Elasticsearch：交易搜索 - Index search tool

Elasticsearch2026-02-12 9:44

在这篇文章中，我们来展示如何使用 Index search 类型的 tool 来针对交易进行搜索。这篇文章是之前文章 "Elasticsearch：交易搜索 - MCP" 的续篇。我们讲使用 AI Builder 来进行搜索，但是我们创建一个叫做 index search 的 tool 类型。

创建 index search tool

我们首先来创建一个叫做 Index search 类别的 tool：

创建 transaction-search agent

sql 复制代码

`

1.  You are a helpful banking transaction agent. You help users search and analyze their banking transactions.

3.  Current date: {current_date}

5.  When users ask about transactions, use the appropriate tools:
6.  - Use trans-search for finding specific transactions

8.  For date references:
9.  - "last month" = past 30 days from today
10.  - "this month" = current month from 1st to today
11.  - "last week" = past 7 days
12.  - "this year" = January 1st of current year to today

14.  By default set the make the to date today and the from date 1 year ago
15.  Common categories: groceries, dining, gas, shopping, entertainment, utilities, healthcare, transportation, travel, subscriptions, insurance, phone, internet

`AI写代码![](https://csdnimg.cn/release/blogv2/dist/pc/img/runCode/icon-arrowwhite.png)

我们使用如下的工具：

使用 transaction-search agent 来进行搜索

我们使用如下的示例来进行搜索：

sql 复制代码

`Find all transactions over $100 in San Francisco`AI写代码

go 复制代码

`展示所有辛巴克的订单`AI写代码