The 53ON MCP server,
connected in one click.
Directory and marketplace of local businesses and independent professionals near you. Connect the official 53ON 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 53ON 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 53on https://53on.com/mcpRun in your terminal, then restart Claude Code.
53ON · https://53on.com/mcp
What your AI can do with 53ON
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “search_providers”: Find local businesses and independent professionals on 53ON by what they do. Accepts free text in Spanish or English and resolves synonyms,.”
“Use “get_business”: Full public detail of one 53ON business by its slug: services, ratings, product catalog with prices, and the link where the user can request.”
How secure is the 53ON MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how 53ON holds up.
Official endpoint
Operated by 53ON (53on.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 53ON 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 53ON
Choose 53ON in the gate directory. No sign-in needed.
Use it anywhere
53ON'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 53ON exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
search_providers — Find local businesses and independent professionals on 53ON by what they do. Accepts free text in Spanish or English and resolves synonyms,
get_business — Full public detail of one 53ON business by its slug: services, ratings, product catalog with prices, and the link where the user can request
Who runs the 53ON MCP server?
The 53ON MCP server at a glance
https://53on.com/mcpQuestions, answered
Is there an official 53ON MCP server?
Yes — 53ON operates its own remote MCP server at 53on.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 53ON to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick 53ON in the directory. No account or sign-in is needed. From then on, 53ON's tools are available in every client you've connected to gate.
Do I need to host anything?
No. 53ON runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the 53ON 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 53ON in minutes. No credit card required.
Connect more than just 53ON
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up 53ON in: Claude · Claude Code · ChatGPT · Cursor · VS Code