Calendarhero MCP server

Connect Calendarhero 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 Calendarhero MCP server

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

  • Use the create contact tool in Calendarhero
  • Use the create meeting request tool in Calendarhero
  • Use the search contacts tool in Calendarhero
  • Use the update contact tool in Calendarhero
  • Use the get contact count tool in Calendarhero
  • Use the get profile tool in Calendarhero

Supported Tools

create_contact

Create Contact

Create a new contact in CalendarHero. Contacts can be used for meeting requests and will be enriched with insights automatically by CalendarHero.

create_meeting_request

Create Meeting Request

Send a meeting request to one or more contacts. CalendarHero will automatically find the best available time within the specified timeframe based on calendar availability. The contacts will receive an invitation to accept the meeting.

search_contacts

Search Contacts

Search for contacts in CalendarHero by email, domain, or name. Supports filtering and sorting to find the right contacts quickly.

update_contact

Update Contact

Update an existing contact's information in CalendarHero. Only the fields you provide will be updated.

get_contact_count

Get Contact Count

Get the total number of contacts in the connected CalendarHero account.

get_profile

Get Profile

Retrieve the authenticated user's CalendarHero profile. Returns account information including name, email, organization, and scheduling preferences.

list_meetings

List Meetings

List the user's scheduled meetings within a given time range. Returns meeting details including attendees, time, location, and associated meeting type.

manage_meeting_request

Manage Meeting Request

List, delete, or send reminders for meeting requests. Use this to check the status of active/upcoming/closed requests, cancel a request, or nudge contacts who haven't responded.

get_contact

Get Contact

Retrieve detailed information about a specific contact including CalendarHero's enriched insights such as job history, personality, social media links, and photos. Use **basic** mode if you only need core contact info without insights.

delete_contact

Delete Contact

Remove a contact from CalendarHero. This permanently deletes the contact and cannot be undone.

list_meeting_types

List Meeting Types

List the user's configured meeting types. Meeting types are reusable scheduling templates that define duration, availability windows, video conferencing provider, location, buffer times, and invitee questions. Each meeting type has its own scheduling link.

manage_meeting_type

Manage Meeting Type

Create or delete a CalendarHero meeting type. Use list_meeting_types to find configured types before deleting one.

Connect Calendarhero 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 Calendarhero in Metorial. In your Metorial portal, enable the Calendarhero 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 Calendarhero tools.

Run Calendarhero through the Metorial gateway

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

  • Give Calendarhero and every other app to your whole team through one MCP gateway, behind your SSO.
  • Scope which teams and agents can use Calendarhero 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 Calendarhero

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. 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.

Google Calendar

Create, read, update, and delete calendar events and calendars. Manage attendees, recurring events, and reminders. Check free/busy availability for scheduling. Share calendars and control access permissions. Create events from natural language text with quick add. Manage special event types like focus time, out of office, and working location. Subscribe to or remove calendars from a user's calendar list. Sync calendar changes incrementally.

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 Calendarhero

Schedule and manage meetings with automated booking for 1:1 and group meetings. Retrieve and manage meeting types, query scheduled meetings by date range, and create meeting requests that find optimal times based on availability. Create and search contacts with detailed insights including job history, personality, and social media profiles.

Frequently asked questions

Common questions about connecting Calendarhero to AI agents with Metorial.

  1. How many tools does the Calendarhero MCP server have?
    The Calendarhero MCP server exposes 12 tools, including Create Contact, Create Meeting Request, Search Contacts. Each one is governed and traced through Metorial.
  2. Calendarhero 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 Calendarhero MCP server through the same Metorial URL.
  4. Use role-based access control to decide which teams, users, and agents can use Calendarhero and which of its tools they can call.
  5. Yes. Metorial is open source, so you can run the Calendarhero MCP server yourself or use the hosted gateway.

Connect Calendarhero to production AI agents

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