Install
$ npx skills add knocklabs/skills --skill knock-notification-best-practicesNo API key or MCP server needed. Bundles six rule files covering channel choice, copy, templates, and transactional and welcome email practice.
Best for
Designing a notification system rather than a single send — which channel carries what, how the copy differs per channel, and when to batch or digest.
Not ideal for
Sending anything. This is guidance only; the sibling knock-setup skill handles workflows and requires the Knock MCP server and an API key.
About this skill
Comprehensive guidelines for designing, writing, and implementing effective notification systems across email, push, SMS, in-app, and chat channels.
Score breakdown
Score breakdown
rubric 1.0Composite 0–100 score derived from 9 verifiable signals. See the rubric →
Related skills
Twilio's official Developer Kit: 55 skills across SMS, WhatsApp, Voice, Verify, SendGrid, and compliance — plus the Twilio MCP. Public beta.
Resend's own API skill: send transactional and batch email, handle inbound webhooks, and manage domains, templates, and keys.
Resend's deliverability playbook: SPF/DKIM/DMARC, spam avoidance, bounce handling, and CAN-SPAM/GDPR/CASL compliance.