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WhoIsBringing MCP server

Which MCP servers are WhoIsBringing's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-30

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Whose server it is
  • Registry namecom.whoisbringing/whoisbringing-mcpverified in the MCP registry

The registry name sits under whoisbringing.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-30
  • Stateanswerschecked 2026-10-30
  • Tools5
  • Server calls itselfWhoIsBringing Connector
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-30 the server answered initialize and tools/list without a sign-in. First answer in 195 ms.

Should an agent connect itNot proven either way yet
  • Its tools do every use case we checked: Set up a shared packing list for a camping weekend; Let guests claim dishes for a potluck dinner.
  • Checked on 4 of the 7 days it takes to judge reliability.

Once connected

  • For "Set up a shared packing list for a camping weekend", the likely first call is create_event_checklist.
  • For "Let guests claim dishes for a potluck dinner", the likely first call is create_event_checklist.
  • create_event_checklist, add_checklist_items change data without a sign-in: anyone with the address can call them.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 4, the first on 2026-10-30
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 4 so far
  • What an agent can do with it2 of 2 use cases
  • Answeredmeasuring4 of the 7 daily checks it takes to print a share
  • Median first answer95 ms
  • Space in an agent's context≈ 779 tokensthe definitions of all its tools (5), which an agent carries on every turn
  • Tool definitionsB · 80 of 100
  • Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 1 of 5
  • Not saying whether it only reads or can destroy: 5 of 5

What an agent can do with it

  • can do · Set up a shared packing list for a camping weekend
  • can do · Let guests claim dishes for a potluck dinner
  • not sure · Turn a photographed or spreadsheet list into checklist items

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

  • Tools that change data, on a server that answers without a sign-in: create_event_checklist, add_checklist_items

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers5 tools · read 2026-10-30
  • create_event_checklist

    Agentic tool to create a new collaborative event checklist (e.g. for BBQs, camping, picnics, potlucks, dinners) with categorized items, required quantities, date, location, and host name. Returns live shareable URL and WhatsApp copy. When…

  • get_event_checklist

    Inspect the current status of an event checklist, including items claimed vs unclaimed, percentage completed, and attendee allocations. When to use: Call this tool when you specifically need to execute 'get_event_checklist' on…

  • claim_checklist_item

    Claim an item on the event checklist on behalf of a guest/attendee. When to use: Call this tool when you specifically need to execute 'claim_checklist_item' on WhoIsBringing Event Coordinator (whoisbringing.com). Do NOT use this tool when…

  • add_checklist_items

    Append additional food, drinks, or supply items to an existing event checklist. When to use: Call this tool when you specifically need to execute 'add_checklist_items' on WhoIsBringing Event Coordinator (whoisbringing.com). Do NOT use…

  • suggest_event_template

    Returns curated category and item templates for specific event types (e.g. BBQ, Picnic, Camping, Potluck Dinner). When to use: Call this tool when you specifically need to execute 'suggest_event_template' on WhoIsBringing Event…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "whoisbringing-mcp": {
      "type": "http",
      "url": "https://api.whoisbringing.com/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http whoisbringing https://api.whoisbringing.com/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://api.whoisbringing.com/mcp as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.