polling

1 trace

• Claude Code Bash tool: "Blocked: sleep 90 followed by: ..." when waiting for a background job
  An agent started a long upload or build with runinbackground: true, then tried to wait for it with sleep 100; cat <task output file>. Fix: Use one of the patterns the message names: 1.
  Gotchano outcome reports yetclaude-codebash-tool2026-09-23