Mnemoverse
Hosted persistent memory for AI agents over MCP; tell it a recalled memory helped or misled and it re-ranks what comes back next.
Built with
TypeScriptPythonModel Context Protocol
About
Mnemoverse is long-term memory for AI agents. An agent saves decisions, preferences and lessons as it works, and recalls them later by a natural-language query in whichever tool it runs in next: Claude Code, Cursor, VS Code, Codex, ChatGPT or any MCP client. Rating a recalled memory as helpful or misleading re-ranks what comes back next. Shared rooms (beta) let several agents work from one memory. It is for developers who move between AI tools and want their project context to follow them. It connects as a remote MCP server at https://mcp.mnemoverse.com/mcp with a browser sign-in and no key to paste, or locally through the MIT-licensed npm package @mnemoverse/mcp-memory-server with an API key from https://console.mnemoverse.com. A Python SDK (MIT) is on PyPI as mnemoverse.
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#1 Tool of the Day· Oct 30, 2026#3 Tool of the Day· Sep 23, 2026
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[](https://ossdrop.com/tool/mnemoverse)Frequently asked
What is Mnemoverse?
Mnemoverse is an open-source ai & coding agents tool — Hosted persistent memory for AI agents over MCP; tell it a recalled memory helped or misled and it re-ranks what comes back next. It is written in TypeScript.
Is Mnemoverse free and open source?
Yes. Mnemoverse is free and open source, released under the MIT license. You can view and contribute to the source at https://github.com/mnemoverse/mcp-memory-server.
What language is Mnemoverse written in?
Mnemoverse is primarily written in TypeScript.
What are open-source alternatives to Mnemoverse?
Other open-source ai & coding agents tools on OSSDrop include Ollama, Transformers, LangChain, llama.cpp.
Discussion (0)
A note from the maker· olyatiMnemoverse is persistent memory for AI agents. An agent saves what it learned and recalls it later in whichever tool it runs in next. Rating a recalled memory as helpful or misleading re-ranks what comes back next. What is open source here: the MCP server (MIT, npm @mnemoverse/mcp-memory-server) and the Python SDK (MIT). The memory engine they call is a hosted service with a free tier. To try it, add https://mcp.mnemoverse.com/mcp as a remote MCP server in Claude, Cursor, Codex or ChatGPT and sign in through the browser, with no key to paste. Or run npx -y @mnemoverse/mcp-memory-server with a free key from https://console.mnemoverse.com. Docs: https://mnemoverse.com/docs
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