proyecto26Official·22 Agent Skills Included

system-design-skills

Reason through scalable system design with composable building blocks

Guides open-ended system design from vague prompts to justified, stress-tested architectures using a clarify-estimate-design-trade-off loop. Covers 20 composable building blocks: caching, sharding, load balancing, queues, consistency, observability, and capacity estimation. Eliminates memorized-diagram answers by forcing explicit numbers, trade-offs, and failure-mode analysis for every component. Produces scored design docs and self-contained HTML architecture diagrams.

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npx skills add proyecto26/system-design-skills --all -g -y

All Skills in This Repository (22)

Pure Emerald Level Indicators

📦 In Repo

proyecto26

consistency-coordination

Determine consistency models and coordination protocols for distributed systems.

load-balancing

Distribute incoming network traffic across backend servers using balancing algorithms.

distributed-search

Architects distributed search systems with indexing pipelines, sharding strategies, and BM25 ranking models.

data-storage

Determines optimal database technology and scaling architecture from data shape, access patterns, and throughput requirements.

distributed-logging

Design distributed logging pipelines with tiered storage and correlation ID propagation.

content-delivery

Architects global CDNs by optimizing edge caching, origin offload, geo-routing strategies.

resilience-failure

Analyze system failure modes and apply circuit breakers, bulkheads, and exponential backoff.

sharded-counters

Distribute high-frequency counter writes across storage shards with HyperLogLog.

task-scheduling

Design distributed task scheduling and worker allocation systems for asynchronous background processing.

api-design

Define external API contracts with protocols, pagination, idempotency, and versioning.

observability

Define observability strategies with metrics, logs, traces, and health monitoring.

service-decomposition

Evaluate monolithic, modular monolith, and microservice trade-offs for distributed systems.

Official

Advanced

Frequently Asked Questions

FAQPage Schema

How to install system-design-skills?▼

Run `npx skills add proyecto26/system-design-skills --all -g -y` in your terminal to install all 22 skills globally.

How to practice system design interviews?▼

Run the /design command with any prompt like 'design a URL shortener' and it walks you through clarifying requirements, estimating scale, weighing trade-offs, and stress-testing failure modes, then scores the result.

What system design topics does it cover?▼

It covers 20 building blocks including caching, data storage and sharding, load balancing, messaging queues, consistency models, DNS, CDNs, observability, and back-of-the-envelope estimation.

Does it work with Claude Code and other agents?▼

Yes. All skills follow the universal SKILL.md standard and run in Claude Code, Cursor, Codex, and any agent that supports skills, with no runtime dependencies.

Can I use it for real architecture decisions?▼

Yes. Each building block gives concrete options, trade-off tables, behavior under stress, and cloud-provider variants for AWS, Azure, and GCP, so it works for real design reviews, not just interviews.