feat(nlm): auto-query hook — enforced, not optional

Replace passive reminder with active hook script that:
- Reads user prompt from stdin
- Extracts keywords automatically
- Runs nlm query with extracted keywords
- Injects results + phase status as systemMessage
- Fires on EVERY UserPromptSubmit — cannot be skipped

Claude Code now receives nlm context WHETHER IT WANTS TO OR NOT.
No trust needed — technically enforced.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: master12coder

tools/nlm/auto-query.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+# Auto-query NLM on every user prompt submission.
+# Called by Claude Code UserPromptSubmit hook.
+# Reads user prompt from stdin, extracts keywords, queries nlm, injects results.
+
+set -e
+
+PROJECT_DIR="$(cd "$(dirname "$0")/../.." && pwd)"
+PHASE_FILE="$PROJECT_DIR/docs/architecture/phase-status.md"
+
+# Read user prompt from stdin (JSON: {"user_message": "..."})
+INPUT=$(cat)
+USER_MSG=$(echo "$INPUT" | python3 -c "
+import sys, json
+try:
+    data = json.load(sys.stdin)
+    print(data.get('user_message', data.get('message', '')))
+except:
+    print('')
+" 2>/dev/null || echo "")
+
+# Skip if empty or very short prompt (greetings, etc.)
+if [ ${#USER_MSG} -lt 10 ]; then
+    exit 0
+fi
+
+# Extract keywords (remove common words, take first 8 meaningful words)
+KEYWORDS=$(echo "$USER_MSG" | python3 -c "
+import sys
+stop = {'the','a','an','is','are','was','were','be','been','being','have','has','had',
+        'do','does','did','will','would','shall','should','may','might','must','can',
+        'could','i','you','we','they','he','she','it','my','your','our','their','this',
+        'that','these','those','what','which','who','whom','when','where','why','how',
+        'not','no','yes','and','or','but','if','then','else','for','to','from','with',
+        'in','on','at','by','of','into','about','as','all','each','every','both','few',
+        'more','most','other','some','such','than','too','very','just','also','now',
+        'here','there','please','want','need','make','let','me','its','so','up','out',
+        'like','get','go','know','see','look','think','take','come','give','tell','use',
+        'done','start','check','review','before','after','next','phase','layer'}
+words = sys.stdin.read().lower().split()
+keywords = [w for w in words if w not in stop and len(w) > 2][:8]
+print(' '.join(keywords))
+" 2>/dev/null || echo "")
+
+if [ -z "$KEYWORDS" ]; then
+    exit 0
+fi
+
+# Query nlm with extracted keywords
+NLM_RESULT=$(nlm query "$KEYWORDS" --top-k 2 --quiet 2>/dev/null || echo "")
+
+# Get current phase from phase-status.md
+PHASE_LINE=""
+if [ -f "$PHASE_FILE" ]; then
+    PHASE_LINE=$(grep "NOT STARTED\|PARTIAL\|DONE" "$PHASE_FILE" | head -5 2>/dev/null || echo "")
+fi
+
+# Build system message
+if [ -n "$NLM_RESULT" ] || [ -n "$PHASE_LINE" ]; then
+    # Truncate nlm result to save tokens (max 1500 chars)
+    NLM_SHORT=$(echo "$NLM_RESULT" | head -40)
+
+    MSG="[NLM Auto-Query: '$KEYWORDS']"
+    if [ -n "$NLM_SHORT" ]; then
+        MSG="$MSG\n$NLM_SHORT"
+    fi
+    if [ -n "$PHASE_LINE" ]; then
+        MSG="$MSG\n\n[Phase Status]\n$PHASE_LINE"
+    fi
+
+    # Output as JSON systemMessage (Claude Code injects this into context)
+    python3 -c "
+import json, sys
+msg = '''$MSG'''
+print(json.dumps({'systemMessage': msg}))
+" 2>/dev/null
+fi