利用 MCP 和 Claude 自动化电子邮件验证流程

Many large language model (LLM) agents can call REST APIs, browse the web, write and run code, and coordinate multi-step tasks. However, email verification consistently emerges as a failure mode in real-world automation. This pattern appears in various scenarios, such as when a service sends a six-digit OTP for access, a SaaS requires a confirmation link to activate an account, or a CI/CD job stalls after provisioning a test user due to the inability to receive a token. In each case, automation excels at handling every workflow step except those involving an inbox. Claude, utilizing the Model Context Protocol, offers a solution to address this challenge and ensure the smooth automation of email verification flows.