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Memory MCP servers and agent skills

50 listed tools mention Memory in the name or description. Each one has a risk grade from public signals and a link to its own page with setup steps and any outside security reports we found. Grades are our opinion, not a code review.

50 tools

Tools matching Memory, best popularity score first. Column headers sort the table.
AECCThe agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.MCP server292k17.6k
Acontext-modeContext window optimization for AI coding agents. Sandboxes tool output (98% reduction), persists session memory, and enforces routing across 17 platforms via MCP + hooks.Skill32.8k24.1k
Acodebase-memory-mcpLocal code intelligence for developers and AI agents. Connect code, docs and infrastructure in a persistent graph, with CBM Lens, MCP tools, agent integrations and change-aware test selection.MCP server47.8k9.3k
Bgentle-engramPersistent memory for Pi agents — one local-or-cloud brain shared across sessions, compactions, and MCP agentsMCP server7.6k3.1k
CmemorixOpen-source cross-agent memory layer for coding agents via MCP. Compatible with Claude Code, Codex, Cursor, Windsurf, Gemini CLI, Antigravity, OpenClaw, Hermes Agent, Oh-my-Pi, Pi, Copilot, Kiro, OpenCode, and Trae.MCP server8771.3k
BplurShared memory for AI agentsMCP server3084.2k
BaiwgReusable project context and specialist workflows for the AI tools you already use. Agents, skills, rules and MCP tools for Claude Code, Codex, Copilot, Cursor and more, plus SDLC workflows, session memory, and Jev decision support that offloads bounded LLM decisions to save tokens.Skill22514.3k
Bhippo-memoryStop re-teaching your agent. Make your agent's memory work like a brain. Hippo is long-term memory for coding agents. It's a critical layer for your AI harness that connects across your different tools (Cursor, Claude Code, Codex). It keeps your proprietary data completely local, and it actually learns over time.MCP server7861.4k
BsuperlocalmemoryOpen-source governed, local-first memory control plane for AI agents and teams. arXiv:2608.08253MCP server2601.8k
Bmemtrace-publicStructural memory for AI coding agents. Bi-temporal graph, MCP-native, zero LLM calls. Cursor · Claude Code · Codex · DeepSeek Harness · Hermes · VS Code · Windsurf.MCP server5062.3k
BneurolinkThe pipe layer of an AI nervous system — one interface connecting provider neurons to your application, across three inference types: generate, stream, and a calibrated decide (via TypeSafe Jev). MCP-native, voice (TTS/STT/realtime), RAG, memory, file processors. Powers Tara, Yama and Clairvoyance at Juspay.MCP server15712.2k
CvestigeThink before doing, prove before saving. Vestige is a local, deterministic safety kernel for AI agents. Every memory write and agent action is recorded in Strata, an append-only log, so you can see exactly what your agent did and why.MCP server658355
BbunqueueHigh-performance job queue for Bun and AI agents. Memory or one-file SQLite, optional PostgreSQL 15–18 multi-broker persistence, cron, retries, DLQ, and MCP.MCP server5886.6k
Bruflo🌊 The original agent harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, federation, vector RAG integration, and native Claude Code / Codex / Hermes and many more IntegratedSkill80k—
Bprism-coderPersistent session memory for AI coding agents — local-first, with on-device inference, associative recall, and drift detection. Works with Claude Code, Cursor, and Codex.MCP server1572.2k
BcavememCross-agent persistent memory with compressed storage. Plug-and-play memory for Claude Code, Gemini CLI, OpenCode, Codex, and Cursor.MCP server678669
COpenLoreDeterministic, local-first memory and guardrails for AI coding agents with no LLM in the hot path.MCP server3551.5k
BAgentRecall-XCorrection-first persistent memory for AI agents. MCP server + SDK + CLI. Compounds across sessions.MCP server3721.4k
COri-MnemosLocal-first persistent agentic memory powered by Recursive Memory Harness (RMH). Open source must win.MCP server334366
CPyMemoryEditorRead, write and scan process memory, Cheat Engine style, on Windows, Linux and macOS.MCP server226—
CMegaMemoryPersistent project knowledge graph for coding agents. MCP server with semantic search, in-process embeddings, and web explorer.MCP server730307
Ctoken-saviorStructural codebase MCP server with persistent memory: navigate by symbol, recall across sessions.MCP server1.2k—
CClawMemOn-device memory layer for AI agents. Claude Code, OpenClaw and Hermes. Hooks + MCP server + hybrid RAG search.MCP server2131.3k
BmemUPersonal memory across agentsSkill14.6k—
Bautopilot-aiautopilot (formerly kimiflare): a terminal coding agent that runs any OpenRouter model with your own key. Per-turn billed cost, web search, GitHub, headless browser, LSP, MCP, local memory.MCP server1771.6k
BCompartmentEncrypted, fully offline agentic memory. One click install, GUI w/ memory map, all OS and agents. Superior memory creation, storage and retrieval.MCP server584—
BmempalaceThe best-benchmarked open-source AI memory system. And it's free.MCP server59.8k—
CknowlPersistent memory for AI agents, for code, research and everyday life. Facts are typed, sourced, and retired when they change. Local SQLite, no API keys.MCP server115713
Cmarm-memoryLocal-first 3-in-1 AI memory layer & MCP server for Claude Code, Codex, Grok, Gemini, VS Code and Cursor. Fuses session history, codebase indexing & concept graphs in SQLite. Enables zero-cloud, privacy-first context & instant recall, supports multi-agent swarms.MCP server424—
BnanobotUltra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, memory, MCP, multi-agent workflows, automation, and chat appsMCP server49.6k—
CsverkloRepo memory for coding agents. Local-first MCP for Claude Code, Cursor, Windsurf, and Codex CLI: symbol graph, blast radius, diff-aware review, and git-pinned decisions. MIT; no API keys or code upload.MCP server82898
CDuDuClawTurn AI coding CLIs (Claude Code, Codex, Antigravity) into AI employees on LINE, Telegram, Discord, Slack and 7 more chat apps. A judge reviews each result, every cost is logged, memory stays on your machine. Also runs as a standalone MCP memory server. Self-hosted, Apache 2.0.MCP server501.9k
BCowAgentOpen-source personal AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent, multi-model, multi-channel. Lightweight, extensible, one-line install.Skill47.7k—
CbasemindFull AI context and content layer for coding agents over one MCP server — tree-sitter code-map, document RAG, shared memory, multi-agent comms, web crawl, git history + blame. 300+ languages, 10+ agent harnesses, pure Rust.MCP server1131.8k
Cmcp-probe-kitSpec-driven dev workflow MCP for Cursor & AI agents — start_feature/bugfix orchestration, auto Skill+AGENTS bootstrap, memory, GitNexus. npx -y mcp-probe-kit@latestSkill391.9k
Cx64dbg_mcpDrive x64dbg with your AI. MCP server: 23 mega-tools / 153 endpoints for breakpoints, memory, disasm, tracing, anti-debug & PE dumping. Claude/Cursor/Windsurf/Cline. All local.MCP server136298
Cclaude-dbFree, open-source memory for Claude Code. Your own database, no cloud, no subscription.Skill234499
BcogneeCognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for freeSkill32.9k—
BnanoclawA lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDKSkill31k—
B@agentmemory/mcpStandalone MCP server for agentmemory — thin shim that re-exposes @agentmemory/agentmemory's MCP entrypointMCP server29.8k—
BbeadsBeads - A memory upgrade for your coding agentMCP server28.3k—
BWaxShared Single-file memory layer for all your agents, sub mili-second RAG over text, photo and video on Apple Silicon.. No Server. No API. One File. Pure SwiftMCP server80550
BhaystackOpen-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.MCP server26.9k—
Cmcp-serverPersistent memory, semantic search, and shared project context for AI agents with traceable sources and scoped access. Carry decisions, lessons, and intent across sessions and tools.MCP server44913
Bbasic-memoryAI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqNMCP server4.4k—
Cagent-recallCorrection-first agent memory. Precision KPI tracks if agents heed warnings. 5 layers, local-only.MCP server372455
Cmcp-memory-serverHosted persistent memory for AI agents over MCP. Tell it a recalled memory helped or misled, and it re-ranks what comes back next. Shared rooms for multi-agent work. One key or OAuth across Claude Code, Cursor, VS Code and ChatGPT. MIT, in the official MCP Registry.MCP server271.1k
BrowboatAI coworker with memory and collaborationMCP server18.1k—
CCogitator-AIAI agents that survive production. Self-hosted TypeScript runtime: multi-provider LLMs, tools with approvals, memory & RAG, durable workflows, multi-agent swarms, sandboxed execution, MCP and A2A.MCP server432.1k
BxerjAI search engine and MCP server for bots and agents. One Rust binary indexes code, docs, logs, JSONL/CSV and PDFs for BM25 full-text, vector and hybrid search, code search without grep, agent memory and RAG. Elasticsearch-compatible API; Corpus Hub serves hundreds of reference memory corpora.MCP server17.5k—

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