gen-image

Original source / Raw SKILL.md

---
name: gen-image
description: AI生成图片，支持Kolors/FLUX/Qwen-Image等模型（需SiliconFlow API）
homepage: https://siliconflow.cn
metadata: {"openclaw":{"emoji":"🎨","requires":{"bins":["curl"],"env":["SILICONFLOW_API_KEY"]},"primaryEnv":"SILICONFLOW_API_KEY"}}
---

# AI 图片生成

使用 SiliconFlow API 调用 Kolors、FLUX、Qwen-Image 等模型生成图片。

## Generate Image

```bash
curl -X POST "https://api.siliconflow.cn/v1/images/generations" \
  -H "Authorization: Bearer $SILICONFLOW_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "Kolors/Kolors",
    "prompt": "your image description",
    "image_size": "1024x1024",
    "num_inference_steps": 20
  }'
```

## Available Models

- `Kwai-Kolors/Kolors` - High quality image generation (正确ID)
- `black-forest-labs/FLUX.1-schnell` - Fast generation
- `black-forest-labs/FLUX.1-dev` - FLUX dev version
- `Qwen/Qwen-Image` - Qwen image generation

> 注意：模型ID可能更新，可通过 `curl -s "https://api.siliconflow.cn/v1/models" -H "Authorization: Bearer $SILICONFLOW_API_KEY" | jq '.data[].id'` 查询最新列表

## Parameters

- `prompt`: Image description (required)
- `image_size`: `1024x1024`, `1024x1792`, `1792x1024` (default: 1024x1024)
- `num_inference_steps`: 1-50 (default: 20)
- `negative_prompt`: Things to avoid (optional)
- `seed`: Random seed (optional)

## API Key

Get your API key from: https://cloud.siliconflow.cn

Set environment variable:
```bash
export SILICONFLOW_API_KEY="your-api-key"
```

Or configure in OpenClaw:
```json5
{
  skills: {
    entries: {
      "siliconflow-image": {
        enabled: true,
        env: {
          SILICONFLOW_API_KEY: "your-api-key"
        }
      }
    }
  }
}
```

---

## Skill Companion Files

> Additional files collected from the skill directory layout.

### _meta.json

```json
{
  "owner": "duyiliu",
  "slug": "gen-image",
  "displayName": "AI图片生成",
  "latest": {
    "version": "1.0.0",
    "publishedAt": 1772781653992,
    "commit": "https://github.com/openclaw/skills/commit/a831cfced16652bdcc2378750c7919d9d2e4f754"
  },
  "history": []
}

```

### scripts/generate.sh

```bash
#!/bin/bash
# Generate image via SiliconFlow API

API_KEY="${SILICONFLOW_API_KEY}"
MODEL="${MODEL:-Kolors/Kolors}"
PROMPT="$1"
OUTPUT="${2:-/tmp/siliconflow-image.png}"
SIZE="${SIZE:-1024x1024}"

if [ -z "$API_KEY" ]; then
    echo "Error: SILICONFLOW_API_KEY not set"
    exit 1
fi

if [ -z "$PROMPT" ]; then
    echo "Usage: $0 <prompt> [output_file]"
    exit 1
fi

echo "Generating image with $MODEL..."
echo "Prompt: $PROMPT"

RESPONSE=$(curl -s -X POST "https://api.siliconflow.cn/v1/images/generations" \
    -H "Authorization: Bearer $API_KEY" \
    -H "Content-Type: application/json" \
    -d "{
        \"model\": \"$MODEL\",
        \"prompt\": \"$PROMPT\",
        \"image_size\": \"$SIZE\",
        \"num_inference_steps\": 20
    }")

# Check for error
if echo "$RESPONSE" | grep -q '"error"'; then
    echo "API Error: $(echo "$RESPONSE" | jq -r '.error.message // .error')"
    exit 1
fi

# Extract image URL
IMAGE_URL=$(echo "$RESPONSE" | jq -r '.images[0].url // empty')

if [ -z "$IMAGE_URL" ]; then
    echo "Error: No image URL in response"
    echo "$RESPONSE"
    exit 1
fi

echo "Downloading image from: $IMAGE_URL"
curl -s -o "$OUTPUT" "$IMAGE_URL"

if [ -f "$OUTPUT" ]; then
    echo "Image saved: $OUTPUT"
    echo "MEDIA: $OUTPUT"
else
    echo "Error: Failed to download image"
    exit 1
fi
```