Adding case studies on learn mcp

[ShivamGoyal03]

This pull request introduces a new case study focused on integrating the Microsoft Learn Docs MCP server with a Python client. It includes comprehensive documentation, a practical assignment, and a fully implemented Python client to demonstrate real-time, context-aware documentation retrieval. The changes aim to improve developer workflows by reducing context switching and enabling seamless access to up-to-date documentation.

New Case Study: Real-Time Documentation Retrieval

Documentation and Learning Material:

• Added a new case study, "Real-Time Documentation Retrieval with MCP," in 09-CaseStudy/MCPforDocumentation.md. This document provides an overview, learning objectives, an assignment, sample queries, a solution, and additional resources for connecting a Python client to the Microsoft Learn Docs MCP server.
• Updated 09-CaseStudy/README.md to include the new case study in the list of examples, highlighting its practical applications and key takeaways.

Implementation:

• Created a detailed README.md file in 09-CaseStudy/scenario3/ with installation steps, usage instructions, and sample queries for the Python client.
• Added client.py, a Python script that connects to the Microsoft Learn Docs MCP server, executes documentation queries using the microsoft_docs_search tool, and logs the streaming results. The client features interactive input, logging, and error handling.

Supporting Updates:

• Updated the list of references in 09-CaseStudy/README.md to include a link to the Microsoft Docs MCP Server GitHub repository.

[Copilot]

Pull Request Overview

This PR adds a new case study for real-time documentation retrieval using the Microsoft Learn Docs MCP server and a Python client.

• Introduces client.py, an interactive Python console client leveraging MCP for streaming documentation queries.
• Adds detailed scenario README and a standalone case study markdown (MCPforDocumentation.md).
• Updates the main case studies README to include the new entry and references.

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
09-CaseStudy/scenario3/client.py	Interactive Python MCP client implementation
09-CaseStudy/scenario3/README.md	Instructions, prerequisites, and usage guide for scenario 3
09-CaseStudy/README.md	Added “Real-Time Documentation Retrieval with MCP” entry
09-CaseStudy/MCPforDocumentation.md	New detailed case study walkthrough and assignment

Comments suppressed due to low confidence (4)

09-CaseStudy/scenario3/README.md:1

• [nitpick] The heading refers to 'Scenario 1' but this lives in the scenario3 folder; update it to 'Scenario 3' for consistency.

# Scenario 1: Python Console Client for Microsoft Learn Docs MCP Server

09-CaseStudy/scenario3/client.py:1

• [nitpick] Convert the commented block at the top into a proper module-level docstring (triple-quoted) so IDEs and documentation tools can parse it correctly.

# """

09-CaseStudy/scenario3/client.py:69

• [nitpick] Rename 'my_list' to something more descriptive (e.g., 'docs_list') to improve readability and maintainability.

                                my_list = json.loads(item.text)

09-CaseStudy/scenario3/client.py:39

• [nitpick] Consider adding unit or integration tests for 'main' and its error paths (e.g., connection failures, JSON parsing) to ensure the client behaves as expected under various conditions.

async def main():