Notification Channels¶

MCP Notify supports 7 notification channels to keep you informed about registry changes.

Discord

Rich embeds with server details, version info, and direct links

Setup Guide
Slack

Interactive messages with Block Kit formatting

Setup Guide
Email

Immediate alerts or daily/weekly digest summaries

Setup Guide
Telegram

Bot notifications to channels or groups

Setup Guide
Microsoft Teams

Adaptive Cards with full Teams integration

Setup Guide
Webhooks

Generic HTTP webhooks for custom integrations

Setup Guide
RSS/Atom Feeds

Subscribe with any feed reader

Setup Guide

Channel Comparison¶

Feature	Discord	Slack	Email	Telegram	Teams	Webhook	RSS
Real-time	✅	✅	✅	✅	✅	✅	❌
Digest mode	❌	❌	✅	❌	❌	❌	❌
Rich formatting	✅	✅	✅	✅	✅	❌	❌
Action buttons	✅	✅	❌	❌	✅	❌	❌
Custom styling	✅	✅	✅	❌	✅	❌	❌
No server required	✅	✅	❌	✅	✅	❌	✅

Rate Limits¶

All channels are subject to rate limiting to prevent abuse:

Channel	Default Limit	Burst
Discord	30/minute	5
Slack	30/minute	5
Email	10/minute	2
Telegram	30/second	10
Teams	30/minute	5
Webhook	60/minute	10
RSS	N/A	N/A

Multiple Channels¶

You can add multiple channels to a single subscription:

Bash

curl -X POST http://localhost:8080/api/v1/subscriptions \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Multi-Channel Alerts",
    "channels": [
      {
        "type": "discord",
        "config": { "webhook_url": "..." }
      },
      {
        "type": "email",
        "config": { "email": "...", "digest": "daily" }
      }
    ]
  }'

Best Practice

Use immediate notifications (Discord, Slack) for critical alerts and email digests for daily summaries.