Square
Manage payments, invoices, inventory and sales for your small business
Connect to Square to view transactions, create invoices, manage inventory, process refunds, and access sales data. Muse can help you check payment status, send invoices to customers, and track business metrics.
Try asking Muse: "Show me my Square sales from this week and help me send an invoice to a customer"
Source: Remote MCP server hosted by squareup.com, found by musedirectory.ai · First listed September 23, 2026
Last 24 hours
Each bar is one check, every 15 minutes. Green means it answered. Last checked 2 h ago.
Is it safe to connect?
What Muse can see: You sign in to your own account with it, so Muse can reach what that account allows. Read what it asks for before you agree.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
Sensitive: this app deals with your money. Only connect it if you are comfortable with Muse reading that information.
musedirectory.ai is not part of Meta. More about how Muse handles your information
How to add it to Muse
Square is not in Muse's Connectors list yet, and it needs you to sign in with your Square account. Apps that need this kind of sign-in usually cannot be used from a Muse chat yet. Follow it here and we will tell you when it reaches Muse.
https://mcp.squareup.com/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
Technical details: safety screening, tools, response time and recent checks
Response time at the last check: 102ms. Worked in 100% of checks over 30 days.
Screening · September 23, 2026
Screened, no issues found
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
This endpoint requires sign-in before it lists tools, so there is no public tool catalog.
Recent checks
Link
https://mcp.squareup.com/mcpQuestions about Square in Muse
How do I connect Square to Muse?
Square is not in Muse's Connectors list yet, and it needs you to sign in with your Square account. Apps that need this kind of sign-in usually cannot be used from a Muse chat yet. Follow it here and we will tell you when it reaches Muse.
Is Square working right now?
At the last check (September 28, 2026, 07:00 UTC) the endpoint was working, sign-in needed, answering in 102ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
Is Square safe to connect to Muse?
It was screened on September 23, 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 Square do in Muse?
Manage payments, invoices, inventory and sales for your small business For example, you could ask Muse: "Show me my Square sales from this week and help me send an invoice to a customer"
Follow Square
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Is this yours?
This listing was added from public sources (Remote MCP server hosted by squareup.com, found by musedirectory.ai). If you build Square, claim it to correct the details and get your badge.
Paste this on your site or README. It always shows the latest check.
<a href="https://musedirectory.ai/connector/square"><img src="https://musedirectory.ai/badge/square.svg" alt="Square on musedirectory.ai" width="236" height="40"></a>