@adonis-agora/agent/dist/src/tool-result-presentation.js

Governed, durable-backed AI agent (chat + tool-calling + governance) for AdonisJS — part of the Agora ecosystem.

import { snapshotActionProposal } from './action-proposal-transitions.js';
function snapshot(value) {
    if (!value ||
        typeof value.component !== 'string' ||
        !/^[A-Za-z][A-Za-z0-9]{0,63}$/.test(value.component) ||
        !Number.isSafeInteger(value.version) ||
        value.version < 1 ||
        typeof value.fallbackText !== 'string' ||
        typeof value.props !== 'object' ||
        value.props === null ||
        Array.isArray(value.props))
        throw new TypeError('Invalid tool component presentation');
    return snapshotActionProposal(value);
}
/** Presentation must never turn a completed domain write into a retryable tool failure. */
export async function presentToolResult(toolName, handler, output, ctx) {
    if (handler.present === undefined)
        return;
    try {
        const result = await handler.present(output, ctx);
        if (result === undefined)
            return;
        const presentations = (Array.isArray(result) ? result : [result]).map(snapshot);
        for (const item of presentations) {
            await ctx.emitUi(item.component, item.props, {
                version: item.version,
                fallbackText: item.fallbackText,
            });
        }
    }
    catch (error) {
        try {
            if (ctx.onPresentationError !== undefined) {
                await ctx.onPresentationError(error, { toolName });
                return;
            }
        }
        catch {
            // A broken reporter must not cause the successful action to run again either.
        }
        console.warn('[agent] Tool presentation failed after successful execution', { toolName });
    }
}
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