claude-api

Generate Claude API integrations with streaming, tool use, and structured outputs.

1|Updated Mar 11, 2026
One-click install
npx skills add https://github.com/skyymar69-rgb/Nexus-seo-websit --skill claude-api-skyymar69-rgb
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: claude-api
Source: https://github.com/skyymar69-rgb/Nexus-seo-websit/tree/main/.claude/skills/claude-api
Command: npx skills add https://github.com/skyymar69-rgb/Nexus-seo-websit --skill claude-api-skyymar69-rgb

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Helps you implement the Claude API/Anthropic SDK correctly by choosing the right integration surface, selecting the correct model defaults, and applying proven patterns for messages, streaming, tools, structured outputs, caching, and long-context workflows.

Core Features & Use Cases

  • Correct integration & defaults: Uses the enforced Claude model default (claude-opus-4-6), adaptive thinking, and streaming guidance to reduce timeouts and improve quality.
  • Messages + streaming patterns: Covers both single-call responses and real-time UI streaming event handling.
  • Tool use & agentic workflows: Supports tool runner and manual tool loops, including structured outputs, prompt caching, and compaction for long-running conversations.
  • Practical troubleshooting: Includes common pitfalls, error-handling guidance, and model/capability lookup strategy.

Quick Start

Tell the AI to generate a working Claude API integration in TypeScript that streams responses, uses tool calling for a weather function, and returns structured JSON output for a defined schema.

Frequently Asked Questions about claude-api

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

FAQPage Schema
How do I implement Claude API streaming responses in my application?

You can handle Claude API streaming by applying real-time UI streaming event handling patterns provided by the Anthropic SDK, which reduces timeouts and improves response quality across supported languages.

What's the best way to set up tool use with the Anthropic SDK?

Setting up tool use with the Anthropic SDK is handled through tool runner and manual tool loops, supporting tool definition, execution handling, and agentic workflows for long-running conversations.

How does prompt caching work with the Claude API?

Prompt caching with the Claude API works by applying proven caching patterns to long-context workflows, enabling efficient compaction and structured response validation across supported languages and enforced model defaults.

Can I get structured JSON outputs from the Claude API?

You can get structured JSON outputs from the Claude API by defining schemas and applying structured response validation patterns, ensuring correctly formatted data returns alongside tool use and prompt caching.

Which Claude model defaults should I use for API integration?

The correct API integration uses the enforced Claude model default `claude-opus-4-6` along with adaptive thinking, ensuring proper model selection and capability lookup strategy to avoid common pitfalls.

Why does my Claude API integration fail on long-running conversations?

Long-running Claude API conversations fail due to missing context compaction and incorrect model defaults; applying prompt caching, structured response validation, and long-context compaction patterns resolves these errors.