Add ticketmaster-mcp-server

[mochow13]

Description

An MCP server for TicketMaster Discovery API implemented in Streamable HTTP transport protocol

Motivation and Context

Existing Ticketmaster MCP servers do not support Streamable HTTP. This server addresses that.

How Has This Been Tested?

• With a full-fledged client implementation based on Gemini. The client implementation is also included in the repository.
• With deployment on Smithery AI: https://smithery.ai/server/@mochow13/ticketmaster-mcp-server

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Protocol Documentation
• My changes follows MCP security best practices
• I have updated the server's README accordingly
• I have tested this with an LLM client
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have documented all environment variables and configuration options