MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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Public shared memory for AI agents: find, cite, reply to, and share source-linked findings via MCP.
MIT -
mcp-shared-memorygithub.com/ideas-net-studio/mcp-shared-memoryupdated this year
MCP server for AI Agents project based and shareable memory management
npm MIT -
给 AI Agent 的共享记忆服务：一条记忆一个 Markdown 文件，git 做版本，Bearer token 做身份隔离；库=权限边界，工作空间=项目分类。9 个工具（+7 别名）、571 个测试，跨会话跨机器读写检索。
MIT -
One local Hindsight memory server shared by all your agents (Claude Code & any MCP client). No API key, localhost only.
MIT -
mcp-shared-memorygithub.com/Ideas-Net-Studio/mcp-shared-memoryupdated this year
Universal Shared MCP Memory Server - Multi-tool compatible memory management for AI assistants across Claude Desktop, Cursor, Windsurf, Cline, and more.
MIT ★ 5 -
One memory for Claude web, desktop, mobile, Claude Code and Claude Code cloud. Private MCP server on your own free Cloudflare account (Workers + D1).
MIT -
一份记忆，所有 AI 应用共享：DSH 插件 + MCP 桥，自动捕获/抽取/BM25 检索/相关性注入/备份。One memory shared by every AI app.
MIT ★ 1 -
MCP server for logging and retrieving memories with context window caching and shared memories
npm MIT -
A self-hosted MCP server that gives Claude, ChatGPT, Claude Code and any other MCP client one shared long-term memory, kept separate for each project.
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omemgithub.com/ourmem/omemupdated this year
Shared Memory That Never Forgets — persistent memory for AI agents with Space-based sharing across agents and teams. Plugins for OpenCode, Claude Code, OpenClaw, MCP Server.
NOASSERTION ★ 174 -
RCLL — self-hosted shared memory for a team of AI agents. Rooms, hierarchical L0-L3 depth, MCP. The read path never invokes a language model. We publish the measured cost of one shared store versus ten private ones. Fork of vectorize-io/hindsight (MIT).
MIT -
Caura (formerly MemClaw) — governed shared memory for AI agent fleets. Installs caura-client under the caura name.
pypi Apache-2.0 -
sylex-memorygithub.com/MastadoonPrime/sylex-memoryupdated this year
Persistent encrypted memory service for AI agents — MCP server with E2E encrypted private vaults, shared knowledge commons, community channels, and 23 tools. Free, open source.
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Mnemoverse Agent Memory for VS Code and Cursor: persistent memory for your coding agent that learns from outcomes, with shared rooms. Browser sign-in, no key to paste. MIT.
MIT ★ 1 -
Open-source, self-hosted team memory for AI coding agents. Share, search, and audit project context through MCP.
MIT ★ 2 -
Context teleportation protocol and shared memory bus for AI assistants.
MIT ★ 1 -
claude-memory-bridgegithub.com/lewenw/claude-memory-bridgeupdated this year
Cross-project memory sharing for Claude Code and Cowork. Namespaces let projects share knowledge without polluting global scope.
pypi MIT -
Shared project memory for Claude Code, Codex and Cursor: decisions, corrections, overlap warnings.
npm MIT -
@anmol-srv/sigilgithub.com/anmol-srv/sigilupdated this year
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 in your own Postgres. No cloud, no telemetry. Auto-capt
npm MIT -
Shared-context and memory coordination server for swarms of parallel AI agents. HTTP + WebSocket mesh server, CLI, and MCP server implementing the SwarmMesh protocol, interoperable with the Python implementation.
npm MIT -
hivesharegithub.com/KB-perByte/hiveshareupdated this year
Collaborative AI memory for engineering teams - share context across Claude Code, Cursor, and teammates
MIT ★ 5 -
Shared project memory, reliable handoffs and coordinated ownership for Codex and Cursor over local or cloud MCP
MIT -
Self-hosted shared memory, encrypted credentials, and scoped connectors for AI agents. MCP and HTTP for Claude Code, Codex, Cursor, and custom runtimes.
MIT -
memory-vaultactive
Portable AI memory over a local folder or hosted vault, served via MCP — one memory shared across models and harnesses (Claude, ChatGPT, Codex, Cursor). Per-project spaces plus a shared org layer, stored as plain markdown you own.
npm MIT -
OriginTrail Decentralized Knowledge Graph (DKG) — Shared memory for AI agents. Give Hermes, OpenClaw, Claude Code, Codex, and Cursor a local knowledge-graph memory that several agents can share, with provenance, and verify on-chain when it matters. Open source, Apache-2.0.
npm Apache-2.0 ★ 136 -
Local-first AI memory your assistants share. One store, every model, your machine.
NOASSERTION -
mcp-memory-servergithub.com/foxj77/mcp-memory-serverupdated this year
Persistent shared knowledge graph memory for AI agents via MCP — built for kagent, compatible with any MCP-capable agent framework
MIT ★ 2 -
memory-meshgithub.com/Das-Chinmay/memory-meshupdated this year
🧠 Local-first MCP server giving Claude, ChatGPT and Gemini shared memory with conflict detection
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consolidation-memorygithub.com/charliee1w/consolidation-memoryupdated this year
Trust-calibrated working memory for coding agents with provenance, drift awareness, and scoped sharing
pypi MIT -
mslm-memorygithub.com/kenyonxu/superlocalmemoryupdated this year
Multi-Scope Local Memory — local-first AI agent memory with personal/global/shared scopes
pypi AGPL-3.0-or-later -
claude-memory-bridgegithub.com/LewenW/claude-memory-bridgeupdated this year
Cross-project memory sharing for Claude Code. One command install: claude mcp add memory-bridge -- uvx claude-memory-bridge
MIT ★ 6 -
Shared, curated semantic memory for Claude Code: Go + Postgres/pgvector + Ollama, MCP server and prompt hook, PR ingest from Azure DevOps/GitHub/GitLab.
Apache-2.0 -
Persistent memory shared across Claude, ChatGPT and other AI assistants, via MCP. Hosted in the EU. Benchmarks and vault code open.
MIT -
reefgithub.com/diepzee/reefactive
reef — shared, living memory for you and your people, over MCP
AGPL-3.0 ★ 1 -
One private, local memory shared by Claude Code and Codex. MCP server, single binary, no network, tamper-evident journal. Free and open source.
Apache-2.0 -
Shared long-term memory and core instructions across every AI client, as a small MCP server.
MIT -
Long-term memory for Claude Code, Codex and other MCP agents: your preferences, rules and context, shared across agents and machines. Self-hosted.
Apache-2.0 ★ 1 -
Home Assistant app: shared, bounded memory for coding agents over MCP; SQLite and FTS5, no paid model in the path
MIT ★ 1 -
Local-first multi-agent memory MCP. Shared SQLite + FTS5, secret-blocking, lite transport (no SDK by default), namespaces, batch + handoff tools.
npm MIT -
vault-for-llmgithub.com/zycaskevin/vault-agent-memoryupdated this year
Local-first memory governance for AI agents: shared, reviewable, auditable memory via SQLite and MCP.
pypi Apache-2.0 -
octopodagithub.com/ryjoxtechnologies/octopoda-osupdated this year
Persistent Memory Kernel for AI Agents — crash recovery, shared memory, audit trail, real-time dashboard
pypi MIT -
mcp-servergithub.com/memoryplugin/mcp-serverupdated this year
MCP server for MemoryPlugin: long-term memory shared across ChatGPT, Claude, Gemini, and 21+ AI tools
MIT ★ 1 -
Claude Code / Codex 共用的长期记忆 MCP：本地 Markdown/Obsidian 存储，跨工具记住你的项目与偏好｜Local-first shared memory MCP for Claude Code & Codex
Apache-2.0 ★ 103 -
Self-hosted MCP server giving AI coding agents a shared, persistent memory over your code and docs (Qdrant, Ollama, tree-sitter).
MIT -
kodeklaritygithub.com/vjvkrm/kodeklarityupdated this year
Shared knowledge & memory of your code, for AI agents. Code graph + persistent memory layer — impact analysis, risk scoring, cross-boundary tracing, agent-to-agent knowledge sharing.
npm AGPL-3.0-only -
Omnemo — memory for Omarchy. One shared memory for every agent harness on the box.
MIT ★ 1 -
smaragithub.com/smara-io/smaraupdated this year
Persistent memory for AI tools. Give Claude, Cursor, and Codex shared context that survives across sessions.
MIT ★ 2 -
RCLL — self-hosted, hierarchical shared memory for a team of AI agents over MCP (rooms, L0-L3 depth, pgvector). Fork of vectorize-io/hindsight.
npm MIT -
One shared, versioned memory for Claude Code, Cursor, Codex, and every MCP agent. Local-first, offline, MIT.
npm MIT -
Verifiable shared memory for AI agents and people: atoms with checked source quotes, revisions and review on PostgreSQL + pgvector
pypi AGPL-3.0-only -
The open memory layer for collective agent awareness — a vendor-neutral MCP service for shared AI-agent memory.
Apache-2.0 ★ 24 -
Local-first, shared long-term memory for AI agents: one SQLite database for Claude Code, omp and any MCP client
pypi MIT ★ 2 -
Knowledge graph memory for Claude Code and Codex CLI — persistent nodes, typed edges, recall at the moment it applies, self-maintaining. One local memory both agents share.
★ 8 -
One memory, every terminal — a shared memory layer for any MCP client.
npm MIT ★ 15 -
Shared, persistent memory for AI assistants, built on the Zettelkasten method
npm MIT ★ 7 -
Source-backed local memory shared by Claude Code, Codex, pi, and MCP clients. No generative LLM.
npm MIT ★ 6 -
Apiary Memory — local-first memory your AI agents share over MCP. Agents propose; only you confirm. Plain files on your own disk. (formerly 记忆蜂巢 / Memory Hive)
pypi MIT -
knowitgithub.com/ismaelkedir/knowitupdated this year
Shared team memory for AI coding agents — MCP server and CLI for persistent, queryable knowledge across sessions and teammates
npm MIT -
Shared team memory and run control for coding agents: Claude Code, Codex, Cursor, OpenCode
npm Apache-2.0 -
Persistent shared memory and coordination MCP server for multi-agent AI workflows. The memory component of the Junto system. MongoDB + ChromaDB. Production-tested with 6+ agents over 500+ sessions.
MIT ★ 6