FindSaunaPlunge — US cold plunge & sauna studios

Cold plunge, sauna and contrast-therapy studios across US metros, each fact dated.

CommunityDegradedNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Cold plunge, sauna and contrast-therapy studios across US metros, each fact dated.

    How to connect

    How to connect FindSaunaPlunge — US cold plunge & sauna studios to Claude

    The server address to paste into Claude settings:

    https://findsaunaplunge.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 FindSaunaPlunge — US cold plunge & sauna studios to ChatGPT

    The server address to paste into ChatGPT settings:

    https://findsaunaplunge.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 FindSaunaPlunge — US cold plunge & sauna studios to Cursor

    The server address to paste into Cursor settings:

    https://findsaunaplunge.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_venuesSearch cold plunge / sauna venues. All filters are optional and AND-combined. Absent fields in results mean "not published", never zero.
    get_venueFetch the full record for one venue by its stable id.
    list_citiesCities with live venues, with counts and available modalities.
    get_city_statsAggregate figures for one covered city: venue count, modality and access breakdowns, contrast-capable count, and median published prices and plunge temperature. Every median carries its denominator (n) — absent fields are excluded, never treated as zero.
    get_data_freshnessWhen the dataset was generated and how recently venues were checked: oldest and newest lastVerified dates, counts by age bucket, and the newest check date per city.