docs: add Todos MCP server to community examples

[tomelliot]

Description

Server Details

• Server: todos

Motivation and Context

Being able to use a todo list with a chatbot is very convenient - ("run through this transcript and add any of my todos to my todo list"). Other todo list applications require a 3rd party service to work, this is a local only solution.

How Has This Been Tested?

Tested with Claude Desktop 0.9.1

2025-04-08.at.14.04.09-converted.mp4

Breaking Changes

None

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

Additional context

A community developed and maintained Model Context Protocol (MCP) server that provides a locally stored todo list - no signup for a service required. Built for use with MCP-compatible clients.