claude-base: Hook for Claude Code

{
  "SessionStart": [
    {
      "description": "Display project information at startup",
      "hooks": [
        {
          "type": "command",
          "command": "bash -c 'echo \"=== Claude Code Session ===\"; if [ -f VERSION ]; then echo \"Version: $(cat VERSION)\"; fi; if [ -d .claude/commands ]; then echo \"Commandes: $(find .claude/commands -name \"*.md\" -type f 2>/dev/null | wc -l | tr -d \" \")\"; fi; if [ -d .claude/agents ]; then echo \"Agents: $(find .claude/agents -name \"*.md\" -type f 2>/dev/null | wc -l | tr -d \" \")\"; fi; echo \"===========================\"'",
          "timeout": 5
        }
      ]
    },
    {
      "description": "Check that node_modules exists if package.json present",
      "hooks": [
        {
          "type": "command",
          "command": "bash -c 'if [ -f package.json ] && [ ! -d node_modules ]; then echo \"[ALERT] node_modules missing. Run: npm install\"; fi'",
          "timeout": 3
        }
      ]
    },
    {
      "description": "Check that .env is in .gitignore if present",
      "hooks": [
        {
          "type": "command",
          "command": "bash -c 'if [ -f .env ] && [ -f .gitignore ]; then if ! grep -qE \"^\\.env$|^\\*\\.env$\" .gitignore; then echo \"[SECURITY] .env exists but is not in .gitignore! Add it to avoid committing secrets.\"; fi; fi'",
          "timeout": 3
        }
      ]
    },
    {
      "description": "Warn if the project contains custom hooks",
      "hooks": [
        {
          "type": "command",
          "command": "bash -c 'if [ -f .claude/settings.local.json ]; then echo \"[INFO] Custom hooks found in .claude/settings.local.json - review them if this repository is not trusted.\"; fi'",
          "timeout": 3
        }
      ]
    },
    {
      "description": "Probe Claude Code version for the output rewriter (requires 2.1.121+). Writes a sentinel consumed by post-edit and bash-output rewriter hooks.",
      "hooks": [
        {
          "type": "command",