tanzaku

Sites your AI agent builds, straight to the web.

Ask Claude Code or Codex and your site goes live — no hosting sign-up, no deploy, DNS, or build settings.

Start free Connect via MCP

Tanzaku is in public beta. Start free with email or Google.

Two ways to use it

Either way, just ask the agent you already use.

Give your agent the connection details

Tell the agent where to publish, as JSON.

  1. 1
    Create a site in the dashboard
  2. 2
    Copy the connection details into your usual prompt
  3. 3
    The agent publishes and sends you the URLhttps://mio-works.hosted-by.tanzaku.io/
{
  "token": "tanzaku_live_…",
  "public_slug": "mio-works",
  "api_base_url": "https://api.tanzaku.io"
}

Each site gets its own token, shown in full only once — when it’s issued.

Connect via MCP

Connect once, then just ask.

  1. 1
    Run the setup command for your agent
  2. 2
    The first time, sign in to Tanzaku in your browser and approve accessReview the requested permissions (scopes) before you allow them
  3. 3
    From then on, just say “build a site and publish it”
Claude Code
claude mcp add --transport http tanzaku https://api.tanzaku.io/mcp
Codex
codex mcp add tanzaku --url https://api.tanzaku.io/mcpcodex mcp login tanzaku

Connects with OAuth 2.1 + PKCE. Connected clients are listed in the dashboard, and you can revoke them at any time.

Choose who can see it

For client sign-off, team reviews, and invitations.

Custom domains work too: set one CNAME record and TLS is automatic (paid plans).

Built to stay up and stay protected

Sites are served only from S3 and CloudFront. With no always-on server, nothing stops when you close your laptop, and there are no cold starts.

When publishing: agent → API (Lambda, runs only while publishing) → S3 (always private). When viewed: S3 → CloudFront (served from the edge) → the visitor’s browser.

  • An API that runs only to publish

    It checks the token, size, paths, and file types before storing anything. The API sits behind WAF rate limiting.

  • A token for each site

    Shown only once, when issued. The server keeps only a hash, and you can revoke it right away.

  • Private storage

    S3 is never public. Passwords are checked at the edge, and changing one signs out old sessions.

What you can build, and what’s already live

Invitations, portfolios, product pages, exhibition and event announcements, internal reports, dashboards, tools, and more. The three below are real sites published on Tanzaku.

All you need is an email address

You can also start with a Google account. Tanzaku is currently in public beta, and the free plan includes 50 MB of storage.

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