{
  "hooks": {
    "PostToolUse": [
      {"matcher": "Write|Edit", "hooks": [{"type": "command", "command": "FILE=$(jq -r .tool_input.file_path 2>/dev/null); if echo $FILE | grep -qE semantica/; then python -c 'import ast,sys; ast.parse(open(sys.argv[1]).read())' $FILE 2>&1; fi"}]},

      {"matcher": "Write|Edit", "hooks": [{"type": "command", "command": "echo PostToolUse provenance check"}]}
    ],
    "PreToolUse": [
      {"matcher": "Bash", "hooks": [{"type": "command", "command": "CMD=$(jq -r .tool_input.command 2>/dev/null); if echo $CMD | grep -q deduplication/methods; then echo WARNING: use DuplicateDetector directly >&2; fi"}]}
    ]
  }
}