OB1 MCP Server

by NateBJones-Projects• 4.8k•• Not scanned yet•Claim this listing•Request removal
Database Managementai agentsmcpmemory layermemory layer for aiopen brain

Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No middleware, no SaaS.

OB1 is an open-source mcp server by NateBJones-Projects, written mainly in TypeScript, with 4,750 GitHub stars. Its code was last updated Nov 1, 2026.

aboutREADMEsecurityreviews

What OB1 can touch

  • Run shell commandsNot scanned yet
  • Run dynamic codeNot scanned yet
  • Read or write filesNot scanned yet
  • Read environment and secretsNot scanned yet
  • Control a web browserNot scanned yet
  • Connect to databasesLikely, from its own description
  • Read or send messagesNot scanned yet
  • Touch money or tradingNot scanned yet
  • Connect to the internetNot scanned yet

"Not seen" means our checks did not find it, and the tool may still do it. See the scan policy.

Before you install OB1

OB1 has not been scanned by AgenticMart yet. It has no open-source license we can detect, so it can only be scanned once the maintainer claims it. Until then, here is what it can likely access and what to check before you install it.

What it can access

  • An MCP server is a program your AI app starts and talks to. A local one runs with your user's permissions: it can see the files, environment variables and network your account can.
  • Based on its description and topics, it likely needs to connect to a database.

Before you install

  1. Give it a read-only database user unless it must write.
  2. Pin the version you reviewed instead of always installing the latest release.
  3. Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
  • Maintained by NateBJones-Projects on GitHub, 4,750 stars and 890 forks. Popularity is not proof of safety.
  • Last code change: Nov 1, 2026.
  • No open-source license detected: check the repository before using it commercially.
Maintainer? Claim it and scan it nowWhat our scan checks

OB1 is an open-source mcp server by NateBJones-Projects, written mainly in TypeScript. Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No middleware, no SaaS.

At a glance

Stars
4.8k
Forks
890
Language
TypeScript
License
None found
Created
Mar 2026
Last update
Nov 1, 2026
Type
MCP Server
Price
Free

Topics

ai-agentsmcpmemory-layermemory-layer-for-aiopen-brainopen-sourcepersonal-knowledgepersonal-knowledge-managementsupabase

Questions about OB1

What is OB1?

Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No middleware, no SaaS.

Who maintains OB1?

OB1 is maintained by NateBJones-Projects on GitHub (NateBJones-Projects/OB1). AgenticMart lists it from public repository data.

Is OB1 safe to use?

OB1 has not been scanned by AgenticMart yet. It has no open-source license we can detect, so it can only be scanned once the maintainer claims it. Until then, here is what it can likely access and what to check before you install it.

What license does OB1 use?

No standard license was detected. Check the repository before using it commercially.

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