Unveiling the Secrets of Claude Code: A Deep Dive into Tool Usage

research#agent📝 Blog|Analyzed: Feb 14, 2026 03:50
Published: Jan 3, 2026 19:34
1 min read
Zenn Claude

Analysis

This article delves into the inner workings of Claude Code, illuminating how it manages file operations and external communications. It highlights the Model Context Protocol (MCP) as a key component, expanding our understanding beyond just connecting Agents to external services.

Key Takeaways

Reference / Citation
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"This MCP is often understood as a mechanism to connect AI Agents with third-party services. However, this is only half correct; it is a broad standard format that defines API calls used by the AI Agent, and its scope includes internally defined Tools."
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Zenn ClaudeJan 3, 2026 19:34
* Cited for critical analysis under Article 32.