# Code Index Execution Scope

When defining a Custom Code Index, your logic runs within the CodeIndexExecutionScope. This scope provides access to the data being indexed.

# Code Index Scope

Property/Method	Type	Description
`Graph` / `G`	`Mosaik.GraphDB.Safe.Graph`	Access to the graph.
`Query()` / `Q()`	`IQuery`	Creates a new query.
`ToIndex`	`IReadOnlyList<UID128>`	The list of UIDs currently being indexed/processed.
`CreateHttpClient()`	`HttpClient`	Creates a pre-configured HTTP client for external requests.
`Logger`	`ILogger`	Logger instance.
`CancellationToken`	`CancellationToken`	Token for cancellation.
`RunEndpointAsync<T>`	`Task<T>`	Executes a code endpoint.
`RunToolAsync`	`Task<ToolCallResult>`	Runs a tool.