---
title: "mattermost-ops"
description: "Mattermost collaboration ops plugin. Drive the full Mattermost REST API v4 by curl, users, teams, channels (public/private/DM/group), posts & threads, reactions, files, custom emoji, webhooks, slash commands, bots, OAuth"
canonical: https://agentpluginsdirectory.com/plugins/mattermost-ops
last-updated: 2026-10-04
---

# mattermost-ops
Mattermost collaboration ops plugin. Drive the full Mattermost REST API v4 by curl, users, teams, channels (public/private/DM/group), posts & threads, reactions, files, custom emoji, webhooks, slash commands, bots, OAuth apps, plus system administration: config, RBAC roles & schemes, LDAP/SAML groups, compliance, data retention, plugins, jobs, and analytics. Authenticates with MATTERMOST_ADMIN_USERNAME + MATTERMOST_ADMIN_PASSWORD to obtain a session token against MATTERMOST_API_URL.
- Slug: mattermost-ops
- Publisher: AGENTS.STORE
- Repository: https://github.com/Agents-Store/agentplugins
- Manifest: mattermost-ops/plugin.json
- Version: 1.1.0
- Category (editorial): integrations
- Skills: 5 (api-reference, common-operations, examples, setup, troubleshoot)
- MCP servers: 0
- Stars: 0
- Repository created: 2026-08-18
- Repository last pushed: 2026-10-03
- Publisher type: Organization
- Listing: https://agentpluginsdirectory.com/plugins/mattermost-ops
- Schema: https://agent-plugins.org/schemas/1.0.0/plugin.schema.json

## What mattermost-ops does, in the publisher's words

Mattermost collaboration ops plugin. Drive the full Mattermost REST API v4 by curl, users, teams, channels (public/private/DM/group), posts & threads, reactions, files, custom emoji, webhooks, slash commands, bots, OAuth apps, plus system administration: config, RBAC roles & schemes, LDAP/SAML groups, compliance, data retention, plugins, jobs, and analytics. Authenticates with MATTERMOST_ADMIN_USERNAME + MATTERMOST_ADMIN_PASSWORD to obtain a session token against MATTERMOST_API_URL.

From the project README, punctuation lightly normalized. Full text: https://raw.githubusercontent.com/Agents-Store/agentplugins/HEAD/mattermost-ops/README.md

## Skills

- api-reference: This skill should be used when the user asks for "Mattermost API endpoints", "Mattermost REST API", "Mattermost curl examples", "Mattermost API documentation", the exact path/method for any Mattermost resource, or needs HTTP details for users, teams, channels, posts, reactions, files, emoji, webhoo…
- common-operations: This skill should be used when the user wants to do collaboration work in Mattermost, "post a message to a channel", "send a DM in Mattermost", "create a channel", "add users to a team/channel", "deactivate a user", "create a team", "set up a webhook", "react to a post", or any everyday Mattermost…
- examples: This skill should be used when the user wants a worked end-to-end Mattermost example or walkthrough, "show me a full Mattermost workflow", "example of onboarding a team in Mattermost", "how do I broadcast a message to several channels via the API", "end-to-end channel management example", or wants…
- setup: This skill should be used when the user wants to "connect to Mattermost", "log into Mattermost", "authenticate with Mattermost", "get a Mattermost token", "set up Mattermost access", or before running any Mattermost REST API call. Establishes the session token (read from the login Token response he…
- troubleshoot: This skill should be used when a Mattermost REST API call fails or behaves unexpectedly, "Mattermost returns 401 / 403 / 404 / 429", "Mattermost login fails", "I got no token after login", "can't find the channel/user", "pagination missing results", "permission denied", or any Mattermost error res…

Descriptions come from the frontmatter of each SKILL.md, punctuation lightly normalized.