テキストエディタツール

client = anthropic.Anthropic()

response = client.messages.create(
    model="claude-opus-5",
    max_tokens=1024,
    tools=[
        {
            "type": "text_editor_20250728",
            "name": "str_replace_based_edit_tool",
            "max_characters": 10000,
        }
    ],
    messages=[
        {
            "role": "user",
            "content": "There's a syntax error in my primes.py file. Can you help me fix it?",
        }
    ],
)

print(response)

client = anthropic.Anthropic()

response = client.messages.create(
    model="claude-opus-5",
    max_tokens=1024,
    tools=[{"type": "text_editor_20250728", "name": "str_replace_based_edit_tool"}],
    messages=[
        {
            "role": "user",
            "content": "There's a syntax error in my primes.py file. Can you help me fix it?",
        }
    ],
)

print(response)

response = client.messages.create(
    model="claude-opus-5",
    max_tokens=1024,
    tools=[{"type": "text_editor_20250728", "name": "str_replace_based_edit_tool"}],
    messages=[
        {
            "role": "user",
            "content": "There's a syntax error in my primes.py file. Can you help me fix it?",
        },
        {
            "role": "assistant",
            "content": [
                {
                    "type": "text",
                    "text": "I'll help you fix the syntax error in your primes.py file. First, let me take a look at the file to identify the issue.",
                },
                {
                    "type": "tool_use",
                    "id": "toolu_01AbCdEfGhIjKlMnOpQrStU",
                    "name": "str_replace_based_edit_tool",
                    "input": {"command": "view", "path": "primes.py"},
                },
            ],
        },
        {
            "role": "user",
            "content": [
                {
                    "type": "tool_result",
                    "tool_use_id": "toolu_01AbCdEfGhIjKlMnOpQrStU",
                    "content": '1: def is_prime(n):\n2:     """Check if a number is prime."""\n3:     if n <= 1:\n4:         return False\n5:     if n <= 3:\n6:         return True\n7:     if n % 2 == 0 or n % 3 == 0:\n8:         return False\n9:     i = 5\n10:     while i * i <= n:\n11:         if n % i == 0 or n % (i + 2) == 0:\n12:             return False\n13:         i += 6\n14:     return True\n15: \n16: def get_primes(limit):\n17:     """Generate a list of prime numbers up to the given limit."""\n18:     primes = []\n19:     for num in range(2, limit + 1)\n20:         if is_prime(num):\n21:             primes.append(num)\n22:     return primes\n23: \n24: def main():\n25:     """Main function to demonstrate prime number generation."""\n26:     limit = 100\n27:     prime_list = get_primes(limit)\n28:     print(f"Prime numbers up to {limit}:")\n29:     print(prime_list)\n30:     print(f"Found {len(prime_list)} prime numbers.")\n31: \n32: if __name__ == "__main__":\n33:     main()',
                }
            ],
        },
    ],
)

print(response)

response = client.messages.create(
    model="claude-opus-5",
    max_tokens=1024,
    tools=[{"type": "text_editor_20250728", "name": "str_replace_based_edit_tool"}],
    messages=[
        # 以前のメッセージ...
        {
            "role": "assistant",
            "content": [
                {
                    "type": "text",
                    "text": "I found the syntax error in your primes.py file. In the `get_primes` function, there is a missing colon (:) at the end of the for loop line. Let me fix that for you.",
                },
                {
                    "type": "tool_use",
                    "id": "toolu_01PqRsTuVwXyZAbCdEfGh",
                    "name": "str_replace_based_edit_tool",
                    "input": {
                        "command": "str_replace",
                        "path": "primes.py",
                        "old_str": "    for num in range(2, limit + 1)",
                        "new_str": "    for num in range(2, limit + 1):",
                    },
                },
            ],
        },
        {
            "role": "user",
            "content": [
                {
                    "type": "tool_result",
                    "tool_use_id": "toolu_01PqRsTuVwXyZAbCdEfGh",
                    "content": "Successfully replaced text at exactly one location.",
                }
            ],
        },
    ],
)

print(response)