Claude Code-Funktionen im SDK verwenden

from claude_agent_sdk import query, ClaudeAgentOptions, AssistantMessage, ResultMessage

async for message in query(
    prompt="Help me refactor the auth module",
    options=ClaudeAgentOptions(
        # "user" loads from ~/.claude/, "project" loads from ./.claude/ in cwd.
        # Together they give the agent access to CLAUDE.md, skills, hooks, and
        # permissions from both locations.
        setting_sources=["user", "project"],
        allowed_tools=["Read", "Edit", "Bash"],
    ),
):
    if isinstance(message, AssistantMessage):
        for block in message.content:
            if hasattr(block, "text"):
                print(block.text)
    if isinstance(message, ResultMessage) and message.subtype == "success":
        print(f"\nResult: {message.result}")

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

for await (const message of query({
  prompt: "Help me refactor the auth module",
  options: {
    // "user" loads from ~/.claude/, "project" loads from ./.claude/ in cwd.
    // Together they give the agent access to CLAUDE.md, skills, hooks, and
    // permissions from both locations.
    settingSources: ["user", "project"],
    allowedTools: ["Read", "Edit", "Bash"]
  }
})) {
  if (message.type === "assistant") {
    for (const block of message.message.content) {
      if (block.type === "text") console.log(block.text);
    }
  }
  if (message.type === "result" && message.subtype === "success") {
    console.log(`\nResult: ${message.result}`);
  }
}