Merge Kubernetes get and list tools

[alzimmermsft]

What does this PR do?

Merges Azure Kubernetes Service get and list tools.

GitHub issue number?

Pre-merge Checklist

• Required for All PRs
  • Read contribution guidelines
  • PR title clearly describes the change
  • Commit history is clean with descriptive messages (cleanup guide)
  • Added comprehensive tests for new/modified functionality
  • Updated servers/Azure.Mcp.Server/CHANGELOG.md and/or servers/Fabric.Mcp.Server/CHANGELOG.md for product changes (features, bug fixes, UI/UX, updated dependencies)
• For MCP tool changes:
  • One tool per PR: This PR adds or modifies only one MCP tool for faster review cycles
  • Updated servers/Azure.Mcp.Server/README.md and/or servers/Fabric.Mcp.Server/README.md documentation
  • Updated command list in /docs/azmcp-commands.md and/or /docs/fabric-commands.md
  • For new or modified tool descriptions, ran ToolDescriptionEvaluator and obtained a score of 0.4 or more and a top 3 ranking for all related test prompts
  • For new tools associated with Azure services or publicly available tools/APIs/products, add URL to documentation in the PR description
• Extra steps for Azure MCP Server tool changes:
  • Updated test prompts in /docs/e2eTestPrompts.md
  • 👉 For Community (non-Microsoft team member) PRs:
    • Security review: Reviewed code for security vulnerabilities, malicious code, or suspicious activities before running tests (crypto mining, spam, data exfiltration, etc.)
    • Manual tests run: added comment /azp run mcp - pullrequest - live to run Live Test Pipeline

[Copilot]

Pull Request Overview

This PR merges Azure Kubernetes Service (AKS) get and list tools to consolidate functionality and reduce the number of commands. Instead of having separate get and list commands, the get commands now perform both operations based on optional parameters.

Key changes:

• Merged azmcp_aks_cluster_list into azmcp_aks_cluster_get - now returns all clusters when no cluster name is provided
• Merged azmcp_aks_nodepool_list into azmcp_aks_nodepool_get - now returns all node pools when no nodepool name is provided

Reviewed Changes

Copilot reviewed 25 out of 26 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
tools/Azure.Mcp.Tools.Quota/src/Services/Util/Usage/NetworkUsageChecker.cs	Removes unnecessary parentheses around cast operations
tools/Azure.Mcp.Tools.Quota/src/Services/Util/AzureUsageChecker.cs	Modernizes collection initialization syntax
tools/Azure.Mcp.Tools.Aks/tests/Azure.Mcp.Tools.Aks.UnitTests/Nodepool/NodepoolListCommandTests.cs	Removes obsolete test file for list command
tools/Azure.Mcp.Tools.Aks/tests/Azure.Mcp.Tools.Aks.UnitTests/Nodepool/NodepoolGetCommandTests.cs	Updates tests to use merged get functionality
tools/Azure.Mcp.Tools.Aks/tests/Azure.Mcp.Tools.Aks.UnitTests/Cluster/ClusterListCommandTests.cs	Removes obsolete test file for list command
tools/Azure.Mcp.Tools.Aks/tests/Azure.Mcp.Tools.Aks.UnitTests/Cluster/ClusterGetCommandTests.cs	Updates tests to use merged get functionality
tools/Azure.Mcp.Tools.Aks/tests/Azure.Mcp.Tools.Aks.LiveTests/NodepoolGetCommandTests.cs	Updates live tests for merged functionality
tools/Azure.Mcp.Tools.Aks/tests/Azure.Mcp.Tools.Aks.LiveTests/NodepoolCommandTests.cs	Updates live tests to use get command
tools/Azure.Mcp.Tools.Aks/tests/Azure.Mcp.Tools.Aks.LiveTests/AksCommandTests.cs	Updates live tests to use get command
tools/Azure.Mcp.Tools.Aks/src/Services/IAksService.cs	Merges service interfaces for get and list operations
tools/Azure.Mcp.Tools.Aks/src/Services/AksService.cs	Implements merged functionality in service layer
tools/Azure.Mcp.Tools.Aks/src/Options/Nodepool/NodepoolListOptions.cs	Removes obsolete options class
tools/Azure.Mcp.Tools.Aks/src/Options/Cluster/ClusterListOptions.cs	Removes obsolete options class
tools/Azure.Mcp.Tools.Aks/src/Options/AksOptionDefinitions.cs	Makes options non-required to support merged functionality
tools/Azure.Mcp.Tools.Aks/src/Commands/Nodepool/NodepoolListCommand.cs	Removes obsolete command file
tools/Azure.Mcp.Tools.Aks/src/Commands/Nodepool/NodepoolGetCommand.cs	Updates to handle both get and list operations
tools/Azure.Mcp.Tools.Aks/src/Commands/Cluster/ClusterListCommand.cs	Removes obsolete command file
tools/Azure.Mcp.Tools.Aks/src/Commands/Cluster/ClusterGetCommand.cs	Updates to handle both get and list operations
tools/Azure.Mcp.Tools.Aks/src/Commands/AksJsonContext.cs	Removes obsolete serialization contexts
tools/Azure.Mcp.Tools.Aks/src/AksSetup.cs	Updates service registration to remove list commands
servers/Azure.Mcp.Server/CHANGELOG.md	Documents breaking changes
eng/tools/ToolDescriptionEvaluator/tools.json	Updates tool descriptions and removes list commands
eng/tools/ToolDescriptionEvaluator/prompts.json	Updates test prompts for merged commands
docs/e2eTestPrompts.md	Updates end-to-end test prompts
docs/azmcp-commands.md	Updates documentation for merged commands