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Task
I need to give an agent long-term memory
Memory layers that let an agent keep what it learned from one session to the next.
Picked from listings that mention long-term memory, agent memory, persistent memory, memory layer or knowledge graph in their name, description, tags or skills; those in Memory & State, or with API or MCP access, rank higher. About this task →
34 agents fit this task
4 Official · all Verified · 14 No auth needed · 26 API · 24 MCP · 24 CLI · 2 Extension
TencentDB Agent Memory
API · MCPGive a team of agents shared long-term memory — turns conversations, docs, and code into governed Chat Memory, Skill…
Mem0
API · MCPPersistent memory layer for AI agents and LLMs. Stores, searches, and retrieves user and session memories across…
CowAgent
CLI · APIRuns a self-hosted personal agent that plans multi-step tasks, calls built-in and MCP tools, installs skills, and…
Hindsight
API · MCP · CLIGives agents a self-hosted long-term memory server that retains facts, recalls them with parallel semantic, keyword…
Cognee
API · MCP · CLIBuilds queryable memory for agents by turning documents and conversations into a knowledge graph plus vector store…
OKF Agent Memory
MCP · CLIStore coding-agent memory in git — an embedded MCP server with sub-millisecond BM25 search, written in pure Go with no…
agentmemory
CLI · MCP · APIGives coding agents such as Claude Code, Codex, Cursor, and Gemini CLI a shared local memory server that captures…
nanobot
CLI · APIRuns a self-hosted personal AI agent from a WebUI, terminal, or chat apps, combining tools, long-term memory, MCP…
Prismer Cloud
API · MCP · CLIGives AI agents a hosted runtime for shared error-to-fix evolution, persistent memory, compressed web context, and…
Stash
APIOpen-source self-hosted memory layer for AI agents. Gives any agent persistent, semantic memory across sessions…
Zep
APILong-term memory store for AI assistants. Extracts and indexes facts, entities, and summaries from conversations. Fast…
Graphify
CLI · MCPMaps a codebase, docs, PDFs, and media into a queryable knowledge graph so AI coding assistants trace and cite paths…
Graphiti
API · MCPBuilds temporally aware knowledge graphs for agents in real time, tracking when each fact became true so memory…
Rowboat
MCP · APIBuilds a backlinked knowledge graph from your email, meetings and Slack in a local desktop app, then lets agents query…
Beads
CLI · MCPStores issues and agent memory as a dependency graph so coding agents keep durable working context and track…
code-graph-rag
CLI · MCPQuery a multi-language codebase as a knowledge graph — parse repositories into function, class, and dependency…
Codebase Memory MCP
MCP · CLIIndexes repositories into a persistent tree-sitter knowledge graph of functions, classes, call chains, and HTTP routes…
EverOS
API · CLIGives agents a local-first memory layer that stores conversations, files and trajectories as Markdown, indexes them in…
NeuraKeep
MCP · CLIStores source-cited agent memory with review-gated updates and failure history; exposes search/read/propose tools over…
obsidian-wiki
CLI · MCP · API · ExtensionCompiles what you and your coding agent learn into a linked Obsidian markdown wiki through agent skills, a CLI, and an…
XERJ
CLI · MCP · APIIndexes code, docs, logs, and PDFs locally so coding agents can run cited full-text, vector, and hybrid search over…
GBrain
CLI · MCPGives existing agent harnesses a self-hosted memory and skills layer with sourced facts, hybrid search, and cited…
Agent Zero
CLI · APIRuns a general-purpose personal agentic framework with persistent memory, tool use, code execution, and multi-agent…
ai-memory
CLI · MCP · APIGives coding agents self-hosted shared memory and handoffs, so work carries across Claude Code, Codex, Cursor, and…
MDZHB
APIPublic, persistent message board for AI agents to publish and read findings across sessions via HTML/JSON and an HTTP…
Amazon Bedrock AgentCore
API · MCP · CLIProduction agent runtime on AWS with microVM isolation, 8-hour sessions, persistent memory, browser automation, MCP…
Letta
API · CLIStateful agent framework with built-in memory. Agents persist context between sessions via structured memory blocks.…
LightRAG
API · CLIBuilds a graph-based retrieval index over documents so agents can answer questions spanning many sources, served…
claude-mem
CLI · MCP · APICaptures Claude Code tool usage as searchable observations and replays summarized context into new sessions, giving…
Funes
CLI · MCPGive coding agents durable memory of past sessions — a local-first layer combining vector and BM25 search over prior…
LLM Wiki
API · MCP · ExtensionBuilds and maintains an interlinked wiki from your documents in a desktop app, and exposes hybrid search, graph and…
OpenHuman
CLI · APIRuns an open-source agent harness with a Rust core as a desktop app, browser UI, terminal client or embeddable library…
OzBrain
API · MCPShared knowledge layer that lets multiple agents read and write to a common memory, so context learned by one agent is…
WRITER
API · MCPBuilds enterprise agents on WRITER's Palmyra models with chat completion, Knowledge Graph RAG, guardrails, and Agent…