mkdir hello-agent && cd hello-agent
npm init -y
npm install @svantic/sdk
npm install -D typescript tsx @types/node

import { Agent } from '@svantic/sdk';

const agent = new Agent({
  name: 'hello-agent',
  description: 'Greets people by name.',
  mesh: {
    client_id: process.env.SVANTIC_CLIENT_ID!,
    client_secret: process.env.SVANTIC_CLIENT_SECRET!,
  },
});

agent.define_capability({
  name: 'greet',
  description: 'Return a friendly greeting for the given name.',
  parameters: {
    type: 'object',
    properties: {
      name: { type: 'string', description: 'Name to greet' },
    },
    required: ['name'],
  },
  handler: async ({ name }) => {
    return { message: `Hello, ${name}!` };
  },
});

await agent.start();
console.log('hello-agent is live.');

npx tsx hello.ts

import { RemoteAgent } from '@svantic/sdk';

const hello = await RemoteAgent.connect('https://api.svantic.com/agents/hello-agent');
const result = await hello.invoke_capability('greet', { name: 'world' });
console.log(result); // { message: 'Hello, world!' }