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Yoya Booking

by makloai · remote · no sign-in to list tools · v1.0.0 · published by GitHub user makloai

Book meetings on a host's real availability. No auth - mirrors their public Yoya page.

Deletes · 3
CompareRegistry entry

7 tools: 3 can delete or cancel things and 4 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http yoya-booking https://yoya.ai/api/mcp/book

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

7 tools

Deletes or cancels 3Claude Code: deny
  • book_meetingCreates a free booking or returns PAYMENT_REQUIRED with a secure payment URL for paid meetings.No findings

    Why it is in this group

    • The description's first verb is "create": a word for a change.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    Creates a free booking or returns PAYMENT_REQUIRED with a secure payment URL for paid meetings. Paid meetings are not booked until payment succeeds; show the link and never claim confirmation before that. Only call after the guest explicitly approves preview_booking. Copy the preview's booking fields and confirmationToken unchanged. Reuse requestId and token on network retries; never claim notifications are delivered until syncStatus is ready.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: false
    • openWorldHint: true
  • cancel_bookingCancel using a private manage token.No findings

    Why it is in this group

    • The name "cancel_booking" says "cancel": a word for removing or ending something.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    Cancel using a private manage token. Ask the guest for explicit approval first; this sends cancellation notifications.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: true
    • openWorldHint: true
  • reschedule_bookingMove a booking using its private manage token and a fresh slot ID from list_available_times.No findings

    Why it is in this group

    • The name "reschedule_booking" says "reschedule": a word for a change.
    • The server marks it destructive (destructiveHint: true).
    Description, as the server wrote it
    Move a booking using its private manage token and a fresh slot ID from list_available_times. Ask for explicit approval first. The original booking stays intact if the new time cannot be reserved.

    Annotations the server declares

    • readOnlyHint: false
    • destructiveHint: true
    • idempotentHint: false
    • openWorldHint: true
Only reads 4Claude Code: allow
  • get_bookingRead a booking using its private manage-link token.No findings

    Why it is in this group

    • The name "get_booking" says "get": a word for reading.
    Description, as the server wrote it
    Read a booking using its private manage-link token. Includes meeting-link synchronization status. Treat this token as a password; do not share it publicly.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • get_booking_pageRead a public Yoya booking link or slug.No findings

    Why it is in this group

    • The name "get_booking_page" says "get": a word for reading.
    Description, as the server wrote it
    Read a public Yoya booking link or slug. Includes required guest fields and meeting options. No host account access.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: false
  • list_available_timesFind up to 10 times (max 50), labeled in the guest's IANA timezone.No findings

    Why it is in this group

    • The name "list_available_times" says "list": a word for reading.
    Description, as the server wrote it
    Find up to 10 times (max 50), labeled in the guest's IANA timezone. Filter by inclusive from/exclusive to datetimes and morning (06–12), afternoon (12–18) or evening (18–24) in the guest timezone. Pass nextCursor unchanged to continue with the same filters. Slots are suggestions; preview then book rechecks availability. Never invent slot IDs.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • preview_bookingValidate guest details and the selected time without booking or sending email.No findings

    Why it is in this group

    • The name "preview_booking" says "preview": a word for reading.
    Description, as the server wrote it
    Validate guest details and the selected time without booking or sending email. Show the returned summary to the guest and ask for explicit approval. Then call book_meeting with the returned normalized booking, requestId and confirmationToken.

    Annotations the server declares

    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http yoya-booking https://yoya.ai/api/mcp/book

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__yoya-booking__get_booking_page",
      "mcp__yoya-booking__list_available_times",
      "mcp__yoya-booking__preview_booking",
      "mcp__yoya-booking__get_booking"
    ],
    "ask": [],
    "deny": [
      "mcp__yoya-booking__book_meeting",
      "mcp__yoya-booking__cancel_booking",
      "mcp__yoya-booking__reschedule_booking"
    ]
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as yoya-booking. Review it before you use it.