@juspay/neurolink/dist/core/nativeToolFormat.js

The pipe layer of an AI nervous system: one interface connecting provider neurons to your application, across three inference types — generate, stream and decide. `decide` returns typed, calibrated judgements from a non-generative model (~400ms, ~$0.00002

import { buildNativeToolDeclarations } from "../providers/googleNativeGemini3/utils.js";
import { cacheControlOf } from "../providers/anthropic/cacheControl.js";
import { convertZodToJsonSchema } from "../utils/schemaConversion.js";
// eslint-disable-next-line no-redeclare -- TS overload implementation signature, not a redeclaration
export function toNativeToolDeclarations(tools, format) {
    if (format === "functionDeclarations") {
        return buildNativeToolDeclarations(tools);
    }
    const entries = Object.entries(tools ?? {});
    if (entries.length === 0) {
        return undefined;
    }
    return entries.map(([name, tool]) => {
        const t = tool;
        const rawSchema = t.inputSchema ?? t.parameters;
        const input_schema = (rawSchema
            ? convertZodToJsonSchema(rawSchema)
            : { type: "object", properties: {} });
        // Honor a cache breakpoint the caller set on this tool. Closing the
        // stable prefix is a separate step: both Anthropic paths call
        // `withLastToolCacheBreakpoint` on the assembled array afterwards.
        const cc = cacheControlOf(tool);
        const declaration = {
            name,
            ...(t.description ? { description: t.description } : {}),
            input_schema,
            ...(cc ? { cache_control: cc } : {}),
        };
        return declaration;
    });
}