Integration
Connect Mattermost and MeisterTask
When New Channel fires in Mattermost, your agent runs Create Task in MeisterTask, or New Attachment in MeisterTask 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 MeisterTask 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)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 MeisterTask can do together
From Mattermost to MeisterTask
When New Channel in Mattermost
then Create Task in MeisterTask
From MeisterTask 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 MeisterTask
Triggers and actions 11 triggers · 35 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.
- New Attachment
Triggers when a new file is attached to any task in the project you pick. Returns the attachment's name, type and download link along with the task it belongs to.
- New Checklist Item
Triggers when a new checklist item is added to any task in the project you pick. Returns the item's text and status along with the checklist and task it belongs to.
- New Comment
Triggers when a new comment is posted on any task in the project you pick. Returns the comment text and author along with the task it was posted on.
- New Label
Triggers when a new label is created in the project you pick. Returns the label's name and color.
- New Person
Triggers when a new person joins your MeisterTask account. Returns their name, email address and when they were added.
- New Project
Triggers when a new project is created in your MeisterTask account. Returns the project's name, notes and status.
- New Section
Triggers when a new section (column) is added to the project you pick. Returns the section's name, color and work-in-progress limit.
- New Task
Triggers when a new task is created in the project you pick. Returns the task's title, notes, section and assignee.
- New Task Label
Triggers when a label is added to any task in the project you pick. Returns the label's name and color along with the task it was added to.
- Create Attachment
Uploads a file and attaches it to a MeisterTask task. Returns the new attachment's ID, name and download link.
- Create Label
Creates a new label in a MeisterTask project. Returns the label's ID, name and color.
- Create Task
Creates a new task in a MeisterTask section. Returns the task's ID, title, section and project.
- Create Task Label
Adds an existing project label to a MeisterTask task. Returns the link between the task and the label.
- Find Attachment
Finds an attachment on a MeisterTask task by name. Returns whether a match was found along with the attachment's ID, name and download link.
- Find Label
Finds a label in a MeisterTask project by name. Returns whether a match was found along with the label's ID and color.
- Find Person
Finds a person in your MeisterTask account by email address or full name. Returns whether a match was found along with the person's ID, name and email.
- Find Task
Finds a task in a MeisterTask project by title, optionally limited to one section. Returns whether a match was found along with the task's ID, section and assignee.
- Update Task
Updates a MeisterTask task. Only the values you supply are changed — anything you leave blank keeps its current value.
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 MeisterTask, 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 MeisterTask when something happens in Mattermost?
Any of MeisterTask's 9 actions, including Create Attachment, Create Label, Create Task and Create Task Label. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from MeisterTask to Mattermost?
Yes. When something happens in MeisterTask, your agent can act in Mattermost too. This page covers both directions: MeisterTask's triggers and Mattermost's actions are listed here as well.
Do I have to build a connector for Mattermost or MeisterTask?
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 MeisterTask 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.