Azure MCP Server

## What does this PR do? `[Provide a clear, concise description of the changes]` `[Any additional context, screenshots, or information that helps reviewers]` ## GitHub issue number? `[Link to the GitHub issue this PR addresses]` ## Pre-merge Checklist - [ ] Required for All PRs - [ ] **Read [contribution guidelines](https://github.com/Azure/azure-mcp/blob/main/CONTRIBUTING.md)** - [ ] PR title clearly describes the change - [ ] Commit history is clean with descriptive messages ([cleanup guide](https://github.com/Azure/azure-powershell/blob/master/documentation/development-docs/cleaning-up-commits.md)) - [ ] Added comprehensive tests for new/modified functionality - [ ] Updated `CHANGELOG.md` for product changes (`features, bug fixes, UI/UX, updated dependencies`) - [ ] Spelling check passes: `.\eng\common\spelling\Invoke-Cspell.ps1` - [ ] For MCP tool changes: - [ ] **One tool per PR**: This PR adds or modifies only one MCP tool for faster review cycles - [ ] Updated `README.md` documentation - [ ] Updated command list in `/docs/azmcp-commands.md` - [ ] Updated test prompts in `/docs/e2eTestPrompts.md` - [ ] For new or modified tool descriptions, ran [`ToolDescriptionEvaluator`](https://github.com/Azure/azure-mcp/blob/main/eng/tools/ToolDescriptionEvaluator/Quickstart.md) and obtained a score of `0.4` or more and a top 3 ranking for all related test prompts - [ ] 👉 For Community (non-Azure 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 azure - mcp` to run *Live Test Pipeline*