
Yoya Booking MCP server
Book meetings on a host's real availability. No auth - mirrors their public Yoya page.
Little public usage data yet
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Yoya Booking tools (7, 2 write)
write = sends, deletes, buys or postsbook_meetingwrite actionFreeCreates a booking and sends invitations. 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.
cancel_bookingwrite actionFreeCancel using a private manage token. Ask the guest for explicit approval first; this sends cancellation notifications.
get_bookingFreeRead a booking using its private manage-link token. Includes meeting-link synchronization status. Treat this token as a password; do not share it publicly.
get_booking_pageFreeRead a public Yoya booking link or slug. Includes required guest fields and meeting options. No host account access.
list_available_timesFreeFind 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.
preview_bookingFreeValidate 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.
reschedule_bookingFreeMove 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.
Public scan report
scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 760ms20/20
- Tool poisoning7 tool descriptions checked15/15
- Auth qualityopen endpoint exposes 2 write-action tools with no auth3/15
- Maintenanceno repository listed3/15
- Maintainer identityno repository or website to verify2/10
Findings (2)
- highWrite-action tools reachable without authentication
auth.open-write - lowNo source repository listed
maint.no-repo
Install directly
claude mcp add --transport http yoya-booking https://yoya.ai/api/mcp/book
Yoya Booking: common questions
- Is Yoya Booking MCP server safe?
- With care: it is graded C, so read the findings first (57/100). Read the Yoya Booking safety report
- How do I install Yoya Booking?
- It runs remotely at yoya.ai. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does Yoya Booking need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Yoya Booking maintained?
- The latest release is v1.0.0.
- Is Yoya Booking up?
- 100% of our last 6 checks got an answer. We check remote servers about four times a day.
- What can I use instead of Yoya Booking?
- Servers from other publishers that do the same job: Webanalyzer MCP server, Gkmex Crane Inventory MCP server and spintax.net MCP server. Compare all Yoya Booking alternatives.
Alternatives to Yoya Booking
Same job from other publishers: the closest match first, then the best rated.
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spintax.net MCP serverWrite, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.not reviewedGrowingA- Ticket DemoMCP server demo — tickets, schema discovery, auth, and PII gating. stdio + HTTP.not reviewedGrowingB
- BenspdfRead PDFs locally: text, pages, metadata, scan detection, layout, permissions, render, OCR.not reviewedGrowingA