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Shopping & Commerce

53ON

by 53on.com

Find local businesses and independent professionals near you by service type.

Directory and marketplace connecting consumers with local service providers and independent professionals. Search by service type in Spanish or English, filter by location, view ratings and pricing, and request quotes directly.

Try asking Muse: "Find a plumber near me who can fix a leak this week."

Useful? Vote it up. One vote per person, tap again to undo.
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Working now?
Working
Worked last 7 days
100% of checks
How to get it
Extra setup
Account
No account needed
Price
Not stated
Works in

Source: Found in the official MCP Registry (com.53on/directory) · First listed September 24, 2026

Last 24 hours

Each bar is one check, every 15 minutes. Green means it answered. Last checked 2 h ago.

New to Muse?Muse is Meta's AI assistant. 53ON is an app you add to it, and once it is on, you can ask Muse to do this for you: find local businesses and independent professionals near you by service type. It takes about two minutes and you can turn it off any time.

Is it safe to connect?

What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.

Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.

musedirectory.ai is not part of Meta. More about how Muse handles your information

How to add it to Muse

Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Open Muse
https://53on.com/mcp

Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.

Also use it in ChatGPT or Claude

53ON is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.

Add it to ChatGPT
  1. 1

    Open ChatGPT settings

    In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).

  2. 2

    Turn on developer mode

    Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.

  3. 3

    Create the connector

    Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.

  4. 4

    Use it in a chat

    Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.

Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT

Add it to Claude
  1. 1

    Open Claude settings

    In Claude, open Settings, then Connectors.

  2. 2

    Add a custom connector

    Choose Add custom connector, give it a name, and paste the link.

  3. 3

    Connect and use it

    If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.

Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude

https://53on.com/mcp

What people ask Muse to do

Everything Muse can do

Technical details: safety screening, tools, response time and recent checks

Response time at the last check: 276ms. Worked in 99.5% of checks over 30 days.

Screening · September 24, 2026

Screened, no issues found

MCP handshake
Pass
Answered in 414ms
Domain against threat feeds (Cloudflare security DNS)
Pass
53on.com not flagged
Published packages against the OSV malicious-package database
n/a
No npm or PyPI package published
Hidden instructions or invisible characters in tool text
Pass
2 tools read, nothing found
Inputs asking for passwords, card numbers or seed phrases
Pass
None found
Domain and redirects
Pass
No redirects off the domain
AI review of purpose and tool behavior
Pass
No concerns

Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.

Tools · 2

search_providersFind local businesses and independent professionals on 53ON by what they do. Accepts free text in Spanish or English and resolves synonyms, so "plumber" and "destapar caneria" both work. Pass lat and lng to limit results to that area; without them the search is nationwide. Call w
get_businessFull public detail of one 53ON business by its slug: services, ratings, product catalog with prices, and the link where the user can request a quote and pay. Use the slug returned by search_providers.

Recent checks

2026-11-13 12:30:54live · HTTP 200276ms
2026-11-13 06:01:00live · HTTP 200408ms
2026-11-12 23:45:49live · HTTP 200281ms
2026-11-12 17:16:00live · HTTP 200126ms
2026-11-12 11:00:56live · HTTP 200123ms
2026-11-12 04:45:49live · HTTP 20095ms
2026-11-11 22:30:51live · HTTP 200312ms
2026-11-11 16:15:49live · HTTP 200421ms
2026-11-11 10:00:51live · HTTP 20080ms
2026-11-11 03:46:04live · HTTP 200266ms
2026-11-10 21:45:48live · HTTP 200733ms
2026-11-10 15:31:00live · HTTP 200171ms

Link

https://53on.com/mcp

Questions about 53ON in Muse

How do I connect 53ON to Muse?

Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use 53ON to help me. It is a free service with an MCP server at https://53on.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Is 53ON working right now?

At the last check (November 13, 2026, 12:30 UTC) the endpoint was working, answering in 276ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.

Is 53ON safe to connect to Muse?

It was screened on September 24, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.

What can 53ON do in Muse?

It exposes 2 tools, including search_providers, get_business. For example, you could ask Muse: "Find a plumber near me who can fix a leak this week."

Follow 53ON

Tell me if 53ON goes down, comes back, or changes its tools
One email per change. You confirm first, and every email has a link to stop.
Made this app? Claim it or get a status badge

Is this yours?

This listing was added from public sources (Found in the official MCP Registry (com.53on/directory)). If you build 53ON, claim it to correct the details and get your badge.

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53ON status badge

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<a href="https://musedirectory.ai/connector/53on"><img src="https://musedirectory.ai/badge/53on.svg" alt="53ON on musedirectory.ai" width="236" height="40"></a>

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