PreToolUse

{
  "PreToolUse": [
    {
      "matcher": "Bash",
      "hooks": [
        {
          "type": "command",
          "command": "python3 -c \"import json,os,re,sys\nd=json.load(sys.stdin)\ncmd=str(d.get('tool_input',d).get('command','')).lower()\ntokens=set(re.split(r'[^a-z0-9._/-]+',cmd))\nsearch={'grep','egrep','fgrep','zgrep','rg','ripgrep','ack','ag'}\nfindbin={'find','fd'}\nfindflag={'-name','-iname','-regex','-path'}\nexclude=('node_modules','package.json','package-lock.json','yarn.lock','pnpm-lock.yaml','.git/','graphify-out/','dist/','build/','coverage/','.venv','__pycache__')\nhit=(bool(tokens&search) or (bool(tokens&findbin) and bool(tokens&findflag))) and not any(e in cmd for e in exclude) and os.path.isfile('graphify-out/graph.json')\nif hit:\n    print(json.dumps({'hookSpecificOutput':{'hookEventName':'PreToolUse','additionalContext':'MANDATORY: graphify-out/graph.json exists. You MUST run graphify query <question> before grepping raw source files. Only grep after graphify has oriented you, or to modify/debug specific lines. (Skipped for lockfiles/manifests, node_modules, VCS metadata, and build/coverage output.)'}}))\" 2>/dev/null || true"
        }
      ]
    },
    {
      "matcher": "Read|Glob",
      "hooks": [
        {
          "type": "command",
          "command": "HIT=$(python3 -c \"import json,sys;d=json.load(sys.stdin);t=d.get('tool_input',d);exts=('.py','.js','.ts','.tsx','.jsx','.astro','.vue','.svelte','.go','.rs','.java','.rb','.c','.h','.cpp','.hpp','.cc','.cs','.kt','.swift','.php','.scala','.lua','.sh','.md','.rst','.txt','.mdx');exclude=('graphify-out/','node_modules/','dist/','build/','coverage/','.venv/','__pycache__/','package-lock.json','yarn.lock','pnpm-lock.yaml');vals=[str(t.get('file_path') or ''),str(t.get('pattern') or ''),str(t.get('path') or '')];j=' '.join(vals).lower().replace(chr(92),'/');tails=[('.'+x.rsplit('.',1)[-1]) for v in vals if v for x in [v.lower().replace(chr(92),'/').rsplit('/',1)[-1]] if '.' in x];sys.