Memmy
Local-first personal memory hub plus agent runtime shared across Cursor, Claude Code, Codex, and more.
Memmy (MemTensor/memmy-agent, MIT, v1.0.3) is a local-first personal memory hub and agent runtime: it imports history from Cursor, Claude Code, Codex, OpenCode, OpenClaw, and Hermes Agent into a MemOS-powered memory layer, exposes that memory to external agents via Skills/MCP and a memmy-memory CLI, and runs tasks through a desktop app, CLI/TUI, or OpenAI-compatible API. Signup grants 30 million trial tokens; afterward use BYOK with your own providers while keeping memory and app state on the machine by default.
Official resources
Selection advice
Quick comparison
Memmy combines a cross-agent memory layer with a local agent runtime and history onboarding. Emulo mines session logs into a working profile; Mem0 embeds memory mainly through application SDKs.
| Memmy | Emulo | Mem0 | |
|---|---|---|---|
| Best for | One shared personal memory across multiple coding agents plus a local runtime | Mining coding-agent transcripts into a portable you.md-style profile | Embedding user memory inside a product you ship |
| Primary surface | Desktop app, CLI/TUI, OpenAI-compatible API, memmy-memory CLI, Skills/MCP | Local mining engine + plugins/skills/MCP profile loader | SDK/API memory with optional hosted platform |
| Tradeoff | Full local hub/runtime vs more to install and configure than a drop-in SDK | Strong profile mining vs less of a full multi-entry agent runtime | Product-embedding flexibility vs weaker cross-harness desktop memory UX |
Best for
- cross-agent shared personal memory
- importing existing Cursor/Claude Code/Codex history
- local-first desktop + CLI agent runtime
- BYOK after trial tokens
Not ideal for
- teams that only need an SDK memory library inside their own product
- fully managed cloud-only memory with no local install
- Linux-first desktop workflows (docs list macOS and Windows downloads)
Core concepts
Minimal implementation shape
Install the desktop app or run `memmy onboard`, then `memmy-memory init` / `memmy-memory search "…"` to wire Skills for external agents; or `memmy serve` for the OpenAI-compatible API on :18990.