Demio MCP by usefulapi

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.

• Connection: Runs in the cloud
• Transport: Streamable HTTP
• Category: Other

Install

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

You need

• Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

https://demio.usefulapi.io/mcp

claude mcp add --transport http demio https://demio.usefulapi.io/mcp

{
  "mcpServers": {
    "demio": {
      "url": "https://demio.usefulapi.io/mcp"
    }
  }
}

{
  "servers": {
    "demio": {
      "type": "http",
      "url": "https://demio.usefulapi.io/mcp"
    }
  }
}

https://demio.usefulapi.io/mcp

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

Tool names and descriptions exactly as the server reported them on Nov 6, 2026. The maker wrote them, not us; we show them as plain text.

• demio_check_connection

  Check that the API key and secret are valid. Returns pong=true and whether the key pair is a sandbox pair. Demio API: GET /ping.

• demio_list_events

  List active (not canceled) webinar events with their next session, status, time and registration URL. Use type=upcoming for future sessions, past for finished ones, or automated for evergreen events. Demio API: GET /events.

• demio_get_event

  Get one event with its registration URL, next session ID and every session (date) in its series, with status and time. Demio API: GET /event/{id}.

• demio_get_event_session

  Get one session (event date) with its status, Unix timestamp and time zone. Demio API: GET /event/{id}/date/{date_id}.

• demio_list_participants

  List the participants of one session with their name, email, custom field values, attendance flag and status. Use status to filter (attended, did not attend, completed, left early, banned). Demio API: GET /report/{date_id}/participants.

• demio_register_attendee

  WRITE: register one person for a webinar and return their personal join link. Give event_id or ref_url. Without date_id, Demio uses the nearest active session. A repeat call can create a second registrant. Demio API: PUT /event/register.

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 6, 2026

• ✓ Pass

  Maker matches the repo

  The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)

• … 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 5 ms (HTTP 200)

• – Not applicable

  Sign-in with OAuth

  No sign-in needed

• ✓ Pass

  No hidden instructions in tool descriptions

  Read 6 tool descriptions and found no hidden instructions to the AI

Compared with others in Otheri

• More stars than 0% of the other 32415 servers in this category
• Published to the registry more recently than 98% of the other 32415 servers in this category
• Basic checks equal to or better than 100% of the other 32415 servers in this category

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

Alternatives

Servers in the same category from other makers, sorted by stars.

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

README from the maker

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