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xAI Introduces X Search Tool for Grok

xAI has introduced the X Search tool, enabling Grok to perform various searches on X (formerly Twitter) posts, users, and threads, accessing real-time social media content.

By Illumora Editorial

Source · Aug 18, 2026, 3:09 AM · On Illumora · Aug 18, 2026, 3:48 AM

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Read the source →xAI Docs — X Search | SpaceXAI Docs
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xAI has launched the X Search tool, which allows Grok to conduct keyword search, semantic search, user search, and thread fetch on X (formerly Twitter). This tool provides Grok with access to real-time social media content, enabling it to analyze posts and gather insights from X's data. The X Search tool is also supported in all Responses API compatible SDKs.

Key Points

  • The X Search tool enables Grok to perform keyword search, semantic search, user search, and thread fetch on X (formerly Twitter).
  • This tool allows Grok to access real-time social media content and analyze posts.
  • The X Search tool is supported in all Responses API compatible SDKs.
  • Connectors, including the X Search tool, are available to all Grok users.
  • For Grok Business and Enterprise users, a team admin must provision a connector in the cloud console before it becomes available.
  • Grok can use a connector's tools automatically when questions relate to that service.

Context

According to xAI, connectors allow Grok to access external tools and data sources directly within a conversation. These can include prebuilt connectors maintained by xAI, which authenticate via OAuth, or custom Model Context Protocol (MCP) servers. Team admins on Grok Business and Enterprise plans manage which connectors are available to their organization through the cloud console, ensuring control over external service access.

Why It Matters

The introduction of the X Search tool expands Grok's ability to integrate and process real-time social media data, offering developers and organizations a new avenue for content analysis and insight generation directly within the model's capabilities. This integration can streamline workflows that require social media monitoring or data extraction.

What To Do

  • Review the xAI documentation for the X Search tool to understand its capabilities.
  • If you are a Grok Business or Enterprise user, check with your team admin to ensure the X Search connector is provisioned.
  • Explore the Grok connectors catalog at grok.com/connectors to see other available integrations.
  • Consider how the X Search tool could be integrated into existing applications or workflows that benefit from real-time social media data.

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