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xAI Grok API Skill: Complete documentation for Claude Code

READ DOCS

API Endpoints

Model Variants

Tool Categories

0/7

Hour Support

Capabilities

Powerful Features

Grok Models

Access grok-4, grok-4.1-fast, and other cutting-edge model variants directly from Claude Code.

Agentic Tools

Leverage x_search, web_search, code_execution, collections_search, and remote MCP.

Files API

Upload and chat with documents seamlessly through the xAI API integration.

Collections (RAG)

Create and query document collections for retrieval-augmented generation workflows.

Voice API

Build real-time voice agent capabilities with the xAI Voice API.

Function Calling

Structured outputs and function calling for building reliable integrations.

Integration

Complete API Access

Claude Code will automatically use this skill when you ask questions about xAI API or Grok development.

x_search with the xAI API
Enable reasoning with grok-4
Rate limits and billing information
Upload and chat with files
Migrate from OpenAI/Anthropic

# Clone to your skills directory
git clone https://github.com/
  hanamizuki/grok-xai-skills
  ~/.claude/skills/grok-xai-skills

# Invoke in Claude Code
/grok-xai

Documentation

Comprehensive Coverage

Getting Started

Overview
Introduction
Models & Pricing
Release Notes

Key Information

Billing
Rate Limits
Regional Endpoints
Debugging

Chat

Chat Responses API
Legacy Completions
Reasoning

Tools

Search Tools
Code Execution
Collections Search
Remote MCP

Files

Managing Files
Chat with Files

Other APIs

Image Generation
Voice
Streaming
Async

Get Started

Install in Seconds

Two simple options to integrate xAI Grok API documentation into your workflow.

1Clone

git clone https://github.com/hanamizuki/grok-xai-skills ~/.claude/skills/

2Use

/grok-xai

View on GitHub xAI Docs

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