Github Sandbox File Downloader

This is a clever workaround for getting files into a GitHub repo without touching your local machine. You fork the repo, enable write permissions for Actions, then trigger downloads by committing messages like "download: https://example.com/file.zip" to main. A GitHub Actions workflow catches the commit, fetches the URLs, and dumps everything into a downloads folder. It's honestly pretty niche, but if you're working from a locked-down environment or want to script file ingestion into a repo without API tokens, it works. Just be aware of GitHub's storage limits and the fact that every download creates a new commit.

skills.sh installs: 170
GitHub stars: 26
last updated: Jun 3, 2026

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Install

$ npx -y skills add aradotso/trending-skills --skill github-sandbox-file-downloader --agent claude-code

Installs into .claude/skills of the current project.

Files

GitHub Sandbox File Downloader

Skill by ara.so — Daily 2026 Skills collection.

A GitHub Actions-based tool that lets you download files into your repository simply by writing a specially formatted commit message — no CLI, no tokens, no secrets required.

What It Does

github-sandbox listens for commit messages containing download: or download-zip: commands. When detected, a GitHub Actions workflow runs and:

download: — Fetches each URL and saves files individually to downloads/ using their original filenames.
download-zip: — Fetches all URLs and bundles them into a single timestamped .zip archive in downloads/.