[GaganSD]

• Add native followUp tool and command control, preserving steering priority and rejecting post-settlement input
• Expose cached context usage and current tool in exact-ID status
• Render thread Markdown with Pi’s native theme and code highlighting; invalidate cached colors on theme changes
• Remove unused inspector wiring and duplicate parsing without adding abstractions
• Verify native follow-up execution, report persistence, and tool-output expansion; 173 tests, typecheck, lint, package build, and local Pi smoke pass
• 19 TypeScript source files / 2,740 physical source lines

[greptile-apps]

Confidence Score: 4/5

[Medium impact] The changes affect sub-agent control and inspection within interactive Pi sessions.

The PR appears safe to merge, with a non-blocking gap in tests for native follow-up execution.

Findings

1.  Follow-up execution remains untested ▶

Summary

Adds native followUp control, expands exact-ID status, and renders finalized thread messages with Markdown.

• Running sub-agents can queue a follow-up after pending work.
• Exact-ID status shows a sub-agent’s current tool and context usage.
• Worker threads render finalized conversation with Pi’s Markdown theme.

_{Reviews (1) · Last reviewed commit: "subagents: close post-settlement input a..." · Reviewed by Greptile}