claude-api

Interact with the Anthropic Claude API using Python and TypeScript SDKs.

Updated Jul 27, 2026
One-click install
npx skills add https://github.com/kouiso/designdiff --skill claude-api-kouiso
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: claude-api
Source: https://github.com/kouiso/designdiff/tree/main/.claude/skills/claude-api
Command: npx skills add https://github.com/kouiso/designdiff --skill claude-api-kouiso

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides patterns and examples for effectively using the Anthropic Claude API and SDKs, enabling developers to build sophisticated AI-powered applications.

Core Features & Use Cases

  • API Integration: Demonstrates basic message creation, streaming, and system prompt usage in both Python and TypeScript.
  • Advanced Features: Covers tool use, vision capabilities, extended thinking for complex reasoning, prompt caching for cost optimization, and batch processing for high volumes.
  • Agent Development: Includes examples for building multi-step agents using the Claude Agent SDK.
  • Use Case: A developer needs to integrate Claude's advanced reasoning capabilities into a customer support chatbot that can also analyze uploaded images and use external tools to fetch real-time information.

Quick Start

Use the claude-api skill to send a basic message to the Claude API using the Python SDK.

Frequently Asked Questions about claude-api

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

FAQPage Schema
How do I send a basic message to the Claude API using the Python SDK?

To send a basic message to the Claude API using the Python SDK, you can use the provided patterns to structure your request, set system prompts, and receive responses from Anthropic models. The skill demonstrates the exact integration steps for Python.

What is the best way to implement streaming responses with the Anthropic API in TypeScript?

Implementing streaming responses with the Anthropic API in TypeScript is covered by this skill through specific patterns for handling real-time data streams. It provides the necessary SDK examples to process streaming messages effectively in your applications.

Can I use the Claude API for tool use and vision capabilities?

Yes, you can use the Claude API for tool use and vision capabilities. The skill provides comprehensive examples demonstrating how to integrate external tools for fetching real-time information and how to process uploaded images for analysis.

Does the Anthropic API support prompt caching and batch processing?

The Anthropic API supports both prompt caching for cost optimization and batch processing for handling high volumes. This skill includes patterns and examples to help you implement these advanced features in your AI applications.

How do I build multi-step agents with the Claude Agent SDK?

To build multi-step agents with the Claude Agent SDK, this skill provides dedicated examples and patterns for agent development. It demonstrates how to orchestrate complex reasoning and multi-step workflows using Anthropic models.

What is extended thinking in the Claude API and when should I use it?

Extended thinking in the Claude API is a feature for complex reasoning tasks. You should use it when your application requires sophisticated problem-solving capabilities, and this skill provides the patterns to implement it effectively.