3,400+ MCP servers ready to use
Vinkius

Bring Appointment Reminders
to Claude Code

Learn how to connect Apptoto to Claude Code and start using 6 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.

Get AppointmentList Address BooksList AppointmentsList CalendarsList ContactsList Messages
Use with Your AI Agent
Ask AI about this MCP Server
ChatGPT Claude Perplexity

What is the Apptoto MCP Server?

Connect your Apptoto account to any AI agent and take full control of your automated appointment reminders and client communication workflows through natural conversation.

What you can do

  • Appointment Orchestration — List and manage your entire calendar lifecycle programmatically, retrieving detailed high-fidelity metadata for upcoming and past bookings
  • Communication Intelligence — Monitor real-time message history and retrieve detailed logs for all sent SMS and email reminders to ensure perfectly coordinated client outreach
  • Contact & Book Architecture — Access complete directories of your connected address books and manage client profiles synced across all your scheduling platforms
  • Calendar Lifecycle Monitoring — Access and monitor your complete directory of connected calendars directly through your agent to maintain high-fidelity schedule oversight
  • Operational Visibility — Access high-level metadata for your account settings and verify API connectivity directly through your agent for instant reporting

How it works

1. Subscribe to this server
2. Retrieve your API Key and API Secret from your Apptoto dashboard (Settings > Advanced > API)
3. Start orchestrating your client interactions and schedules from Claude, Cursor, or any MCP client

No more manual status checking of reminder logs or digging through fragmented contact lists. Your AI acts as your dedicated scheduling coordinator and communication architect.

Who is this for?

  • Service Providers — instantly retrieve upcoming schedules and verify if reminders were sent using natural language commands
  • Office Managers — monitor client communication history and manage address books without leaving your creative workspace
  • Developers — integrate high-speed appointment and messaging intelligence into custom business workflows through simple AI queries

Built-in capabilities (6)

get_appointment

Get appointment details

list_address_books

List all address books

list_appointments

List all appointments

list_calendars

List connected calendars

list_contacts

List contacts in an address book

list_messages

List recent messages

Why Claude Code?

Claude Code registers Apptoto as an MCP server in a single terminal command. Once connected, Claude Code discovers all 6 tools at runtime and can call them headlessly. ideal for CI/CD pipelines, cron jobs, and automated workflows where Apptoto data drives decisions without human intervention.

  • —

    Single-command setup: claude mcp add registers the server instantly. no config files to edit or applications to restart

  • —

    Terminal-native workflow means MCP tools integrate seamlessly into shell scripts, CI/CD pipelines, and automated DevOps tasks

  • —

    Claude Code runs headlessly, enabling unattended batch processing using Apptoto tools in cron jobs or deployment scripts

  • —

    Built by the same team that created the MCP protocol, ensuring first-class compatibility and the fastest adoption of new protocol features

See it in action

Apptoto in Claude Code

AI Agent→Vinkius
High Security·Kill Switch·Plug and Play
Why Vinkius

Apptoto and 3,400+ other MCP servers. One platform. One governance layer.

Teams that connect Apptoto to Claude Code through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.

3,400+MCP Servers ready
<40msCold start
60%Token savings
Raw MCP
Vinkius
Server catalogFind and host yourself3,400+ managed
InfrastructureSelf-hostedSandboxed V8 isolates
Credential handlingPlaintext in configVault + runtime injection
Data loss preventionNoneConfigurable DLP policies
Kill switchNoneGlobal instant shutdown
Financial circuit breakersNonePer-server limits + alerts
Audit trailNoneEd25519 signed logs
SIEM log streamingNoneSplunk, Datadog, Webhook
HoneytokensNoneCanary alerts on leak
Custom domainsNot applicableDNS challenge verified
GDPR complianceManual effortAutomated purge + export
Use with Your AI Agent View step-by-step setup guide for Claude Code →
Enterprise Security

Why teams choose Vinkius for Apptoto in Claude Code

The Apptoto MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 6 tools execute in hardened sandboxes optimized for native MCP execution.

Your AI agents in Claude Code only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

Use with Your AI Agent View full Apptoto details →
Apptoto
Fully ManagedVinkius Servers
60%Token savings
High SecurityEnterprise-grade
IAMAccess control
EU AI ActCompliant
DLPData protection
V8 IsolateSandboxed
Ed25519Audit chain
<40msKill switch
Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

The Vinkius Advantage

How Vinkius secures Apptoto for Claude Code

Every tool call from Claude Code to the Apptoto MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.

< 40msCold start
Ed25519Signed audit chain
60%Token savings
FAQ

Frequently asked questions

01

How do I find my Apptoto API Key and Secret?

Log in to your account, navigate to Settings > Advanced > API, and generate or copy your unique credentials.

02

Can I list my connected address books via AI?

Yes! The list_address_books tool allows your agent to retrieve all contact directories currently synced with your Apptoto account.

03

How do I check sent reminder messages?

Use the list_messages tool to retrieve high-fidelity historical records of all SMS and email communications dispatched programmatically.

04

How do I add an MCP server to Claude Code?

Run claude mcp add --transport http "" in your terminal. Claude Code registers the server and discovers all tools immediately.

05

Can Claude Code run MCP tools in headless mode?

Yes. Claude Code supports non-interactive execution, making it ideal for scripts, cron jobs, and CI/CD pipelines that need MCP tool access.

06

How do I list all connected MCP servers?

Run claude mcp in your terminal to see all registered servers and their status, or type /mcp inside an active Claude Code session.

07

Command not found: claude

Ensure Claude Code is installed globally: npm install -g @anthropic-ai/claude-code

08

Connection timeout

Check your internet connection and verify the Edge URL is reachable