memU is a lightweight, agent-driven memory system that gives users a shared LLM wiki across sessions, agents, and devices. It automatically distills your own reusable skills from your agent history. Its core memory logic is only 500 lines — compact enough to inspect, understand, and adapt.
memU works with Codex, Claude Code, Cursor, OpenClaw, Hermes, WorkBuddy, Cola, pi, and more. See Host adapters.
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Get your API key from memu.so, then send this message to your agent:
Read https://memu.pro/SKILL.md, follow its instructions to install and configure memU, API Key is memu_•••••••••(get Api Key from memu.so).
This matrix lists the currently tested memU integrations by operating system.
- Memorize — capture useful session knowledge through a scheduled background task and turn it into reusable memory.
- Retrieve — bring relevant memory into a future task.
- ⚠️ — supported with an important limitation; see the user note.
| Agent | Mode | Memorize | Retrieve | User note |
|---|---|---|---|---|
| ChatGPT | ChatGPT(Work mode), codex and VS Code extension | ✅ | ✅ | |
| ChatGPT | Chat | ❌ | ❌ | Chat mode is not currently supported. Please use Work mode. |
| Claude Code | Desktop and CLI | ✅ | ✅ | If the selected model declines the setup steps, retry with Opus or another model. Sonnet 5 can occasionally do this. |
| Claude | Chat and Cowork | ❌ | ❌ | |
| Cursor | — | ✅ | ✅ | |
| OpenClaw | — | ✅ | ✅ | Retrieve support has not yet been verified. |
| Hermes Agent | — | ✅ | ✅ | |
| WorkBuddy | — | ✅ | ✅ |
| Agent | Mode | Memorize | Retrieve | User note |
|---|---|---|---|---|
| ChatGPT | ChatGPT(Work mode), codex and VS Code extension | ✅ | ✅ | |
| ChatGPT | Chat | ❌ | ❌ | Chat mode is not currently supported. Please use Work mode. |
| Claude Code | Desktop and CLI | ✅ | ✅ | If the selected model declines the setup steps, retry with Opus or another model. Sonnet 5 can occasionally do this. |
| Claude | Chat and Cowork | ❌ | ❌ | |
| Cursor | — | ✅ | ✅ | |
| OpenClaw | — | ✅ | ✅ | |
| Hermes Agent |