its sub-agents

Version check not run yet

Developer tools npm Local 7 a week MIT
hystersis-mcp io.github.himan-d/hystersis-mcp

Model Context Protocol (MCP) Server for the Hystersis persistent memory engine

Version check not run yet

Memory and context npm Local 7 a week MIT
kiro-learn io.github.brendangeck/kiro-learn

Continuous learning for Kiro agent sessions on AWS. Passive tool-use capture, LLM extraction, and synchronous context injection — inspired by claude-mem, aligned with Bedrock AgentCore Memory.

Version check not run yet

Cloud platforms npm Local 7 a week APACHE-2.0
learned-experience io.github.fitz2882/learned-experience

Model-agnostic MCP server that gives any AI agent a persistent, self-improving catalogue of solved problems. Recall past fixes, record new ones, never learn the same thing twice.

Version check not run yet

Memory and context npm Local 7 a week MIT
mcp-deep-research-server io.github.secret4422/mcp-deep-research-server

Non-generic Deep Research MCP Server - search, scrape, synthesize, fact-check, persistent memory. No API keys needed.

Version check not run yet

Science and research npm Local 7 a week MIT
memkin io.github.andrelyl/memkin

Local-first personal memory system — extracts signals from Feishu/Lark chats and AI-agent sessions into a private knowledge graph, served to any agent via MCP

Version check not run yet

Communication and chat npm Local 7 a week APACHE-2.0
mirror-memory-mcp io.github.kestrel-devagent/mirror-memory-mcp

Mirror Memory MCP — shared agent memory for Cursor, Claude Desktop, and local Devin

Version check not run yet

Memory and context npm Local 7 a week MIT
mutoncli io.github.manojbajaj95/muton

Shared hive memory for coding agents — durable Cards with silent session reflection

Version check not run yet

Coding agent tools npm Local 7 a week MIT
nautli io.github.nautli/nautli

One local brain for all your AI agents. Facts in, contradictions resolved, junk forgotten. While you sleep.

Version check not run yet

Memory and context npm Local 7 a week MIT