You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Headless runtime constraints prompt — every session now injects an --append-system-prompt block telling the model that the CLI runs headless (-p) and exits after each reply. This prevents the model from relying on background processes, sleep/polling loops, timers, or scheduled reminders surviving across turns — they get killed or orphaned when the reply ends (community-confirmed: anthropics/claude-code#52917, #61568, #43944). The model is steered toward OS-level schedulers (Windows schtasks / Task Scheduler) or file-persisted progress for long-running work.
Changed
--append-system-prompt assembly is unified: the headless-constraints block is always sent, and MCP system prompts are appended to it when MCP is configured (previously MCP prompts were pushed as a separate argument).
Install
VSIX: download claude-code-chatui-4.1.5.vsix below → VS Code Ctrl+Shift+P → "Install from VSIX"