Slash Commands im SDK

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

for await (const message of query({
  prompt: "Hello Claude",
  options: { maxTurns: 1 }
})) {
  if (message.type === "system" && message.subtype === "init") {
    console.log("Available slash commands:", message.slash_commands);
    // Includes built-in commands plus bundled skills, for example:
    // ["clear", "compact", "context", "usage", "code-review", "verify", ...]
  }
}

import asyncio
from claude_agent_sdk import query, ClaudeAgentOptions, SystemMessage


async def main():
    async for message in query(prompt="Hello Claude", options=ClaudeAgentOptions(max_turns=1)):
        if isinstance(message, SystemMessage) and message.subtype == "init":
            print("Available slash commands:", message.data["slash_commands"])
            # Includes built-in commands plus bundled skills, for example:
            # ["clear", "compact", "context", "usage", "code-review", "verify", ...]


asyncio.run(main())

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

// Build up conversation history first
try {
  for await (const message of query({
    prompt: "What does the README in this directory cover?",
    options: { maxTurns: 2 }
  })) {
    if (message.type === "result" && message.subtype === "success") {
      console.log(message.result);
    }
  }
} catch (error) {
  // A single-shot query() throws after yielding an error result,
  // so the follow-up query below still runs.
  console.error(`Session ended with an error: ${error}`);
}

// Send a slash command as a follow-up to the same conversation
for await (const message of query({
  prompt: "/compact",
  options: { continue: true, maxTurns: 1 }
})) {
  if (message.type === "result") {
    console.log("Command executed, result subtype:", message.subtype);
    // Example output: Command executed, result subtype: success
  }
}

import asyncio
from claude_agent_sdk import query, ClaudeAgentOptions, ResultMessage


async def main():
    # Build up conversation history first
    try:
        async for message in query(
            prompt="What does the README in this directory cover?",
            options=ClaudeAgentOptions(max_turns=2),
        ):
            if isinstance(message, ResultMessage) and message.subtype == "success":
                print(message.result)
    except Exception as error:
        # A single-shot query() raises after yielding an error result,
        # so the follow-up query below still runs.
        print(f"Session ended with an error: {error}")

    # Send a slash command as a follow-up to the same conversation
    async for message in query(
        prompt="/compact",
        options=ClaudeAgentOptions(continue_conversation=True, max_turns=1),
    ):
        if isinstance(message, ResultMessage):
            print("Command executed, result subtype:", message.subtype)
            # Example output: Command executed, result subtype: success


asyncio.run(main())