Execute a Splunk search query and return the results.

Args:
    search_query: The search query to execute
    earliest_time: Start time for the search (default: 24 hours ago)
    latest_time: End time for the search (default: now)
    max_results: Maximum number of results to return (default: 100)
    
Returns:
    List of search results

Get a list of all available Splunk indexes.

Returns:
    Dictionary containing list of indexes

Get metadata for a specific Splunk index.

Args:
    index_name: Name of the index to get metadata for
    
Returns:
    Dictionary containing index metadata

List all saved searches in Splunk

Returns:
    List of saved searches with their names, descriptions, and search queries

Get information about the currently authenticated user.

This endpoint retrieves:
- Basic user information (username, real name, email)
- Assigned roles
- Default app settings
- User type

Returns:
    Dict[str, Any]: Dictionary containing user information

List all KV store collections across apps.

Returns:
    List of KV store collections with metadata including app, fields, and accelerated fields

Get a list of all indexes and their sourcetypes.

This endpoint performs a search to gather:
- All available indexes
- All sourcetypes within each index
- Event counts for each sourcetype
- Time range information

Returns:
    Dict[str, Any]: Dictionary containing:
        - indexes: List of all accessible indexes
        - sourcetypes: Dictionary mapping indexes to their sourcetypes
        - metadata: Additional information about the search

List all available MCP tools.

Returns:
    List of all available tools with their name, description, and parameters.

Simple ping endpoint to check server availability and get basic server information.

This endpoint provides a lightweight way to:
- Verify the server is running and responsive
- Get basic server information including version and server time
- Check connectivity without making complex API calls

Returns:
    Dict[str, Any]: Dictionary containing status and basic server information