Docs & AI · Official remote MCP server

The Carbon Arc MCP server,
connected in one click.

The infrastructure for the AI economy: primitives for inference, agents, and decisions. Connect the official Carbon Arc MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect Carbon Arc free How it works

Free to start · No credit card · No hosting needed

Use this server

Add Carbon Arc 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 carbon-arc https://mcp.carbonarc.ai

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

Carbon Arc · https://mcp.carbonarc.ai

What you can do

What your AI can do with Carbon Arc

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

“What can Carbon Arc do for me?”

“Show me the tools Carbon Arc exposes.”

Security check

How secure is the Carbon Arc MCP server?

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

✓ Verified directory serverCarbon Arc · carbonarc.ai

Official endpoint

Operated by Carbon Arc (carbonarc.ai) 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 Carbon Arc 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 Carbon Arc adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Carbon Arc'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 Carbon Arc

Choose Carbon Arc in the gate directory. Sign in to your Carbon Arc account to grant access.

Use it anywhere

Carbon Arc's tools are live in every AI client you've connected — with rules and logging built in.

Connect Carbon Arc free

Free to start · No credit card · No hosting needed

Author

Who runs the Carbon Arc MCP server?

carbonarc.ai

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Server facts

The Carbon Arc MCP server at a glance

Endpointhttps://mcp.carbonarc.ai

Operated byCarbon Arc (carbonarc.ai)

CategoryDocs & AI

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 Carbon Arc MCP server?

Yes — Carbon Arc operates its own remote MCP server at mcp.carbonarc.ai. 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 Carbon Arc to Claude or ChatGPT?

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

Do I need to host anything?

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

Is the Carbon Arc 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.