869f0df782
Add fast bash-based setup scanner for 80% speed improvement: - New audit-scan.sh script with JSON/human output modes - Rewrite audit prompt Phase 1-2 to use grep/find/wc - Update README with dual-option audit approach - Token reduction from ~5000 to ~500 (90% improvement) - Execution time from ~30s to ~2s Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
220 lines
6.6 KiB
Bash
Executable file
220 lines
6.6 KiB
Bash
Executable file
#!/bin/bash
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# claude-audit-scan.sh - Fast Claude Code setup scanner
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#
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# Scans your Claude Code configuration (global + project) and outputs
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# a structured report of what's configured, what's missing, and quality patterns.
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#
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# Usage:
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# ./audit-scan.sh # Human-readable output (default)
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# ./audit-scan.sh --json # JSON output for Claude processing
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# ./audit-scan.sh --help # Show this help
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set -euo pipefail
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# Colors for human output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# Output mode (default: human)
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OUTPUT_MODE="human"
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# Parse arguments
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while [[ $# -gt 0 ]]; do
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case $1 in
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--json)
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OUTPUT_MODE="json"
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shift
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;;
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--help|-h)
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grep '^#' "$0" | sed 's/^# \?//'
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exit 0
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;;
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*)
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echo "Unknown option: $1"
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echo "Use --help for usage information"
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exit 1
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;;
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esac
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done
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# Helper functions
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check_file() {
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[[ -f "$1" ]] && echo "true" || echo "false"
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}
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count_files() {
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if [[ -d "$1" ]]; then
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find "$1" -maxdepth 1 -type f 2>/dev/null | wc -l | tr -d ' '
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else
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echo "0"
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fi
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}
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check_pattern() {
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local file="$1"
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local pattern="$2"
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if [[ -f "$file" ]]; then
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grep -q "$pattern" "$file" 2>/dev/null && echo "true" || echo "false"
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else
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echo "false"
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fi
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}
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get_file_lines() {
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[[ -f "$1" ]] && wc -l < "$1" | tr -d ' ' || echo "0"
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}
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count_pattern() {
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[[ -f "$1" ]] && grep -c "$2" "$1" 2>/dev/null || echo "0"
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}
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# Expand home directory
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GLOBAL_DIR="${HOME}/.claude"
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# === DATA COLLECTION ===
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# Global config
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GLOBAL_CLAUDE_MD=$(check_file "${GLOBAL_DIR}/CLAUDE.md")
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GLOBAL_SETTINGS=$(check_file "${GLOBAL_DIR}/settings.json")
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GLOBAL_MCP=$(check_file "${GLOBAL_DIR}/mcp.json")
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# Project config
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PROJECT_CLAUDE_MD=$(check_file "./CLAUDE.md")
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LOCAL_CLAUDE_MD=$(check_file "./.claude/CLAUDE.md")
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PROJECT_SETTINGS=$(check_file "./.claude/settings.json")
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LOCAL_SETTINGS=$(check_file "./.claude/settings.local.json")
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# Extensions
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AGENTS_COUNT=$(count_files "./.claude/agents")
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COMMANDS_COUNT=$(count_files "./.claude/commands")
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SKILLS_COUNT=$(count_files "./.claude/skills")
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HOOKS_COUNT=$(count_files "./.claude/hooks")
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RULES_COUNT=$(count_files "./.claude/rules")
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# Tech stack detection
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TECH_STACK="unknown"
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if [[ -f "package.json" ]]; then
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TECH_STACK="nodejs"
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elif [[ -f "pyproject.toml" ]] || [[ -f "requirements.txt" ]]; then
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TECH_STACK="python"
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elif [[ -f "go.mod" ]]; then
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TECH_STACK="go"
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elif [[ -f "Cargo.toml" ]]; then
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TECH_STACK="rust"
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elif [[ -f "composer.json" ]]; then
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TECH_STACK="php"
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fi
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# Quality patterns
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HAS_SECURITY_HOOKS="false"
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if [[ -d "./.claude/hooks" ]]; then
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grep -l "PreToolUse" ./.claude/hooks/* 2>/dev/null >/dev/null && HAS_SECURITY_HOOKS="true"
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fi
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# MCP servers (check global config)
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MCP_SERVERS=""
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if [[ -f "${GLOBAL_DIR}/mcp.json" ]]; then
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# Extract server names (works with or without jq)
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if command -v jq &> /dev/null; then
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MCP_SERVERS=$(jq -r '.mcpServers | keys[]' "${GLOBAL_DIR}/mcp.json" 2>/dev/null | tr '\n' ',' | sed 's/,$//')
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else
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# Fallback: simple grep
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MCP_SERVERS=$(grep -oE '"[a-zA-Z0-9_-]+"\\s*:' "${GLOBAL_DIR}/mcp.json" 2>/dev/null | sed 's/"//g;s/://g' | tr '\n' ',' | sed 's/,$//')
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fi
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fi
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# Memory file quality (if exists)
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CLAUDE_MD_LINES="0"
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CLAUDE_MD_REFS="0"
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if [[ -f "./CLAUDE.md" ]]; then
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CLAUDE_MD_LINES=$(get_file_lines "./CLAUDE.md")
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CLAUDE_MD_REFS=$(count_pattern "./CLAUDE.md" "@")
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fi
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# Single Source of Truth pattern
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HAS_SSOT="false"
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if [[ -f "./CLAUDE.md" ]]; then
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grep -qE "^@|/docs/|/conventions/" "./CLAUDE.md" 2>/dev/null && HAS_SSOT="true"
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fi
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# === OUTPUT ===
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if [[ "$OUTPUT_MODE" == "json" ]]; then
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# JSON output
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cat <<EOF
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{
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"global": {
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"claude_md": $GLOBAL_CLAUDE_MD,
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"settings": $GLOBAL_SETTINGS,
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"mcp": $GLOBAL_MCP
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},
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"project": {
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"claude_md": $PROJECT_CLAUDE_MD,
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"local_claude_md": $LOCAL_CLAUDE_MD,
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"settings": $PROJECT_SETTINGS,
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"local_settings": $LOCAL_SETTINGS
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},
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"extensions": {
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"agents": $AGENTS_COUNT,
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"commands": $COMMANDS_COUNT,
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"skills": $SKILLS_COUNT,
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"hooks": $HOOKS_COUNT,
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"rules": $RULES_COUNT
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},
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"tech_stack": "$TECH_STACK",
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"quality": {
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"has_security_hooks": $HAS_SECURITY_HOOKS,
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"has_ssot_references": $HAS_SSOT,
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"claude_md_lines": $CLAUDE_MD_LINES,
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"claude_md_refs": $CLAUDE_MD_REFS,
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"mcp_servers": "$MCP_SERVERS"
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}
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}
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EOF
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else
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# Human-readable output
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echo -e "${BLUE}=== CLAUDE CODE SETUP AUDIT ===${NC}\n"
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echo -e "${BLUE}📁 GLOBAL CONFIG${NC} (~/.claude/)"
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[[ "$GLOBAL_CLAUDE_MD" == "true" ]] && echo -e " ${GREEN}✅${NC} CLAUDE.md" || echo -e " ${RED}❌${NC} CLAUDE.md"
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[[ "$GLOBAL_SETTINGS" == "true" ]] && echo -e " ${GREEN}✅${NC} settings.json" || echo -e " ${RED}❌${NC} settings.json"
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[[ "$GLOBAL_MCP" == "true" ]] && echo -e " ${GREEN}✅${NC} mcp.json" || echo -e " ${RED}❌${NC} mcp.json"
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echo -e "\n${BLUE}📁 PROJECT CONFIG${NC} (./)"
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[[ "$PROJECT_CLAUDE_MD" == "true" ]] && echo -e " ${GREEN}✅${NC} CLAUDE.md" || echo -e " ${YELLOW}⚠️${NC} CLAUDE.md (recommended)"
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[[ "$LOCAL_CLAUDE_MD" == "true" ]] && echo -e " ${GREEN}✅${NC} .claude/CLAUDE.md (local)" || echo -e " ${YELLOW}⚠️${NC} .claude/CLAUDE.md (optional)"
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[[ "$PROJECT_SETTINGS" == "true" ]] && echo -e " ${GREEN}✅${NC} .claude/settings.json" || echo -e " ${YELLOW}⚠️${NC} .claude/settings.json (optional)"
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echo -e "\n${BLUE}🔧 EXTENSIONS${NC} (.claude/)"
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echo -e " Agents: $AGENTS_COUNT"
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echo -e " Commands: $COMMANDS_COUNT"
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echo -e " Skills: $SKILLS_COUNT"
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echo -e " Hooks: $HOOKS_COUNT"
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echo -e " Rules: $RULES_COUNT"
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echo -e "\n${BLUE}💻 TECH STACK${NC}"
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echo -e " Detected: $TECH_STACK"
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echo -e "\n${BLUE}✨ QUALITY PATTERNS${NC}"
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[[ "$HAS_SECURITY_HOOKS" == "true" ]] && echo -e " ${GREEN}✅${NC} Security hooks (PreToolUse)" || echo -e " ${RED}❌${NC} Security hooks (recommended)"
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[[ "$HAS_SSOT" == "true" ]] && echo -e " ${GREEN}✅${NC} Single Source of Truth (@refs)" || echo -e " ${YELLOW}⚠️${NC} SSoT pattern (recommended)"
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if [[ "$PROJECT_CLAUDE_MD" == "true" ]]; then
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echo -e " ${BLUE}ℹ️${NC} CLAUDE.md: $CLAUDE_MD_LINES lines, $CLAUDE_MD_REFS @references"
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if [[ $CLAUDE_MD_LINES -gt 200 ]]; then
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echo -e " ${YELLOW}⚠️${NC} Consider shortening (>200 lines)"
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fi
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fi
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if [[ -n "$MCP_SERVERS" ]]; then
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echo -e " ${GREEN}✅${NC} MCP servers: $MCP_SERVERS"
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else
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echo -e " ${YELLOW}⚠️${NC} No MCP servers configured"
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fi
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echo -e "\n${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
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echo -e "Scan complete! Use ${YELLOW}--json${NC} flag for machine-readable output."
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fi
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