Services — the AI agent directory

Services in the directory
Service	Tags	Interfaces	Payments	Auth	Score
Square Catalog, orders, and payments APIs for merchants, with a remote MCP server MCPOpenAPIllms.txt	commerce+4	MCP+2	—	m2m-oauth, Merchants	4/5
Box Enterprise content store with a remote MCP server for file search and retrieval MCPOpenAPI	storage+3	MCP+1	—	m2m-oauth, Memory	3/5
Etsy Marketplace of handmade and vintage goods, an early agentic-checkout partner and UCP collaborator OpenAPI	marketplace+3	OpenAPI	ACP+1	m2m-oauth, Merchants	3/5