Neptune Cigars

Premium cigar search, community ratings, live availability and US state shipping rules.

CommunityDegradedNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Premium cigar search, community ratings, live availability and US state shipping rules.

    How to connect

    How to connect Neptune Cigars to Claude

    The server address to paste into Claude settings:

    https://mcp.neptunecigar.com/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect Neptune Cigars to ChatGPT

    The server address to paste into ChatGPT settings:

    https://mcp.neptunecigar.com/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect Neptune Cigars to Cursor

    The server address to paste into Cursor settings:

    https://mcp.neptunecigar.com/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (5)

    Raw names from tools/list. Only developers need these.

    search_cigarsSearch premium cigar lines in the Neptune Cigars / Cigar Scanner catalog. All filters optional. strength: Mild | Mild-Medium | Medium | Medium-Full | Full. origin examples: Nicaragua, Dominican Republic, Honduras, USA. wrapper examples: Connecticut, Maduro, Habano, Corojo, Nicaraguan. max_box_price filters on the line's cheapest box. min_rating is 1-5 stars (community ratings from Cigar Scanner). Returns up to `limit` (max 25) lines sorted by rating quality.
    get_cigar_lineFull details for one cigar line, by line_id (from search_cigars) or name. Returns taste profile (strength/wrapper/binder/filler/origin), community rating breakdown incl. draw/burn/aroma/taste sub-ratings, price range, and description from the Cigar Scanner knowledge base.
    search_productsSearch buyable products (SKUs) on neptunecigar.com by name. Returns live sellable items — exact vitola/packaging (single, 5-pack, box) — with current price, stock availability, and a direct product URL. Use search_cigars first to pick a line, then this to find what's in stock.
    check_shippingCheck whether Neptune Cigars can ship premium cigars to a US state. Accepts a state name or 2-letter code. Returns the DTC shipping posture, age/ID delivery rules, and tax notes for that state. Neptune ships from Florida; all deliveries require an adult (21+) recipient.
    similar_cigarsCigar lines similar to a given line — for 'if you like X, try Y'. Uses Cigar Scanner's similarity data plus profile matching (same strength + origin, comparable rating) as fallback.