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claude-api

Develop Claude API applications with the Anthropic SDK and prompt caching.

Updated Mar 18, 2026
Search Tags:#claude api#prompt caching#model migration#llm application development#anthropic sdk
One-click install
npx skills add https://github.com/ErrDivine/LiteCode --skill claude-api-errdivine
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: claude-api
Source: https://github.com/ErrDivine/LiteCode/tree/main/skills/system/anthropic/claude-api
Command: npx skills add https://github.com/ErrDivine/LiteCode --skill claude-api-errdivine

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires anthropic, @anthropic-ai/sdk, httpx, requests, curl, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill helps developers build, debug, and optimize Claude API and Anthropic SDK apps, including prompt caching and migration between model versions.

Core Features & Use Cases

  • App Development: Build full-fledged applications using the Claude API and Anthropic SDK.
  • Prompt Caching: Cache prompts to improve efficiency and reduce costs.
  • Model Migration: Migrate code between different Claude model versions, like 4.5 to 4.6 or 4.6 to 4.7.
  • Use Case: Suppose you are developing an application that uses the Claude API for natural language processing. Use this Skill to streamline your development process, manage prompts, and ensure compatibility across model versions.

Quick Start

Use the claude-api skill to add a new Claude feature to your application, such as caching or a specific model, by running the command: /claude-api add_feature <feature_name> <model_version>.

Frequently Asked Questions about claude-api

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

FAQPage Schema
How do I implement prompt caching with the Claude API to reduce costs?▼

Prompt caching with the Claude API allows you to cache prompts to improve efficiency and reduce costs. You can add this feature to your application by running the command `/claude-api add_feature caching <model_version>` to streamline your development process.

What is the best way to migrate code between Claude model versions like 4.6 to 4.7?▼

Migrating code between Claude model versions like 4.6 to 4.7 is handled by running `/claude-api add_feature <feature_name> <model_version>`. This ensures compatibility across model versions while maintaining code efficiency.

Does the Anthropic SDK work with both Python and Node.js for LLM application development?▼

The Anthropic SDK supports LLM application development across Python and Node.js environments using dependencies like httpx, requests, and curl. It is optimized for code-first projects with a focus on maintainability.

How do I build and debug Claude API apps with language-specific tooling?▼

Building and debugging Claude API apps is supported through language-specific tooling via the Anthropic SDK. Use `/claude-api add_feature <feature_name> <model_version>` to add features and manage prompts efficiently.

Can I use curl and requests for direct Claude API integration without heavy frameworks?▼

Direct Claude API integration is supported using curl and requests dependencies for lightweight HTTP communication. This approach suits code-first projects focused on efficiency and maintainability without heavy framework overhead.

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