Zero Brain MCP Server

Item: Zero Brain MCP Server
Rating: 74
Author: M8ven

MCP server for managing a local, domain-agnostic knowledge base using Markdown notes with frontmatter. Enables AI agents to capture, read, search, link, and maintain notes with atomic writes and privacy controls.

→ miru-zero/zero-brain · listed on glama

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// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configCENTRAL_BRAIN_ACTOR

configCENTRAL_BRAIN_ROOT— ไม่ต้องตั้ง env ก็ได้ — default สมองจะอยู่ที่ ~/.zero/brain (ตั้งแต่ v2.1.0) ตั้ง ZERO_BRAIN_ROOT เฉพาะตอนอยากย้ายที่เก็บ — ตั้งแต่ v2.0.1 รองรับ เป็น fallback เพื่อไม่ break config เก่า

configZERO_BRAIN_ACTOR— 3. env หลักเปลี่ยนเป็น ZERO_BRAIN_ROOT / — ค่าเก่า CENTRAL_BRAIN_ ยังใช้ได้ (fallback ไม่ break config เดิม)

configZERO_BRAIN_ROOT— 2. บ้านหลัก default คือ ~/.zero/brain — ไม่ตั้ง env ก็ใช้ได้เลย (ตั้ง เฉพาะตอนอยากย้ายที่)

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/miru-zero-zero-brain-1w6iav)](https://m8ven.ai/mcp/miru-zero-zero-brain-1w6iav)

commit: d2c0f354f35da135fc4ffc3972545cc13b2e9fce

code hash: 99f210a3dfa76d4f2a50a14a07d0ff5bab6c69507d39566b9ed0d88bdce454d4

verified: 7/30/2026, 9:08:18 AM

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