Is the Hatchloop Appointment Booking MCP server down?

mcp-registry/dev.hatchloop/appointment-booking · v0.2.16

As of 2026-10-19 07:59 UTC, the Hatchloop Appointment Booking MCP server is up with a Glimind reliability score of 80/100 (grade B). Over the last 30 days it answered 99.7% of Glimind's liveness checks. It had 13 outages in 90 days, with a median recovery of 8 minutes.

Find real businesses and book appointments. Books via Cal.com; imports 12 platforms.

claude mcp add --transport http hatchloop-appointment-booking-mcp-server https://hatchloop.dev/mcp/appointment-booking

{
  "mcpServers": {
    "hatchloop-appointment-booking-mcp-server": {
      "type": "http",
      "url": "https://hatchloop.dev/mcp/appointment-booking"
    }
  }
}

Third-party server, listed as discovered. Review its source before installing.

Agent-readiness: C (79/100)

What to fix (4)

Get alerted

Get an email or webhook when this server's readiness drops by 10+ points, tool-poisoning text appears, or a tool breaks:

curl -X POST https://glimind.com/v1/subscriptions -H 'content-type: application/json' -d '{"tools":["mcp-registry/dev.hatchloop/appointment-booking"],"email":"[email protected]"}'

Agents: watch_tool({"toolId": "mcp-registry/dev.hatchloop/appointment-booking"}) over MCP.

Passed

• Every tool has a well-formed, typed input schema.
• Every tool declares whether it is read-only or destructive.
• No tool-poisoning patterns (hidden characters, instruction overrides, concealment, secret access, tool shadowing).
• Compact tool list (~2,025 tokens).
• Tool names are unique and portable across clients.
• Speaks MCP 2025-06-18.
• 99.68% uptime over 30 days.

Largest tool definitions

• find_business ~537 tokens
• import_booking_url ~441 tokens
• schedule_appointment ~379 tokens
• check_booking_link ~185 tokens
• preview_cost ~155 tokens

Static checks of the advertised tools/list (schema, descriptions, annotations, tool-poisoning patterns, names, size) plus observed protocol, uptime, latency and contract changes. Read-only: no tool is ever called. Weights: schema 15, docs 20, safety 15, efficiency 15, compatibility 15, protocol 5, reliability 10, stability 5. Token counts are estimates (~3.6 characters per token).

Operator? Fix these, then re-check live. Embed the readiness badge:

[![MCP agent-readiness](https://glimind.com/v1/readiness/badge/mcp-registry%2Fdev.hatchloop%2Fappointment-booking.svg)](https://glimind.com/server/mcp-registry%2Fdev.hatchloop%2Fappointment-booking?ref=badge)

<a href="https://glimind.com/server/mcp-registry%2Fdev.hatchloop%2Fappointment-booking?ref=badge"><img src="https://glimind.com/v1/readiness/badge/mcp-registry%2Fdev.hatchloop%2Fappointment-booking.svg" alt="MCP agent-readiness"></a>

.. image:: https://glimind.com/v1/readiness/badge/mcp-registry%2Fdev.hatchloop%2Fappointment-booking.svg
   :target: https://glimind.com/server/mcp-registry%2Fdev.hatchloop%2Fappointment-booking?ref=badge
   :alt: MCP agent-readiness

Tool-definition log

Glimind records every version of this server's tool definitions in a signed, append-only transparency log. Current manifest sha256:aa02a92f5a06251b…, first seen 2026-10-17, included at leaf 389 of 25,608. Version history · verify what your client received.

Tools (20)

• call_business
• capture_lead
• check_booking_link
• check_compliance
• escalate_to_human
• find_business
• get_conversation
• get_outcome
• get_status
• handle_inbound
• import_booking_url
• map_trade_restriction
• preview_cost
• schedule_appointment
• screen_sanctions
• self_test
• send_message
• send_transactional_confirmation
• verify_business
• verify_company_record

Compare: most reliable communication servers · most reliable productivity servers · most reliable web servers · most reliable security servers · most reliable search servers

claude mcp add --transport http glimind https://glimind.com/mcp

{
  "mcpServers": {
    "glimind": {
      "type": "http",
      "url": "https://glimind.com/mcp"
    }
  }
}

FAQ

Is the Hatchloop Appointment Booking MCP server down right now?

As of 2026-10-19 07:59 UTC, the Hatchloop Appointment Booking MCP server is up with a Glimind reliability score of 80/100 (grade B). Over the last 30 days it answered 99.7% of Glimind's liveness checks. It had 13 outages in 90 days, with a median recovery of 8 minutes.

How many tools does Hatchloop Appointment Booking MCP server provide?

Hatchloop Appointment Booking MCP server advertises 20 tools, including call_business, capture_lead, check_booking_link, check_compliance, escalate_to_human.

How do I install Hatchloop Appointment Booking MCP server?

Point your MCP client at this streamable-http endpoint: https://hatchloop.dev/mcp/appointment-booking

Is the Hatchloop Appointment Booking MCP server safe to connect to an AI agent?

Glimind scanned all 9 tool definitions for tool-poisoning patterns — hidden or invisible characters, instructions that override the model, concealment from the user, requests to read credential or MCP config files, conversation exfiltration and cross-tool shadowing — and found none. This checks what the server tells the model, not what its code does; review the source before granting access to sensitive data.

Operator of Hatchloop Appointment Booking MCP server?

Status page: 90-day uptime, every outage and how long it lasted.

Claim this listing to get the Verified operator marker, a remediation checklist and owner analytics, or embed the live badge from any of the tool pages above. Maintainers: alerts, deploy attestation and monthly reports.

Status is an automated estimate from Glimind's liveness checks (handshake and tool listing only; no tool is ever called) and may lag or differ from your network. Glimind is not affiliated with this server or its operator. Operator? Request a correction or opt out at https://glimind.com/opt-out.