This is an examples repository containing multiple starter projects, NOT a cohesive MCP server. Only 2 of the ~20 projects are actual MCP servers (orders_management and task_list_management), and both lack visible tool definitions in the provided source code. No tool schemas, parameter descriptions, or input validation are shown. The repository appears to be a template/demo collection rather than a production-grade tool offering. The MCP servers reference @modelcontextprotocol/sdk but actual tool implementations are not present in the code excerpt provided.

• Add explicit tool definitions to both servers showing full parameter schemas with types, descriptions, defaults, and constraints. Example: { name: 'create_order', inputSchema: { type: 'object', properties: { customer_id: { type: 'string', description: 'Internal database ID of the customer' }, items: { type: 'array', description: 'Array of {product_id, quantity} objects' } }, required: ['customer_id', 'items'] } }
• Expand tool descriptions from 1-line boilerplate to 100-200 character LLM-friendly summaries. Example for orders_management: 'Create, retrieve, update, or list orders in the SQLite database. Call create_order when a customer finalizes a purchase, get_order to fetch an existing order by ID, list_orders to show all orders (with pagination), and cancel_order to mark an order as cancelled (reverts inventory).'
• Add a parameter description for every input field. For each parameter, specify: what it controls, valid values (as enum constraints if applicable), required/optional status, and any dependencies on other parameters.
• Document return types and important response fields. Example: 'create_order returns { order_id, customer_id, total_price, status: "pending", created_at }. Use order_id for subsequent updates or cancellations.'
• Add error handling with recovery guidance. For example: 'If customer_id is not found, call search_customers() first. If create_order fails with "inventory exhausted", suggest reducing quantity or notifying the user.'
• For task_list_management, document the OAuth flow: which scopes are required, how the token is refreshed, whether users need to authenticate per request, and whether the tool stores/refreshes tokens server-side.