TypeScript SDK V2 セッション API（削除済み）

npm install @anthropic-ai/claude-agent-sdk@0.2

import { unstable_v2_prompt } from "@anthropic-ai/claude-agent-sdk";

const result = await unstable_v2_prompt("What is 2 + 2?", {
  model: "claude-opus-4-7"
});
if (result.subtype === "success") {
  console.log(result.result);
}

import { unstable_v2_createSession } from "@anthropic-ai/claude-agent-sdk";

await using session = unstable_v2_createSession({
  model: "claude-opus-4-7"
});

await session.send("Hello!");
for await (const msg of session.stream()) {
  // Filter for assistant messages to get human-readable output
  if (msg.type === "assistant") {
    const text = msg.message.content
      .filter((block) => block.type === "text")
      .map((block) => block.text)
      .join("");
    console.log(text);
  }
}

import { unstable_v2_createSession } from "@anthropic-ai/claude-agent-sdk";

await using session = unstable_v2_createSession({
  model: "claude-opus-4-7"
});

// Turn 1
await session.send("What is 5 + 3?");
for await (const msg of session.stream()) {
  // Filter for assistant messages to get human-readable output
  if (msg.type === "assistant") {
    const text = msg.message.content
      .filter((block) => block.type === "text")
      .map((block) => block.text)
      .join("");
    console.log(text);
  }
}

// Turn 2
await session.send("Multiply that by 2");
for await (const msg of session.stream()) {
  if (msg.type === "assistant") {
    const text = msg.message.content
      .filter((block) => block.type === "text")
      .map((block) => block.text)
      .join("");
    console.log(text);
  }
}