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SommontA private palate journal guided by Luca
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Billing and connected clients

Manage Sommont Pro and the MCP clients Luca can use to read or write your tasting data.

Recommended on mobile

Use Luca in ChatGPT or Claude first for in-the-moment capture. Stay in Sommont web when you want browser-only review and edits.

Connect an MCP client
Ready to linkLuca only becomes useful when his client is connected to this private account.
Natural Earth based atlas showing Luca's regional evidence context
Private evidence access

0 connected agents

Subscription state, authorized agents, and the access boundary that lets Luca save tasting and cellar evidence.

Subscription required

Sign in to start or manage a Sommont Pro subscription.

Access boundary

Pro unlocks Luca, journal entries, label images, recommendations, profile summaries, monthly reports, and export.

Connected agents get scoped access. Keep only agents you recognize linked to this account.

Server-side entitlement checksStripe webhooksPayment method updatesPause or cancel

Connected Agents

Luca clients appear here after their first successful MCP request.

No connected agents have accessed Sommont yet.

Connect Luca with OAuth

Use ChatGPT first for mobile Luca capture when the app is available. Claude and other OAuth-capable MCP clients should follow the same Sommont boundary: chat in the client, review and edit records here.

Until the OpenAI review is complete, test Luca as a developer-mode MCP app in ChatGPT. Sommont requires OAuth before any private journal, cellar, profile, or route tool can run.

  1. In ChatGPT, open Settings, then Security and login, and turn on Developer mode.
  2. Open ChatGPT Plugins, choose the plus button, and create a developer-mode app.
  3. Use MCP endpoint https://mcp-dev.sommont.com/mcp.
  4. Choose OAuth authentication and complete the Sommont sign-in and consent flow.
  5. In a chat, choose Developer mode from the composer tools and select Luca.

Start Pro before linking external Luca agents to private journal data.

Developer mode exposes read and write tools for testing. Keep Luca selected only when you intend to work with Sommont data, and review write actions before confirming.

Plugin distribution

Codex and MCP package

Installers can use the GitHub package or inspect the production manifest. Use the prompts below for the normal agent-assisted install.

GitHub packagePROD manifest
Assistant prompt

Install PROD

Install the Sommont Luca Codex plugin from GitHub.

Use this public marketplace repo:
https://github.com/wisewoodholdings-eng/sommont-luca-plugin

Install the production plugin, not the DEV plugin.

Run:
codex plugin marketplace add wisewoodholdings-eng/sommont-luca-plugin --ref main
codex plugin add sommont-luca@sommont

Then verify codex plugin list shows:
sommont-luca@sommont installed, enabled

After install, tell me to start a new Codex task/thread so the plugin tools are loaded.
Assistant prompt

Install DEV

Install the Sommont Luca DEV Codex plugin from GitHub.

Use this public marketplace repo:
https://github.com/wisewoodholdings-eng/sommont-luca-plugin

Install the DEV plugin for pre-production testing, not the production plugin.

Run:
codex plugin marketplace add wisewoodholdings-eng/sommont-luca-plugin --ref main
codex plugin add sommont-luca-dev@sommont

Then verify codex plugin list shows:
sommont-luca-dev@sommont installed, enabled

After install, tell me to start a new Codex task/thread so the plugin tools are loaded.
Sommont
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