xAI ships Grok Build updates with tighter MCP controls

xAI released back-to-back Grok Build updates (v1.0.17/v1.0.18), adding multi-turn MCP tool interactions, managed policies that block unauthorized MCP servers, and Chart.js interactive chart rendering.

2026-09-03 ~ 2026-09-04 · 2 related posts

• Grok Build v1.0.18 adds managed MCP policy enforcement, multi-round tool elicitation and charts — XFreeze · 2026-09-03
• Grok Build 1.0.18 Ships: Blocks Disallowed MCP Servers, Adds Chart.js Interactive Charts — mark_k · 2026-09-04