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Memory tools that work with Cursor
Every tool below names Cursor in its own documentation. That's what the vendor says, not something we tested. Each page links to the source.
29 tools · docs checked 2026-11-09
| Tool | Works with (per docs) | Runs | Transport | License |
|---|---|---|---|---|
| MCP Memory Service (doobidoo) Persistent memory for agent pipelines and chat clients: REST API, knowledge graph and autonomous consolidation, with remote MCP over OAuth. | Claude Desktop, Claude Code, Claude (web), ChatGPT, Cursor, Codex, VS Code / Copilot, Windsurf, Gemini CLI, Zed, OpenCode | Local or hosted | stdio, Streamable HTTP | Apache-2.0 |
| Supermemory Memory and context engine with an app, API and MCP; hosted, with a documented fully-local mode. | Claude Desktop, Cursor, Windsurf, VS Code / Copilot, Claude Code, OpenCode, Codex | Local or hosted | Streamable HTTP | MIT |
| Hindsight Agent memory that learns: self-hosted server with per-bank MCP endpoints and native coding-agent installers. | Claude Code, Codex, Cursor, Cline, OpenCode, Zed | Local or hosted | Streamable HTTP | MIT |
| Honcho Memory library and service for stateful agents, with a hosted MCP at mcp.honcho.dev and self-hosting. | Claude Code, Cursor, Codex, Windsurf, Cline, OpenCode | Local or hosted | Streamable HTTP | AGPL-3.0 |
| Basic Memory Notes-as-memory: your AI reads and writes plain Markdown files you can open in Obsidian, indexed locally. | ChatGPT, Claude Desktop, Claude Code, Cursor, Codex, VS Code / Copilot | Local or hosted | stdio, Streamable HTTP | AGPL-3.0 |
| MemoryPlugin Hosted shared memory across ChatGPT, Claude, Cursor and 20+ AI tools via browser extension, apps and a remote MCP server; paid, with a 7-day trial. | ChatGPT, Claude (web), Claude Desktop, Claude Code, Cursor, Codex | Hosted | Streamable HTTP, SSE | Proprietary |
| claude-mem Captures what your coding agent does, compresses it and injects relevant context into future sessions. | Claude Code, Codex, Cursor, OpenCode, Claude Desktop | Runs locally | Unknown | Apache-2.0 |
| memU Personal memory across agents, with CLIs (including a Codex CLI) and hosted or local storage. | ChatGPT, Claude Code, Cursor, Codex, VS Code / Copilot | Local or hosted | Unknown | Unknown |
| Zep Hosted context layer for agents (Zep Cloud). The GitHub repo holds examples and integrations, not the service. | Claude Desktop, ChatGPT, Claude Code, Codex, Cursor | Hosted | Unknown | Apache-2.0 |
| Qdrant MCP Official Qdrant MCP server used as a semantic memory layer: store and find information in a Qdrant collection. | Claude Desktop, Claude Code, Cursor, VS Code / Copilot, Windsurf | Local or hosted | stdio, SSE, Streamable HTTP | Apache-2.0 |
| Memory Bank MCP Centralized, remote-accessible version of the Cline "memory bank" file pattern, served over MCP with per-project isolation. | Claude Desktop, Claude Code, Cursor, VS Code / Copilot, Cline | Runs locally | stdio | MIT |
| Graphlit MCP MCP server for the hosted Graphlit platform: ingest content from many sources into a searchable project. | Claude Desktop, Cursor, VS Code / Copilot, Windsurf, Cline | Hosted | stdio | MIT |
| Nowledge Mem Desktop memory and context manager with MCP integrations, a browser extension that imports chats, and thread import from coding tools. | Claude Code, Claude Desktop, Cursor, VS Code / Copilot, Gemini CLI | Runs locally | Streamable HTTP | Proprietary |
| MemPalace Open-source local AI memory system with pluggable retrieval (ChromaDB by default) and auto-save hooks for coding agents. | Claude Code, Cursor, Codex, Gemini CLI | Runs locally | stdio, Streamable HTTP | MIT |
| OpenViking Context database for agents from Volcengine that unifies agent memory, knowledge retrieval and skills. | Claude Code, Cursor, Codex, OpenCode | Local or hosted | Streamable HTTP | AGPL-3.0 |
| Cognee MCP MCP server for Cognee memory; by default each client gets its own dataset so agents do not overwrite each other. | Claude Desktop, Claude Code, Cursor, Cline | Runs locally | stdio, Streamable HTTP, SSE | Apache-2.0 |
| EverOS (formerly EverMemOS) moved Local-first, Markdown-native memory layer for agents, with a cloud option and an MCP package (everos-mcp). | Claude Code, Codex, Claude Desktop, Cursor | Local or hosted | Unknown | Apache-2.0 |
| MemoryOS Research memory operating system for personalized agents (EMNLP 2025), with an MCP server. | Claude Desktop, Cursor, VS Code / Copilot, Cline | Runs locally | Unknown | Apache-2.0 |
| Context Portal (ConPort) Memory-bank MCP server that builds a project-specific knowledge graph (decisions, progress, patterns) in a per-workspace SQLite DB. | Cursor, VS Code / Copilot, Windsurf, Cline | Runs locally | stdio | Apache-2.0 |
| Obsidian MCP Server (cyanheads) Read, write, search and edit Obsidian vault notes, tags and frontmatter over MCP via the Local REST API plugin. | Claude Desktop, Claude Code, Cursor, VS Code / Copilot | Runs locally | stdio, Streamable HTTP | Apache-2.0 |
| Graphiti MCP server MCP server exposing Graphiti knowledge-graph memory, with HTTP endpoint at /mcp/ and Docker Compose setups. | Claude Desktop, Cursor, VS Code / Copilot | Runs locally | stdio, Streamable HTTP | Apache-2.0 |
| Memori LLM-agnostic memory layer turning agent execution into structured persistent state; hosted MCP for coding agents. | Claude Code, Cursor, Codex | Local or hosted | Streamable HTTP | Unknown |
| Memento MCP Knowledge-graph memory with semantic retrieval and temporal awareness, using Neo4j for both graph and vector search. | Claude Desktop, Cursor, VS Code / Copilot | Runs locally | stdio | MIT |
| Cognee Open-source AI memory platform: builds knowledge graphs plus vectors from your data for agents. | Cursor, Cline | Local or hosted | Unknown | Apache-2.0 |
| MemMachine Universal memory layer for agents with a native MCP server and Python client. | Claude Desktop, Cursor | Local or hosted | stdio, Streamable HTTP | Apache-2.0 |
| Milvus MCP MCP server for the Milvus vector database: search, query and manage collections as a semantic memory store. | Claude Desktop, Cursor | Local or hosted | stdio, SSE, Streamable HTTP | Apache-2.0 |
| MCP Memory (Puliczek, Cloudflare) Self-deployed remote MCP memory server on Cloudflare Workers, Vectorize, D1 and Durable Objects. | Cursor, Windsurf | Hosted | Streamable HTTP | Unknown |
| mem0-mcp-server archived Wrapped the hosted Mem0 Memory API as an MCP server. Repository archived. | Claude Desktop, Claude Code, Cursor, VS Code / Copilot, Windsurf, OpenCode | Hosted | Streamable HTTP | Apache-2.0 |
| ByteRover CLI (formerly Cipher) archived Portable memory layer for coding agents: curates project knowledge into a context tree and syncs it to the cloud. | Claude Code, Cursor, Windsurf, Cline | Local or hosted | Unknown | Elastic-2.0 |
Client support is what each vendor's docs say. MemoryStack doesn't test tools. How to share one memory across your bots.