Local-first AI memory engine — 4-tier memory, people graph, Bayesian beliefs. Encrypted, 62µs.
Pay-per-use semantic memory for AI agents. SHA256 commitment, Ed25519 sig, Lightning.
Local-first memory for coding agents; stores decisions, bugs, and context across sessions.
Local personal memory for agents as MCP tools — remember, recall, search, context, graph traversal.
FDA drug approvals, 510(k) device clearances, recalls and adverse-event reports.
95.10% LongMemEval (highest published). Encrypted persistent memory for Ai coding assistants.
Japan business regulations, compliance, travel, protocols, memory — 10 knowledge domains, 23 tools.
Durable user/project memory for MCP clients: recall context and remember selected facts.
Search Google's Knowledge Graph for structured information about real-world entities.
Zettelkasten-based agent memory system with bidirectional links.
MCP server exposing Polypack as persistent adaptive memory.
Memory, docs, and repo context layer for engineering agents.
Markdown knowledge base as agent memory. Runs against the notes directory it is started in.
SQLite-backed MCP server for persistent memory, full-text retrieval, and graph traversal.
667 apps and 1586 actions for any MCP agent, plus cross-session memory and QA passes.
Browse Bible verse collections from Remember Me, a free memorization app in 48 languages.
Graph + vector memory for agents: recall, ingest, search, distill. Local or remote backend.
Agent memory that refuses to guess: evidence-gated recall, exact-source reads, verifiable deletion.
Private cross-media memory for AI assistants: recommendations, progress and controlled actions.
Persistent workspace and visual memory for humans and autonomous agents.
Tre — shared memory kanban for humans and agents (MCP Streamable HTTP).
Company memory for your team and its AI agents. Hosted service, account required.
Match consumer products to official CPSC recalls and purchase source-linked evidence.
Decision arbitration, action routing, workflow control, deployment remediation, persistent memory.
About Memory MCP servers
Memory servers solve the blank-slate problem: every new conversation starts without the context of the last one. They store facts, preferences and documents in a form the agent can recall, from simple local note stores to knowledge graphs and vector databases such as Chroma, Qdrant, Pinecone and Weaviate. Some index your own files; others manage a shared memory across tools and sessions.
Decide where memories live before you decide which server to use. Local servers keep everything on your machine, which is ideal for personal and sensitive context; hosted servers make memory available to every client you use. Look for servers that let you inspect, edit and delete what has been stored, and that separate retrieval tools from write tools.