--- url: >- https://adk.nht.io/api/@nhtio/adk/batteries/llm/openai_responses/types/interfaces/OpenAIResponsesHelpers.md description: Full translation-helper contract for the OpenAI Responses battery. --- # Interface: OpenAIResponsesHelpers Defined in: [src/batteries/llm/openai\_responses/types.ts:699](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/openai_responses/types.ts#L699) Full translation-helper contract for the OpenAI Responses battery. ## Extends * [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md) ## Properties | Property | Type | Description | Inherited from | Defined in | | ----------------------------------------------------------------------------------------------------- | 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---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------- | | `buildOpenAIResponsesInput` | (`input`: { `bucketOrder`: [`ChatCompletionsBucketOrder`](../../../../type-aliases/ChatCompletionsBucketOrder.md); `descriptionToChatCompletionsJsonSchema`: (`d`: [`DescriptionLike`](../../../../interfaces/DescriptionLike.md)) => [`JsonSchema`](../../../../interfaces/JsonSchema.md); `filterThoughts`: (`thoughts`: `Iterable`<[`Thought`](../../../../../common/classes/Thought.md)>, `mode`: `"all"` | `"all-self"` | `"latest-self"`, `selfIdentity`: `string`, `replayCompatibility`: readonly `string`\[]) => [`Thought`](../../../../../common/classes/Thought.md)\[]; `fingerprintOpenAIResponsesPrefix`: (`input`: { `input`: [`OpenAIResponsesInputItem`](../type-aliases/OpenAIResponsesInputItem.md)\[]; `instructions?`: `string`; `model`: `string`; `throughItem?`: `number`; `tools?`: [`OpenAIResponsesTool`](../type-aliases/OpenAIResponsesTool.md)\[]; }) => `Promise`<`string`>; `memories`: `Iterable`<[`Memory`](../../../../../common/classes/Memory.md)>; `messages`: `Iterable`<[`Message`](../../../../../common/classes/Message.md)>; `model`: `string`; `reasoningReplay`: [`ReasoningReplayMode`](../type-aliases/ReasoningReplayMode.md); `renderChatCompletionsSystemPrompt`: (`input`: { `bucketOrder`: [`ChatCompletionsBucketOrder`](../../../../type-aliases/ChatCompletionsBucketOrder.md); `memories`: `Iterable`<[`Memory`](../../../../../common/classes/Memory.md)>; `renderCtx?`: `unknown`; `renderFirstPartyRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`) => `Promise`<`string`>; `renderMemories`: (`items`: `Iterable`<{ `attrs`: [`MemoryAttrs`](../../../../interfaces/MemoryAttrs.md); `memory`: [`Memory`](../../../../../common/classes/Memory.md); }>) => `string`; `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderFirstPartyRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: ... | ...; `estimatedTokens?`: ... | ...; `lineCount`: `number`; }) => `string`) => `Promise`<`string`>; `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderRetrievableSafetyDirective`: () => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: ...; `byteLength`: ...; `callId`: ...; `encoding?`: ...; `estimatedTokens?`: ...; `lineCount`: ...; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderThirdPartyPublicRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: ...; `byteLength`: ...; `callId`: ...; `encoding?`: ...; `estimatedTokens?`: ...; `lineCount`: ...; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderRetrievableSafetyDirective`: () => `string`; `renderStandingInstructions`: (`items`: `Iterable`<[`Tokenizable`](../../../../../common/classes/Tokenizable.md)>, `attrs?`: [`StandingInstructionAttrs`](../../../../interfaces/StandingInstructionAttrs.md)) => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderThirdPartyPublicRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `retrievables`: `Iterable`<[`Retrievable`](../../../../../common/classes/Retrievable.md)>; `standingInstructions`: `Iterable`<[`Tokenizable`](../../../../../common/classes/Tokenizable.md)>; `systemPrompt`: [`Tokenizable`](../../../../../common/classes/Tokenizable.md); }) => `Promise`<`string`>; `renderCtx?`: `unknown`; `renderedToolCallResults`: `Map`<[`ToolCall`](../../../../../forge/classes/ToolCall.md), | `string` | [`OpenAIResponsesInputContentBlock`](../type-aliases/OpenAIResponsesInputContentBlock.md)\[]>; `renderFirstPartyRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`) => `Promise`<`string`>; `renderMemories`: (`items`: `Iterable`<{ `attrs`: [`MemoryAttrs`](../../../../interfaces/MemoryAttrs.md); `memory`: [`Memory`](../../../../../common/classes/Memory.md); }>) => `string`; `renderOpenAIResponsesMediaBlocks`: (`input`: { `media`: [`Media`](../../../../../common/classes/Media.md); `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`<[`OpenAIResponsesInputContentBlock`](../type-aliases/OpenAIResponsesInputContentBlock.md)\[]>; `renderOpenAIResponsesReasoningItem`: (`input`: { `prefixFingerprint`: `string`; `reasoningReplay`: [`ReasoningReplayMode`](../type-aliases/ReasoningReplayMode.md); `replayCompatibility`: readonly `string`\[]; `thought`: [`Thought`](../../../../../common/classes/Thought.md); `warn?`: (`msg`: `string`) => `void`; }) => | [`OpenAIResponsesReasoningItem`](OpenAIResponsesReasoningItem.md) | `undefined`; `renderOpenAIResponsesTimelineMessage`: (`input`: { `message`: [`Message`](../../../../../common/classes/Message.md); `renderOpenAIResponsesMediaBlocks`: (`input`: { `media`: [`Media`](../../../../../common/classes/Media.md); `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`<[`OpenAIResponsesInputContentBlock`](../type-aliases/OpenAIResponsesInputContentBlock.md)\[]>; `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `selfIdentity`: `string`; `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`< | [`OpenAIResponsesInputItem`](../type-aliases/OpenAIResponsesInputItem.md) | `null`>; `renderOpenAIResponsesToolCallResult`: (`input`: { `renderArtifactHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderOpenAIResponsesMediaBlocks`: (`input`: { `media`: [`Media`](../../../../../common/classes/Media.md); `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`<[`OpenAIResponsesInputContentBlock`](../type-aliases/OpenAIResponsesInputContentBlock.md)\[]>; `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `results`: | [`Tokenizable`](../../../../../common/classes/Tokenizable.md) | [`SpooledArtifact`](../../../../../spooled_artifact/classes/SpooledArtifact.md) | [`Media`](../../../../../common/classes/Media.md) | [`Media`](../../../../../common/classes/Media.md)\[] | [`SpooledArtifact`](../../../../../spooled_artifact/classes/SpooledArtifact.md)\[]; `tool`: | [`Tool`](../../../../../forge/classes/Tool.md)<[`SpooledArtifact`](../../../../../spooled_artifact/classes/SpooledArtifact.md)> | [`ArtifactTool`](../../../../../forge/classes/ArtifactTool.md) | `undefined`; `toolCall`: [`ToolCall`](../../../../../forge/classes/ToolCall.md); `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`< | `string` | [`OpenAIResponsesInputContentBlock`](../type-aliases/OpenAIResponsesInputContentBlock.md)\[]>; `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderFirstPartyRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`) => `Promise`<`string`>; `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderRetrievableSafetyDirective`: () => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderThirdPartyPublicRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderRetrievableSafetyDirective`: () => `string`; `renderStandingInstructions`: (`items`: `Iterable`<[`Tokenizable`](../../../../../common/classes/Tokenizable.md)>, `attrs?`: [`StandingInstructionAttrs`](../../../../interfaces/StandingInstructionAttrs.md)) => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderThirdPartyPublicRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderThought`: (`content`: `string`, `attrs`: [`ThoughtAttrs`](../../../../interfaces/ThoughtAttrs.md), `payload?`: `unknown`) => `string`; `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `replayCompatibility`: readonly `string`\[]; `retrievables`: `Iterable`<[`Retrievable`](../../../../../common/classes/Retrievable.md)>; `selfIdentity`: `string`; `standingInstructions`: `Iterable`<[`Tokenizable`](../../../../../common/classes/Tokenizable.md)>; `strict?`: `boolean`; `systemPrompt`: [`Tokenizable`](../../../../../common/classes/Tokenizable.md); `systemPromptChannel`: [`SystemPromptChannel`](../type-aliases/SystemPromptChannel.md); `thoughts`: `Iterable`<[`Thought`](../../../../../common/classes/Thought.md)>; `thoughtSurfacing`: `"all"` | `"all-self"` | `"latest-self"`; `toolCalls`: `Iterable`<[`ToolCall`](../../../../../forge/classes/ToolCall.md)>; `tools`: [`ToolRegistry`](../../../../../forge/classes/ToolRegistry.md); `toolsToOpenAIResponsesTools`: (`tools`: readonly ( | [`Tool`](../../../../../forge/classes/Tool.md)<[`SpooledArtifact`](../../../../../spooled_artifact/classes/SpooledArtifact.md)> | [`ArtifactTool`](../../../../../forge/classes/ArtifactTool.md))\[], `deps`: { `descriptionToChatCompletionsJsonSchema`: (`d`: `unknown`) => [`JsonSchema`](../../../../interfaces/JsonSchema.md); `strict?`: `boolean`; }) => [`OpenAIResponsesTool`](../type-aliases/OpenAIResponsesTool.md)\[]; `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`<{ `fingerprintableLength`: `number`; `input`: [`OpenAIResponsesInputItem`](../type-aliases/OpenAIResponsesInputItem.md)\[]; `instructions?`: `string`; `tools?`: [`OpenAIResponsesTool`](../type-aliases/OpenAIResponsesTool.md)\[]; }> | Assembles the full Responses `input` array, `instructions`, and `tools`, including the reasoning-pairing enforcement pass. | - | [src/batteries/llm/openai\_responses/types.ts:752](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/openai_responses/types.ts#L752) | | `createResponsesOutputSlotMachine` | () => [`ResponsesOutputSlotMachine`](ResponsesOutputSlotMachine.md) | Instantiates a new streaming output-slot state machine. | - | [src/batteries/llm/openai\_responses/types.ts:817](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/openai_responses/types.ts#L817) | | `descriptionToChatCompletionsJsonSchema` | (`d`: [`DescriptionLike`](../../../../interfaces/DescriptionLike.md)) => [`JsonSchema`](../../../../interfaces/JsonSchema.md) | Converts a validator `describe()` envelope into the Chat-Completions JSON-Schema subset. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`descriptionToChatCompletionsJsonSchema`](../../interfaces/ChatHelpersCommon.md#property-descriptiontochatcompletionsjsonschema) | [src/batteries/llm/chat\_common/types.ts:511](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L511) | | `filterThoughts` | (`thoughts`: `Iterable`<[`Thought`](../../../../../common/classes/Thought.md)>, `mode`: `"all"` | `"all-self"` | `"latest-self"`, `selfIdentity`: `string`, `replayCompatibility`: readonly `string`\[]) => [`Thought`](../../../../../common/classes/Thought.md)\[] | Selects which thoughts to surface, by surfacing mode, self identity, and replay compatibility. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`filterThoughts`](../../interfaces/ChatHelpersCommon.md#property-filterthoughts) | [src/batteries/llm/chat\_common/types.ts:599](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L599) | | `fingerprintOpenAIResponsesPrefix` | (`input`: { `input`: [`OpenAIResponsesInputItem`](../type-aliases/OpenAIResponsesInputItem.md)\[]; `instructions?`: `string`; `model`: `string`; `throughItem?`: `number`; `tools?`: [`OpenAIResponsesTool`](../type-aliases/OpenAIResponsesTool.md)\[]; }) => `Promise`<`string`> | Computes the fingerprint used to gate reasoning-item replay. | - | [src/batteries/llm/openai\_responses/types.ts:736](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/openai_responses/types.ts#L736) | | `renderArtifactHandleBody?` | (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string` | Renders the directions-bearing "handle" body for a non-inlined [@nhtio/adk!SpooledArtifact](../../../../../spooled_artifact/classes/SpooledArtifact.md) tool result: metadata (callId/kind/byteLength/lineCount) plus the forged `artifact_*` tools the model should call to read it incrementally. **Remarks** Optional override seam. When omitted the battery uses the shared defaultRenderArtifactHandleBody. A consumer overrides it to change WHICH reader the model is steered toward first — e.g. promoting the JSON content-readers (`artifact_json_get` / `artifact_json_keys`) ahead of the metadata-only `artifact_json_type` for a small model that grabs the first listed tool. The tool list itself comes from the artifact's `constructor.toolMethods`; an override typically reorders or re-annotates that list before delegating to the default renderer. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderArtifactHandleBody`](../../interfaces/ChatHelpersCommon.md#property-renderartifacthandlebody) | [src/batteries/llm/chat\_common/types.ts:571](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L571) | | `renderChatCompletionsSystemPrompt` | (`input`: { `bucketOrder`: [`ChatCompletionsBucketOrder`](../../../../type-aliases/ChatCompletionsBucketOrder.md); `memories`: `Iterable`<[`Memory`](../../../../../common/classes/Memory.md)>; `renderCtx?`: `unknown`; `renderFirstPartyRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`) => `Promise`<`string`>; `renderMemories`: (`items`: `Iterable`<{ `attrs`: [`MemoryAttrs`](../../../../interfaces/MemoryAttrs.md); `memory`: [`Memory`](../../../../../common/classes/Memory.md); }>) => `string`; `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderFirstPartyRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`) => `Promise`<`string`>; `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderRetrievableSafetyDirective`: () => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderThirdPartyPublicRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderRetrievableSafetyDirective`: () => `string`; `renderStandingInstructions`: (`items`: `Iterable`<[`Tokenizable`](../../../../../common/classes/Tokenizable.md)>, `attrs?`: [`StandingInstructionAttrs`](../../../../interfaces/StandingInstructionAttrs.md)) => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderThirdPartyPublicRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `retrievables`: `Iterable`<[`Retrievable`](../../../../../common/classes/Retrievable.md)>; `standingInstructions`: `Iterable`<[`Tokenizable`](../../../../../common/classes/Tokenizable.md)>; `systemPrompt`: [`Tokenizable`](../../../../../common/classes/Tokenizable.md); }) => `Promise`<`string`> | Assembles the system-prompt message from its constituent buckets in [ChatCompletionsBucketOrder](../../../../type-aliases/ChatCompletionsBucketOrder.md). | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderChatCompletionsSystemPrompt`](../../interfaces/ChatHelpersCommon.md#property-renderchatcompletionssystemprompt) | [src/batteries/llm/chat\_common/types.ts:611](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L611) | | `renderFirstPartyRetrievables` | (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`) => `Promise`<`string`> | Renders first-party (trusted) retrievables into a single prompt block. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderFirstPartyRetrievables`](../../interfaces/ChatHelpersCommon.md#property-renderfirstpartyretrievables) | [src/batteries/llm/chat\_common/types.ts:526](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L526) | | `renderMemories` | (`items`: `Iterable`<{ `attrs`: [`MemoryAttrs`](../../../../interfaces/MemoryAttrs.md); `memory`: [`Memory`](../../../../../common/classes/Memory.md); }>) => `string` | Renders memories (each with its attribute bag) into a single prompt block. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderMemories`](../../interfaces/ChatHelpersCommon.md#property-rendermemories) | [src/batteries/llm/chat\_common/types.ts:522](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L522) | | `renderOpenAIResponsesMediaBlocks` | (`input`: { `media`: [`Media`](../../../../../common/classes/Media.md); `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`<[`OpenAIResponsesInputContentBlock`](../type-aliases/OpenAIResponsesInputContentBlock.md)\[]> | Renders one ADK media value into Responses content blocks. | - | [src/batteries/llm/openai\_responses/types.ts:701](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/openai_responses/types.ts#L701) | | `renderOpenAIResponsesReasoningItem` | (`input`: { `prefixFingerprint`: `string`; `reasoningReplay`: [`ReasoningReplayMode`](../type-aliases/ReasoningReplayMode.md); `replayCompatibility`: readonly `string`\[]; `thought`: [`Thought`](../../../../../common/classes/Thought.md); `warn?`: (`msg`: `string`) => `void`; }) => | [`OpenAIResponsesReasoningItem`](OpenAIResponsesReasoningItem.md) | `undefined` | Converts an eligible stored reasoning-replay payload into a wire `reasoning` item, or `undefined` if ineligible. | - | [src/batteries/llm/openai\_responses/types.ts:744](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/openai_responses/types.ts#L744) | | `renderOpenAIResponsesTimelineMessage` | (`input`: { `message`: [`Message`](../../../../../common/classes/Message.md); `renderOpenAIResponsesMediaBlocks`: (`input`: { `media`: [`Media`](../../../../../common/classes/Media.md); `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`<[`OpenAIResponsesInputContentBlock`](../type-aliases/OpenAIResponsesInputContentBlock.md)\[]>; `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `selfIdentity`: `string`; `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`< | [`OpenAIResponsesInputItem`](../type-aliases/OpenAIResponsesInputItem.md) | `null`> | Renders an ADK timeline message into a Responses input message item. | - | [src/batteries/llm/openai\_responses/types.ts:709](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/openai_responses/types.ts#L709) | | `renderOpenAIResponsesToolCallResult` | (`input`: { `renderArtifactHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderOpenAIResponsesMediaBlocks`: (`input`: { `media`: [`Media`](../../../../../common/classes/Media.md); `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`<[`OpenAIResponsesInputContentBlock`](../type-aliases/OpenAIResponsesInputContentBlock.md)\[]>; `renderTrustedContent`: (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; `results`: | [`Tokenizable`](../../../../../common/classes/Tokenizable.md) | [`SpooledArtifact`](../../../../../spooled_artifact/classes/SpooledArtifact.md) | [`Media`](../../../../../common/classes/Media.md) | [`Media`](../../../../../common/classes/Media.md)\[] | [`SpooledArtifact`](../../../../../spooled_artifact/classes/SpooledArtifact.md)\[]; `tool`: | [`Tool`](../../../../../forge/classes/Tool.md)<[`SpooledArtifact`](../../../../../spooled_artifact/classes/SpooledArtifact.md)> | [`ArtifactTool`](../../../../../forge/classes/ArtifactTool.md) | `undefined`; `toolCall`: [`ToolCall`](../../../../../forge/classes/ToolCall.md); `unsupportedMediaPolicy`: [`UnsupportedMediaPolicy`](../../../transformers_js/type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; }) => `Promise`< | `string` | [`OpenAIResponsesInputContentBlock`](../type-aliases/OpenAIResponsesInputContentBlock.md)\[]> | Renders a tool call's result into a `function_call_output` item's `output`. | - | [src/batteries/llm/openai\_responses/types.ts:719](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/openai_responses/types.ts#L719) | | `renderRetrievableHandleBody?` | (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string` | Renders the directions-bearing "handle" body for a non-inlined [@nhtio/adk!Retrievable](../../../../../common/classes/Retrievable.md) whose content is a [@nhtio/adk!SpooledArtifact](../../../../../spooled_artifact/classes/SpooledArtifact.md): metadata (callId/kind/byteLength/lineCount) plus the forged `artifact_*` tools the model should call to read it incrementally. **Remarks** Optional override seam, the retrievable-side counterpart to [renderArtifactHandleBody](../../interfaces/ChatHelpersCommon.md#property-renderartifacthandlebody). When omitted the battery uses the shared defaultRenderRetrievableHandleBody. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderRetrievableHandleBody`](../../interfaces/ChatHelpersCommon.md#property-renderretrievablehandlebody) | [src/batteries/llm/chat\_common/types.ts:588](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L588) | | `renderRetrievables` | (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderFirstPartyRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`) => `Promise`<`string`>; `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderRetrievableSafetyDirective`: () => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderThirdPartyPublicRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`> | Assembles the full retrievables block: safety directive plus the trust-tiered sub-renderers. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderRetrievables`](../../interfaces/ChatHelpersCommon.md#property-renderretrievables) | [src/batteries/llm/chat\_common/types.ts:547](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L547) | | `renderRetrievableSafetyDirective` | () => `string` | Renders the safety directive that precedes any retrievable content. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderRetrievableSafetyDirective`](../../interfaces/ChatHelpersCommon.md#property-renderretrievablesafetydirective) | [src/batteries/llm/chat\_common/types.ts:524](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L524) | | `renderStandingInstructions` | (`items`: `Iterable`<[`Tokenizable`](../../../../../common/classes/Tokenizable.md)>, `attrs?`: [`StandingInstructionAttrs`](../../../../interfaces/StandingInstructionAttrs.md)) => `string` | Renders standing instructions into a single prompt block. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderStandingInstructions`](../../interfaces/ChatHelpersCommon.md#property-renderstandinginstructions) | [src/batteries/llm/chat\_common/types.ts:517](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L517) | | `renderThirdPartyPrivateRetrievables` | (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`> | Renders third-party private retrievables, wrapping each in the untrusted-content envelope. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderThirdPartyPrivateRetrievables`](../../interfaces/ChatHelpersCommon.md#property-renderthirdpartyprivateretrievables) | [src/batteries/llm/chat\_common/types.ts:539](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L539) | | `renderThirdPartyPublicRetrievables` | (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderRetrievableHandleBody?`: (`input`: { `artifact`: `unknown`; `byteLength`: `number`; `callId`: `string`; `encoding?`: `string`; `estimatedTokens?`: `number`; `lineCount`: `number`; }) => `string`; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`> | Renders third-party public retrievables, wrapping each in the untrusted-content envelope. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderThirdPartyPublicRetrievables`](../../interfaces/ChatHelpersCommon.md#property-renderthirdpartypublicretrievables) | [src/batteries/llm/chat\_common/types.ts:531](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L531) | | `renderThought` | (`content`: `string`, `attrs`: [`ThoughtAttrs`](../../../../interfaces/ThoughtAttrs.md), `payload?`: `unknown`) => `string` | Renders a single thought into its prompt block, optionally carrying an opaque replay payload. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderThought`](../../interfaces/ChatHelpersCommon.md#property-renderthought) | [src/batteries/llm/chat\_common/types.ts:597](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L597) | | `renderTrustedContent` | (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string` | Wraps trusted (first-party) text in the trusted-content trust envelope. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderTrustedContent`](../../interfaces/ChatHelpersCommon.md#property-rendertrustedcontent) | [src/batteries/llm/chat\_common/types.ts:515](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L515) | | `renderUntrustedContent` | (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string` | Wraps untrusted (third-party) text in the untrusted-content trust envelope. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`renderUntrustedContent`](../../interfaces/ChatHelpersCommon.md#property-renderuntrustedcontent) | [src/batteries/llm/chat\_common/types.ts:513](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L513) | | `toolsToChatCompletionsTools` | (`tools`: readonly ( | [`Tool`](../../../../../forge/classes/Tool.md)<[`SpooledArtifact`](../../../../../spooled_artifact/classes/SpooledArtifact.md)> | [`ArtifactTool`](../../../../../forge/classes/ArtifactTool.md))\[], `deps`: { `descriptionToChatCompletionsJsonSchema`: (`d`: [`DescriptionLike`](../../../../interfaces/DescriptionLike.md)) => [`JsonSchema`](../../../../interfaces/JsonSchema.md); }) => [`ChatCompletionsTool`](../../../../interfaces/ChatCompletionsTool.md)\[] | Translates the tool registry into the function-tool wire array advertised to the model. | [`ChatHelpersCommon`](../../interfaces/ChatHelpersCommon.md).[`toolsToChatCompletionsTools`](../../interfaces/ChatHelpersCommon.md#property-toolstochatcompletionstools) | [src/batteries/llm/chat\_common/types.ts:606](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/chat_common/types.ts#L606) | | `toolsToOpenAIResponsesTools` | (`tools`: readonly ( | [`Tool`](../../../../../forge/classes/Tool.md)<[`SpooledArtifact`](../../../../../spooled_artifact/classes/SpooledArtifact.md)> | [`ArtifactTool`](../../../../../forge/classes/ArtifactTool.md))\[], `deps`: { `descriptionToChatCompletionsJsonSchema`: (`d`: `unknown`) => [`JsonSchema`](../../../../interfaces/JsonSchema.md); `strict?`: `boolean`; }) => [`OpenAIResponsesTool`](../type-aliases/OpenAIResponsesTool.md)\[] | Translates the ADK tool registry into Responses function-tool definitions (`name` top-level). | - | [src/batteries/llm/openai\_responses/types.ts:731](https://github.com/NHTIO/ADK/blob/v1.20261003.0/src/src/batteries/llm/openai_responses/types.ts#L731) |