# STRING

<table><thead><tr><th width="128">Plugin</th><th width="138">Name</th><th>Description</th></tr></thead><tbody><tr><td><img src="/files/OS9CxjwHQA7hbrp29BvK" alt="" data-size="original"></td><td><strong>Upper Case</strong></td><td><strong>The Upper Case</strong> converts the input text to uppercase letters and outputs the transformed text.</td></tr><tr><td><img src="/files/KApWXk6WC1zcOc5FoaD2" alt="" data-size="original"></td><td><strong>Lower Case</strong></td><td><strong>The Lower Case</strong> converts the input text to lowercase letters and outputs the transformed text.</td></tr><tr><td><img src="/files/dOL520dKf0U8gBPgqPlk" alt="" data-size="original"></td><td><strong>Concat</strong></td><td><strong>The Concat</strong> combines multiple pieces of information from the input into a single output.</td></tr><tr><td><img src="/files/Uj2OoFt46Ozy0I8wgqp5" alt="" data-size="original"></td><td><strong>Index Of</strong></td><td><strong>The Index of</strong> is used to find the index number of a specific character or expression within the incoming information. For example, in the string each character of this description has an index number, the index number of the character "x" is 4.</td></tr><tr><td><img src="/files/Z2smol4JiYCcGPBu2vej" alt="" data-size="original"></td><td><strong>Replace</strong></td><td><strong>The Replace</strong> is used to substitute a specified expression with another expression within the input text.</td></tr><tr><td><img src="/files/gxeoYgMac63bBBEtyx0i" alt="" data-size="original"></td><td><strong>Starts With</strong></td><td><strong>The Starts With</strong> checks if the incoming expression begins with the assigned text, the output will be 1; otherwise, the output will be 0.</td></tr><tr><td><img src="/files/wACCAZeTIjBuH8ixfIrC" alt="" data-size="original"></td><td><strong>Ends With</strong></td><td><strong>The Ends With</strong> checks if the incoming expression concludes with the assigned text, the output will be 1; otherwise, the output will be 0.</td></tr><tr><td><img src="/files/YcacvzZYCyQq7TFmLdrC" alt="" data-size="original"></td><td><strong>Substring</strong></td><td><strong>The</strong> <strong>Substring</strong> extracts the characters between two specified positions in the incoming expression and outputs the result.</td></tr></tbody></table>


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://inspinia-technology.gitbook.io/skyplatform/skyplatform-technical-user-documentation/plugins/string.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
