The Gage MCP server,
connected in one click.
Price a building in light-gauge steel framing and start it with the nearest Gage fabricator. Connect the official Gage MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Gage 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 gage https://buildwithgage.com/mcpRun in your terminal, then restart Claude Code.
Gage · https://buildwithgage.com/mcp
What your AI can do with Gage
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “submit_design_for_quote”: Submit a building design to Gage and get back a real, buildable cold-formed steel (CFS) framing quote from the Gage fabricator network. Use.”
“Use “quote_my_building”: Price a building in cold-formed steel framing from a plain description, through the Gage fabricator network: what it costs to have the frame.”
“Use “start_my_project”: Start a real Gage project from a quote, so the person can get their building fabricated: Gage creates their project with the regional fabric.”
How secure is the Gage MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Gage holds up.
Official endpoint
Operated by Gage (buildwithgage.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
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 Gage adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
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 Gage
Choose Gage in the gate directory. No sign-in needed.
Use it anywhere
Gage's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Gage exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
submit_design_for_quote — Submit a building design to Gage and get back a real, buildable cold-formed steel (CFS) framing quote from the Gage fabricator network. Use
quote_my_building — Price a building in cold-formed steel framing from a plain description, through the Gage fabricator network: what it costs to have the frame
start_my_project — Start a real Gage project from a quote, so the person can get their building fabricated: Gage creates their project with the regional fabric
Who runs the Gage MCP server?
The Gage MCP server at a glance
https://buildwithgage.com/mcpQuestions, answered
Is there an official Gage MCP server?
Yes — Gage operates its own remote MCP server at buildwithgage.com. 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 Gage to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Gage in the directory. No account or sign-in is needed. From then on, Gage's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Gage runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Gage 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.
Is it free?
Yes — you can get started with gate for free and connect Gage in minutes. No credit card required.
Connect more than just Gage
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Gage in: Claude · Claude Code · ChatGPT · Cursor · VS Code