Knock Agent for Slack

TL;DR

A notification infrastructure layer that lets you manage and trigger customer Slack messages via an API instead of wrestling with the Slack SDK yourself.

Who is this actually for?

Product engineers at B2B SaaS companies who need to ship Slack notifications yesterday but don't want to maintain the backend logic.

The Good

• Saves you from the hell of managing Slack's block kit and rate limits manually.
• Gives non-engineers a way to tweak message templates without a deployment.

The Catch (Potential Downsides)

You're adding another third-party dependency to your critical path, and the pricing usually scales with volume which can get spicy.