Etermin MCP server

Connect Etermin to Claude, ChatGPT, Cursor, Claude Code, Codex, Gemini, GitHub Copilot and any other MCP client, for your whole team. Metorial adds security, governance, and tracing, and gives everyone one Magic MCP URL to connect.

What you can do with the Etermin MCP server

Ask your agent in plain language. Each of these maps to a real tool on the server.

  • Use the get appointment tool in Etermin
  • Use the list appointments tool in Etermin
  • Use the update contact tool in Etermin
  • Use the create non working time tool in Etermin
  • Use the delete contact tool in Etermin
  • Use the delete appointment tool in Etermin

Supported Tools

get_appointment

Get Appointment

Retrieve a single appointment by its ID. Returns full appointment details including start/end times, customer info, services, calendar assignment, notes, and custom fields.

list_appointments

List Appointments

Retrieve appointments from eTermin filtered by date range, calendar, customer email, or other criteria. Returns appointment details including times, customer info, services, and notes.

update_contact

Update Contact

Update an existing contact in eTermin. Provide the contact ID and any fields to update. Omitted fields remain unchanged.

create_non_working_time

Create Non-Working Time

Block a calendar from appointment bookings for a specified absence period. Call list_calendars to choose a calendar.

delete_contact

Delete Contact

Delete a contact from eTermin by their contact ID. This action is irreversible.

delete_appointment

Delete Appointment

Delete an appointment from eTermin by its ID. This action is irreversible.

update_appointment

Update Appointment

Update an existing appointment in eTermin. You must provide the appointment ID. Any provided fields will be updated; omitted fields remain unchanged.

create_contact

Create Contact

Create a new contact in eTermin. Include personal details, address, and custom fields. Contacts can be associated with appointments.

list_contacts

List Contacts

Retrieve contacts from eTermin. Filter by email, contact ID, external ID, or creation date. Returns contact details including name, email, phone, address, and custom fields.

create_appointment

Create Appointment

Create a new appointment in eTermin. Requires start/end times and a calendar ID. Optionally include customer details, service selection, notes, pricing, and notification preferences.

list_non_working_times

List Non-Working Times

List calendar absences that block booking availability, including absence IDs, dates, and reasons.

create_voucher

Create Voucher

Create a new voucher in eTermin with a configurable code, monetary value, usage limit, and expiration date. Vouchers can be used for discounts, gift certificates, or appointment packages.

delete_non_working_time

Delete Non-Working Time

Delete a calendar absence to restore booking availability for that period. Call list_non_working_times to find the absence ID.

get_working_times

Get Working Times

Retrieve working time configurations for a specific calendar. Shows when the calendar resource is available for bookings, including weekday schedules and time ranges.

update_service

Update Service

Update an existing service in eTermin. Provide the service ID and any fields to update. Omitted fields remain unchanged.

delete_service

Delete Service

Delete a service from eTermin by its ID. This action is irreversible.

list_calendars

List Calendars

Retrieve all calendars in the eTermin account, or get a specific calendar by ID. Returns calendar details including name, time slot configuration, capacity, and location.

list_services

List Services

Retrieve bookable services from eTermin. Optionally filter by service group or enabled status. Returns service details including name, duration, pricing, and capacity settings.

list_service_groups

List Service Groups

Retrieve all service groups (categories) from eTermin. Service groups organize bookable services into categories. Use the group IDs when creating or filtering services.

create_service

Create Service

Create a new bookable service in eTermin. Requires a service group ID, service name, and time slot duration. Optionally configure pricing, capacity, and descriptions.

list_vouchers

List Vouchers

Retrieve all vouchers from the eTermin account. Returns voucher details including code, value, currency, usage limits, and expiration dates.

get_available_time_slots

Get Available Time Slots

Query available time slots for a specific calendar and date. Use this to check booking availability before creating an appointment. Optionally filter by service.

get_company_info

Get Company Info

Retrieve company account information associated with the eTermin account. Returns the company profile and account settings.

Connect Etermin to your AI client

Every client uses the same Magic MCP URL, and so does any other MCP client. Add it once and sign in with SSO.

  1. Enable Etermin in Metorial. In your Metorial portal, enable the Etermin MCP server and sign in with the account that owns the data. Access stays governed by your team policies.
  2. Add a custom connector. Open Customize, then Connectors. Select Add, then Custom, then Web.
  3. Paste your Metorial MCP URL. Name it Metorial, paste your Magic MCP URL (<your-magic-mcp-url>) and continue.
  4. Sign in. Select Add and sign in to load Etermin tools.

Run Etermin through the Metorial gateway

One governed layer for every app your agents reach, not a separate connector per tool.

  • Give Etermin and every other app to your whole team through one MCP gateway, behind your SSO.
  • Scope which teams and agents can use Etermin tools with role-based access control, and trace every call.
  • Prefer to run it yourself? Metorial is open source and self-hostable.

More integrations teams use with Etermin

Salesforce

Manage CRM data including Accounts, Contacts, Leads, Opportunities, Cases, and custom objects. Create, read, update, and delete records. Query data using SOQL and search across objects using SOSL. Perform bulk data operations for large-scale imports, exports, and migrations. Execute composite requests to batch multiple operations in a single API call. Access analytics, reports, and dashboards. Manage files and attachments associated with records. Interact with Chatter feeds, posts, and groups for social collaboration. Manage org metadata including custom objects, fields, layouts, and workflows. Query data using GraphQL for precise data retrieval across related objects.

Apolloio

Search and prospect B2B contacts and companies from a database of over 275 million people and 70 million organizations. Enrich people and company data with emails, phone numbers, and firmographic details. Create and manage contacts, accounts, deals, and tasks. Add contacts to email sequences and manage sequence statuses. Log and search call records. Perform bulk operations for contact creation, account creation, task creation, and data enrichment.

Microsoft Outlook

Send, read, reply to, forward, and manage email messages in user mailboxes. Organize messages into folders, apply categories, flags, and importance levels. Manage file and item attachments. Create, update, delete, and respond to calendar events and meetings. Find available meeting times, manage attendees, handle recurrence, and work with shared or delegated calendars. Create, read, update, and delete contacts, organize them into contact folders, and manage contact photos. Manage tasks and task lists via Microsoft To Do, including due dates, reminders, recurrence, and checklist items. Subscribe to webhook notifications for changes to messages, calendar events, and contacts. Support for Focused Inbox, @-mentions, mail tips, send-on-behalf, and send-as capabilities.

Hubspot

Create, read, update, and delete CRM objects including contacts, companies, deals, tickets, and custom objects. Manage associations between CRM records. Track engagements such as calls, emails, meetings, notes, and tasks. Send transactional and marketing emails, manage campaigns, and handle subscription preferences. Build and manage marketing workflows, sequences, and automation actions. Manage CMS content including blog posts, landing pages, and HubDB tables. Handle commerce data including products, orders, invoices, quotes, and payments. Create and manage contact lists for segmentation. Configure deal, ticket, and order pipelines with custom stages. Search and filter CRM records. Bulk import and export CRM data. Manage users, teams, and account settings.

Calendly

List, retrieve, and cancel scheduled events. Book meetings programmatically on behalf of invitees using available time slots. Retrieve event types and their configurations. Query user availability, available time slots, busy times, and availability schedules. Create single-use scheduling links with optional overrides. List and manage invitees, mark no-shows, and access custom question responses and UTM tracking data. Manage organization memberships, invite or remove users. Retrieve routing form configurations and submissions. Subscribe to webhooks for new bookings, cancellations, and routing form submissions.

Linkedin

Authenticate LinkedIn members with OpenID Connect, fetch the authenticated member profile, and create self-serve LinkedIn shares with text, article links, and uploaded images. Organization and Community Management workflows should move to a separate slate because LinkedIn restricts combining those products in one app.

Technical notes for Etermin

Create, read, update, and delete appointments and contacts in an online scheduling platform. Query available time slots and working times for specific calendars and dates. Manage bookable services and calendars. Create vouchers with configurable values, usage limits, and expiration dates. Retrieve company account information. Supports single sign-on token management for enterprise accounts.

Frequently asked questions

Common questions about connecting Etermin to AI agents with Metorial.

  1. How many tools does the Etermin MCP server have?
    The Etermin MCP server exposes 23 tools, including Get Appointment, List Appointments, Update Contact. Each one is governed and traced through Metorial.
  2. Etermin exposes tools your agents call on demand; it does not publish event triggers yet. Everything still runs through one governed MCP URL.
  3. Any MCP client, including VS Code, Windsurf, Zed, OpenCode and Grok. Each one reaches the Etermin MCP server through the same Metorial URL.
  4. Use role-based access control to decide which teams, users, and agents can use Etermin and which of its tools they can call.
  5. Yes. Metorial is open source, so you can run the Etermin MCP server yourself or use the hosted gateway.

Connect Etermin to production AI agents

See how Metorial gives your team governed access to Etermin, with tracing and security controls built in.