Appointment Booking is answering right now. Last checked 6 min ago. It exposes 9 tools. Last commit 10 Sep 2026.
Find real businesses and book appointments. Books via Cal.com; imports 12 platforms.
Uptime history
12 days of history · worst day 34%
12 days agonow
81.5%
Uptime 24h
75 of 92 checks
9
Tools
read from the server
806 ms
Response time
average over 24h
1
Stars
last commit 10 Sep 2026
What changed 39
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 30 August 2026. No other catalogue keeps this.
10 Sep
9 tool descriptions were rewritten
check_booking_link, find_business, get_outcome and 6 more
10 Sep
3 tools changed the parameters they ask for
check_booking_link, find_business, import_booking_url
6 Sep
a tool changed version
2 Sep
7 tool descriptions were rewritten
check_booking_link, get_outcome, get_status and 4 more
1 Sep
7 tool descriptions were rewritten
check_booking_link, get_outcome, get_status and 4 more
1 Sep
a tool changed version
31 Aug
7 tool descriptions were rewritten
check_booking_link, get_outcome, get_status and 4 more
31 Aug
a tool changed version
30 Aug
a tool description was rewritten
preview_cost
30 Aug
a tool changed the parameters it asks for
find_business
and 1 more, back to 30 August 2026
Appointment Booking does not always answer
Over the last week it answered 90.2% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Connect this server
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.
run in your terminal
claude mcp add appointment-booking --transport http https://hatchloop.dev/mcp/appointment-booking~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"appointment-booking": {
"url": "https://hatchloop.dev/mcp/appointment-booking"
}
}
}~/.codex/config.toml
[mcp_servers.appointment-booking]
url = "https://hatchloop.dev/mcp/appointment-booking".cursor/mcp.json
{
"mcpServers": {
"appointment-booking": {
"url": "https://hatchloop.dev/mcp/appointment-booking"
}
}
}.vscode/mcp.json
{
"mcpServers": {
"appointment-booking": {
"url": "https://hatchloop.dev/mcp/appointment-booking"
}
}
}Available tools 9
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
booking
check_booking_link
Free, instant pre-flight check for a booking URL. Classifies which booking platform a URL belongs to and tells you whether import_booking_url will accept it, WITHOUT fetching the page or spending money. Returns the platform, the exact smb_id import_booking_url would assign, the channels the booking will route through, and the inferred country. Use it to de-risk a paid booking BEFORE calling import_booking_url + schedule_appointment. [free, no key]
business
find_business
Given criteria (vertical, location, capability, price band, availability window), return ranked candidate businesses from our supply network. THE NETWORK IS SMALL AND STILL MOSTLY SAMPLE DATA: entries that are not real are named [DEMO] and flagged is_demo - check that field before acting on a result. [free, no key]
import
import_booking_url
Turn ANY public booking URL (Cal.com, Calendly, Doctolib, Booksy, Fresha, OpenTable, Setmore, Square, Acuity, Schedulista, Squarespace, BookMyCity) into a callable smb_id you can immediately use with schedule_appointment, send_message, or capture_lead. Idempotent — calling twice returns the same smb_id. [free, requires key]
outcome
get_outcome
Retrieve the final OutcomeReceipt for a completed operation. [free, no key]
preview
preview_cost
Return an expected cost estimate, latency estimate, and success-probability estimate for a proposed call before execution. Returns the exact price when it is fixed, and a min/max range when the cost depends on channel or outcome. It does not promise an accuracy percentage - check cost_range. [free, no key]
schedule
schedule_appointment
Availability lookup, hold, confirm, reschedule, or cancel appointments with an SMB. Routes through the SMB's native booking system if available, falls back to voice AI or web form. [from $0.15/call, variable] [async→get_outcome]
self
self_test
Service health probe: runs 6 internal checks and reports how many passed. Confirms the server is up and responding - it does NOT probe each tool individually. Use to verify connectivity before production use. [free, no key]
status
get_status
Query the current state of any in-flight async operation by operation_id. [free, no key]
verify
verify_business
Look up what we know about a business in our supply network: its contact channels, capabilities, and when the record was last verified. This is a DIRECTORY LOOKUP - it does not contact the business. [free, no key]
Endpoints
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://hatchloop.dev/mcp/appointment-booking | streamable-http | answering | 632 ms | 6 min ago |
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Aisha
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AgentBookable
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G Guest
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Book a table, appointment or class at a real local business. Instant confirmation, no API key.
Appointment
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Read your .ics calendar for appointments, free-busy windows and conflicts.
Appointment Booking — questions
Answers built from our own checks of this server.
What can Appointment Booking do?
It exposes 9 tools, read directly from the server on our last check. Among them: check_booking_link, find_business, get_outcome, get_status, import_booking_url, preview_cost and 3 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README.
How MCP servers expose tools in the first place →
Is Appointment Booking working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 75 of 92 checks got a reply (81.5%), average response time 806 ms. The bar chart above shows every period we have measured.
How do I connect Appointment Booking?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Appointment Booking need an API key?
No. Appointment Booking completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 9 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Appointment Booking?
It answers our handshake in 806 ms on average, which is faster than 14% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Appointment Booking open source?
Yes — it is published under the MIT licence, written in Python, 1 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.