MCP Server Policy

SQUARE MCP POLICY

Enforce policies on every tool call to the Square MCP Server. 3 tools listed, categorised, and ready for rules.

square/square-mcp-server 2 read 1 write 3 tools total
square payments commerce pos inventory

GET STARTED

Download this policy scaffold and add your rules. Intercept enforces them on every tool call before it reaches Square.

terminal

# Download policy scaffold

curl -o square.yaml https://raw.githubusercontent.com/policylayer/intercept/main/policies/square.yaml

# Run with Intercept

intercept --policy square.yaml -- npx -y @square/square-mcp-server

Server documentation: https://github.com/square/square-mcp-server

READ TOOLS

2

EXECUTE TOOLS

1

POLICY YAML

This scaffold lists every tool with empty rules. Add conditions — rate limits, argument validation, deny rules — then deploy with Intercept.

square.yaml 
version: "1"
description: "Policy for square/square-mcp-server"
default: "allow"
tools:
    get_service_info:
        rules: []
    get_type_info:
        rules: []
    make_api_request:
        rules: []

RELATED POLICIES

PayPal 30 tools
payments
Stripe 27 tools
payments
Chargebee 2 tools
payments

FREQUENTLY ASKED QUESTIONS

What tools does the Square MCP server expose?

The Square MCP Server exposes 3 tools across 2 categories: Read, Execute. Each tool can be individually controlled with Intercept policies.

How do I enforce policies on Square?

Download the policy scaffold, add rules (rate limits, argument validation, deny rules), then run Intercept as a proxy in front of the Square MCP server. Every tool call is evaluated against your YAML policy before execution.

Is the Square policy free to use?

Yes. All Intercept policies are open source under the Apache 2.0 licence. Download, modify, and deploy without restrictions.

ENFORCE POLICIES ON SQUARE

Open source. One binary. Zero dependencies.

VIEW ON GITHUB Browse all policies →