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Integration

Mattermost

Open-source team chat: channels, posts and users. Your client pastes their Mattermost key once, and your agent or your code works with their access.

Chat

About Mattermost

Mattermost is an open-source team chat platform that organizations can self-host.

Once your client connects Mattermost, your agent can post and read messages in channels and look up users.

Mattermost

Mattermost · Chat

API key

Open-source team chat: channels, posts and users

The client pastes their personal access token from Mattermost's settings. We store it encrypted.

Tested against Mattermost's live API.

Building with Mattermost? The docs have setup steps and code for every tool.

Open the Mattermost docs

Tools

Your agent calls any endpoint of Mattermost's API with the request tool, with the client's access attached.

Base URL for request

https://{site}/api/v4

  • request

    HTTPS ANY /v1/clients/{clientId}/mattermost/{path}

    Any endpoint of Mattermost's own API, with the client's access attached.

    servicestringrequired
    This service: mattermost
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://{site}/api/v4
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the Mattermost key you paste, with only the access you gave that key

Get started

Send your next client one link

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