Integration

Connect Mattermost to Harbour

When New Channel fires in Mattermost, your agent runs Add agreement in Harbour. Describe the whole flow and it is built, tested on every scenario and kept running.

Mattermost2 triggers Mattermost26 actions Harbour7 actions

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 Harbour to do together?

Ask the assistant

Connect your AI client

Give your AI client this address.

https://mcp.apiant.ai

One 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.ai

Start Claude Code there, approve the server, and sign in in the browser page it opens.

Claude Code guide

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

Cursor

Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.

Setup guide

Zed

Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.

Setup guide

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

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

Example flows

What Mattermost can start in Harbour

When New Channel in Mattermostthen Add agreement in Harbour
When New user in Mattermostthen Add agreement link in Harbour

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 Harbour

Triggers and actions 2 triggers · 33 actions

Trigger
New Channel
Triggers when a new public channel is created in a Mattermost team.
Trigger
New user
Triggers when a new user joins the selected Mattermost team.
Action
Add direct channel
Creates (or returns the existing) direct message channel between two users.
Action
Add Reaction
Adds an emoji reaction to a Mattermost post.
Action
Add user
Creates a new user account on the Mattermost server and returns the created user.
Action
Add User to Channel
Adds a user to a Mattermost channel.
Action
Add user to team
Adds a user to a team, making them a team member.
Action
Create Channel
Creates a public or private channel in a Mattermost team.
Action
Delete channel
Deletes (archives) a Mattermost channel, or permanently deletes it when requested.
Action
Delete Post
Deletes a Mattermost post.
Action
Delete reaction
Removes a user's emoji reaction from a post.
Action
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.
Action
Find posts by terms
Searches the posts in a team for the given search terms and returns the matching posts.
Action
Find User by Email
Finds a Mattermost user by email address.
Action
Find user by username
Finds a Mattermost user by their username and returns the user's profile.
Action
Get channel
Returns a Mattermost channel's details (name, display name, team, type, purpose and header) by its channel ID.
Action
Get Post
Returns a single Mattermost post by its ID.
Action
Get team
Returns a Mattermost team by its ID.
Action
Get user
Returns a Mattermost user's profile by their user ID.
Action
List channels
Returns the public channels on a Mattermost team.
Action
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.
Action
List Teams
Returns the Mattermost teams you belong to.
Action
List users
Returns users on the Mattermost server, optionally limited to a team, channel or group, or filtered by role and active status.
Action
Pin post
Pins a post to the channel it was posted in.
Action
Post Message
Posts a new message to a Mattermost channel, optionally as a reply in a thread.
Action
Remove user from channel
Removes a user from a channel.
Action
Update channel
Updates a channel's name, display name, purpose, header or other settings. Only the fields you fill in are changed.
Action
Update Post
Changes the text of an existing Mattermost post.
Action
Add agreement
Creates a new agreement (template) in Harbour from a PDF file, with optional title, subheader, document and signer input fields, and template settings.
Action
Add agreement link
Creates an agreement link from an agreement template so recipients can sign it, returning the link URL and QR code.
Action
Delete agreement link
Deletes an existing Harbour agreement link.
Action
Get agreement
Returns the details of a single agreement, including its title, template group, creator, document and signer input fields, and recipients.
Action
Get agreement link
Returns a single agreement link by its ID, including its status, signing URL, recipients and document inputs.
Action
List agreements
Returns the agreements in your Harbour organization, including templates and agreements not yet signed.
Action
List folders
Returns the folders in your Harbour organization, including who created each folder, when, and who can view or edit it.

Each app on its own

Reviews

What our customers say

More into Harbour

Questions

Mattermost and Harbour, 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 Harbour when something happens in Mattermost?

Any of Harbour's 7 actions, including Add agreement, Add agreement link, Get agreement and Get agreement link. Your agent maps the data both ways and tests every scenario before it ships.

Can it also run from Harbour to Mattermost?

Harbour has no triggers in the catalog today, so automations start in Mattermost. If you need the other direction, ask: your agent reads Harbour's API documentation and adds it.

Do I have to build a connector for Mattermost or Harbour?

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 Harbour 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.

Connect Mattermost to Harbour

What do you want Mattermost and Harbour to do together?

What Mattermost can start in Harbour

Triggers and actions 2 triggers · 33 actions

Each app on its own

What our customers say

More from Mattermost

More into Harbour

Mattermost and Harbour, answered

What can start an automation from Mattermost?

What can your agent do in Harbour when something happens in Mattermost?

Can it also run from Harbour to Mattermost?

Do I have to build a connector for Mattermost or Harbour?

Can my AI client use Mattermost and Harbour without building an automation?

What happens when something fails?

Is there a free plan?