Enabling Claude Code to work more autonomously \ Anthropic

We’re introducing several upgrades to Claude Code: a native VS Code extension, version 2.0 of our terminal interface, and checkpoints for autonomous operation. Powered by Sonnet 4.5, Claude Code now handles longer, more complex development tasks in your terminal and IDE.
We’re introducing a native VS Code extension in beta that brings Claude Code directly into your IDE. You can now see Claude’s changes in real-time through a dedicated sidebar panel with inline diffs. The extension provides a richer, graphical Claude Code experience for users who prefer to work in IDEs over terminals.
We’ve also refreshed Claude Code’s terminal interface. The updated interface features improved status visibility and searchable prompt history (Ctrl+r), making it easier to reuse or edit previous prompts.
For teams who want to create custom agentic experiences, the Claude Agent SDK (formerly the Claude Code SDK) gives access to the same core tools, context management systems, and permissions frameworks that power Claude Code. We’ve also released SDK support for subagents and hooks, making it more customizable for building agents for your specific workflows.
Developers are already building agents for a broad range use cases with the SDK, including financial compliance agents, cybersecurity agents, and code debugging agents.
As Claude Code takes on increasingly complex tasks, we're releasing a checkpointing feature to help delegate tasks to Claude Code with confidence while maintaining control. Combined with recent feature releases, Claude Code is now more capable of handling sophisticated tasks.
Complex development often involves exploration and iteration. Our new checkpoint system automatically saves your code state before each change, and you can instantly rewind to previous versions by tapping Esc twice or using the /rewind command. Checkpoints let you pursue more ambitious and wide-scale tasks knowing you can always return to a prior code state.
When you rewind to a checkpoint, you can choose to restore the code, the conversation, or both to the prior state. Checkpoints apply to Claude’s edits and not user edits or bash commands, and we recommend using them in combination with version control.
Checkpoints are especially useful when combined with Claude Code’s latest features that power autonomous work:
Together, these capabilities let you confidently delegate broad tasks like extensive refactors or feature exploration to Claude Code.
These updates are available now for Claude Code users.
Anthropic is a Public Benefit Corporation. Our mission is the responsible development and maintenance of advanced AI for the long-term benefit of humanity.