feature
Claude Code

Fork subagents now enabled by default across all Claude Code platforms

Fork subagents, which inherit full conversation context while isolating tool output from the context, are now enabled by default in the CLI, Agent SDK, desktop app, and VS Code. They can be disabled with CLAUDE_CODE_FORK_SUBAGENT=0.

Stacks this affects

Claude Code ships in 4 tested stacks here.

Claude Code MCP setup
Code · Agent setup
$50/mo
Claude Code setup
Code · Agent setup
$50/mo
Claude Code only
Code · Workflow
$50/mo
Ship code with AI
Code · Workflow
$50/mo
All Claude Code changes and pricing

More Claude Code

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