Permanent file hosting for agents, built to showcase ViteHub primitives.

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1. Blob stores the original file immediately at its Drop key.
2. PNG, JPEG, and WebP uploads continue through image optimization; other files are complete as soon as they are stored.
3. Queue dispatches image optimization to a Cloudflare Sandbox while the original URL is already usable.
4. Sharp applies EXIF orientation, strips metadata, and resizes images to fit within 2048 × 2048 without upscaling.
5. Drop replaces the Blob only when the optimized image is smaller. Nitro renders the current stored-file count into the landing page.

The Sandbox is a real npm project in server/sandboxes/image-optimizer. ViteHub materializes that project through Workspace and executes it through the selected Box provider.

Install the public agent skill:

npx skills add https://drop.vitehub.dev

The bundled command uploads and immediately prints the file URL:

node "<skill-directory>/scripts/upload-image.mjs" "/absolute/path/to/file.pdf"

Or use the API directly:

curl --fail-with-body https://drop.vitehub.dev/api/files \
  -F "file=@/absolute/path/to/file.pdf"

Files up to 4 MiB are accepted. PNG, JPEG, and WebP files are optimized when that makes them smaller; PDFs, spreadsheets, documents, archives, and other files are stored unchanged. The public deployment limits uploads to five attempts per source address per minute.

Drop targets Cloudflare automatically with the deployment name vitehub-drop:

pnpm install
pnpm build

Cloudflare Sandbox requires a Workers Paid plan. Create the R2 bucket and Queue named by .output/server/wrangler.json, then deploy that generated configuration:

pnpm exec wrangler r2 bucket create vitehub-drop
pnpm exec wrangler queues create QUEUE_NAME_FROM_WRANGLER_JSON
pnpm exec wrangler deploy --config .output/server/wrangler.json

ViteHub composes the R2, Queue, Rate Limit, Sandbox, Container, Durable Object, and migration bindings.

Run the deployed smoke test:

pnpm test:e2e:deployed

The test uploads public/og-vitehub-drop.png to the production URL and confirms the returned image is publicly accessible.

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