Kazuma
32 lines
907 B
TypeScript
32 lines
907 B
TypeScript
import Anthropic from '@anthropic-ai/sdk';
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/**
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* Thin wrapper around the Anthropic SDK.
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* Handles initialisation and raw message completion only —
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* prompt construction and response parsing stay in LLMAnalyst (service layer).
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*/
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export class AnthropicClient {
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private client: Anthropic | null;
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constructor() {
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this.client = process.env.ANTHROPIC_API_KEY
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? new Anthropic({ apiKey: process.env.ANTHROPIC_API_KEY })
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: null;
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}
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get isAvailable(): boolean {
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return this.client !== null;
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}
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async complete(system: string, userMessage: string): Promise<string | null> {
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if (!this.client) return null;
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const response = await this.client.messages.create({
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model: 'claude-haiku-4-5',
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max_tokens: 1024,
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system,
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messages: [{ role: 'user', content: userMessage }],
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});
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return (response.content[0] as { text?: string })?.text ?? null;
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}
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}
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