extended-thinking

Configure extended thinking budgets for Claude API calls.

18|2|Updated Dec 12, 2025
One-click install
npx skills add https://github.com/markus41/claude --skill extended-thinking
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: extended-thinking
Source: https://github.com/markus41/claude/tree/main/.claude/skills/extended-thinking
Command: npx skills add https://github.com/markus41/claude --skill extended-thinking

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill enables advanced reasoning capabilities within Claude, allowing it to perform complex, multi-step problem-solving and deep analysis that requires significant deliberation.

Core Features & Use Cases

  • Enhanced Reasoning: Activates Claude's internal thinking process for tasks requiring careful thought.
  • Configurable Budgets: Allows setting specific token budgets for the thinking process to manage depth and cost.
  • Use Case: When faced with a complex software architecture decision involving multiple trade-offs, use this Skill to have Claude thoroughly deliberate on the options before providing a recommendation.

Quick Start

Use the extended-thinking skill to analyze this complex architecture decision with a budget of 10000 tokens.

Frequently Asked Questions about extended-thinking

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

FAQPage Schema
How do I enable extended thinking for complex problem solving in the Claude API?

Extended thinking is enabled for Claude API calls by activating the skill, which facilitates complex reasoning and multi-step problem-solving through configurable token budgets for internal deliberation.

What is the best way to analyze complex software architecture decisions involving multiple trade-offs?

The best way to analyze architecture decisions is using extended thinking to have Claude thoroughly deliberate on the options, providing deep analysis and recommendations based on a configurable thinking budget.

Can I configure a specific token budget for Claude's reasoning process?

Yes, you can set specific token budgets for the thinking process to manage the depth of reasoning and control costs when using the Claude API for complex tasks.

Does the extended thinking capability support tool use and best practices for multi-step reasoning?

Extended thinking supports various Claude models and provides guidance on tool use and best practices for carrying out complex tasks that require multi-step reasoning and deliberation.

When do I need to use extended deliberation for API calls?

You need extended deliberation when facing complex tasks requiring deep analysis and significant thought, such as software architecture decisions involving multiple trade-offs and multi-step problem-solving.