MCP server

Open Brain

By bobby-cell-commits

Graph-structured MCP memory server. 37.2% LongMemEval. Auto dedup, themes, decay, synthesis.

Listed on

First seen 2 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.

Directories

3 via MCP Toplist

Tools

No tool list captured yet

ToolBench grade

Not graded by Arcade

GitHub stars

From MCP Toplist

Tools

No tool list captured yet.

Directory listings
Directory	Listing	Tier	First seen
Official MCP Registry	Open Brain	-	2 Oct 2026
Glama	Listed there according to MCP Toplist’s dataset; not collected by InvokeRank.
mcp.so	Listed there according to MCP Toplist’s dataset; not collected by InvokeRank.
PulseMCP	Listed there according to MCP Toplist’s dataset; not collected by InvokeRank.

Other listings grouped here
Listings with the same name that we group under this server, and why. Account names differ across directories, so a grouped listing is often the same publisher.
Listing	Publisher	Why it is grouped here
open-brain	bogdan9095	Near-identical description