To Do List MCP Server
akasharora963
README
To Do List MCP Server
A Model Context Protocol (MCP) implementation of a simple To Do list manager that provides basic CRUD operations through MCP tools.
Features
- Add new To Do items
- View all To Do items
- Remove To Do items by ID
- Type-safe operations using Zod validation
- In-memory storage for simplicity
- Stdio transport for easy integration
Installation
npm install @modelcontextprotocol/sdk zod
Usage
Run the server:
npm run start
Available tools:
add-todo
: Add a new To Do item
- Parameters:
{text: string}
- Returns success message with assigned ID
get-todos
: Retrieve all To Do items
- Returns formatted list of all items or empty state message
remove-todo
: Remove a To Do item
- Parameters:
{id: number}
- Returns success message on removal or error if ID not found
Example Usage
// Add a new todo
await client.callTool({
name: "add-todo",
arguments: { text: "Buy groceries" }
});
// Get all todos
await client.callTool({ name: "get-todos" });
// Remove a todo
await client.callTool({
name: "remove-todo",
arguments: { id: 1 }
});
Implementation Details
- Uses MCP Server SDK for protocol compliance
- Implements tools pattern for operations
- Uses stdio transport for communicatio
- Maintains state in memory for simplicity
Testing
Test the server using MCP Client like claude:
- Run the server
- Connect with MCP Inspector
- Test each tool individually
- Verify responses and error handling
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