Show HN: Murl – Curl for MCP Servers (github.com)

Murl, a new command-line interface (CLI) tool akin to Curl, has been introduced for Model Context Protocol (MCP) servers, enabling users to interact with AI model resources and prompts through intuitive REST-like URLs. This tool streamlines querying workflows for developers and researchers, offering compact JSON outputs, NDJSON streaming, structured error messages, and semantic exit codes to improve usability in automated environments. Murl supports OAuth 2.0 for secure access to tools, allowing for easy integration into various applications. The significance of Murl lies in its potential to enhance productivity within the AI/ML community by simplifying interactions with MCP servers. With features such as the ability to list available tools, query resource structures, and invoke tools with structured data, Murl is designed to facilitate smoother workflows for AI model deployment and integration. By providing easy installation methods and examples of usage, it empowers developers to leverage MCP-powered applications efficiently, thus fostering innovation in AI-related projects.