xAI’s terminal-native coding agent, Grok Build, just left beta. Version 1.0.0 is the first stable release after months of iterative 0.x updates, and while there’s no single flashy headline feature, the changelog reads like a tool that’s finally been through enough real-world usage to sand down its rough edges.

If you’ve been running Grok Build in beta, here’s what changes. If you haven’t tried it yet, here’s what the 1.0 milestone actually means for reliability.

What’s New in 1.0.0

Based on xAI’s official changelog, the 1.0 release bundles a set of dashboard, session, and correctness fixes accumulated across the beta cycle:

  • Turn summaries in the dashboard. Rows in the Grok Build dashboard now show a short summary of what the agent actually did on its previous turn, rather than requiring you to dig through full output to understand what happened.
  • Full script visibility in permission prompts. When Grok Build asks for approval to run a command, the prompt now shows the complete script rather than a truncated preview. Long bash bodies can be expanded in full with Ctrl-F — a meaningful improvement if you’ve ever approved a shell command without being able to see all of it.
  • Fixed MCP image handling. Model Context Protocol tools that return images no longer drop or corrupt large screenshots, addressing a rough edge that made certain MCP-connected workflows unreliable.
  • Faster large-session forking. Sessions with substantial history fork more quickly, which matters if you rely on Grok Build’s session-branching workflow for exploring alternative approaches.
  • Extensions modal grouping. The extensions interface now groups items alphabetically with collapsible Skills sections, making it easier to navigate as your installed extensions grow.
  • Smarter launch behavior. Grok Build now skips the project-directory prompt when launched from your home directory or another non-project location, reducing a small but frequent friction point.
  • Dedicated feedback flow. Running /feedback now opens a dedicated report box instead of dropping you into prompt mode.
  • Theme detection over SSH and tmux. Automatic theme detection now works correctly in remote SSH sessions and inside tmux panes — previously a common source of visual glitches for developers working on remote machines.
  • Markdown table reflow. Tables now reflow inside their cells on narrow terminal panes instead of clipping content, improving readability on smaller windows.
  • Numerous additional dashboard, CLI, session-flow, formatting, resume, and error-handling fixes accumulated across the beta cycle, along with better handling for sandboxed starts on large directories containing many deny-glob matches.

Why This Milestone Matters

None of these individually are dramatic. Collectively, they represent the kind of maturation you’d expect from a tool that’s moved from “promising early beta” to “something you can put in front of a team without constant caveats.” The permission-prompt fix in particular is worth calling out: showing the complete script before approval, rather than a truncated preview, directly addresses a real security concern — approving a command you can’t fully see is exactly the kind of gap that leads to unintended shell execution.

xAI’s earlier Grok Build releases established the core architecture: a parallel-subagent coding CLI with native MCP support and a Plan–Review–Approve workflow that puts a human checkpoint before agents execute changes. The 1.0 release doesn’t change that architecture — it hardens the interface around it.

Getting Started

If you’re new to Grok Build, the core workflow hasn’t changed with this release: you describe a task, Grok Build generates a plan showing what files it will touch and what commands it will run, you review that plan, and only after approval do the agents execute. Refer to xAI’s official documentation and changelog for exact installation steps and current subscription requirements, since specifics can shift between releases and weren’t independently confirmed beyond what’s published in the changelog itself.

If you’ve been running a 0.x beta version, this is a straightforward, low-risk upgrade — the changes are almost entirely additive fixes and UX polish rather than breaking changes to core workflows.

Sources

  1. xAI Grok Build Changelog
  2. xAI Grok Build Overview

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