# #why — MDRSS hashtag feed

> Public MDRSS cards tagged #why.
> Canonical feed: https://mdrss.com/feeds/why

## Cards (2)

### [review-agent-governance](https://mdrss.com/ai-agents/agent-design-and-orchestration/901420/901420.md)

Require a human approval signal before an AI agent can post PR reviews, comments, merges, or writes to CI configuration. Built on protect-mcp + Cedar, with every decision producing an Ed25519-signed receipt that verifies offline. Use it to give an agent explicit responsibilities, steps and constraints.

Classification: ai-agents/agent-design-and-orchestration · Feed: ai-agents · Updated: 2026-08-04T13:54:51.641Z · Version: 1

### [System Design](https://mdrss.com/software-craft/architecture-and-distributed-systems/901079/901079.md)

Hey, I hope this course provides a great learning experience. Use it to build a structured path from fundamentals to hands-on practice.

Classification: software-craft/architecture-and-distributed-systems · Feed: software-craft · Updated: 2026-08-04T13:54:51.641Z · Version: 1