--- url: >- https://adk.nht.io/api/@nhtio/adk/batteries/llm/transformers_js/helpers/functions/buildTransformersJsMessages.md --- # Function: buildTransformersJsMessages() ```ts function buildTransformersJsMessages(input: { bucketOrder: ChatCompletionsBucketOrder; decodeMedia?: (media: Media) => Promise<{ data: unknown; kind: "audio" | "image"; }>; filterThoughts: ( thoughts: Iterable, mode: "all-self" | "latest-self" | "all", selfIdentity: string, replayCompatibility: readonly string[], ) => Thought[]; memories: Iterable; messages: Iterable; multimodal?: { audio: boolean; image: boolean; }; renderChatCompletionsSystemPrompt: (input: { bucketOrder: ChatCompletionsBucketOrder; memories: Iterable; renderCtx?: unknown; renderFirstPartyRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, ) => Promise; renderMemories: ( items: Iterable<{ attrs: MemoryAttrs; memory: Memory; }>, ) => string; renderRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, deps: { renderFirstPartyRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, ) => Promise; renderRetrievableSafetyDirective: () => string; renderThirdPartyPrivateRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, deps: { renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; }, ) => Promise; renderThirdPartyPublicRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, deps: { renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; }, ) => Promise; renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; }, ) => Promise; renderRetrievableSafetyDirective: () => string; renderStandingInstructions: ( items: Iterable, attrs?: StandingInstructionAttrs, ) => string; renderThirdPartyPrivateRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, deps: { renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; }, ) => Promise; renderThirdPartyPublicRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, deps: { renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; }, ) => Promise; renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; retrievables: Iterable; standingInstructions: Iterable; systemPrompt: Tokenizable; }) => Promise; renderedToolCallResults: Map; renderFirstPartyRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, ) => Promise; renderMemories: ( items: Iterable<{ attrs: MemoryAttrs; memory: Memory; }>, ) => string; renderRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, deps: { renderFirstPartyRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, ) => Promise; renderRetrievableSafetyDirective: () => string; renderThirdPartyPrivateRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, deps: { renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; }, ) => Promise; renderThirdPartyPublicRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, deps: { renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; }, ) => Promise; renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; }, ) => Promise; renderRetrievableSafetyDirective: () => string; renderStandingInstructions: ( items: Iterable, attrs?: StandingInstructionAttrs, ) => string; renderThirdPartyPrivateRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, deps: { renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; }, ) => Promise; renderThirdPartyPublicRetrievables: ( items: Iterable<{ attrs: RetrievableAttrs; retrievable: Retrievable; }>, deps: { renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; }, ) => Promise; renderThought: ( content: string, attrs: ThoughtAttrs, payload?: unknown, ) => string; renderTrustedContent: (content: string, attrs: TrustedContentAttrs) => string; renderUntrustedContent: ( content: string, attrs: UntrustedContentAttrs, ) => string; replayCompatibility: readonly string[]; retrievables: Iterable; selfIdentity: string; standingInstructions: Iterable; systemPrompt: Tokenizable; thoughts: Iterable; thoughtSurfacing: "all-self" | "latest-self" | "all"; toolCalls: Iterable; tools: ToolRegistry; toolsToTransformersJsTools: ( tools: readonly (Tool | ArtifactTool)[], deps: { descriptionToChatCompletionsJsonSchema: ( d: DescriptionLike, ) => JsonSchema; }, ) => TransformersJsTool[]; unsupportedMediaPolicy?: UnsupportedMediaPolicy; warn?: (msg: string) => void; }): Promise<{ audio: unknown[]; images: unknown[]; messages: Message[]; tools: TransformersJsTool[]; }>; ``` Defined in: [src/batteries/llm/transformers\_js/helpers.ts:286](https://github.com/NHTIO/ADK/blob/v1.20260713.1/src/src/batteries/llm/transformers_js/helpers.ts#L286) Build the transformers.js `messages` array + `tools` from the ADK dispatch context buckets. ## Parameters | Parameter | Type | Description | | ------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------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| ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- | | `input` | { `bucketOrder`: [`ChatCompletionsBucketOrder`](../../../../type-aliases/ChatCompletionsBucketOrder.md); `decodeMedia?`: (`media`: [`Media`](../../../../../common/classes/Media.md)) => `Promise`<{ `data`: `unknown`; `kind`: `"audio"` | `"image"`; }>; `filterThoughts`: (`thoughts`: `Iterable`<[`Thought`](../../../../../common/classes/Thought.md)>, `mode`: `"all-self"` | `"latest-self"` | `"all"`, `selfIdentity`: `string`, `replayCompatibility`: readonly `string`\[]) => [`Thought`](../../../../../common/classes/Thought.md)\[]; `memories`: `Iterable`<[`Memory`](../../../../../common/classes/Memory.md)>; `messages`: `Iterable`<[`Message`](../../../../../common/classes/Message.md)>; `multimodal?`: { `audio`: `boolean`; `image`: `boolean`; }; `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); }>) => `Promise`<`string`>; `renderMemories`: (`items`: `Iterable`<{ `attrs`: [`MemoryAttrs`](../../../../interfaces/MemoryAttrs.md); `memory`: [`Memory`](../../../../../common/classes/Memory.md); }>) => `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); }>) => `Promise`<`string`>; `renderRetrievableSafetyDirective`: () => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `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`: { `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`: { `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`: { `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`>; `renderedToolCallResults`: `Map`<`string`, `string`>; `renderFirstPartyRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>) => `Promise`<`string`>; `renderMemories`: (`items`: `Iterable`<{ `attrs`: [`MemoryAttrs`](../../../../interfaces/MemoryAttrs.md); `memory`: [`Memory`](../../../../../common/classes/Memory.md); }>) => `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); }>) => `Promise`<`string`>; `renderRetrievableSafetyDirective`: () => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `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`: { `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`: { `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`: { `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)>; `systemPrompt`: [`Tokenizable`](../../../../../common/classes/Tokenizable.md); `thoughts`: `Iterable`<[`Thought`](../../../../../common/classes/Thought.md)>; `thoughtSurfacing`: `"all-self"` | `"latest-self"` | `"all"`; `toolCalls`: `Iterable`<[`ToolCall`](../../../../../forge/classes/ToolCall.md)>; `tools`: [`ToolRegistry`](../../../../../forge/classes/ToolRegistry.md); `toolsToTransformersJsTools`: (`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); }) => [`TransformersJsTool`](../interfaces/TransformersJsTool.md)\[]; `unsupportedMediaPolicy?`: [`UnsupportedMediaPolicy`](../../type-aliases/UnsupportedMediaPolicy.md); `warn?`: (`msg`: `string`) => `void`; } | - | | `input.bucketOrder` | [`ChatCompletionsBucketOrder`](../../../../type-aliases/ChatCompletionsBucketOrder.md) | - | | `input.decodeMedia?` | (`media`: [`Media`](../../../../../common/classes/Media.md)) => `Promise`<{ `data`: `unknown`; `kind`: `"audio"` | `"image"`; }> | Decodes a Media instance to a transformers.js input (RawImage / audio samples). Adapter-injected. | | `input.filterThoughts` | (`thoughts`: `Iterable`<[`Thought`](../../../../../common/classes/Thought.md)>, `mode`: `"all-self"` | `"latest-self"` | `"all"`, `selfIdentity`: `string`, `replayCompatibility`: readonly `string`\[]) => [`Thought`](../../../../../common/classes/Thought.md)\[] | - | | `input.memories` | `Iterable`<[`Memory`](../../../../../common/classes/Memory.md)> | - | | `input.messages` | `Iterable`<[`Message`](../../../../../common/classes/Message.md)> | - | | `input.multimodal?` | { `audio`: `boolean`; `image`: `boolean`; } | Multimodal config. Absent/false → text-only (every message renders a plain string `content`, the byte-for-byte original behavior). When set, a message carrying `attachments` of an enabled kind renders a content-array (text + `{type:'image' | 'audio'}`placeholders) and the decoded media is collected into`images`/`audio`(consumed positionally by`processor(prompt, images, audio)`). | | `input.multimodal.audio` | `boolean` | - | | `input.multimodal.image` | `boolean` | - | | `input.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); }>) => `Promise`<`string`>; `renderMemories`: (`items`: `Iterable`<{ `attrs`: [`MemoryAttrs`](../../../../interfaces/MemoryAttrs.md); `memory`: [`Memory`](../../../../../common/classes/Memory.md); }>) => `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); }>) => `Promise`<`string`>; `renderRetrievableSafetyDirective`: () => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `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`: { `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`: { `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`: { `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`> | - | | `input.renderedToolCallResults` | `Map`<`string`, `string`> | - | | `input.renderFirstPartyRetrievables` | (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>) => `Promise`<`string`> | - | | `input.renderMemories` | (`items`: `Iterable`<{ `attrs`: [`MemoryAttrs`](../../../../interfaces/MemoryAttrs.md); `memory`: [`Memory`](../../../../../common/classes/Memory.md); }>) => `string` | - | | `input.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); }>) => `Promise`<`string`>; `renderRetrievableSafetyDirective`: () => `string`; `renderThirdPartyPrivateRetrievables`: (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `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`: { `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`>; `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`> | - | | `input.renderRetrievableSafetyDirective` | () => `string` | - | | `input.renderStandingInstructions` | (`items`: `Iterable`<[`Tokenizable`](../../../../../common/classes/Tokenizable.md)>, `attrs?`: [`StandingInstructionAttrs`](../../../../interfaces/StandingInstructionAttrs.md)) => `string` | - | | `input.renderThirdPartyPrivateRetrievables` | (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`> | - | | `input.renderThirdPartyPublicRetrievables` | (`items`: `Iterable`<{ `attrs`: [`RetrievableAttrs`](../../../../interfaces/RetrievableAttrs.md); `retrievable`: [`Retrievable`](../../../../../common/classes/Retrievable.md); }>, `deps`: { `renderUntrustedContent`: (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string`; }) => `Promise`<`string`> | - | | `input.renderThought` | (`content`: `string`, `attrs`: [`ThoughtAttrs`](../../../../interfaces/ThoughtAttrs.md), `payload?`: `unknown`) => `string` | - | | `input.renderTrustedContent` | (`content`: `string`, `attrs`: [`TrustedContentAttrs`](../../../../interfaces/TrustedContentAttrs.md)) => `string` | - | | `input.renderUntrustedContent` | (`content`: `string`, `attrs`: [`UntrustedContentAttrs`](../../../../interfaces/UntrustedContentAttrs.md)) => `string` | - | | `input.replayCompatibility` | readonly `string`\[] | - | | `input.retrievables` | `Iterable`<[`Retrievable`](../../../../../common/classes/Retrievable.md)> | - | | `input.selfIdentity` | `string` | - | | `input.standingInstructions` | `Iterable`<[`Tokenizable`](../../../../../common/classes/Tokenizable.md)> | - | | `input.systemPrompt` | [`Tokenizable`](../../../../../common/classes/Tokenizable.md) | - | | `input.thoughts` | `Iterable`<[`Thought`](../../../../../common/classes/Thought.md)> | - | | `input.thoughtSurfacing` | `"all-self"` | `"latest-self"` | `"all"` | - | | `input.toolCalls` | `Iterable`<[`ToolCall`](../../../../../forge/classes/ToolCall.md)> | - | | `input.tools` | [`ToolRegistry`](../../../../../forge/classes/ToolRegistry.md) | - | | `input.toolsToTransformersJsTools` | (`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); }) => [`TransformersJsTool`](../interfaces/TransformersJsTool.md)\[] | - | | `input.unsupportedMediaPolicy?` | [`UnsupportedMediaPolicy`](../../type-aliases/UnsupportedMediaPolicy.md) | - | | `input.warn?` | (`msg`: `string`) => `void` | - | ## Returns `Promise`<{ `audio`: `unknown`\[]; `images`: `unknown`\[]; `messages`: `Message`\[]; `tools`: [`TransformersJsTool`](../interfaces/TransformersJsTool.md)\[]; }> ## Remarks Leading buckets (system prompt + standing instructions / memories / retrievables) render into a single `system` message; the timeline (messages, surviving thoughts, tool calls — chronological) renders into `user`/`assistant`/`tool` messages. Tools are returned separately for the `tools` generate-kwarg. Mirrors `buildLiteRtConversationInput`.