SDK Design

by ancoleman

SDK Design is an AI Engineering skill for Claude Code, published by ancoleman in ai-design-components.

516 stars73 forkson ancoleman/ai-design-componentsAdded 2026/08/26+1% in starsRepository updated 2025/12/11

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ai-designanthropicclaudeclaude-codeclaude-skillsdesign-systemfull-stackreactskillstypescriptui-components

Install in seconds

Install SDK Design

Copy SDK Design into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/ancoleman/ai-design-components/tree/main/skills/designing-sdks ~/.claude/skills/designing-sdks

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/ancoleman/ai-design-components.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: skills/designing-sdks/SKILL.md in ancoleman/ai-design-components
Installs to: ~/.claude/skills/designing-sdks
Collection: One of 25 skills cataloged from this repository
Category: AI Engineering — 2451 skills

What SDK Design does

SDK Design helps you build client libraries for APIs with consistent patterns, retries, pagination, and typed errors. Use it when creating developer-facing SDKs in TypeScript, Python, Go, or similar languages.

SDK Design is cataloged under AI Engineering on DirSkills. SDK Design comes from a repository tagged ai-design, anthropic, claude, claude-code and claude-skills.

Documentation

README

Excerpt

SDK Design

Design client libraries (SDKs) with excellent developer experience through intuitive APIs, robust error handling, automatic retries, and consistent patterns across programming languages.

When to Use This Skill

Use when building a client library for a REST API, creating internal service SDKs, implementing retry logic with exponential backoff, handling authentication patterns, creating typed error hierarchies, implementing pagination with async iterators, or designing streaming APIs for real-time data.

This is the opening of the README. Read the full README on GitHub.

Frequently asked about SDK Design

What else does ancoleman publish alongside SDK Design?
SDK Design is one of 25 skills that DirSkills catalogs from ancoleman/ai-design-components, the repository it ships in. Its siblings there include AI Chat Interface Components, AI Data Engineering and AWS Patterns. Each one is a separate skill with its own page in this directory, installs the same way SDK Design does, and is maintained by ancoleman in that same repository. The rest of the collection is listed on the ancoleman/ai-design-components page.
How does SDK Design compare to other AI Engineering skills?
SDK Design ranks #2146 by stars among the 2451 AI Engineering skills in this catalog. The most-starred ones next to it are Architecture Decision Records, AI-First Engineering and Agentic OS. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of SDK Design against them. Open each page to compare what they document and how they install.