Postman is an MCP server that integrates with the Postman API, providing comprehensive management of Postman collections, environments, and APIs. Functionality is based on the official Postman OpenAPI specification. It enables CRUD operations for collections, environments, and APIs, along with features like version control, API key authentication, and webhook creation. This project, part of the Model Context Protocol (MCP) initiative from Anthropic, allows users to leverage AI interaction for complex, multi-step Postman operations, making it ideal for automated testing workflows, API documentation maintenance, and error-sensitive tasks.