Grok Skills drop for agentic workflows

Modular "Skills" offer a more granular, portable alternative to monolithic "Custom Agents" for specific task automation. Support for .skill and .md file imports hints at a future marketplace or community repository for shared AI automations. Integration with the Agent Tools API allows Grok to break out of the chat box and into web browsers and local code environments. The shift toward agentic reasoning traces provides much-needed transparency for complex, multi-step workflows.