> ## Documentation Index
> Fetch the complete documentation index at: https://docs.devin.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# CognitionAcp.CognitionToolAggregate

> Per-tool context growth totals.

Per-tool context growth totals. Counts and byte totals are JSON numbers
(TypeScript `number`), like `CognitionNoteUsedGroupMeta::child_count`.

```typescript
type CognitionToolAggregate = void
```


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