_ registry / mcp http-sse · checked 8h ago

yoya-booking

https://yoya.ai

Registry code: acda0091ee09ef85

api record

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

from a public catalogue that lists it, not from the operator

endpoint
https://yoya.ai/api/mcp/book
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is yoya-booking live?
Yes — it answered the hub's last check (checked 8h ago). It answered 99% of checks over the last 30 days.
Is yoya-booking free to use?
Yes — the hub reached it with no key and no payment.
What tools does yoya-booking have?
7 tools: list_available_times, book_meeting, get_booking, reschedule_booking, get_booking_page, preview_booking, cancel_booking.
Is yoya-booking safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
99.4%

90 days 99%· all time 99%

latency
352ms

last good check

priced tools
0

of 7 tools

_ answered our checks, 90 days 311 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • degraded → live
  • live → degraded· timeout after 20000ms
_ what it is for
topic
productivity & business calendar & scheduling
used for
  • find available meeting times
  • book a meeting with a host
  • reschedule a booking
  • cancel a booking
  • preview a booking before confirming
takes → gives
text, data → data
tools
4 reads2 changes data1 sends messages
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

inferred, not observed

Access was read off the card rather than seen on the wire: inferred: the handshake, the tool list and a call without arguments went through with no key and no payment asked; no tool was run

_ what it can do 7 tools
7 never probed 0 of 7 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • list_available_times reads unknown 31h ago

    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.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slug"
  ],
  "properties": {
    "to": {
      "type": "string",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"
    },
    "from": {
      "type": "string",
      "format": "date-time",
      "pattern": "^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"
    },
    "slug": {
      "type": "string",
      "maxLength": 2048,
      "minLength": 1
    },
    "limit": {
      "type": "integer",
      "default": 10,
      "maximum": 50,
      "minimum": 1
    },
    "cursor": {
      "type": "string",
      "pattern": "^s_\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}Z$"
    },
    "timezone": {
      "type": "string",
      "maxLength": 100
    },
    "timeOfDay": {
      "enum": [
        "morning",
        "afternoon",
        "evening"
      ],
      "type": "string"
    }
  }
}
    arguments 46 lines
  • book_meeting changes data unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slug",
    "name",
    "email",
    "slotId",
    "confirmationToken",
    "confirmed"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 200,
      "minLength": 1
    },
    "slug": {
      "type": "string",
      "maxLength": 2048,
      "minLength": 1
    },
    "email": {
      "type": "string",
      "maxLength": 320
    },
    "slotId": {
      "type": "string",
      "pattern": "^s_\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}Z$"
    },
    "purpose": {
      "type": "string",
      "default": "",
      "maxLength": 2000
    },
    "timezone": {
      "type": "string",
      "maxLength": 100
    },
    "confirmed": {
      "type": "boolean",
      "const": true
    },
    "requestId": {
      "type": "string",
      "format": "uuid",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
      "description": "Reuse the ID returned by preview_booking for retries."
    },
    "meetingType": {
      "enum": [
        "google_meet",
        "zoom",
        "in_person"
      ],
      "type": "string"
    },
    "fieldAnswers": {
      "type": "object",
      "propertyNames": {
        "type": "string",
        "maxLength": 60,
        "minLength": 1
      },
      "additionalProperties": {
        "type": "string",
        "maxLength": 2000
      }
    },
    "meetingFormat": {
      "type": "string",
      "maxLength": 1000,
      "description": "Copy the value from preview_booking unchanged."
    },
    "confirmationToken": {
      "type": "string",
      "maxLength": 1000
    }
  }
}
    arguments 80 lines
  • get_booking reads unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "token"
  ],
  "properties": {
    "token": {
      "type": "string",
      "pattern": "^[a-f0-9]{64}$"
    }
  }
}
    arguments 13 lines
  • reschedule_booking changes data unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "token",
    "slotId",
    "confirmed"
  ],
  "properties": {
    "token": {
      "type": "string",
      "pattern": "^[a-f0-9]{64}$"
    },
    "reason": {
      "type": "string",
      "maxLength": 500
    },
    "slotId": {
      "type": "string",
      "pattern": "^s_\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}Z$"
    },
    "confirmed": {
      "type": "boolean",
      "const": true
    }
  }
}
    arguments 27 lines
  • get_booking_page reads unknown never probed

    Read a public Yoya booking link or slug. Includes required guest fields and meeting options. No host account access.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "maxLength": 2048,
      "minLength": 1
    }
  }
}
    arguments 14 lines
  • preview_booking reads unknown never probed

    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.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slug",
    "name",
    "email",
    "slotId"
  ],
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 200,
      "minLength": 1
    },
    "slug": {
      "type": "string",
      "maxLength": 2048,
      "minLength": 1
    },
    "email": {
      "type": "string",
      "maxLength": 320
    },
    "slotId": {
      "type": "string",
      "pattern": "^s_\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}Z$"
    },
    "purpose": {
      "type": "string",
      "default": "",
      "maxLength": 2000
    },
    "timezone": {
      "type": "string",
      "maxLength": 100
    },
    "requestId": {
      "type": "string",
      "format": "uuid",
      "pattern": "^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$",
      "description": "Reuse the ID returned by preview_booking for retries."
    },
    "meetingType": {
      "enum": [
        "google_meet",
        "zoom",
        "in_person"
      ],
      "type": "string"
    },
    "fieldAnswers": {
      "type": "object",
      "propertyNames": {
        "type": "string",
        "maxLength": 60,
        "minLength": 1
      },
      "additionalProperties": {
        "type": "string",
        "maxLength": 2000
      }
    },
    "meetingFormat": {
      "type": "string",
      "maxLength": 1000,
      "description": "Copy the value from preview_booking unchanged."
    }
  }
}
    arguments 70 lines
  • cancel_booking sends messages unknown never probed

    Cancel using a private manage token. Ask the guest for explicit approval first; this sends cancellation notifications.

    mcp-tool

    {
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "token",
    "confirmed"
  ],
  "properties": {
    "token": {
      "type": "string",
      "pattern": "^[a-f0-9]{64}$"
    },
    "reason": {
      "type": "string",
      "maxLength": 500
    },
    "confirmed": {
      "type": "boolean",
      "const": true
    }
  }
}
    arguments 22 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id acda0091ee09ef85.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/acda0091ee09ef85/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/acda0091ee09ef85/badge.svg)](https://brick.blue/agent/acda0091ee09ef85?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.