mcp-memory-server
mcp-memory-server is an MCP server, listed under memory & vectors. It reaches mnemoverse. It needs MNEMOVERSE_API_KEY to authenticate. Its repository has 27 GitHub stars and is licensed under MIT; we last read it on 2026-10-22.
Hosts persistent memory for AI agents over MCP, re-ranking recalled memories based on feedback. Supports shared rooms for multi-agent collaboration and uses one key or OAuth across Claude Code, Cursor, VS Code, and ChatGPT.
Install
Read from mcp-memory-server’s own README, close to verbatim -- not written by us, and not guessed.
claude mcp add -s user --transport http mnemoverse https://mcp.mnemoverse.com/mcp
What it reaches, and what it needs
What it connects to
Unverified means a mention in the server’s own description, not a citation. A wrong claim here costs nothing to correct and nothing to trust yet.
Maintenance
Hosted persistent memory for AI agents over MCP. Tell it a recalled memory helped or misled, and it re-ranks what comes back next. Shared rooms for multi-agent work. One key or OAuth across Claude Code, Cursor, VS Code and ChatGPT. MIT, in the official MCP Registry.
mcp-memory-server compared with similar servers
| Server | Reaches | Needs | Stars | Last update | Licence |
|---|---|---|---|---|---|
| mcp-memory-server (this page) | mnemoverse | MNEMOVERSE_API_KEY | 27 | 2026-10-21 | MIT |
| mcp-server-qdrant | qdrant | QDRANT_API_KEY | 1,553 | 2026-09-04 | Apache-2.0 |
| mcp-knowledge-graph | — | None listed | 886 | 2026-05-29 | MIT |
| chroma-mcp | chroma | CHROMA_API_KEY, CHROMA_CUSTOM_AUTH_CREDENTIALS | 601 | 2025-09-17 | Apache-2.0 |
| caura | — | None listed | 504 | 2026-10-25 | Apache-2.0 |
| MemoryMesh | — | None listed | 354 | 2026-03-01 | MIT |
Ranked by services in common with mcp-memory-server, then by stars. Figures are from each repository when we last read it.
Common questions about mcp-memory-server
- What does mcp-memory-server do?
- Hosts persistent memory for AI agents over MCP, re-ranking recalled memories based on feedback. Supports shared rooms for multi-agent collaboration and uses one key or OAuth across Claude Code, Cursor, VS Code, and ChatGPT.
- How do I install mcp-memory-server?
- Its own README gives this command: claude mcp add -s user --transport http mnemoverse https://mcp.mnemoverse.com/mcp. Run it where your MCP client can launch the server, and check the README for any settings it asks for.
- What does mcp-memory-server connect to, and what does it need?
- It reaches mnemoverse. The credentials we found in its source are MNEMOVERSE_API_KEY.
- Which AI clients can use mcp-memory-server?
- Its own description mentions Claude Code, Cursor and VS Code. That is a mention in its description, not a test we ran.
- Is mcp-memory-server official and is it maintained?
- We found nothing naming it as a vendor’s official server. Its repository has 27 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-10-21.
- What licence does mcp-memory-server use?
- The repository declares the MIT licence.
More MCP servers for memory & vectors
- mcp-server-qdrant1,553 stars
- mcp-knowledge-graph886 stars
- chroma-mcp601 stars
- caura504 stars
- MemoryMesh354 stars
- neural-memory242 stars