f41c22d0ac
- CLAUDE.md: add "Question the question" and "One clarifying question" rules to Tone and Interaction — XY problem detection, false premise checks, and explicit reframe pattern before answering - Add claude/ detail-file directory (topic docs referenced from CLAUDE.md) - Add ABOUT.md, FUTURE.md - Update memory/, scripts/, settings.yaml with accumulated session changes Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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Hooks Gotchas
PreCompact hook no longer receives transcript_path in JSON input
Symptom: pre-compact-backup.sh silently skipped every run — no backup file produced, no error.
Cause: Claude Code's PreCompact hook JSON input no longer includes transcript_path (changed from older versions). The hook was reading an empty value and short-circuiting.
Fix: Derive the transcript path from session_id and cwd instead: ~/.claude/projects/$(echo "$cwd" | tr '/' '-')/<session_id>.jsonl. Both fields are still present in the hook input JSON.
Hooks fail silently under set -e when an input field is missing
Symptom: Hook appears to run (exit 0) but produces no output or side effects.
Cause: A missing jq-extracted field returns empty, then subsequent commands operate on the empty string and either no-op or skip conditional branches without error.
Fix: Always validate required inputs early in the hook: if [ -z "$session_id" ] || [ -z "$cwd" ]; then echo "missing input" >&2; exit 1; fi. Log failures to stderr so they surface in Claude Code hook diagnostics.