v2.1.0 - JsonSerializable & Decoupled from SDK

What's New

JsonSerializable Support

• All event classes now implement JsonSerializable
• Easy serialization for logging, debugging, and transport

Decoupled from MCP SDK

• Removed hard dependency on mcp/sdk
• Now listed as optional suggestion for enhanced integration
• Lighter footprint for standalone usage

100% Test Coverage

• Comprehensive unit tests for all event classes
• Integrated Codecov for coverage tracking

CI/CD Pipeline

• Automated testing workflow
• Multi-PHP version testing (8.1, 8.2, 8.3, 8.4)

Installation

composer require code-wheel/mcp-events

Requirements

• PHP >= 8.1
• Zero required dependencies (mcp/sdk optional)

Event Classes

• ToolExecutionStarted - Fired when tool execution begins
• ToolExecutionCompleted - Fired on successful completion
• ToolExecutionFailed - Fired on execution failure
• ToolAccessDenied - Fired when access is denied
• ToolRateLimited - Fired when rate limit exceeded
• ToolValidationFailed - Fired on input validation failure

Full Changelog

• 0420848 Add README badges
• cd6b684 Document JsonSerializable in README
• d84ada2 Add JsonSerializable to all event classes
• 2149cf4 Achieve 100% test coverage
• 8426b01 Decouple from mcp/sdk, add CI with Codecov

v2.0.0 - Decoupled from SDK

Breaking Changes

• Removed hard dependency on mcp/sdk
• SDK now optional (listed in suggests)

Features

• Lighter footprint for standalone usage
• All event classes for MCP tool execution lifecycle

Installation

composer require code-wheel/mcp-events

v1.0.0 - Initial Release

Initial Release

Standardized event classes for MCP tool execution lifecycle in PHP.

Features

• Event classes for tool execution lifecycle
• Integration with mcp/sdk
• PHP 8.1+ support

Installation

composer require code-wheel/mcp-events