Teams Webhook Migration Alternative

Webhook-only tools are useful for simple sends, but they do not read Teams state, manage channels, upload files, or expose deterministic JSON output for agents.

CLI replacement shape

teams auth login --device-code
teams message send --team "$TEAM_ID" --channel "$CHANNEL_ID" --body "$BODY" --output json

Why this is different

OSO MS Teams CLI uses Microsoft Graph and can participate in richer workflows: discovery, reads, replies, reactions, files, retries, and error handling.

For fully unattended posting, plan for bot mode rather than client credentials message sends.