RunContext

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import { tool, RunContext } from '@signalwire/sdk/livewire';
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const savePreference = tool<{ color: string }>({
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  description: 'Save the user\'s favorite color.',
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  parameters: { color: { type: 'string' } },
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  execute: (params, { ctx }) => {
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    const data = ctx.userData as Record<string, string>;
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    data.favoriteColor = params.color;
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    return `Got it, your favorite color is ${params.color}.`;
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  },
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});

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new RunContext<UserData>(session: AgentSession<UserData>)

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import {
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  Agent, AgentSession, tool, RunContext, defineAgent, runApp, JobContext,
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} from '@signalwire/sdk/livewire';
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interface SessionData {
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  notes: string[];
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}
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const addNote = tool<{ note: string }>({
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  description: 'Add a note to the session.',
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  parameters: { note: { type: 'string' } },
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  execute: (params, { ctx }) => {
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    const data = ctx.userData as SessionData;
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    data.notes.push(params.note);
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    return `Note saved. You have ${data.notes.length} note(s).`;
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  },
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});
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const agentDef = defineAgent({
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  entry: async (ctx: JobContext) => {
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    const agent = new Agent({
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      instructions: 'You are a note-taking assistant.',
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      tools: { addNote },
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    });
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    const session = new AgentSession<SessionData>({
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      userData: { notes: [] },
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    });
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    await session.start({ agent });
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  },
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});
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runApp(agentDef);