blankfiles

What This Skill Does

The blankfiles skill is a specialized binary test-file gateway designed for developers, QA engineers, and system administrators. It integrates directly with the blankfiles.com public API to fetch legitimate, downloadable binary files for testing purposes. Whether you are validating file upload limits, testing MIME-type filtering, or ensuring your application handles binary stream processing correctly, this skill provides a structured way to retrieve the exact file format you need without resorting to generating dummy data manually or downloading untrusted files from random sources.

Installation

To integrate this skill into your OpenClaw environment, execute the following command in your terminal: clawhub install openclaw/skills/skills/seblavoie/blankfiles Ensure your network environment permits outbound connections to blankfiles.com, as the skill operates strictly through the specified API endpoints.

Use Cases

• QA Automation: Quickly pull valid binary files to test upload validation logic, ensuring your system correctly accepts or rejects specific file types.
• Endpoint Testing: Verify that your server-side MIME-type detection identifies provided binary formats accurately.
• Storage Limits: Use standardized blank files of varying sizes to test storage quotas and database blob handling.
• Cross-Platform Compatibility: Retrieve standardized samples to ensure that binary handling behaves consistently across different operating systems and development environments.

Example Prompts

1. "I need a small blank PDF file for testing my upload form. Can you find one for me?"
2. "Check the available categories on blankfiles and see if there are any image formats suitable for testing resizing algorithms."
3. "Give me a direct download link for a blank ZIP file in the archives category so I can test my compression integration."

Tips & Limitations

• Always Verify: The skill is a read-only gateway. Always verify the status of the API endpoint before requesting files to ensure the service is currently reachable.
• Alternatives: If the specific file extension you are looking for is missing, the API is designed to return close alternatives. Don't hesitate to use the category-specific search (/api/v1/files/{category}/{type}) to narrow down the most relevant file formats.
• Safety First: This tool is strictly for retrieving test files. It does not perform file-write operations on your local machine and does not execute any code. It is a utility designed to aid in the testing phase of your development lifecycle, ensuring you have reliable data to work with every time.