Home / MCP servers / Open Brain
Open Brain
Bobby-cell-commits/open-brain-serverMCP server
Graph-structured MCP memory server. 37.2% LongMemEval. Auto dedup, themes, decay, synthesis.
Why this score
Installs in real projects: we can't search for this one (it has no fixed package name or address), so it's scored as a typical MCP server.
Popularity score: 40/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
This server runs on the vendor's side, so there's no code for us to scan. You're trusting the vendor with whatever you send it.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This oneOpen Brain Bobby-cell-commits/open-brain-server · MCP server | 40 | ★ 8 | not measured | 7mo ago |
| Aiqbee Brain Aiqbee/aiqbee-ai · MCP server Both about brain and graph | 56 | ★ 7 | not measured | 20d ago |
| SchemaBrain Arun-kc/schemabrain · MCP server Both about brain | 52 | ★ 12 | not measured | 2mo ago |
| agents-brain PaulRBerg/agent-skills · Skill Both about brain | 58 | ★ 101 | ≈33 always | 16d ago |
| brain-ops garrytan/gbrain · Skill Both about brain | 85 | ★ 31k | ≈22 always | 16d ago |
| local-brain-search Abilityai/cornelius · Subagent Both about brain | 61 | ★ 113 | ≈49 in chat | 27d ago |