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SKILL.md

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+---
+name: xai
+description: "通过xAI API与Grok模型聊天。支持Grok-3、Grok-3-mini、视觉等。"
+homepage: https://docs.x.ai
+user-invocable: true
+disable-model-invocation: true
+triggers:
+  - grok
+  - xai
+  - ask grok
+metadata:
+  clawdbot:
+    emoji: "🤖"
+    primaryEnv: XAI_API_KEY
+    requires:
+      bins: [node]
+      env: [XAI_API_KEY]
+---
+
+# xAI / Grok
+
+Chat with xAI's Grok models. Supports text and vision.
+
+## Setup
+
+[INSTALLATION AND USE INSTRUCTIONS](https://claude.ai/public/artifacts/5bb1d4ca-68ef-4d74-900c-d14fefa5c094)
+
+```bash
+export XAI_API_KEY="xai-YOUR-KEY"
+```
+
+Get your API key at: https://console.x.ai
+
+## Commands
+
+### Chat with Grok
+```bash
+node {baseDir}/scripts/chat.js "What is the meaning of life?"
+```
+
+### Use a specific model
+```bash
+node {baseDir}/scripts/chat.js --model grok-3-mini "Quick question: 2+2?"
+```
+
+### Vision (analyze images)
+```bash
+node {baseDir}/scripts/chat.js --image /path/to/image.jpg "What's in this image?"
+```
+
+### 🔍 Search X/Twitter (Real-time!)
+```bash
+node {baseDir}/scripts/search-x.js "Remotion video framework"
+node {baseDir}/scripts/search-x.js --days 7 "Claude AI tips"
+node {baseDir}/scripts/search-x.js --handles @remotion_dev "updates"
+```
+
+Uses xAI Responses API with x_search tool for real X posts with citations.
+
+### List available models
+```bash
+node {baseDir}/scripts/models.js
+```
+
+## Available Models
+
+- `grok-3` - Most capable, best for complex tasks
+- `grok-3-mini` - Fast and efficient
+- `grok-3-fast` - Optimized for speed
+- `grok-2-vision-1212` - Vision model for image understanding
+
+## Example Usage
+
+**User:** "Ask Grok what it thinks about AI safety"
+**Action:** Run chat.js with the prompt
+
+**User:** "Use Grok to analyze this image" (with attached image)
+**Action:** Run chat.js with --image flag
+
+**User:** "What Grok models are available?"
+**Action:** Run models.js
+
+## API Reference
+
+xAI API Docs: https://docs.x.ai/api
+
+## Environment Variables
+
+- `XAI_API_KEY` - Your xAI API key (required)
+- `XAI_MODEL` - Default model (optional, defaults to grok-3)
+
+## Security & Permissions
+
+**What this skill does:**
+- Sends chat prompts to xAI's API at `api.x.ai`
+- Vision mode sends images to xAI for analysis
+- `scripts/models.js` lists available models (read-only)
+
+**What this skill does NOT do:**
+- Does not read arbitrary local files — `--image` only accepts files with image extensions (`.jpg`, `.jpeg`, `.png`, `.gif`, `.webp`)
+- Does not read config files or access the filesystem beyond the specified image path
+- Does not store conversation history or logs
+- Does not send credentials to any endpoint other than `api.x.ai`
+- Cannot be invoked autonomously by the agent (`disable-model-invocation: true`)
+
+**Bundled scripts:** `scripts/chat.js` (chat), `scripts/models.js` (list models), `scripts/search-x.js` (X search)
+
+Review scripts before first use to verify behavior.