sysdesign-interview-flow-50min

Runs a 50-minute five-phase session producing a complete design specification.

Updated Apr 23, 2026

Search Tags:#architecture #interview #process #system-design #spec-authoring #design-flow #timeboxed

Ready to run

npx skills add https://github.com/danilods/matilha-sysdesign-pack --skill sysdesign-interview-flow-50min

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: sysdesign-interview-flow-50min
Source: https://github.com/danilods/matilha-sysdesign-pack/tree/main/skills/sysdesign-interview-flow-50min
Command: npx skills add https://github.com/danilods/matilha-sysdesign-pack --skill sysdesign-interview-flow-50min

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The structured 50-minute system design flow helps teams quickly generate complete, auditable specifications for new services by enforcing timeboxed phases and artifacts.

Core Features & Use Cases

Five-phase workflow: Requirements, API, Data/Architecture, Deep Dive, Monitoring with explicit time budgets.
Artifact-driven output: Produces a dated spec consisting of five artifacts ready for review.
Practical integration: Pairs with NFR clarification and design-pattern companions for deeper analysis.

Quick Start

Schedule and run a 50-minute design session using the five-phase flow to produce a dated, signed specification document.

Frequently Asked Questions about sysdesign-interview-flow-50min

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I structure a system design interview within a strict 50-minute timebox?▼

Structure a 50-minute system design interview by dividing the session into five timeboxed phases: requirements, API sketches, data architecture, targeted deep-dives, and observability plans, producing a formal five-part specification.

What artifacts should a system design interview process produce?▼

A system design interview process should produce a dated, signed specification document containing five artifacts: formal requirements, API sketches, high-level data architecture, deep-dive analysis, and an observability plan.

How do I run a timeboxed system design session for new service design?▼

Run a timeboxed system design session for new services by applying a phase-driven workflow that enforces explicit time budgets across requirements gathering, API design, data architecture, deep dives, and monitoring.

Can I use a structured design flow for real-world design reviews?▼

Yes, the structured design flow applies to real-world design reviews that require a timeboxed, phase-driven approach, ensuring functional and technical requirements are satisfied within the fixed 50-minute constraint.

What is the best way to ensure complete specifications during a system design interview?▼

The best way to ensure complete specifications is to use an artifact-driven, timeboxed flow that pairs non-functional requirement clarification and design-pattern companions for deeper analysis.

Why does my system design interview process lack auditable outputs?▼

Your system design interview lacks auditable outputs because it does not enforce an artifact-driven, phase-driven flow to produce a dated specification ready for formal review.