# Matcher

Replay SDK uses a variety of algorithms and data to comprehensively determine how to accurately locate elements. The priority order of the matchers is as follows:

1. FullMatch: Perform exact matching using the selector and element content.
2. ContentMatch: Match by the element's content.
3. FuzzyMatch: Match by fuzzy matching the element's content.
4. SelectorMatch: Match elements using the selector.
5. PathMatch: Match elements using the path.
6. VisionMatch: Match elements through visual matching.


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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://stellarrover.gitbook.io/replaysdk/workflow/matcher.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.