Stacktree is a hosted, closed-source MCP publish primitive for the HTML your agents make.
Stacktree
drop
CLI / agent-native
✓
✓
Renders HTML / sites
✓
✓
Your own custom domain
~
✓
Zero-knowledge encryption
✓
✓
Your branding
✗
✓
Open-source / self-hosted
✗
✓
Price for the above
$8–19/mo + unlocks
free
Where drop differs from Stacktree
Stacktree gets the core idea right — agent-native publishing of private HTML — but it's a closed SaaS: your content sits on their servers (encrypted, but theirs), custom domains and limits are paywalled, and you can't audit or self-host the core. drop is the same primitive, MIT-licensed, running entirely on your own Vercel Blob and domain. Your repo, your infra, your keys.
1
Drop it
drop file.html — or a PDF, markdown, image, or any file — from your terminal or any AI agent.
2
Branded & encrypted
Your logo, OG card, and badge are baked in, then it's AES-256 encrypted client-side behind your unlock gate.
3
Live on your domain
Uploaded to your Vercel Blob and served at yourdomain.com/slug. URL + password on your clipboard.
FAQ
Is it really open-source and self-hosted?
Yes — MIT licensed, and it runs on your own Vercel Blob + domain. No third party ever holds your content (it's encrypted client-side) or controls your URL.
Is it zero-knowledge?
Locked drops are AES-256 encrypted in the browser via StatiCrypt before upload. The server stores only ciphertext — never your content or password.
Can drop do what Stacktree does?
It matches the core: MCP publish_html/update_site/list/delete, zero-knowledge encryption, password protection, custom domains, in-place updates, markdown — plus branding Stacktree doesn't offer. Stateful extras (burn-after-read, revocable share tokens, email-domain gating) are on the roadmap behind an optional KV layer.
Share what your AI builds — on your own domain.
Open-source, zero-knowledge, free. Try it in one command: