{"slug":"cardrail-polsia-app","name":"CardRail","description":"MCP server that lets AI agents make purchases with personal Visa/Mastercard cards and configurable guardrails. No LLC required.","category":"other","tags":[],"official":false,"stars":null,"transport":null,"install":null,"tools":null,"env_vars":[],"auth_type":"none","github":"","homepage":"https://cardrail.polsia.app","server_url":"","status":"active","source":"mcpservers.org","updated_at":"Mon May 25"}