AI PPT Generation
Using user input topic/query, generate a high-quality PPT download URL via Baidu AI's streaming API.
Important: Streaming Timeout Behavior
This skill uses streaming HTTP requests that can take 2+ minutes to complete. OpenClaw has default timeouts that may interrupt the stream before completion.
To ensure successful generation:
1. The agent must wait for the full stream until is_end: true is received
2. Do NOT rely on immediate completion – monitor the streaming response
3. If timeout occurs, the skill will appear to fail even though generation continues server-side
Workflow
- Execute
scripts/generate_ppt.pywith user query - Wait for streaming completion (2+ minutes typical)
- Return final PPT URL when
is_end: truereceived
Expected Output Format
Successful completion returns:
json
{
"status": "PPT导出结束",
"show_msg": "PPT导出成功",
"is_end": true,
"data": {
"ppt_url": "https://...ppt"
}
}
During generation, you'll see interim {"status": "..."} messages.
Example Usage
python3 scripts/generate_ppt.py --query "经济总结报告ppt"
Agent Instructions
When using this skill:
- Set appropriate timeout: Ensure exec/sessions have sufficient timeout (180+ seconds)
- Monitor streaming output: Don't assume failure if initial responses only show status
- Wait for completion: The final URL only appears at stream end with is_end: true
- Handle gracefully: If interrupted, inform user generation may continue server-side
Troubleshooting
- PPT not appearing: Likely timeout before stream completion
- Only status messages: Generation is in progress, wait longer
- Script exits early: Check BAIDU_API_KEY and network connectivity