Connect your own AI to ASCENT 27.

The address

https://ascent27.zephyr.events/mcp

Add it to your assistant

claude mcp add --transport http ascent27 https://ascent27.zephyr.events/mcp

curl -X POST "https://ascent27.zephyr.events/mcp" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"list_sessions","arguments":{"day":"wednesday","text":"payments"}}}'

Tools

Each tool mirrors an endpoint of the public API and returns its JSON, as text and as structured content. Each carries readOnlyHint: true, destructiveHint: false, idempotentHint: true and openWorldHint: false.

The three list tools, list_sessions, list_speakers and list_exhibitors, return 25 at a time unless limit asks for up to 100; offset moves to the next page, text searches, sort and dir order the list, and each answer gives total (every match) and count (on this page).

{
  "day": "wednesday",
  "text": "payments"
}

{
  "total": 3,
  "offset": 0,
  "limit": 25,
  "count": 3,
  "sessions": [
    {
      "id": "68a404ff-f2b6-4a89-8754-8e65b4909477",
      "day": "2027-05-19",
      "dayName": "The Climb",
      "dayLabel": "Wednesday 19 May",
      "start": "2027-05-19T09:00:00+01:00",
      "end": "2027-05-19T10:00:00+01:00",
      "kind": "keynote",
      "title": "Opening keynote: the next decade of rewards",
      "description": "What Halvora ships over the next twelve months, and why points and payments are becoming one thing.",
      "room": "Main stage",
      "speakers": [
        {
          "slug": "marco-dizon",
          "name": "Marco Dizon",
          "role": "Chief Product Officer",
          "company": "Halvora",
          "url": "https://ascent27.zephyr.events/speakers/marco-dizon"
        }
      ],
      "topics": [
        {
          "id": "payments",
          "name": "Payments"
        },
        {
          "id": "loyalty",
          "name": "Loyalty and rewards"
        },
        {
          "id": "roadmap",
          "name": "Halvora's roadmap"
        }
      ],
      "url": "https://ascent27.zephyr.events/programme/68a404ff-f2b6-4a89-8754-8e65b4909477"
    }
  ]
}

Six questions to try

1. Which sessions on Wednesday are about payments?

   list_sessions with day and text

2. How many people registered this week, by pass?

   get_totals, registrations by day with each pass

3. Who gives the closing keynote, and where else are they speaking?

   list_sessions, then get_speaker

4. Which exhibitors in hall B work on fraud and risk, and where are their booths?

   list_exhibitors with hall and category

5. What does the Day Pass include, and what does it cost in points?

   get_event

6. Which five countries send the most guests?

   get_totals, registrations by country

What it cannot do

• Register anyone, book, pay, or change and delete anything: there are no write tools.
• Read personal records: no guest's name, address or registration; the totals are counts.
• See text added on the demo since its last reset: new or edited records count in the totals and stay out of the text.
• Answer about anything outside ASCENT 27's own content; your assistant may still answer from what it knows, so check its sources.
• Remember earlier requests: each one stands alone.

Security

• Read-only: every tool only reads, and none can write.
• No personal records: content and totals only.
• Seed text only: the text comes from the event's own content as the site was seeded, never from what visitors typed into this open demo, so nobody can plant instructions for your assistant in an exhibitor's description.
• Rate limited: 120 requests a minute from one address, then 429 with Retry-After.
• No sign-in, no cookies, nothing stored about who asked.