Best Square MCP Servers
Square is a financial technology company that provides payment processing hardware and software, business management tools, and banking services to help businesses of all sizes start, run, and grow their operations.
Why this server?
Detects and redacts Square access tokens and credentials in text.
AlicenseAqualityBmaintenanceEnables AI agents to scan text for leaked secrets and prompt injection markers, and redact them before reaching an LLM.21MITWhy this server?
Provides access to Square's complete API ecosystem, enabling interactions with services such as catalog management, customer management, payment processing, order management, inventory tracking, appointment booking, gift cards, loyalty programs, and many other Square business services.
AlicenseAqualityCmaintenanceEnables AI assistants to interact with Square's Connect API through the Model Context Protocol standard, allowing for operations like managing customers, processing payments, and handling inventory.31,226105Apache 2.0Why this server?
Enables agents to interact with Square's payment API through Liquid's intent layer, supporting operations like charging customers, refunding charges, customer management, and order listing with context optimization and error recovery.
AlicenseAqualityBmaintenanceConnect your agent to any HTTP API on the fly: Liquid discovers and maps any REST API once, then fetches typed data deterministically. Server-side search/aggregate, cross-API normalization, and structured recovery built in.62AGPL 3.0Why this server?
Provides access to Square API functionality through a Model Context Protocol (MCP) server
AlicenseBqualityFmaintenanceA server that enables interaction with Square's API via Goose, supporting queries for locations, customers, and more with context preservation and MCP-compliant responses.124MITWhy this server?
Provides comprehensive access to Square's API ecosystem, allowing for catalog management, order processing, payment handling, customer management, inventory tracking, subscription management, and other commerce operations through Square's platform.
AlicenseAqualityDmaintenanceAllows AI assistants to interact with Square's connect API, providing access to Square's complete API ecosystem for managing payments, orders, customers, inventory, and more.31,226Apache 2.0Why this server?
Integrates with Square's Goose AI assistant through configuration in Goose's config.yaml file
Why this server?
The MCP server supports generating face images in square shape (one of the available shape options alongside circle and rounded rectangle).
AlicenseBqualityDmaintenanceGenerates realistic human face images that don't represent real people, offering various output shapes, configurable dimensions, and batch generation capabilities.1166MITWhy this server?
Provides integration with Square payment processing services using application IDs and access tokens
AlicenseBqualityDmaintenanceA Model Context Protocol server that enables seamless integration between Claude AI and development tools like VSCode, Augment, Vercel, Airtable, and Square.7MITWhy this server?
Detects leaked Square API keys in code or diffs to prevent accidental exposure.
AlicenseAqualityBmaintenanceEnables scanning diffs or code blobs for leaked secrets, returning a verdict with severity and masked findings, all processed locally with no data sent externally.1MIT