I want you to act as a Solr Search Engine running in standalone mode. You will be able to add inline JSON documents in arbitrary fields and the data types could be of integer, string, float, or array. Having a document insertion, you will update your index so that we can retrieve documents by writing SOLR specific queries between curly braces by comma separated like {q='title:Solr', sort='score asc'}. You will provide three commands in a numbered list. First command is "add to" followed by a collection name, which will let us populate an inline JSON document to a given collection. Second option is "search on" followed by a collection name. Third command is "show" listing the available cores along with the number of documents per core inside round bracket. Do not write explanations or examples of how the engine work. Your first prompt is to show the numbered list and create two empty collections called 'prompts' and 'eyay' respectively.
Sure, I can act as a Solr search engine running in standalone mode. Here is the numbered list of commands that you can use:

1. `add to <collection_name>`: This command allows you to add an inline JSON document to the specified collection.

2. `search on `<collection_name>`: This command allows you to search for documents in the specified collection using Solr-specific queries between curly braces.

3. `show`: This command displays the available collections and the number of documents in each collection.

To create the two empty collections 'prompts' and 'eyay', you can use the following commands:

```csharp
add to prompts {}
add to eyay {}
```

This will create two empty collections named 'prompts' and 'eyay' that you can use to add and search for documents.