Update Readme

Author: IAmVigneswaran

.cursorrules

@@ -3,6 +3,14 @@
 ## Project Overview
 Pipeline Neo is a modern, fully modular Swift 6 framework for Final Cut Pro FCPXML processing with TimecodeKit integration. The codebase is 100% protocol-oriented, with all major operations defined as protocols and implemented via dependency injection for maximum flexibility, testability, and future-proofing. This project targets macOS 12+, Xcode 16+, and Swift 6.0 with full concurrency support.
 
+### Current Status
+- All 40 tests passing
+- Full FCPXML version support (1.5-1.13)
+- Final Cut Pro frame rate support (23.976, 24, 25, 29.97, 30, 50, 59.94, 60)
+- Thread-safe and concurrency-compliant
+- No known security vulnerabilities
+- Comprehensive modular architecture
+
 ## Modularity & Safety
 - All core operations (parsing, timecode conversion, XML manipulation, error handling) are defined as protocols (e.g., FCPXMLParsing, TimecodeConversion, XMLDocumentOperations, ErrorHandling).
 - Default implementations are provided, but any component can be swapped or extended via dependency injection.
@@ -86,7 +94,7 @@ All Swift files must include the standard header format:
 - Descriptive test method names
 - Comprehensive test data
 - Proper setup and teardown
-- Test all supported frame rates
+- Test all supported frame rates (Final Cut Pro compatible)
 
 ## Development Patterns
 
@@ -126,7 +134,7 @@ do {
 ### TimecodeKit Integration
 - Use TimecodeKit for all timecode operations
 - Follow TimecodeKit API conventions
-- Support all FCPXML frame rates
+- Support all FCPXML frame rates (Final Cut Pro compatible)
 - Implement proper frame rate conversions
 
 ## Testing Requirements
@@ -136,12 +144,13 @@ do {
 - Integration tests for complex workflows
 - Performance tests for time-critical operations
 - Concurrency tests for async operations
-- Test all supported frame rates
+- Test all supported frame rates (Final Cut Pro compatible)
+- Current: 40 comprehensive tests covering all functionality
 
 ### Test Data
 - Use realistic FCPXML samples
 - Include edge cases and error conditions
-- Test all supported frame rates
+- Test all supported frame rates (Final Cut Pro compatible)
 - Validate against actual Final Cut Pro output
 
 ### Test Organisation
@@ -150,6 +159,17 @@ do {
 - Include proper setup and teardown
 - Use meaningful assertions
 
+### Supported Frame Rates
+Only test with Final Cut Pro supported frame rates:
+- 23.976 fps
+- 24 fps
+- 25 fps
+- 29.97 fps
+- 30 fps
+- 50 fps
+- 59.94 fps
+- 60 fps
+
 ## Performance Considerations
 
 ### Memory Management
@@ -224,12 +244,12 @@ do {
 ### FCPXML Handling
 - Support FCPXML versions 1.5 through 1.13
 - Validate against DTD schemas
-- Handle all supported frame rates
+- Handle all supported frame rates (Final Cut Pro compatible)
 - Implement proper XML formatting
 
 ### Timecode Operations
 - Use TimecodeKit for all timecode operations
-- Support all FCPXML frame rates
+- Support all FCPXML frame rates (Final Cut Pro compatible)
 - Implement proper frame rate conversions
 - Handle drop frame and non-drop frame timecode
 

AGENT.md

@@ -29,22 +29,31 @@ Pipeline Neo is a modern, protocol-oriented Swift 6 framework for FCPXML parsing
 ### Core Objectives
 - Modern Swift 6 concurrency support with async/await patterns
 - Full TimecodeKit integration for professional timecode operations
-- Comprehensive test coverage for all functionality
+- Comprehensive test coverage for all functionality (40+ tests)
 - Modular architecture for future expansion
 - Professional documentation and examples
+- Support for FCPXML versions 1.5 through 1.13
 
 ### Target Platforms
 - macOS 12.0+
 - Xcode 16.0+
 - Swift 6.0+
 
+### Current Status
+- All 40 tests passing
+- Full FCPXML version support (1.5-1.13)
+- Final Cut Pro frame rate support (23.976, 24, 25, 29.97, 30, 50, 59.94, 60)
+- Thread-safe and concurrency-compliant
+- No known security vulnerabilities
+- Comprehensive modular architecture
+
 ## Architecture
 
-- **Protocols**: All core operations (parsing, timecode conversion, XML manipulation, error handling) are defined as protocols (e.g., FCPXMLParsing, TimecodeConversion, XMLDocumentOperations, ErrorHandling).
-- **Implementations**: Default implementations are provided, but you can inject your own for custom behaviour, testing, or extension.
-- **Extensions**: Modular extensions for CMTime, XMLElement, and XMLDocument allow dependency-injected operations.
-- **Service Layer**: FCPXMLService orchestrates all modular components for high-level workflows.
-- **Utilities**: ModularUtilities provides pipeline creation, validation, and error-handling helpers.
+- Protocols: All core operations (parsing, timecode conversion, XML manipulation, error handling) are defined as protocols (e.g., FCPXMLParsing, TimecodeConversion, XMLDocumentOperations, ErrorHandling).
+- Implementations: Default implementations are provided, but you can inject your own for custom behaviour, testing, or extension.
+- Extensions: Modular extensions for CMTime, XMLElement, and XMLDocument allow dependency-injected operations.
+- Service Layer: FCPXMLService orchestrates all modular components for high-level workflows.
+- Utilities: ModularUtilities provides pipeline creation, validation, and error-handling helpers.
 
 ## Modularity & Extensibility
 
@@ -55,10 +64,10 @@ Pipeline Neo is a modern, protocol-oriented Swift 6 framework for FCPXML parsing
 
 ## Security & Safety
 
-- **Thread-safe and concurrency-compliant**: All code is Sendable or @unchecked Sendable as appropriate, and passes thread sanitizer checks.
-- **No known vulnerabilities**: All dependencies (including TimecodeKit 1.6.13) are up to date and have no published security advisories as of July 2025.
-- **No unsafe code patterns**: No use of unsafe pointers, dynamic code execution, or C APIs. All concurrency is structured and type-safe.
-- **Static analysis**: The codebase passes thread sanitizer and static analysis checks, with no concurrency or memory safety issues detected.
+- Thread-safe and concurrency-compliant: All code is Sendable or @unchecked Sendable as appropriate, and passes thread sanitizer checks.
+- No known vulnerabilities: All dependencies (including TimecodeKit 1.6.13) are up to date and have no published security advisories as of July 2025.
+- No unsafe code patterns: No use of unsafe pointers, dynamic code execution, or C APIs. All concurrency is structured and type-safe.
+- Static analysis: The codebase passes thread sanitizer and static analysis checks, with no concurrency or memory safety issues detected.
 
 ## Development Guidelines
 
@@ -107,6 +116,7 @@ Pipeline Neo is a modern, protocol-oriented Swift 6 framework for FCPXML parsing
 - Integration tests for complex workflows
 - Performance tests for time-critical operations
 - Concurrency tests for async operations
+- Current: 40 comprehensive tests covering all functionality
 
 ### Test Organisation
 - One test file per main component
@@ -117,15 +127,26 @@ Pipeline Neo is a modern, protocol-oriented Swift 6 framework for FCPXML parsing
 ### Test Data
 - Use realistic FCPXML samples
 - Include edge cases and error conditions
-- Test all supported frame rates
+- Test all supported frame rates (Final Cut Pro compatible)
 - Validate against actual Final Cut Pro output
 
+### Supported Frame Rates
+Only test with Final Cut Pro supported frame rates:
+- 23.976 fps
+- 24 fps
+- 25 fps
+- 29.97 fps
+- 30 fps
+- 50 fps
+- 59.94 fps
+- 60 fps
+
 ## Dependencies
 
 ### Primary Dependencies
-- **TimecodeKit**: Advanced timecode operations and conversions
-- **Foundation**: Core XML and data handling
-- **CoreMedia**: CMTime operations and conversions
+- TimecodeKit: Advanced timecode operations and conversions
+- Foundation: Core XML and data handling
+- CoreMedia: CMTime operations and conversions
 
 ### Version Requirements
 - TimecodeKit: 1.6.0 to 2.0.0
@@ -146,6 +167,20 @@ Sources/PipelineNeo/
 │   ├── CMTimeExtension.swift
 │   ├── XMLDocumentExtension.swift
 │   └── XMLElementExtension.swift
+├── Implementations/
+│   ├── FCPXMLParser.swift
+│   ├── TimecodeConverter.swift
+│   ├── XMLDocumentManager.swift
+│   └── ErrorHandler.swift
+├── Protocols/
+│   ├── FCPXMLParsing.swift
+│   ├── TimecodeConversion.swift
+│   ├── XMLDocumentOperations.swift
+│   └── ErrorHandling.swift
+├── Services/
+│   └── FCPXMLService.swift
+├── Utilities/
+│   └── ModularUtilities.swift
 └── FCPXML DTDs/
     ├── Final_Cut_Pro_XML_DTD_version_1.5.dtd
     ├── Final_Cut_Pro_XML_DTD_version_1.6.dtd
@@ -159,39 +194,36 @@ Sources/PipelineNeo/
     └── README.md
 
 Tests/PipelineNeoTests/
-├── PipelineNeoTests.swift
+├── PipelineNeoTests.swift (40 comprehensive tests)
 └── XCTestManifests.swift
 ```
 
 ## Key Components
 
-### FCPXMLUtility
-Main utility class providing FCPXML operations:
-- Time conversions between CMTime and TimecodeKit
-- FCPXML time string parsing and generation
-- Line break conversion for XML attributes
-- Element filtering and manipulation
-
-### XMLDocument Extensions
-Extensions for FCPXML-specific document operations:
-- FCPXML initialisation and parsing
-- Event and resource management
-- Document validation and output
-- Version-specific handling
-
-### XMLElement Extensions
-Extensions for FCPXML element creation:
-- Event, project, and clip creation
-- Resource and format handling
-- Compound clip and multicam support
-- Audio and video element management
-
-### CMTime Extensions
-Time-related utilities and conversions:
-- FCPXML time string formatting
-- Timecode conversion utilities
-- Frame duration calculations
-- Time validation and normalisation
+### FCPXMLService
+Main service class orchestrating all modular components:
+- Dependency-injected architecture
+- High-level FCPXML operations
+- Error handling and validation
+- Performance-optimized workflows
+
+### Modular Components
+- FCPXMLParser: XML parsing and validation
+- TimecodeConverter: Timecode operations with TimecodeKit
+- XMLDocumentManager: Document creation and manipulation
+- ErrorHandler: Comprehensive error handling
+
+### Modular Extensions
+- CMTime Extensions: Time-related utilities and conversions
+- XMLElement Extensions: Element creation and manipulation
+- XMLDocument Extensions: Document-level operations
+
+### ModularUtilities
+Utility functions for:
+- Pipeline creation and configuration
+- Document validation
+- Error handling helpers
+- Performance monitoring
 
 ## Common Patterns
 
@@ -247,10 +279,10 @@ public func convertTimecode(_ timecode: Timecode, to frameRate: TimecodeFrameRat
 ## Error Handling
 
 ### Error Types
-- **FCPXMLError**: Main error type for FCPXML operations
-- **TimecodeError**: Timecode conversion errors
-- **ValidationError**: Document validation errors
-- **ParsingError**: XML parsing errors
+- FCPXMLError: Main error type for FCPXML operations
+- TimecodeError: Timecode conversion errors
+- ValidationError: Document validation errors
+- ParsingError: XML parsing errors
 
 ### Error Propagation
 - Use Swift's error handling system
@@ -347,13 +379,16 @@ public func convertTimecode(_ timecode: Timecode, to frameRate: TimecodeFrameRat
 
 ## Documentation Sync
 
-**IMPORTANT**: Always ensure this AGENT.md file is kept in sync with the `.cursorrules` file. Both files should contain consistent information about:
+IMPORTANT: Always ensure this AGENT.md file is kept in sync with the `.cursorrules` file. Both files should contain consistent information about:
 
 - Project overview and architecture
 - Code style and formatting guidelines
 - Development patterns and conventions
 - Security and safety requirements
 - Modularity and extensibility principles
+- FCPXML version support (1.5-1.13)
+- Final Cut Pro frame rate support
+- Current test coverage status
 
 When updating either file, make sure to:
 1. Update both files with the same information
@@ -374,7 +409,7 @@ This ensures that AI agents working with the project have consistent guidance wh
 - Package.swift: Package configuration
 - README.md: User documentation
 - CHANGELOG.md: Version history
-- Tests/: Test suite and examples
+- Tests/: Test suite and examples (40 tests)
 
 ### Development Tools
 - Xcode 16.0+ for development

README.md

@@ -36,7 +36,7 @@ This codebase is developed using AI agents.
 - Easily manipulate timing values with modern Swift concurrency
 - Output FCPXML files with proper text formatting
 - Validate FCPXML documents with the DTD
-- Works with FCPXML v1.6 through v1.8 files
+- Works with FCPXML v1.5 through v1.13 files
 - Full TimecodeKit integration for advanced timecode operations
 - Swift 6 concurrency support with async/await patterns
 - macOS 12+ support with modern Swift features
@@ -327,11 +327,11 @@ Further information on FCPXML can be found [here](https://fcp.cafe/developers/fc
 
 ## FCPXML Version Support
 
-Pipeline Neo supports FCPXML versions **1.5 through 1.13**. All DTDs for these versions are included in the codebase, ensuring compatibility with the latest Final Cut Pro XML workflows.
+Pipeline Neo supports FCPXML versions 1.5 through 1.13. All DTDs for these versions are included in the codebase, ensuring compatibility with the latest Final Cut Pro XML workflows.
 
 ## Migration from Original Pipeline
 
-Pipeline Neo is a modernised fork of the original Pipeline library. Key changes include:
+Pipeline Neo is a modernised successor to [Pipeline](https://github.com/reuelk/pipeline). Key changes include:
 
 - Swift 6 concurrency support with async/await
 - TimecodeKit integration for advanced timecode operations
@@ -345,17 +345,17 @@ Pipeline Neo is a modernised fork of the original Pipeline library. Key changes
 
 Pipeline Neo is now fully modular, built on a protocol-oriented architecture. All major operations (parsing, timecode conversion, XML manipulation, error handling) are defined as protocols with default implementations, enabling easy extension, testing, and future-proofing. Dependency injection is used throughout for maximum flexibility and testability.
 
-- **Thread-safe and concurrency-compliant**: All code is Sendable or @unchecked Sendable as appropriate, and passes thread sanitizer checks.
-- **No known vulnerabilities**: All dependencies (including TimecodeKit 1.6.13) are up to date and have no published security advisories as of July 2025.
-- **No unsafe code patterns**: No use of unsafe pointers, dynamic code execution, or C APIs. All concurrency is structured and type-safe.
+- Thread-safe and concurrency-compliant: All code is Sendable or @unchecked Sendable as appropriate, and passes thread sanitizer checks.
+- No known vulnerabilities: All dependencies (including TimecodeKit 1.6.13) are up to date and have no published security advisories as of July 2025.
+- No unsafe code patterns: No use of unsafe pointers, dynamic code execution, or C APIs. All concurrency is structured and type-safe.
 
 ## Architecture Overview
 
-- **Protocols**: All core functionality is defined via protocols (e.g., FCPXMLParsing, TimecodeConversion, XMLDocumentOperations, ErrorHandling).
-- **Implementations**: Default implementations are provided, but you can inject your own for custom behaviour or testing.
-- **Extensions**: Modular extensions for CMTime, XMLElement, and XMLDocument allow dependency-injected operations.
-- **Service Layer**: FCPXMLService orchestrates all modular components for high-level workflows.
-- **Utilities**: ModularUtilities provides pipeline creation, validation, and error-handling helpers.
+- Protocols: All core functionality is defined via protocols (e.g., FCPXMLParsing, TimecodeConversion, XMLDocumentOperations, ErrorHandling).
+- Implementations: Default implementations are provided, but you can inject your own for custom behaviour or testing.
+- Extensions: Modular extensions for CMTime, XMLElement, and XMLDocument allow dependency-injected operations.
+- Service Layer: FCPXMLService orchestrates all modular components for high-level workflows.
+- Utilities: ModularUtilities provides pipeline creation, validation, and error-handling helpers.
 
 See AGENT.md for a detailed breakdown for AI agents and contributors.