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+# Documentation Quality Checker
+
+A bash script that analyzes project documentation and provides a comprehensive quality score from 0-100%.
+
+## Overview
+
+The Documentation Quality Checker evaluates your project across 8 key documentation metrics:
+
+1. **README Coverage** - Presence of README files in main and subdirectories
+2. **Documentation Structure** - Organized /docs directory with subdirectories and key files
+3. **Code Comments** - Inline comments in source files
+4. **JSDoc Coverage** - JSDoc/TypeDoc annotations in TypeScript/JavaScript files
+5. **Type Annotations** - TypeScript strict mode and type usage
+6. **Examples/Guides** - Example code, demo files, and test coverage
+7. **Architecture Documentation** - Design, architecture, and implementation docs
+8. **Security Documentation** - Security policies, guidelines, and LICENSE files
+
+## Features
+
+- **Simple to use**: One-line command execution
+- **Detailed metrics**: 8-point assessment framework
+- **Actionable recommendations**: Specific suggestions for improvement
+- **Verbose mode**: Optional detailed output with findings
+- **Quality ratings**: Categorized results from CRITICAL to EXCELLENT
+- **Color-coded output**: Clear visual formatting
+
+## Installation
+
+The script is located in `/scripts/doc-quality-checker.sh` and is already executable.
+
+## Usage
+
+### Basic Usage
+
+```bash
+./scripts/doc-quality-checker.sh
+```
+
+Analyzes the current directory.
+
+### Analyze Specific Project
+
+```bash
+./scripts/doc-quality-checker.sh /path/to/project
+```
+
+### Verbose Output
+
+```bash
+./scripts/doc-quality-checker.sh /path/to/project true
+```
+
+Shows detailed findings for each metric.
+
+## Output Example
+
+```
+╔════════════════════════════════════════════╗
+║  Documentation Quality Assessment (0-100%) ║
+╚════════════════════════════════════════════╝
+
+Metrics:
+  README Coverage                60%
+  Documentation Structure        65%
+  Code Comments                   0%
+  JSDoc Coverage                100%
+  Type Annotations               80%
+  Examples/Guides                60%
+  Architecture Docs              50%
+  Security Docs                 100%
+
+────────────────────────────────────────────
+  OVERALL SCORE                  64%
+────────────────────────────────────────────
+
+Quality Rating: FAIR (60-74%)
+
+Recommendations:
+  - Increase inline code comments (5-10% density recommended)
+```
+
+## Quality Ratings
+
+- **90-100%**: EXCELLENT - Comprehensive documentation
+- **75-89%**: GOOD - Well-documented with minor gaps
+- **60-74%**: FAIR - Moderate documentation coverage
+- **45-59%**: NEEDS IMPROVEMENT - Significant documentation gaps
+- **<45%**: CRITICAL - Minimal or missing documentation
+
+## What It Checks
+
+### README Coverage (Max 100%)
+- Main README.md in project root (+40%)
+- Documentation index in /docs (+30%)
+- READMEs in multiple subdirectories (+30%)
+
+### Documentation Structure (Max 100%)
+- Organized /docs directory (+35%)
+- Multiple documentation subdirectories (+30%)
+- Key files: PRD.md, ARCHITECTURE.md, guides (+20%, +15%)
+
+### Code Comments (Max 100%)
+- Percentage of files with inline comments
+- Aims for 5-10% comment density
+
+### JSDoc Coverage (Max 100%)
+- TypeScript/JavaScript files with JSDoc blocks
+- Measures documentation of exported functions
+
+### Type Annotations (Max 100%)
+- tsconfig.json presence (+50%)
+- TypeScript strict mode enabled (+30%)
+- Sufficient TypeScript files (>10) (+20%)
+
+### Examples/Guides (Max 100%)
+- /examples directory (+40%)
+- /docs/guides directory (+30%)
+- Comprehensive test coverage (>10 tests) (+30%)
+
+### Architecture Docs (Max 100%)
+- ARCHITECTURE, DESIGN, or IMPLEMENTATION documentation
+- Each found document adds 25%
+
+### Security Docs (Max 100%)
+- SECURITY.md file (+50%)
+- LICENSE file (+25%)
+- Security/authentication references in docs (+25%)
+
+## Recommendations
+
+The script provides specific, actionable recommendations based on which metrics score below 60-70%:
+
+- **Low README**: Add comprehensive README files to key directories
+- **Low Documentation Structure**: Organize docs with a /docs directory and subdirectories
+- **Low Comments**: Aim for 5-10% comment density in code files
+- **Low JSDoc**: Add JSDoc comments to exported functions and interfaces
+- **Low Types**: Enable TypeScript strict mode and add type annotations
+- **Low Examples**: Create an examples/ directory with demo code
+- **Low Architecture**: Write documentation about system design and decisions
+- **Low Security**: Add SECURITY.md and document best practices
+
+## Integration
+
+This script can be integrated into your CI/CD pipeline to:
+- Track documentation quality over time
+- Fail builds if documentation score drops below threshold
+- Generate documentation reports
+- Enforce documentation standards
+
+### Example CI Integration
+
+```yaml
+- name: Check Documentation Quality
+  run: |
+    score=$(./scripts/doc-quality-checker.sh . | grep "OVERALL SCORE" | awk '{print $NF}' | tr -d '%')
+    if [ $score -lt 50 ]; then
+      echo "Documentation quality too low: $score%"
+      exit 1
+    fi
+```
+
+## Requirements
+
+- bash 4.0+
+- find, grep, xargs (standard Unix utilities)
+- wc for line counting
+
+## Performance
+
+The script performs limited scans to avoid lengthy analysis:
+- README check: Top 2 levels of directory structure
+- Code analysis: First 50-80 files of each type
+- Documentation scan: /docs directory only
+
+Total execution time: typically < 5 seconds for most projects
+
+## Notes
+
+- The script uses sampling for large projects to maintain performance
+- It provides a quick health check, not an exhaustive audit
+- Results can vary based on project structure and file organization
+- Best used as part of ongoing documentation practices, not as a substitute for actual writing
+
+## Author
+
+GitHub Copilot - MetaBuilder Project
+
+## License
+
+Same as the MetaBuilder project (see LICENSE file)