Integration
Connect Mattermost and Teamup Calendar
When New Channel fires in Mattermost, your agent runs Add Comment in Teamup Calendar, or New Event in Teamup Calendar to Post Message in Mattermost. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Mattermost and Teamup Calendar to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What Mattermost and Teamup Calendar can do together
From Mattermost to Teamup Calendar
When New Channel in Mattermost
then Add Comment in Teamup Calendar
From Teamup Calendar to Mattermost
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with Mattermost and Teamup Calendar
Triggers and actions 8 triggers · 37 actions
- New Channel
Triggers when a new public channel is created in a Mattermost team.
- New user
Triggers when a new user joins the selected Mattermost team.
- Add direct channel
Creates (or returns the existing) direct message channel between two users.
- Add Reaction
Adds an emoji reaction to a Mattermost post.
- Add user
Creates a new user account on the Mattermost server and returns the created user.
- Add User to Channel
Adds a user to a Mattermost channel.
- Add user to team
Adds a user to a team, making them a team member.
- Create Channel
Creates a public or private channel in a Mattermost team.
- Delete channel
Deletes (archives) a Mattermost channel, or permanently deletes it when requested.
- Delete Post
Deletes a Mattermost post.
- Delete reaction
Removes a user's emoji reaction from a post.
- Find channels by name
Searches a team's public channels (and channels you belong to) whose name or display name matches a search term, and returns the matching channels.
- Find posts by terms
Searches the posts in a team for the given search terms and returns the matching posts.
- Find User by Email
Finds a Mattermost user by email address.
- Find user by username
Finds a Mattermost user by their username and returns the user's profile.
- Get channel
Returns a Mattermost channel's details (name, display name, team, type, purpose and header) by its channel ID.
- Get Post
Returns a single Mattermost post by its ID.
- Get team
Returns a Mattermost team by its ID.
- Get user
Returns a Mattermost user's profile by their user ID.
- List channels
Returns the public channels on a Mattermost team.
- List posts
Returns the most recent posts in a Mattermost channel, newest first, optionally limited to posts changed since a time or before/after a given post.
- List Teams
Returns the Mattermost teams you belong to.
- List users
Returns users on the Mattermost server, optionally limited to a team, channel or group, or filtered by role and active status.
- Pin post
Pins a post to the channel it was posted in.
- Post Message
Posts a new message to a Mattermost channel, optionally as a reply in a thread.
- Remove user from channel
Removes a user from a channel.
- Update channel
Updates a channel's name, display name, purpose, header or other settings. Only the fields you fill in are changed.
- Update Post
Changes the text of an existing Mattermost post.
- Event Cancelled
Triggers when an event is cancelled (deleted) on your Teamup calendar. Polls the calendar's change feed and emits each newly deleted event.
- Event Ended
Triggers when an event on your Teamup calendar has ended. Polls the last day of events and emits each one whose end time has passed.
- Event Start
Triggers when an event on your Teamup calendar has started. Polls the last day of events and emits each one whose start time has passed.
- New Event
Triggers when a new event is added to your Teamup calendar.
- New Event Matching Search
Triggers when a new event matching your search keywords appears on your Teamup calendar.
- New or Updated Event
Triggers when an event is added or changed on your Teamup calendar.
- Add Comment
Posts a comment on an event in your Teamup calendar. Returns the created comment, including its id and creation time.
- Add Signup
Signs a person up for an event on your Teamup calendar. Returns the created signup, including its id and creation time.
- Create Event
Creates a new event on your Teamup calendar, including any custom event fields defined on the calendar. Returns the created event.
- Delete Event
Deletes an event from your Teamup calendar. Returns an undo token for the deletion.
- Find Event Matching Remote ID
Finds the event on your Teamup calendar carrying a given remote id. Searches the supplied date range and returns the matching event.
- Find Events
Searches your Teamup calendar for events matching a keyword within a date range. Returns the matching events.
- Get Event
Returns a single event from your Teamup calendar, including its custom field values, change history and reminders.
- Get Sub-Calendar
Returns a single sub-calendar from your Teamup calendar with all its details.
- List Events
Returns the events on your Teamup calendar for a date range, optionally limited to selected sub-calendars.
- List Sub-Calendars
Returns the sub-calendars on your Teamup calendar.
- Update Event
Updates an existing event on your Teamup calendar, including any custom event fields defined on the calendar. Returns the updated event.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
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Questions
Mattermost and Teamup Calendar, answered
What can start an automation from Mattermost?
Any of Mattermost's 2 triggers in the catalog, including New Channel and New user. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Teamup Calendar when something happens in Mattermost?
Any of Teamup Calendar's 11 actions, including Create Event, Update Event, Add Comment and Add Signup. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Teamup Calendar to Mattermost?
Yes. When something happens in Teamup Calendar, your agent can act in Mattermost too. This page covers both directions: Teamup Calendar's triggers and Mattermost's actions are listed here as well.
Do I have to build a connector for Mattermost or Teamup Calendar?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use Mattermost and Teamup Calendar without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.