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WineAuction

by antyserversion 1.2.1i★ –iRuns in the cloud
Registry nameio.github.antyser/wineauction

Install

Overview

Description from the maker (original English)

Wine prices: retail, auction and restaurant references; check any quoted price.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Install

Pick the AI app you use, then copy the settings.

Before you install

  • Basic checks: 3 of 3 passed
  • Runs on the maker’s server: what you ask it goes through their server.
  • The registry lists no key to fill in.

You need

Which app do you use?

Pick your app above. We remember it, so next time the button says “Install in …”.

Works in Claude on the web, desktop and mobile:

  1. Open Settings → Connectors
  2. Press Add custom connector
  3. Paste the address below and press Add
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Add2https://…3
https://wineauction.ai/api/mcp

Run this in your terminal

claude mcp add --transport http wineauction https://wineauction.ai/api/mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "wineauction": {
      "url": "https://wineauction.ai/api/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "wineauction": {
      "type": "http",
      "url": "https://wineauction.ai/api/mcp"
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

ChatGPT connects only to servers on the internet:

  1. Open ChatGPT on the web → Settings → Connectors (Apps)
  2. Press Create or Add (some plans need Developer mode under Advanced first)
  3. Paste the address below, give it a name and save
  4. If it asks you to sign in, sign in with the maker
SettingsConnectors1+ Create2https://…3
https://wineauction.ai/api/mcp

Menu names can differ slightly by plan and over time.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

The server asks you to sign in before it lists its tools.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified with the GitHub account antyser, which owns the repo

  • … Not checked yet

    Still maintained

    We have not read this repo from GitHub yet

  • … Not checked yet

    Has a licence

    We have not read this repo from GitHub yet

  • ✓ Pass

    Endpoint responds

    Responded in 247 ms (HTTP 401)

  • ✓ Pass

    Sign-in with OAuth

    Declares OAuth sign-in, so your AI app can take you to log in

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

Compared with others in Otheri

  • More stars than 0% of the other 32708 servers in this category
  • Published to the registry more recently than 88% of the other 32708 servers in this category
  • Basic checks equal to or better than 100% of the other 32708 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is WineAuction safe?

It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.2.1) reached the registry 5 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Spec Driven Development, Remote Desktop Commander, OpenTakeoff

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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Runs on your computer★ 440MITUpdated 14 months ago
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Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

Runs in the cloud★ 211Updated 2 days ago
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OpenTakeoff

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Construction takeoff for AI agents: load plans, set scale, measure, count, export with provenance.

Runs on your computerUpdated today
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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

WineAuction plugin

Compare presented wine offers with retail and auction market prices, and find wine prices, historical auction sales, current offers, and available critic reviews. The data comes from WineAuction.

What it adds

  • WineAuction connector (https://wineauction.ai/api/mcp): you sign in with your WineAuction account the first time you use it.
  • Skills, one per use case:
  • restaurant-wine-list: a restaurant wine list you bring (photo, PDF, link or text), or a named restaurant. Shows the markup of each bottle over retail and auction prices.
  • merchant-offer-check: a merchant email, newsletter, futures offer, price list or a single quoted price. Judges each price against the market.
  • auction-lots: an auction sheet or lots you bring, or a named auction or house. Lots below market, lots ending soon, sale results, and a recurring watch.
  • wine-info: a wine, producer, vintage or region: retail and auction prices, past sales, critic reviews and where it is currently offered.
  • cellar-valuation: a list of bottles you own. Value per bottle and in total, at auction and at retail.
  • wineauction-reference: shared tool fields, price-reading rules, list parsing and the HTML report renderer that the skills above link to.

Version 1.2.1 explains the auction reference's fallback: the exact vintage when it has sales, otherwise all vintages pooled, with vintage_basis saying which.

Install

Claude Code:

/plugin marketplace add antyser/wineauction-plugin

/plugin install wineauction@wineauction

Then run /mcp and sign in to wineauction.

Codex:

codex plugin marketplace add antyser/wineauction-plugin

Then install WineAuction from the plugin directory and sign in when asked. The repo carries both manifests: .claude-plugin/ and .mcp.json for Claude, plugin.json, mcp.json and .agents/plugins/ for OpenAI. The skills in skills/ are shared.

Claude (web, desktop and Cowork), connector only: open Customize > Connectors, search for WineAuction in the directory, click Connect and sign in with your WineAuction account.

Claude with the skills: go to Customize > Plugins, add the marketplace antyser/wineauction-plugin, then install WineAuction. Open the plugin's Connectors tab and connect the WineAuction connector, signing in with your WineAuction account.

ChatGPT (connector only, until the plugin is listed in ChatGPT's directory): open chatgpt.com/plugins, click Add, then Add custom MCP server. Name it WineAuction, paste https://wineauction.ai/api/mcp, keep Authentication on OAuth, tick "I understand and want to continue", click Create as a plugin, and sign in with your WineAuction account.

Step-by-step instructions for every app are at wineauction.ai/mcp.

Data

The plugin does not collect anything itself. Each tool call sends your query (wine names, filters, or the prices you ask it to evaluate) to https://wineauction.ai/api/mcp and returns results. All tools are read-only. The HTML report is generated locally and loads Google Fonts when viewed with network access; without it, system fonts are used. See the privacy policy and terms.

Support

Open an issue at github.com/antyser/wineauction-plugin/issues.

Notes

  • Prices are USD per 750 ml. Auction prices include the buyer's premium.
  • evaluate_offers judges up to 25 rows per call in the skills; long lists are sent in batches.
  • The tools only read data. They cannot bid, buy or contact anyone.

Build and verify a release

Both versioned manifests and server.json use the same release version. server.json is the official MCP Registry entry; .github/workflows/mcp-registry.yml publishes it when it changes on main, and the registry only accepts a new version. The portable package keeps plugin.json, mcp.json, skills/ and assets/ at the repository root; the Claude marketplace manifests remain available alongside them. The 30-row newsletter under review/fixtures/ is synthetic supplied-price input for workflow review, not a set of real merchant offers or market references.

Natural-language skill-routing examples are kept separately in review/trigger-cases.json, one per task skill; the OpenAI review cases continue to cover the six connector tools and the existing workflow examples.

After committing the release candidate, build the ZIP from tracked files with:

python3 scripts/build_release.py

The default output is ~/Downloads/wineauction-plugin-1.2.1.zip. To verify a candidate commit and its packaged renderer, run:

scripts/local_ci.sh "$(git rev-parse HEAD)"

The local check requires a clean checkout at the supplied commit, validates the manifests and review cases, builds and inspects the ZIP, and exercises the renderer from the archive. It uses Python 3 and Node.js.

OpenAI package

OpenAI's plugin review blocks two skills, so the ZIP uploaded to OpenAI is a variant of the full plugin, built from the same commit:

  • python3 scripts/build_release.py builds the full plugin for Claude and Codex (all five task skills and skills/wineauction-reference).
  • python3 scripts/build_openai_package.py builds ~/Downloads/wineauction-plugin-1.2.1-openai.zip. It drops skills/auction-lots, moves skills/wineauction-reference to a root shared/ folder without its SKILL.md and agents/, rewrites the ../wineauction-reference/ links to ../../shared/, keeps only plugin.json, mcp.json, LICENSE, assets/, skills/ and shared/, and applies the files under openai/ over the result (same paths as in the package): the app-name plugin.json, an mcp.json without its own OAuth block, an OpenAI-specific README.md, the four task SKILL.md files and the shared references that use neutral price-research wording. The full plugin ZIP also carries openai/; the repo has no .gitattributes export rules because the Claude directory rejects them.

The OpenAI build checks that no file links to a missing path, that nothing still references auction-lots or wineauction-reference, and that no secret-like material is packaged. Both builds run in scripts/local_ci.sh. Edit the openai/ copy, not the tracked file, to change what OpenAI receives.

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