Second Brain

io.github.ara-5/second-brain

Shared Graph-RAG memory for AI agents: markdown vault, wikilink recall, tasks, messaging.

View repository →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "second-brain": {
      "command": "npx",
      "args": [
        "-y",
        "mind-mri-second-brain@1.7.1"
      ],
      "env": {
        "BRAIN_KEY": "<your BRAIN_KEY>"
      }
    }
  }
}
Environment variables
  • BRAIN_KEYsecretOptional API key; when set the local API requires it as a Bearer token.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
AI & ML
Version
1.7.1
Registry
active
Published
11/3/2026

More AI & ML servers

Browse all AI & ML →

io.github.Archerkattri/mathlas

Archerkattri

Airtight math for AI agents: 3.68M-doc theorem search + numeric/Lean verification. No LLM, no key.

AI & MLAdded 4 months ago

io.github.archonics/mcp-audit

archonics

Free context-engineering audits for AI agents. BYOK Anthropic key. Top-3 findings per scan.

AI & MLAdded 6 months ago

Seamless

arctop

Local-first shared memory and task coordination for AI coding agents. Go daemon plus headless CLI.

AI & MLAdded 3 weeks ago

agentmailkit

ariaxhan

Run scheduled LLM-written email digests from local files and feeds. Local-first MCP server.

AI & MLAdded 2 months ago

agentl

arimayuji

Validate, plan, preview and run YAML data pipelines (ETL with LLM steps) and debug failed runs.

AI & MLAdded 3 weeks ago

io.github.arthurcarlsonn/aeo-mcp

arthurcarlsonn

AEO tools for AI agents: crawler permissions, llms.txt, structured data, AI-readiness audit.

AI & MLAdded 4 months ago

Add the badge to your site

Show visitors that Second Brain is listed here — it’s also the link we check for a free listing.

Second Brain — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-ara-5-second-brain?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="Second Brain — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![Second Brain — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-ara-5-second-brain?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.