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Grok Build

xAI · CLI

Grok Build 0.2.62

0.2.61→0.2.62·June 23, 2026 at 8:36 PM UTC

Patch release that raises the default MCP server startup timeout, adds global timeout overrides, and unifies project trust for hooks, MCP servers, and LSP servers under a single folder-trust mechanism.

Changelog

  • [changed] Default startup_timeout_sec for MCP servers is now 30 seconds (was 10).
  • [changed] New environment variables MCP_TIMEOUT (milliseconds) and GROK_MCP_STARTUP_TIMEOUT_SECS (seconds) set a global default startup timeout for all MCP servers; per-server values still take precedence.
  • [changed] /hooks-trust (and --trust) now records trust in the unified ~/.grok/trusted_folders.toml store, which also gates repo-local MCP and LSP servers.
  • [changed] Documentation for hooks, MCP servers, and configuration updated to reflect the unified folder-trust behavior and the new timeout defaults and overrides.

Under the hood

  • Internal version metadata and bundled content checksums updated for 0.2.62.
  • Help skill documentation paths adjusted to match current runtime layout.
Older release← 0.2.61Newer release→ 0.2.63
All Grok Build releases →

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