@nhtio/adk

Appearance

4 min read · 775 words

@nhtio/adk/batteries/llm/litert_lm/helpers ​

Translation helpers for the LiteRT-LM adapter.

Remarks ​

Two layers:

  1. Re-exported format-agnostic helpers from chat_common — they operate on ADK primitives and produce plain strings / trust envelopes / a JSON-Schema from a joi description, with no wire-format coupling. LiteRT reuses them verbatim (the same way the WebLLM battery does).
  2. LiteRT-native mappers defined here — the wire-shape functions the chat-completions batteries implement against the OpenAI wire format, rewritten against LiteRT's Message / Tool / tool_response / Preface shapes.

Interfaces ​

InterfaceDescription
LiteRtStreamAccumulatorA streaming accumulator over LiteRT ReadableStream<Message> chunks.

Variables ​

VariableDescription
defaultBuildLiteRtConversationInputDefault buildLiteRtConversationInput.
defaultCreateLiteRtStreamAccumulatorDefault createLiteRtStreamAccumulator.
defaultRenderLiteRtToolResultDefault renderLiteRtToolResult.
defaultRenderToolsAsPromptTextDefault renderToolsAsPromptText.
defaultToolsToLiteRtToolsDefault toolsToLiteRtTools.

Functions ​

FunctionDescription
buildLiteRtConversationInputBuild the LiteRT conversation input from the ADK dispatch context buckets.
createLiteRtStreamAccumulatorCreate a LiteRtStreamAccumulator.
renderLiteRtToolResultRender a @nhtio/adk!ToolCall's results into a LiteRT tool_response content item.
renderMediaToLiteRtContentRender a media kind/mime/filename into a LiteRT content item, or fall back per unsupportedMediaPolicy.
renderToolsAsPromptTextRender tool definitions as a SYSTEM-PROMPT text block (the prompt-injection tool-delivery path), rather than the native preface.tools field.
toolsToLiteRtToolsConvert ADK @nhtio/adk!Tool / @nhtio/adk!ArtifactTool instances into LiteRT LiteRtTool definitions.

References ​

barePythonicToolCallParser ​

Re-exports barePythonicToolCallParser

BatteryLifecycleBattery ​

Re-exports BatteryLifecycleBattery

BatteryLifecycleCallback ​

Re-exports BatteryLifecycleCallback

BatteryLifecycleHooks ​

Re-exports BatteryLifecycleHooks

BatteryLifecyclePhase ​

Re-exports BatteryLifecyclePhase

BatteryLifecycleReport ​

Re-exports BatteryLifecycleReport

buildBundledReasoningParsers ​

Re-exports buildBundledReasoningParsers

BUNDLED_REASONING_PARSERS ​

Re-exports BUNDLED_REASONING_PARSERS

BUNDLED_TOOL_CALL_PARSERS ​

Re-exports BUNDLED_TOOL_CALL_PARSERS

ChatGenerationOptions ​

Re-exports ChatGenerationOptions

ChatSampler ​

Re-exports ChatSampler

createAutoReasoningParser ​

Re-exports createAutoReasoningParser

createAutoToolCallParser ​

Re-exports createAutoToolCallParser

DEFAULT_REASONING_PARSER_ORDER ​

Re-exports DEFAULT_REASONING_PARSER_ORDER

DEFAULT_TOOL_CALL_PARSER_ORDER ​

Re-exports DEFAULT_TOOL_CALL_PARSER_ORDER

defaultBarePythonicToolCallParser ​

Re-exports defaultBarePythonicToolCallParser

defaultCreateAutoReasoningParser ​

Re-exports defaultCreateAutoReasoningParser

defaultCreateAutoToolCallParser ​

Re-exports defaultCreateAutoToolCallParser

defaultDescriptionToChatCompletionsJsonSchema ​

Re-exports defaultDescriptionToChatCompletionsJsonSchema

defaultEmitLifecycle ​

Re-exports defaultEmitLifecycle

defaultFilterThoughts ​

Re-exports defaultFilterThoughts

defaultGemmaChannelReasoningParser ​

Re-exports defaultGemmaChannelReasoningParser

defaultGemmaToolCallParser ​

Re-exports defaultGemmaToolCallParser

defaultGptOssToolCallParser ​

Re-exports defaultGptOssToolCallParser

defaultHarmonyAnalysisReasoningParser ​

Re-exports defaultHarmonyAnalysisReasoningParser

defaultHermesToolCallParser ​

Re-exports defaultHermesToolCallParser

defaultLlama3JsonToolCallParser ​

Re-exports defaultLlama3JsonToolCallParser

defaultLooseKeyedToolCallParser ​

Re-exports defaultLooseKeyedToolCallParser

defaultMistralToolCallParser ​

Re-exports defaultMistralToolCallParser

defaultNoneReasoningParser ​

Re-exports defaultNoneReasoningParser

defaultNoneToolCallParser ​

Re-exports defaultNoneToolCallParser

defaultPhiToolCallParser ​

Re-exports defaultPhiToolCallParser

defaultPythonicToolCallParser ​

Re-exports defaultPythonicToolCallParser

defaultQwen3CoderToolCallParser ​

Re-exports defaultQwen3CoderToolCallParser

defaultRenderArtifactHandleBody ​

Re-exports defaultRenderArtifactHandleBody

defaultRenderChatCompletionsSystemPrompt ​

Re-exports defaultRenderChatCompletionsSystemPrompt

defaultRenderFirstPartyRetrievables ​

Re-exports defaultRenderFirstPartyRetrievables

defaultRenderMemories ​

Re-exports defaultRenderMemories

defaultRenderRetrievables ​

Re-exports defaultRenderRetrievables

defaultRenderRetrievableSafetyDirective ​

Re-exports defaultRenderRetrievableSafetyDirective

defaultRenderStandingInstructions ​

Re-exports defaultRenderStandingInstructions

defaultRenderThirdPartyPrivateRetrievables ​

Re-exports defaultRenderThirdPartyPrivateRetrievables

defaultRenderThirdPartyPublicRetrievables ​

Re-exports defaultRenderThirdPartyPublicRetrievables

defaultRenderThought ​

Re-exports defaultRenderThought

defaultRenderTrustedContent ​

Re-exports defaultRenderTrustedContent

defaultRenderUntrustedContent ​

Re-exports defaultRenderUntrustedContent

defaultResolveGenerationOptions ​

Re-exports defaultResolveGenerationOptions

defaultResolveReasoningParser ​

Re-exports defaultResolveReasoningParser

defaultResolveToolCallParser ​

Re-exports defaultResolveToolCallParser

defaultThinkTagReasoningParser ​

Re-exports defaultThinkTagReasoningParser

descriptionToChatCompletionsJsonSchema ​

Re-exports descriptionToChatCompletionsJsonSchema

emitLifecycle ​

Re-exports emitLifecycle

extractReasoningFields ​

Re-exports extractReasoningFields

filterThoughts ​

Re-exports filterThoughts

gemmaChannelReasoningParser ​

Re-exports gemmaChannelReasoningParser

gemmaToolCallParser ​

Re-exports gemmaToolCallParser

GENERATION_DEFAULTS ​

Re-exports GENERATION_DEFAULTS

gptOssToolCallParser ​

Re-exports gptOssToolCallParser

GpuBudget ​

Re-exports GpuBudget

GpuBufferInstrument ​

Re-exports GpuBufferInstrument

GpuBufferSample ​

Re-exports GpuBufferSample

harmonyAnalysisReasoningParser ​

Re-exports harmonyAnalysisReasoningParser

hermesToolCallParser ​

Re-exports hermesToolCallParser

instrumentGpuBuffers ​

Re-exports instrumentGpuBuffers

isGpuOutOfMemoryError ​

Re-exports isGpuOutOfMemoryError

JsonValue ​

Re-exports JsonValue

llama3JsonToolCallParser ​

Re-exports llama3JsonToolCallParser

looksLikeSpooledArtifact ​

Re-exports looksLikeSpooledArtifact

looseKeyedToolCallParser ​

Re-exports looseKeyedToolCallParser

makeGemmaChannelReasoningParser ​

Re-exports makeGemmaChannelReasoningParser

makeHarmonyAnalysisReasoningParser ​

Re-exports makeHarmonyAnalysisReasoningParser

makeThinkTagReasoningParser ​

Re-exports makeThinkTagReasoningParser

mistralToolCallParser ​

Re-exports mistralToolCallParser

noneReasoningParser ​

Re-exports noneReasoningParser

noneToolCallParser ​

Re-exports noneToolCallParser

ParsedToolCall ​

Re-exports ParsedToolCall

phiToolCallParser ​

Re-exports phiToolCallParser

probeGpuBudget ​

Re-exports probeGpuBudget

pythonicToolCallParser ​

Re-exports pythonicToolCallParser

qwen3CoderToolCallParser ​

Re-exports qwen3CoderToolCallParser

ReasoningParseResult ​

Re-exports ReasoningParseResult

ReasoningParserFn ​

Re-exports ReasoningParserFn

ReasoningParserName ​

Re-exports ReasoningParserName

ReasoningParserOptions ​

Re-exports ReasoningParserOptions

renderArtifactHandleBody ​

Re-exports renderArtifactHandleBody

renderChatCompletionsSystemPrompt ​

Re-exports renderChatCompletionsSystemPrompt

renderFirstPartyRetrievables ​

Re-exports renderFirstPartyRetrievables

renderMemories ​

Re-exports renderMemories

renderRetrievables ​

Re-exports renderRetrievables

renderRetrievableSafetyDirective ​

Re-exports renderRetrievableSafetyDirective

renderStandingInstructions ​

Re-exports renderStandingInstructions

renderThirdPartyPrivateRetrievables ​

Re-exports renderThirdPartyPrivateRetrievables

renderThirdPartyPublicRetrievables ​

Re-exports renderThirdPartyPublicRetrievables

renderThought ​

Re-exports renderThought

renderTrustedContent ​

Re-exports renderTrustedContent

renderUntrustedContent ​

Re-exports renderUntrustedContent

ResolvedGenerationOptions ​

Re-exports ResolvedGenerationOptions

resolveGenerationOptions ​

Re-exports resolveGenerationOptions

resolveReasoningParser ​

Re-exports resolveReasoningParser

resolveToolCallParser ​

Re-exports resolveToolCallParser

thinkTagReasoningParser ​

Re-exports thinkTagReasoningParser

ToolCallParserContext ​

Re-exports ToolCallParserContext

ToolCallParseResult ​

Re-exports ToolCallParseResult

ToolCallParserFn ​

Re-exports ToolCallParserFn

ToolCallParserName ​

Re-exports ToolCallParserName

Copyright © 2025-present New Horizon Technology LTD