Is the OB1 MCP server actively maintained?

The OB1 MCP server was last committed 1d ago and has 46 contributors. Issue health: 18% of issues resolved. AgentRank freshness score reflects real-time maintenance activity.

OB1 MCP Server

Name: NateBJones-Projects/OB1
Rating: 3.8 (1 reviews)
Author: NateBJones-Projects

NateBJones-Projects/OB1

Score: 69.2 Rank #3938 Database

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

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Overview

NateBJones-Projects/OB1 is a TypeScript tool. Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No middleware, no SaaS. Topics: ai-agents, mcp, memory-layer, memory-layer-for-ai, open-brain, open-source, personal-knowledge, personal-knowledge-management, supabase.

Ranked #3938 out of 24840 indexed tools.

Has 4,645 GitHub stars.

Has 46 contributors.

Actively maintained with commits in the last week.

Ecosystem

TypeScript NOASSERTION

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

Score Breakdown

Stars 15% 4,645

4,645 stars → well-known project

Freshness 25% 1d ago

Last commit 1d ago → actively maintained

Issue Health 25% 18%

49/272 issues closed → many open issues

Contributors 10% 46

46 contributors → active community

Dependents 25% 0

No dependents → no downstream usage

npm Downloads N/A

PyPI Downloads N/A

Forks 894

Description Good

License NOASSERTION

Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →

How to Improve

Description low impact

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License low impact

Add an MIT or Apache-2.0 license to signal trust and enable adoption

Issue Health high impact

You have 223 open vs 49 closed issues — triaging stale issues improves health

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Markdown

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Details

Stars: 4,645
Forks: 894
Open Issues: 223
Closed Issues: 49
Contributors: 46
Dependents: —
Language: TypeScript
License: NOASSERTION
Last Commit: 1d ago

Matched Queries

topic:mcp

From the README

<p align="center">
  
</p>

<h1 align="center">Open Brain</h1>

The infrastructure layer for your thinking. One database, one AI gateway, one chat channel. Any AI you use can plug in. No middleware, no SaaS chains, no Zapier.

This isn't a notes app. It's a database with vector search and an open protocol — built so that every AI tool you use shares the same persistent memory of you. Claude, ChatGPT, Cursor, Claude Code, whatever ships next month. One brain. All of them.

> Open Brain was created by [Nate B. Jones](https://natesnewsletter.substack.com/). Follow the [Substack](https://natesnewsletter.substack.com/) for updates, discussion, and the companion prompt pack. Join the [Discord](https://discord.gg/Cgh9WJEkeG) for real-time help and community.

## Getting Started

Never built an Open Brain? Start here:

1. **[Setup Guide](docs/01-getting-started.md)** — Build the full system (database, AI gateway, Slack capture, MCP server) in about 45 minutes. No coding experience needed. Or w

Read full README on GitHub →