---
url: 'https://adk.nht.io/api/@nhtio/adk/batteries/interfaces/RetrievableAttrs.md'
description: Attribute bag rendered onto a retrievable block.
---

# Interface: RetrievableAttrs

Defined in: [batteries/llm/chat\_common/types.ts:155](https://github.com/NHTIO/ADK/blob/v1.20260609.0/src/batteries/llm/chat_common/types.ts#L155)

Attribute bag rendered onto a retrievable block.

## Properties

| Property                                     | Type     | Description                                                           | Defined in                                                                                                                            |
| -------------------------------------------- | -------- | --------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------- |
|  `createdAt?` | `string` | ISO-8601 creation timestamp of the retrievable.                       | [batteries/llm/chat\_common/types.ts:161](https://github.com/NHTIO/ADK/blob/v1.20260609.0/src/batteries/llm/chat_common/types.ts#L161) |
|  `kind?`           | `string` | Retrievable classifier.                                               | [batteries/llm/chat\_common/types.ts:163](https://github.com/NHTIO/ADK/blob/v1.20260609.0/src/batteries/llm/chat_common/types.ts#L163) |
|  `nonce`          | `string` | Per-render nonce binding the block's open and close markers together. | [batteries/llm/chat\_common/types.ts:157](https://github.com/NHTIO/ADK/blob/v1.20260609.0/src/batteries/llm/chat_common/types.ts#L157) |
|  `score?`         | `number` | Relevance score from the retrieval query.                             | [batteries/llm/chat\_common/types.ts:165](https://github.com/NHTIO/ADK/blob/v1.20260609.0/src/batteries/llm/chat_common/types.ts#L165) |
|  `source?`       | `string` | Origin of the retrievable (e.g. the source document or system).       | [batteries/llm/chat\_common/types.ts:159](https://github.com/NHTIO/ADK/blob/v1.20260609.0/src/batteries/llm/chat_common/types.ts#L159) |