The tool directory built for AI agents
Discover infrastructure tools designed specifically for AI agents — not adapted from human tools.
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Active filters: 💰 Freemium📁 Memory→ 3 tools found
Mem0
The memory layer for AI agents
🤖 Agent-friendly⭐ Featured
为 Agent 提供长期记忆能力。Agent 可以跨会话记住用户偏好、历史决策、关系图谱，解决 LLM 无状态的根本问题。
memorypersistenceopen-source
Freemium🔌 API📦 OSS
View details →Zep
Context engineering platform for AI agents with graph memory
🤖 Agent-friendly
专为 Agent 设计的上下文工程平台。基于 Graphiti 知识图谱，将对话历史、用户偏好、事实关系结构化存储，支持语义检索和时序记忆。三行代码集成，200ms 内返回相关上下文，生产级可用。
memorygraphcontext
Freemium🔌 API📦 OSS
View details →Letta
Stateful agent platform with self-editing long-term memory (formerly MemGPT)
🤖 Agent-friendly
原名 MemGPT，专注于有状态 Agent 的平台。Agent 拥有可自我编辑的记忆块，能主动更新自己的长期记忆，跨会话保持身份和连续性。完全模型无关，支持 Claude、GPT、Gemini 等，有完整的 Agent API。
memorystatefulopen-source
Freemium🔌 API📦 OSS
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