buildNativeWebSearch builds the Anthropic-side native web_search tool param from the per-provider config.

buildNativeWebSearch builds the OpenAI-side native web_search tool param from the per-provider config.

buildTools collects every function tool contributed by the attached providers.

convertSchema does the recursive conversion, carrying root $defs for $ref resolution.

decodePayload parses bare JSON into a Value of the declared type. String type accepts either a JSON string or a raw byte sequence (for non-JSON payloa

* Derive the function registry from a snapshot's canvases. Mirrors * `computeAllFunctions()` in useFunctionRegistry exactly: every non-main * canvas

Build the NodeData payload from an API Node (no position).

dispatch delivers one line — to the in-flight Read if any, otherwise to onLine.

* Source/target stroke colors per edge type. Plain control and tool edges use * the neutral edge base on both ends. Edges that touch an Agent pick up

evalCodeExpr handles non-string expressions (arithmetic, comparison, boolean).

evalStringExpr handles string-type expressions with interpolation.

executeFunctionTools runs the given function tool calls using the tools available to the current agent.

extractAnswer extracts the text content from a response choice.

extractAnswer extracts the assistant's answer from the model output.

extractCitations pulls per-segment grounding supports out of the response. Populated when Gemini's native Google Search grounding ran.

extractContent walks the response content blocks and pulls out the assistant text, any external tool call requests, and citations attached to text blo

extractTextAndCitations walks the response output items, concatenating assistant text and collecting any URL citations attached as annotations. Citati

extractTextFromHTML strips <script>, <style>, and all other tags, then collapses whitespace into readable text. Not a full HTML parser — regex-based,

extractToolCalls extracts external function tool call requests.

extractToolCalls converts response tool calls to llmproxy.ToolCallRequest. Arguments may arrive as either a JSON string or a JSON object depending on

extractToolCalls extracts tool calls from the model output.

extractToolCalls extracts external tool call requests from the model output. Internal tool invocations (e.g. native web_search) are not returned here

fetch validates the URL, applies SSRF pre-checks, performs the GET, reads up to webFetchMaxBytes, extracts text from HTML payloads, and truncates the

fromAnthropicResponse converts an Anthropic Message to llmproxy.ChatResponse.

fromGeminiResponse converts a Gemini GenerateContentResponse to llmproxy.ChatResponse.

functionToolCallRequestToAssistantMessage converts a FunctionToolCallRequest to an AssistantMessage.

Build the list of editable variables from the main canvas store.

Check whether a node already has control-flow edges (for mutual exclusion).

includeOptions maps llmproxy.Options to GenerateContentConfig fields.

includeOptions maps llmproxy.Options to the local ChatCompletionRequest fields.

includeOptions maps api.Options to a Mistral ChatRequest

includeOptions maps llmproxy.Options to MessageNewParams fields. MaxTokens is handled in toAnthropicRequest; FrequencyPenalty, PresencePenalty, Seed a

includeOptions maps api.Options to responses.ResponseNewParams

* Infer the result type of a binary operation

* Infer the result type of a cast function call, e.g. int(expr), str(expr). * Any type can be cast to any other type — it's the user's explicit inten

* Infer the type of a literal value

* Infer the result type of a unary operation

* Check if a type can be implicitly converted to another. * - int ↔ float: both directions (truncation for float→int, common in embedded) * - any →

isObviousPrivateHost performs a fast, no-DNS check for hosts that should never be fetched. The real guard is safeDialContext, which re-resolves at con

Stable synthetic outputId used to key list-entry diagnostics (matches diagnostics.ts).

loadEngineConfig reads the engine's single boot config file (the EngineConfig wire shape: workflow + bindings + device manifest). The path is the cont

loadEngineSecrets reads the mounted secret store (a JSON map of secret id -> opaque value) and maps it into the domain secrets the api->domain mapping