Recall — persistent memory for agents is a Model Context Protocol (MCP) server: Persistent memory for AI agents. Free, no LLM, no SDK. Open Worker you can self-host in 2 commands. As an MCP server it plugs straight into AI assistants, exposing its functionality as tools the model can invoke on your behalf.
It's a hosted (remote) server — point your client at https://recall.notdown-app.workers.dev/mcp/{key} and you're connected, with nothing to install locally. The current release is v0.1.2.
You'll find Recall — persistent memory for agents in the AI & Agents category here on mcp.site; it connects to Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and any other MCP client — see the install snippets below. If you maintain Recall — persistent memory for agents for recall.notdown-app, claim this listing to verify ownership, earn the Verified badge, and keep the details current.