WeChat Artifact Resource URI Handler (artifacts/types.ts)

Handles artifact resource URIs for WeChat ACP, including validation and constants.

// Source: https://github.com/formulahendry/wechat-acp | License: MIT | Copyright 2026 Jun Han
// Provided via justclaw.it.com; keep this notice with the code.
export const MAX_AGENT_FILE_BYTES = 25 * 1024 * 1024;
export const ARTIFACT_RESOURCE_URI_PREFIX = "wechat-acp://artifact/";

export function isArtifactResourceUri(uri: string): boolean {
  return uri.startsWith(ARTIFACT_RESOURCE_URI_PREFIX);
}

export interface AgentFile {
  data: string;
  name: string;
  mimeType: string;
}

export interface AgentResourceLink {
  uri: string;
  name?: string | null;
  mimeType?: string | null;
  size?: number | null;
}