Scale to many tools with tool search

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

try {
  for await (const message of query({
    prompt: "Find and run the appropriate database query",
    options: {
      mcpServers: {
        "enterprise-tools": {
          // Connect to a remote MCP server
          type: "http",
          url: "https://tools.example.com/mcp"
        }
      },
      allowedTools: ["mcp__enterprise-tools__*"], // Wildcard pre-approves all tools from this server
      env: {
        ...process.env, // env replaces the subprocess environment, so keep inherited variables
        ENABLE_TOOL_SEARCH: "auto:5" // Activate tool search when deferrable definitions reach 5% of context
      }
    }
  })) {
    if (message.type === "result" && message.subtype === "success") {
      console.log(message.result);
    }
  }
} catch (error) {
  // A single-shot query() throws after yielding an error result
  console.log(`Session ended with an error: ${error}`);
}

import asyncio
from claude_agent_sdk import query, ClaudeAgentOptions, ResultMessage


async def main():
    options = ClaudeAgentOptions(
        mcp_servers={