2nd/10_Wiki/Topics/2026-05-02_second-brain-trace-collapsible-ui.md

id, category, confidence_score, tags, last_reinforced

id	category	confidence_score	tags	last_reinforced
P-REINFORCE-WIKI-EC4DA38B	Unified	0.95	architecture-principles	2026-05-02

Development Log: Second Brain Trace Collapsible UI

Purpose

Reduce visual noise from Second Brain Trace details while keeping the evidence available when the user wants to inspect it.

Implementation Summary

• Wrapped Second Brain Trace output in a collapsed HTML <details> block.
• Added a compact summary line showing usage status and note counts.
• Kept detailed referenced notes, unused notes, grounding metrics, and debug JSON inside the expanded section.
• Updated tests to verify the collapsible structure is rendered.

Changed Files

• src/features/secondBrainTrace.ts
• tests/secondBrainTrace.test.ts

Verification

• ./node_modules/.bin/tsc --noEmit
• npm run compile
• ./node_modules/.bin/jest --runInBand

Result

Trace evidence is still available, but it no longer dominates every answer by default.

🔗 Knowledge Connections

Related Concepts (Auto-Linked)

• Architecture
• Noise
• P-Reinforce
• Principles
• Purpose