claude-api

Build and optimize Claude API applications with Anthropic SDK integrations.

1|Updated May 6, 2026
One-click install
npx skills add https://github.com/ag47-pt/Website --skill claude-api-ag47-pt
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: claude-api
Source: https://github.com/ag47-pt/Website/tree/main/.claude/skills/claude-api
Command: npx skills add https://github.com/ag47-pt/Website --skill claude-api-ag47-pt

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps developers build, debug, migrate, and optimize applications powered by the Claude API and Anthropic SDK, avoiding common integration mistakes and outdated patterns.

Core Features & Use Cases

  • Claude API Development: Guides implementation of Anthropic SDK integrations, message requests, streaming, tool use, structured outputs, and document workflows.
  • Production Optimization: Provides guidance for prompt caching, adaptive thinking, compaction, model migrations, and agent architecture decisions.
  • Use Case: A developer upgrading an existing Claude application can use this Skill to migrate model versions, update SDK usage, and improve performance while preserving compatibility.

Quick Start

Use the claude-api skill to help me build or migrate my Anthropic SDK application with the correct patterns.

Frequently Asked Questions about claude-api

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

FAQPage Schema
How do I implement tool use and structured outputs with the Claude API?

Implement tool use and structured outputs with the Claude API by following official Anthropic SDK patterns for message requests and document workflows. This ensures correct integration and valid structured responses.

What's the best way to migrate my application to a new Claude model version?

Migrate your application to a new Claude model version by updating Anthropic SDK usage and validating your application architecture. This preserves compatibility while improving performance.

How does prompt caching work when building Claude API applications?

Prompt caching for Claude API applications works by applying specific SDK production optimization patterns. This reduces latency and costs for repeated context in your message requests.

Can I use the Anthropic SDK for agent architecture and streaming responses?

Yes, you can use the Anthropic SDK for agent architecture and streaming responses. The SDK supports building agents and streaming message requests for real-time application workflows.

Why does my Claude API integration use outdated patterns and how do I fix it?

Your Claude API integration may use outdated patterns if SDK usage is not updated. Fix it by applying correct language-specific guidance and validating against current Anthropic SDK best practices.

Do I need the official Anthropic SDK to build Claude API applications?

Yes, building Claude API applications requires official Anthropic SDK patterns. This provides the necessary language-specific guidance and integration support for features like tool use and streaming.