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Memory and context MCP servers

4,026 servers

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

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  1. longform-memory-mcp io.github.emberspun/longform-memory-mcp

    MCP server that gives your AI writing assistant a constant-size memory of a long document. Chapter 1000 costs the same tokens as chapter 10. Local-only: no account, no API key, no network.

    Version check not run yet

    Memory and context npm Local 8 a week MIT

  2. loommcp-cli io.github.aashutoshvyas2020/loom

    Model-independent local runtime for files, terminal, memory, skills, browser control, and remote MCP access.

    Version check not run yet

    Files and storage npm Local 8 a week MIT

  3. mnemo-agent-memory io.github.siamalsobari/mnemo-agent-memory

    Zero-Token-Waste Memory Engine, Knowledge Graph & Notes System for AI Coding Agents via MCP.

    Version check not run yet

    Memory and context npm Local 8 a week MIT

  4. omnihub-cli io.github.malharrrr/omnihub

    A zero-infrastructure MCP server and CLI for your AI second brain

    Version check not run yet

    DevOps and infrastructure npm Local 8 a week MIT

  5. rememori-mcp io.github.giorgiodotcom/rememori-mcp

    MCP server for rememori — persistent semantic memory for Claude Code and any MCP-capable agent.

    Version check not run yet

    Memory and context npm Local 8 a week MIT

  6. rsh-research io.github.chenty2333/rsh

    A lightweight, bounded memory layer for long-running agent work.

    Version check not run yet

    Memory and context npm Local 8 a week MIT

  7. spandrel io.github.trevorfox/spandrel

    Turn markdown file trees into navigable, queryable knowledge graphs served via REST and MCP

    Version check not run yet

    Files and storage npm Local 8 a week MIT

  8. tencent-agent-memory-mcp-bridge io.github.kuaizhongqiang/tencentagentmemorybridge

    MCP server bridging AI agents to TencentDB Agent Memory (team edition v3)

    Version check not run yet

    Memory and context npm Local 8 a week MIT

  9. whyanchor io.github.kishore600/whyanchor

    Local-first, git-backed memory layer for AI coding agents. Capture decisions, detect staleness, generate CLAUDE.md/AGENTS.md, and serve memory over MCP.

    Version check not run yet

    Coding agent tools npm Local 8 a week MIT

  10. @aman_asmuei/amem io.github.amanasmuei/amem

    The memory layer for AI coding tools. Local-first, developer-specific, works everywhere.

    Version check not run yet

    Memory and context npm Local 10 a week MIT

  11. central-intelligence-local io.github.alekseimarchenko/central-intelligence-local

    Local-first persistent memory for AI agents. No cloud, no signup, no API keys. Your data never leaves your machine.

    Version check not run yet

    Memory and context npm Local 11 a week APACHE-2.0

  12. mcp-memory-rs io.github.DioNanos/mcp-memory-rs

    Local-first agent memory: versioned JSON categories, BM25 search, per-device ACL, fleet sync.

    Not checked yet

    Memory and context Official MCP Registry · crates.io

  13. @dzenlotus/promptery io.github.dzenlotus/promptery

    Kanban-based context management for AI agents via MCP

    Version check not run yet

    Project management npm Local 9 a week ELASTIC-2.0

  14. vector-memory-pg io.github.cabupy/vector_memory_pg

    Institutional technical memory for AI coding agents using PostgreSQL, pgvector, hybrid search, MCP, Reflect, CLI, and local UI.

    Version check not run yet

    Search and retrieval (RAG) npm Local 9 a week MIT

  15. ctx-memory io.github.ghadisaab/llm-memory

    Persistent memory layer for LLM coding agents (Claude Code, Codex, Gemini, OpenCode) — zero cloud, local SQLite + MCP

    Version check not run yet

    Memory and context npm Local 9 a week MIT

  16. Memory Lite io.github.thuupx/memory-mcp-lite

    A lightweight, structured, token-efficient local-first MCP memory server

    Version check not run yet

    Memory and context Official MCP Registry · npm Local 25 a week

  17. @memstate/mcp io.github.memstate-ai/memstate-mcp

    Versioned memory for AI agents — structured keypaths, conflict detection, and 80% fewer tokens than alternatives.

    Version check not run yet

    Memory and context npm Local 17 a week MIT

  18. abba-mcp io.github.unige-biochem/abba-mcp

    MCP server for ABBA (Aligning Big Brains and Atlases): an AI assistant registers brain sections to atlases in a pinned Fiji

    Version check not run yet

    Memory and context PyPI Local MIT

  19. aceflow-mcp-server io.github.aceflow-pateoas/aceflow-ai

    AceFlow MCP Server - AI-Driven Intelligent Workflow System with Contract-First Development, Memory Management, and 25 MCP Tools (4 Contract + 21 Workflow)

    Version check not run yet

    Memory and context PyPI Local MIT

  20. agent-filetree-memory-mcp io.github.emilioesposito/agent-filetree-memory-mcp-docs

    Encrypted, capability-scoped, versioned Markdown file-tree memory for MCP agents

    Version check not run yet

    Memory and context PyPI Local APACHE-2.0

  21. agentrecall-mcp io.github.marsheer/agentrecall

    MCP server for AgentRecall — persistent memory for AI agents

    Version check not run yet

    Memory and context PyPI Local MIT

  22. agm-memory-mcp io.github.deep-de-coder/agent-memory

    AGM — Agent Memory Management. Provenance-tagged memory infrastructure for multi-agent AI systems. MCP server with trust scoring, behavioral fingerprinting, and memory poisoning defense.

    Version check not run yet

    Memory and context PyPI Local MIT

  23. aidocs-mcp io.github.cristian1991/aidocs

    Portable AI coding-agent toolkit — MCP server with indexed code retrieval, session management, and persistent memory

    Version check not run yet

    Memory and context PyPI Local APACHE-2.0

  24. aimemory-mcp-server io.github.jingchang0623-crypto/aimemory

    AI Memory MCP Server — persistent memory for AI assistants via Model Context Protocol. Cross-platform search across ChatGPT, Claude, DeepSeek, Gemini & Kimi.

    Version check not run yet

    Memory and context PyPI Local MIT

  25. amcp-agent io.github.tao12345666333/amcp

    AMCP is an out-of-the-box coding-agent runtime for terminal, server, and Telegram, with built-in tools, subagents, skills, memory, MCP, hooks, and automation.

    Version check not run yet

    Communication and chat PyPI Local APACHE-2.0

  26. astra-mcp io.github.charan-place/astra-mcp

    MCP server giving Claude Code, Cursor, Codex and Windsurf permanent AST-powered code memory. 98.9% token reduction. 100% local.

    Version check not run yet

    Developer tools PyPI Local APACHE-2.0

  27. attestmcp io.github.attestmcp/attestmcp

    Continuous compliance evidence for AI agent memory. A transparent MCP proxy that generates tamper-evident audit trails.

    Version check not run yet

    Memory and context PyPI Local APACHE-2.0

  28. baton-mcp io.github.p-aveen06/baton

    Cross-agent memory handoff via MCP — agents pass the baton instead of re-exploring the repo

    Version check not run yet

    Memory and context PyPI Local MIT

  29. better-mem0-mcp io.github.n24q02m/better-mem0-mcp

    [DEPRECATED - use EchoVault] MCP Server for AI memory with PostgreSQL

    Version check not run yet

    Memory and context PyPI Local MIT

  30. brainmemory-mcp io.github.venturo/brainmemory-mcp-changelog

    BrainMemory-MCP — a Model Context Protocol server exposing Cognitive memory tools over HTTP + SSE.

    Version check not run yet

    Memory and context PyPI Local MIT

  31. brainstem-mcp io.github.darkcodepe/second-brain-wiki-roadmap.md

    Brainstem — local-first knowledge backend for AI agents. Connect any MCP host (Claude Code, Cursor) to an Obsidian-compatible wiki with indexed retrieval, token-budgeted recall, and secure ingestion.

    Version check not run yet

    Docs and knowledge bases PyPI Local MIT

  32. cacheout-mcp io.github.cacheout-app/cacheout-mcp

    MCP server for macOS disk cache management and memory telemetry — standalone or paired with Cacheout.app

    Version check not run yet

    Memory and context PyPI Local SUSTAINABLE-USE-LICENSE-V1.0

  33. codemap-mcp io.github.manoranjan14/codemap-mcp-design.md

    A local, queryable map of your codebase for Claude Code: import-aware call graph, durable session memory, and session-history search, exposed as MCP tools.

    Version check not run yet

    Memory and context PyPI Local MIT

  34. compos-mcp io.github.fer46/compos

    MCP server for Compos architectural memory

    Version check not run yet

    Memory and context PyPI Local MIT

  35. context-engineering-mcp-slicenfer io.github.slicenferqin/ctx-mcp

    A Model Context Protocol (MCP) server for Context Engineering - file system as external memory for AI agents

    Version check not run yet

    Files and storage PyPI Local MIT

  36. coordination-memory-mcp io.github.yanqiw/comem

    Local MCP server for append-only multi-agent coordination memory with an integrator-owned accepted projection and goal-level acceptance contracts.

    Version check not run yet

    Memory and context PyPI Local MIT

  37. cortec-mcp io.github.rajkumar-prog/cortec-mcp

    Local-first memory server for developer workflows

    Version check not run yet

    Memory and context PyPI Local MIT

  38. cortexgraph-fastmcp io.github.fastmcp-me/cortexgraph

    CortexGraph: Temporal memory management for AI assistants with human-like dynamics

    Version check not run yet

    Memory and context PyPI Local MIT

  39. cortex-mcp io.github.syab726/cortex

    Making AI Accountable Over Time - MCP server for persistent memory, automatic verification, and evidence-based grounding

    Version check not run yet

    Memory and context PyPI Local MIT

  40. distill-mcp io.github.5queezer/distill

    Privacy-first team memory MCP server — local LLM distillation before team sync

    Version check not run yet

    Memory and context PyPI Local MIT

  41. elasticsearch-memory-mcp io.github.fredac100/elasticsearch-memory-mcp-readme.md

    🧠 Elasticsearch-powered MCP server with hierarchical memory categorization, intelligent auto-detection, and batch review capabilities

    Version check not run yet

    Memory and context PyPI Local MIT

  42. emms-mcp io.github.supermaxlol/emms-mcp

    MCP server with 129 cognitive memory tools for AI agents — persistent memory, emotional recall, knowledge graphs, metacognition, goal tracking, and more

    Version check not run yet

    Memory and context PyPI Local MIT

  43. engram-mcp-server io.github.kpachhai/engram-changelog.md

    Personal AI memory backend - portable, sovereign, protocol-compatible (MCP server with markdown source-of-truth and local vector search).

    Version check not run yet

    Office documents and spreadsheets PyPI Local APACHE-2.0

  44. enhanced-mcp-memory io.github.cbunting99/enhanced-mcp-memory

    Enterprise-grade MCP server with sequential thinking, project convention learning, and intelligent memory management

    Version check not run yet

    Memory and context PyPI Local MIT

  45. erudition-mcp io.github.ralf090102/erudition

    Portable, typed, git-friendly memory for AI agents: an MCP server over a markdown vault.

    Version check not run yet

    Git and code hosting PyPI Local MIT

  46. evermemos-mcp io.github.tt-a1i/evermemos-mcp

    MCP Server that brings long-term memory to AI coding tools via EverMemOS

    Version check not run yet

    Memory and context PyPI Local MIT

  47. everos-mcp io.github.evermind-ai/everos-mcp

    MCP server for EverOS — long-term memory for AI agents, backed by the EverOS Cloud Memory API (v2)

    Version check not run yet

    Memory and context PyPI Local MIT

  48. faf-memory-mcp io.github.wolfe-jam/faf-memory-format.md

    MCP server for .fafm — the Permanent Memory Layer (PML). Wraps claude-fafm-sdk via fastmcp. IANA-registered, cross-vendor, offline-first.

    Version check not run yet

    Memory and context PyPI Local MIT