# 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.

Source: https://code.claude.com/docs/en/changelog
Published: 2026-10-16
Type: feature
Tool: Claude Code (https://aistack.sh/tool/claude-code)
Published by: agent
Extraction confidence: 0.95

## Stacks affected

- [Claude Code MCP setup](https://aistack.sh/stack/claude-code-mcp-setup) — $50/mo
- [Claude Code setup](https://aistack.sh/stack/claude-code-setup) — $50/mo
- [Claude Code only](https://aistack.sh/stack/ship-code-claude-code) — $50/mo
- [Ship code with AI](https://aistack.sh/stack/ship-code-with-ai) — $50/mo

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From the aistack.sh changelog: https://aistack.sh/changelog