"Information About Persistent Memory" matching MCP servers:

• Claude Persistent Memory

  MIMI180306

  A

  license

  -

  quality

  D

  maintenance

  Gives Claude Code long-term memory that persists across sessions via hybrid BM25 and vector semantic search, with multi-project isolation.

  Last updated 2026-02-25

  38

  8

  MIT

• Persistent Shell MCP

  TNTisdial

  A

  license

  A

  quality

  D

  maintenance

  Enables AI assistants to execute shell commands and manage long-running processes within persistent tmux sessions across isolated workspaces. It features a dual-window architecture to separate raw command execution from interactive terminal output.

  Last updated 2025-07-02

  8

  4

  1

  MIT

• mcp-persistent-context

  JrmHsr

  A

  license

  -

  quality

  D

  maintenance

  A lightweight memory layer for MCP servers that persists user context across LLM sessions with minimal token cost, supporting key-value dedup, multi-tenant namespaces, and optional TTL.

  Last updated 2026-02-26

  MIT

• persistent-kb-mcp

  0x67108864

  A

  license

  -

  quality

  C

  maintenance

  A local-first MCP server providing persistent, searchable knowledge base via SQLite, enabling AI agents to save and recall facts across sessions without cloud dependencies.

  Last updated 2026-05-11

  MIT

• Vektor Memory

  Vektor-Memory

  F

  license

  -

  quality

  B

  maintenance

  Slipstream - Built by Vektor Memory - a persistent multi-layered memory architecture. 4-layer associative graph memory (MAGMA) with autonomous REM cycle, CLI, DXT-MCP Cloak Tools.

  Last updated 2026-07-18

  4

• Persistent-Code MCP Server

  sparshdrolia

  F

  license

  -

  quality

  D

  maintenance

  Creates and maintains a semantic knowledge graph of code that allows maintaining context across sessions with Claude, providing advanced search capabilities without requiring the entire codebase in the context window.

  Last updated 2025-04-10

  6

• Memory MCP

  HamzaFarhan

  F

  license

  -

  quality

  D

  maintenance

  A knowledge-graph-based memory system for AI agents that enables persistent information storage between conversations.

  Last updated 2025-05-23

  6

• agentsmd-memory

  jryom

  A

  license

  A

  quality

  B

  maintenance

  MCP server for managing project memory in AGENTS.md. Allows agents to record and remove durable facts using save/forget tools.

  Last updated 2026-07-20

  2

  51

  1

  MIT

• agent-memory

  xChuCx

  A

  license

  A

  quality

  A

  maintenance

  Local, searchable project memory for AI coding agents. Markdown source of truth, MCP interface, safe structured updates

  Last updated 2026-06-09

  3

  6

  Apache 2.0

• Delx Memory

  davidmosiah

  A

  license

  A

  quality

  A

  maintenance

  Local-first persistent memory MCP: shared SQLite key/value store, searchable, TTL-aware and secret-safe.

  Last updated 2026-07-27

  8

  165

  MIT

• repo-memory

  yubinkim444

  A

  license

  A

  quality

  B

  maintenance

  A different approach from typical persistent-memory MCPs. Instead of a local SQLite + embeddings store, the memory lives as plain files in a .ai-memory/ directory you commit to your repo (facts.jsonl, decisions/\*.md, gotchas.md). Git is the sync layer — what one Claude/Cursor/Cline learns about a repo, the next session (or a teammate's agent) picks up automatically. 5 MCP tools: get_rep

  Last updated 2026-05-20

  5

  1

  MIT

• nexus-memory

  Y-Sky-bro

  A

  license

  A

  quality

  C

  maintenance

  A zero-dependency, file-based persistent memory system for AI agents with tiered memory, Ebbinghaus decay, and keyword retrieval.

  Last updated 2026-05-19

  5

  1

  MIT

• Lightning Memory

  singularityjason

  A

  license

  A

  quality

  D

  maintenance

  Persistent memory and payment safety for AI agents on Lightning. Enables agents to remember purchases, track vendor reputations, enforce budgets, and share trust signals via Nostr.

  Last updated 2026-03-25

  22

  9

  MIT
• 

  SAE4U Memoryofficial

  Simple4uhq

  A

  license

  A

  quality

  C

  maintenance

  Provides persistent memory for Claude with hierarchical categorization, cross-corpus recall, session journals, and customizable persona, enabling memory continuity across sessions.

  Last updated 2026-05-07

  7

  MIT

• mcp-memory

  oneKn8

  A

  license

  A

  quality

  D

  maintenance

  Provides persistent memory with semantic search for MCP-based AI agents, enabling them to store and recall information across sessions using vector embeddings.

  Last updated 2026-03-23

  4

  1

  MIT

• memory-mcp

  chenxiaofie

  A

  license

  A

  quality

  B

  maintenance

  A persistent memory MCP server for Claude Code that automatically saves conversations and retrieves relevant history across sessions to provide context.

  Last updated 2026-07-26

  17

  11

  MIT

• ctx-memory

  GhadiSaab

  A

  license

  B

  quality

  A

  maintenance

  A fully local persistent memory layer for LLM coding agents (Claude Code, Codex, Gemini CLI, OpenCode). A shell wrapper intercepts tool invocations, fires hooks on every tool call, then runs a 3-layer pipeline (extract → compress to ≤500-token digest → merge into project memory doc) at session end. The next session gets prior context injected automatically.

  Last updated 2026-06-23

  6

  12

  MIT

• M3 Memory

  skynetcmd

  A

  license

  B

  quality

  C

  maintenance

  Local-first persistent memory layer for MCP agents with hybrid search, file ingestion, and GDPR compliance.

  Last updated 2026-07-28

  20

  16

  Apache 2.0

• Memory Bank MCP

  spideynolove

  A

  license

  C

  quality

  D

  maintenance

  An MCP server that enables persistent memory, structured thinking sessions, and project-based knowledge management for Claude. It includes specialized coding tools for package discovery and reinvention prevention by validating code against existing libraries and APIs.

  Last updated 2026-03-23

  17

  3

• memory-mcp

  yuvalsuede

  A

  license

  -

  quality

  D

  maintenance

  Persistent memory and automatic git snapshots for Claude Code, capturing decisions, patterns, and architecture across sessions.

  Last updated 2026-01-29

  78

  97

  MIT