M3 Memory
About
Local-first agentic memory — 100+ tools, 92% LongMemEval-S, hybrid search, GDPR, zero cloud.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Claude Code
claude mcp add m3-memory -- uvx m3-memory
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"m3-memory","command":"uvx","args":["m3-memory"]}'
JSON
{
"mcpServers": {
"m3-memory": {
"command": "uvx",
"args": [
"m3-memory"
]
}
}
}