> ## Documentation Index
> Fetch the complete documentation index at: https://greenteagentic.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Sharing Brews

> Public read-only links for finished brews.

Any brew with `status = ready` can be shared via a public, read-only URL. No account required for the viewer.

## Mint a share link

1. Open a finished brew
2. In the **Share this brew** panel, click **Create link**
3. Copy the URL — it looks like `https://greenteagentic.app/b/aB3xQ9kL`

The slug is a nanoid; it's long enough that links are unguessable but short enough to paste anywhere.

## What viewers see

A clean, read-only rendering of:

* Title, brew type, and tea score
* The final Pour output (formatted to match the brew type's schema)
* Stage names + statuses (no internal step payloads)
* An OpenGraph card preview when shared on social or chat

Viewers **never** see:

* Your raw context / draft
* Your Cellar entries
* Your wallet address or user id
* Refinement history or feedback notes

## Revoke a link

In the same panel, click **Revoke**. The public route returns 404 immediately — there's no propagation delay because reads hit the database, not a cache.

You can mint a fresh link afterwards; it will have a new slug.

## How it works under the hood

* `brew_shares` table stores `(brew_id, slug, created_at, revoked_at)`.
* `/api/public/brew/:slug` is a server route that uses `supabaseAdmin` (bypassing RLS) but only returns a **safe DTO** — never raw rows.
* `/b/:slug` is a public TanStack route with full OG meta tags.

See [Database schema](/reference/database-schema) and [Server functions](/reference/server-functions) for the full contract.