Send Channel Message

Send messages to Microsoft Teams channels via the Microsoft Graph API.

Updated Feb 19, 2026
One-click install
npx skills add https://github.com/naftiko/microsoft-teams-sandbox --skill send-channel-message
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Send Channel Message
Source: https://github.com/naftiko/microsoft-teams-sandbox/tree/main/skills/send-channel-message
Command: npx skills add https://github.com/naftiko/microsoft-teams-sandbox --skill send-channel-message

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill allows users to programmatically send messages to specific channels within Microsoft Teams, facilitating communication and collaboration.

Core Features & Use Cases

  • Post Messages: Send text-based messages to a designated team channel.
  • Rich Content: Supports message importance levels, mentions, and attachments.
  • Use Case: Automate the posting of daily status updates or important announcements to a project team's channel.

Quick Start

Send a message to the 'general' channel in the 'Project Alpha' team with the content 'Daily stand-up meeting at 10 AM.'.

Frequently Asked Questions about Send Channel Message

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I send a message to a Microsoft Teams channel automatically?

To send a message to a Microsoft Teams channel, this Skill uses the Microsoft Graph API to post content directly. You simply specify the team and channel IDs along with your message content.

Can I include mentions and attachments when posting to Teams channels?

Yes, posting to Teams channels supports rich content. You can include message importance levels, user mentions, and file attachments alongside your text-based messages.

What authentication is required to post messages to Microsoft Teams?

Posting messages to Microsoft Teams requires authentication with the ChannelMessage.Send scope. This permission allows the integration to securely access and write to specified channels.

How do I automate daily status updates to a project channel in Teams?

You can automate daily status updates by configuring the Skill to send scheduled messages. It posts the text content to your designated team channel, facilitating automated project communication.

Do I need specific IDs to target a channel message in Microsoft Teams?

Yes, you need the specific team and channel IDs to target a channel message in Microsoft Teams. These identifiers ensure your message is posted to the correct collaboration space.

What is the best way to programmatically announce updates in Microsoft Teams?

The best way to programmatically announce updates is using the Microsoft Graph API to post channel messages. This method supports setting message importance to highlight critical announcements.