Hackle is a Model Context Protocol (MCP) server designed to provide tools and resources for querying A/B test data from the Hackle API. It offers a suite of tools for retrieving experiment details, in-app message information, push message data, and various analytics, including active users, retention, and stickiness metrics. It also includes functionality for managing remote configurations, such as listing, detailing, creating, and updating them. This server simplifies access to Hackle's A/B testing platform, making it easier to analyze experiment results and manage remote configurations.