# Claude Code Adds Built-in Browser and AI Diagnostics with /doctor Command

> Anthropic's coding tool picked up two quietly useful additions in its early-July updates. The desktop app now ships with a built-in browser, so you can pull up documentation, designs, or live website content without leaving the editor and let the agent interact with what it sees. It folds real-time web access into the same surface where you write code, cutting the constant tab-switching that breaks flow. The other addition is a /doctor command that runs a health check on your setup. It diagnoses installation problems, flags skills and MCP servers you have configured but never use, and points out hooks that are slowing things down, the kind of accumulated cruft that quietly degrades a workflow. The same release also hardened the auto mode, which now blocks tampering with session transcript files and pauses to ask before running an rm -rf on an unresolved variable. Individually these are small, but together they signal where agentic coding tools are maturing: less about raw model power, more about the guardrails and diagnostics that make running an autonomous agent on your machine feel safe and maintainable.

_Section: [Daily AI Updates](https://www.wortins.com/daily-ai) · Source: Claude Code Changelog · Published Monday, July 13, 2026_

## Wortins' read

Anthropic's coding tool picked up two quietly useful additions in its early-July updates. The desktop app now ships with a built-in browser, so you can pull up documentation, designs, or live website content without leaving the editor and let the agent interact with what it sees. It folds real-time web access into the same surface where you write code, cutting the constant tab-switching that breaks flow. The other addition is a /doctor command that runs a health check on your setup. It diagnoses installation problems, flags skills and MCP servers you have configured but never use, and points out hooks that are slowing things down, the kind of accumulated cruft that quietly degrades a workflow. The same release also hardened the auto mode, which now blocks tampering with session transcript files and pauses to ask before running an rm -rf on an unresolved variable. Individually these are small, but together they signal where agentic coding tools are maturing: less about raw model power, more about the guardrails and diagnostics that make running an autonomous agent on your machine feel safe and maintainable.

## Source

[Read the full story at Claude Code Changelog](https://www.gradually.ai/en/changelogs/claude-code/)

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