sdk-dx
Design SDKs that developers love to use—APIs that feel native, error messages that guide, and experiences that reduce friction. This skill covers creating SDKs that drive adoption through exceptional developer experience rather than aggressive marketing. Trigger phrases: "SDK design",...
Profile →npx skills add sickn33/agentic-awesome-skills --skill sdk-dx --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# SDK Design and Developer Experience ## When to Use Use this skill when you need design SDKs that developers love to use—APIs that feel native, error messages that guide, and experiences that reduce friction. This skill covers creating SDKs that drive adoption through exceptional developer experience rather than aggressive marketing. Trigger phrases: "SDK design",... The best SDK marketing is an SDK that developers can't stop talking about. When your SDK makes developers feel productive and competent, they become your advocates. When it frustrates them, no amount of marketing will save you. ## Overview SDK developer experience (DX) encompasses everything a developer feels when using your library: - **Discovery**: How easily can they find and install it? - **Learning**: How quickly can they understand how to use it? - **Using**: How productive are they day-to-day? - **Debugging**: How easily can they fix problems? - **Upgrading**: How painlessly can they adopt new versions? Great SDK DX is a competitive advantage. Developers choose tools that make them feel smart. ## Before You Start Review the **developer-audience-context** skill to understand: - What languages and frameworks do y
- When to Use
- Overview
- Before You Start
- API Design Principles
- Principle 1: Optimize for the Common Case
- Principle 2: Progressive Disclosure
- Principle 3: Fail Fast and Clearly
- Principle 4: Sensible Defaults
- Error Messages That Guide
- The Error Message Framework
- Good vs. Bad Error Messages
- Error Types to Distinguish
- Include Context in Errors
- Type Safety
Provide migration scripts npx @myapi/migrate-v3 Or codemods npx jscodeshift -t @myapi/codemods/v2-to-v3 src/
What does the sdk-dx skill do?
Design SDKs that developers love to use—APIs that feel native, error messages that guide, and experiences that reduce friction. This skill covers creating SDKs that drive adoption through exceptional developer experience rather than aggressive marketing. Trigger phrases: "SDK design",...
How do I install it?
Run `npx skills add sickn33/agentic-awesome-skills --skill sdk-dx --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From sickn33/agentic-awesome-skills, a repository with 44,414 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.