How do I connect an AI agent to Waitwhile MCP by usefulapi?

Use the MCP streamable HTTP endpoint https://waitwhile.usefulapi.io/mcp.

Catalog › io.usefulapi/waitwhile

Is Waitwhile MCP by usefulapi reliable?

Reliable (measured) Yes. Faceabot measured Waitwhile MCP by usefulapi 26 times: 100% of checks succeeded, including the last 26 in a row (last check 2026-10-19 18:55 UTC).

Last check: 2026-10-19 18:55 UTC · answered in 4183 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

Read Waitwhile visits, bookings, customers, services and analytics; add, update and cancel visits.

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website

Connect your agent

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

Or ask Faceabot first: MCP tool check_reliability {"id":"io.usefulapi/waitwhile"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-19 18:55 UTC	✅ ok	❌ auth_required	4183 ms
2026-10-19 04:50 UTC	✅ ok	❌ auth_required	7943 ms
2026-10-18 12:45 UTC	✅ ok	❌ auth_required	8005 ms
2026-10-18 03:15 UTC	✅ ok	❌ auth_required	5917 ms
2026-10-17 19:15 UTC	✅ ok	❌ auth_required	5170 ms
2026-10-17 10:55 UTC	✅ ok	❌ auth_required	5331 ms
2026-10-17 03:10 UTC	✅ ok	❌ auth_required	5416 ms
2026-10-16 19:30 UTC	✅ ok	❌ auth_required	7303 ms
2026-10-16 12:26 UTC	✅ ok	❌ auth_required	9247 ms
2026-10-16 05:31 UTC	✅ ok	❌ auth_required	4712 ms
2026-10-15 22:35 UTC	✅ ok	❌ auth_required	4446 ms
2026-10-15 15:36 UTC	✅ ok	❌ auth_required	5691 ms
2026-10-15 08:56 UTC	✅ ok	❌ auth_required	2935 ms
2026-10-15 02:25 UTC	✅ ok	❌ auth_required	5252 ms
2026-10-14 20:00 UTC	✅ ok	❌ auth_required	8464 ms
2026-10-14 13:30 UTC	✅ ok	❌ auth_required	5343 ms
2026-10-14 07:06 UTC	✅ ok	❌ auth_required	8006 ms
2026-10-14 00:16 UTC	✅ ok	❌ auth_required	8261 ms
2026-10-13 18:10 UTC	✅ ok	❌ auth_required	6207 ms
2026-10-13 12:01 UTC	✅ ok	❌ auth_required	6601 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

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Publisher of Waitwhile MCP by usefulapi?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/io.usefulapi/waitwhile.svg)](https://faceabot.com/tools/io.usefulapi/waitwhile)

Data in JSON: /api/catalog?id=io.usefulapi/waitwhile · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

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