Question 1

Do agents need an account to publish HTML?

Accepted Answer

No. Anonymous uploads via curl or the MCP server work without signing up. The link is unlisted and expires in 24 hours. Create an account for longer expiries, custom slugs, or replace-in-place URLs.

Question 2

Can my agent replace a published site without changing the URL?

Accepted Answer

Yes. PUT /sites/{id-or-slug} replaces the content in place. Humans bookmark the link once, the agent updates it on every revision.

Question 3

Does Stacktree support end-to-end encryption?

Accepted Answer

Yes. Toggle e2e: true on upload. The browser encrypts with AES-GCM before send, the key sits in the URL fragment, and Stacktree only sees ciphertext.

Question 4

How does Stacktree compare to Claude's built-in artifact publishing?

Accepted Answer

Claude's built-in publishing works inside the Claude app with Claude.ai branding and no private-link options. Stacktree is for agent-emitted HTML you want on your own domain, locked down by default, and accessible without a Claude account.

Stacktree FAQ

Wire it into your agent.

Stacktree FAQ

Do agents need an account?

Can my agent replace a published site without changing the URL?

What about end-to-end encryption?

How does this compare to Claude's built-in artifact publishing?

Wire it into your agent.