| name | s3-files |
| description | Upload and share files via Amazon S3 with time-limited pre-signed URLs. Generate download links, create upload pages for receiving files, and manage secure file sharing without exposing S3 buckets publicly. |
| metadata | {"openclaw":{"emoji":"📤","requires":{"aws":"[Truncated]","node":">=18.0.0"},"homepage":"https://github.com/aws-samples/sample-OpenClaw-on-AWS-with-Bedrock"}} |
S3 Files Skill
Upload and share files via Amazon S3 with automatic expiration and clean download filenames.
Features
- 📤 Upload files to S3 and generate shareable download links
- 🔗 Create pre-signed URLs for existing S3 objects
- 📥 Generate upload pages for receiving files from others
- ⏰ Automatic expiration (configurable, default 24 hours)
- 🔒 No public S3 buckets required
Quick Reference
| Command | Purpose |
|---|
node upload.js <file-path> | Upload file and get download link |
node download-url.js <s3-key> | Generate download URL for existing file |
node generate-upload-page.js [max-size-mb] | Create upload page for receiving files |
Configuration
Copy config.example.json to config.json:
{
"bucketName": "your-bucket-name",
"region": "us-east-1",
"defaultExpirationHours": 24,
"maxUploadSizeMB": 100
}
The bucket name can be set to the S3 backup bucket created by the CDK stack (check deploy output for BucketName).
Usage
cd ~/.openclaw/workspace/skills/s3-files
node upload.js /path/to/file.pdf
Rules for OpenClaw
- Always ask before uploading files
- Remind user that URLs expire (default 24h)
- Don't share sensitive files without user confirmation
- Respect rate limits (10 requests/minute)
- Only create upload pages when explicitly requested
