Prompt Completion

👨‍💼 As the user searches through the dynamic values it can input for the prompt, it would be nice to have auto-completion of values.

We'll use the completable function to create a completable prompt.

import { completable } from '@modelcontextprotocol/sdk/server/completable.js'

// ...

agent.server.registerPrompt(
	'say_hello',
	{
		title: 'Say hello to the user',
		description: 'Say hello to the user',
		argsSchema: {
		name: completable(
			z.string().describe('The name of the user to say hello to'),
			async (value) => {
				const users = await agent.db.getUsers()
				return users
					.map((user) => user.name)
					.filter((name) => name.includes(value))
			},
		),
	},
	async ({ name }) => {
		// ... return prompt messages
	},
)

04. Prompts/03. Prompt Completion (💪 problem)

Prompt Completion