Grok Build

Items

1. Jul 15

   xAI open-sources Grok Build

   xAI released its coding-agent harness and terminal UI, including the agent loop, tools, and the skills, plugins, hooks, MCP, and subagent extension system, so it can run fully local-first against self-hosted inference.

2. Jun 11

   xAI's Grok Build Plugin Marketplace

   A terminal-native marketplace bundling skills, slash commands, agents, hooks, MCP servers, and LSPs into installable packages, each remote plugin pinned to a commit SHA and verified at install, launching with partners including MongoDB, Vercel, Sentry, and Cloudflare.

3. Jun 1

   xAI's Composer 2.5 in Grok Build

   A fast model now available in Grok Build, tuned for long-running tasks and complex instruction following.