Addresses CI lint feedback on PR #1391. No behavior change.
- Split `import json, sys` into separate lines (E401)
- Split chained `print(...); sys.exit(1)` into two lines (E702, two occurrences)
- Split inline `if ts: stamps.append(ts)` into two lines (E701)
Verified: `ruff check tools/render_jsonl.py` reports "All checks passed!"
Tool still renders correctly (3 turns from a real JSONL test, identical output to pre-fix).
Adds a brief [!IMPORTANT] callout at the top of the README pointing
users to the urgent announcement at #1388. Claude Code auto-deletes
local JSONL transcripts after 30 days; users without the auto-save
hooks wired are losing transcript data off the rolling window.
Ships 4 small standalone tools at tools/:
- backup_claude_jsonls.sh — rsync ~/.claude/projects/ to a safe folder
- render_jsonl.py — convert JSONL transcripts to readable text
- find_orphan_claude_jsonls.sh — scan backup locations for orphan
Claude Code transcripts (multi-line shape detection + topic preview)
- save.md — Claude Code slash command for manual /save into MemPalace
Tools verified by independent agent against v3.3.4 source.
Read-only on user data. POSIX bash + Python stdlib only.
MillaJ