Anthropic

npm install @yourgpt/copilot-sdk @yourgpt/llm-sdk @anthropic-ai/sdk

ANTHROPIC_API_KEY=sk-ant-...

import { generateText } from "@yourgpt/llm-sdk";
import { anthropic } from "@yourgpt/llm-sdk/anthropic";

const result = await generateText({
  model: anthropic("claude-sonnet-4-5"),
  prompt: "Explain the theory of relativity.",
});

console.log(result.text);

import { streamText } from "@yourgpt/llm-sdk";
import { anthropic } from "@yourgpt/llm-sdk/anthropic";

export async function POST(req: Request) {
  const { messages } = await req.json();

  const result = await streamText({
    model: anthropic("claude-sonnet-4-5"),
    system: "You are a helpful assistant.",
    messages,
  });

  return result.toTextStreamResponse();
}

import { anthropic } from "@yourgpt/llm-sdk/anthropic";

// Custom API key
const model = anthropic("claude-sonnet-4-5", {
  apiKey: "sk-ant-custom-key",
});

// With generation options
const result = await generateText({
  model: anthropic("claude-sonnet-4-5"),
  prompt: "Hello",
  temperature: 0.7, // 0-1
  maxTokens: 4096, // Max response length
});

import { generateText, tool } from "@yourgpt/llm-sdk";
import { anthropic } from "@yourgpt/llm-sdk/anthropic";
import { z } from "zod";

const result = await generateText({
  model: anthropic("claude-sonnet-4-5"),
  prompt: "Analyze this document for key insights",
  tools: {
    analyzeDocument: tool({
      description: "Analyze a document",
      parameters: z.object({
        documentId: z.string(),
        analysisType: z.enum(["summary", "sentiment", "entities"]),
      }),
      execute: async ({ documentId, analysisType }) => {
        return await analyzeDocument(documentId, analysisType);
      },
    }),
  },
  maxSteps: 5,
});

const result = await generateText({
  model: anthropic("claude-sonnet-4-5"),
  system: `You are a support agent. Here is our full documentation:

  ${fullDocumentation}

  Answer questions based on this documentation.`,
  prompt: userQuestion,
});

const result = await generateText({
  model: anthropic("claude-sonnet-4-5"),
  messages: [
    {
      role: "user",
      content: [
        { type: "text", text: "Analyze this screenshot" },
        { type: "image", image: base64ImageData },
      ],
    },
  ],
});

"use client";

import { CopilotProvider } from "@yourgpt/copilot-sdk/react";

export function Providers({ children }: { children: React.ReactNode }) {
  return <CopilotProvider runtimeUrl="/api/chat">{children}</CopilotProvider>;
}

import { createRuntime } from "@yourgpt/llm-sdk";
import { createAnthropic } from "@yourgpt/llm-sdk/anthropic";

const runtime = createRuntime({
  provider: createAnthropic({ apiKey: process.env.ANTHROPIC_API_KEY }),
  model: "claude-sonnet-4-5",
});
const result = await runtime.chat({
  systemPrompt: "Classify the user message. Reply with SUPPORT or OTHER only.",
  messages: [{ role: "user", content: "I cannot sign in." }],
});