Community · Official remote MCP server

The Second Brain Bridge MCP server,
connected in one click.

Search and reason over your Obsidian-style Markdown vault, right from ChatGPT. Connect the official Second Brain Bridge MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Second Brain Bridge free How it works

Free to start · No credit card · No hosting needed

Use this server

Add Second Brain Bridge to your AI in one minute

Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.

claude mcp add --transport http second-brain-bridge https://secondbrainbridge.vercel.app/mcp

Run in your terminal, then restart Claude Code. The client will open the vendor's sign-in the first time you use it.

Second Brain Bridge · https://secondbrainbridge.vercel.app/mcp

What you can do

What your AI can do with Second Brain Bridge

Real prompts you can type the moment it's connected — no setup, no docs to read.

“What can Second Brain Bridge do for me?”

“Show me the tools Second Brain Bridge exposes.”

Security check

How secure is the Second Brain Bridge MCP server?

Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Second Brain Bridge holds up.

✓ Verified directory serverSecond Brain Bridge · vercel.app

Official endpoint

Operated by Second Brain Bridge (vercel.app) at its documented MCP endpoint — not a third-party mirror or community re-host.

OAuth sign-in — your account, your rules

You grant access from your own Second Brain Bridge account and can revoke it there at any time. gate never sees your password.

Scanned before it goes live

gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.

Watched for drift

If Second Brain Bridge adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Second Brain Bridge's server requires OAuth, so it can't be scanned anonymously — connect it in gate and the same scan runs automatically before it goes live.

How it works

Connected in three steps

Connect your gate

Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.

Pick Second Brain Bridge

Choose Second Brain Bridge in the gate directory. Sign in to your Second Brain Bridge account to grant access.

Use it anywhere

Second Brain Bridge's tools are live in every AI client you've connected — with rules and logging built in.

Connect Second Brain Bridge free

Free to start · No credit card · No hosting needed

Author

Who runs the Second Brain Bridge MCP server?

vercel.app

Homepage More servers from vercel.app →

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Server facts

The Second Brain Bridge MCP server at a glance

Endpointhttps://secondbrainbridge.vercel.app/mcp

Operated bySecond Brain Bridge (vercel.app)

CategoryCommunity

Sign-inOAuth — your account, revocable anytime

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official Second Brain Bridge MCP server?

Yes — Second Brain Bridge operates its own remote MCP server at secondbrainbridge.vercel.app. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.

How do I connect Second Brain Bridge to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick Second Brain Bridge in the directory. You sign in to Second Brain Bridge via OAuth to grant access. From then on, Second Brain Bridge's tools are available in every client you've connected to gate.

Do I need to host anything?

No. Second Brain Bridge runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the Second Brain Bridge MCP server safe to connect?

It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.