Purpose

• This update adds new functionalities for the MCP server and a section to the README that clearly explains all MCP tool functions available in the Azure Functions MCP server, including snippet management and IoT sensor data tools. It improves documentation for users and developers, making it easier to understand and use the available endpoints.

Does this introduce a breaking change?

[ ] Yes
[x] No

Pull Request Type

What kind of change does this Pull Request introduce?

[ ] Bugfix
[ ] Feature
[ ] Code style update (formatting, local variables)
[ ] Refactoring (no functional changes, no api changes)
[x] Documentation content changes
[ ] Other... Please describe:

How to Test

• Get the code

git clone [repo-address]
cd [repo-name]
git checkout [branch-name]
# (No npm install needed for Python project, but keep if repo has JS tools)

• Test the code

# Open README.md and verify the new "MCP Tool Functions Overview" section is present after the extensionBundle note.
# Confirm that all function descriptions and usage examples are clear and accurate.

What to Check

Verify that the following are valid

• The README contains a new section "MCP Tool Functions Overview" after the extensionBundle note.
• All MCP server functions (hello_mcp, get_snippet, save_snippet, save_simple_sensor_data, save_complex_sensor_data) are described with purpose and usage examples.
• No existing documentation or code is broken by this change.

Other Information

• This documentation update helps new users and contributors quickly understand the available MCP tools and how to use them in local or