WeChatDataAnalysis/skills/wechat-mcp-copilot/references/media.md

Media

Use this for image, video, emoji, file, link, and voice resources.

Tools

• wechat.media.get_avatar_url
• wechat.media.get_chat_image_url
• wechat.media.get_chat_emoji_url
• wechat.media.get_chat_video_thumb_url
• wechat.media.get_chat_video_url
• wechat.media.get_chat_voice_url
• wechat.media.get_decrypted_resource_url
• wechat.media.get_proxy_image_url
• wechat.media.get_favicon_url
• wechat.biz.get_proxy_image_url
• wechat.moments.get_media_url
• wechat.moments.get_article_thumb_url
• wechat.moments.get_remote_video_url
• wechat.moments.get_local_video_url

Rules

• Media tools return URLs or resource metadata; they do not inline large binary payloads.
• Voice resources are files only. Do not transcribe voice messages.
• For phone clients, prefer wechat.mobile.get_media_links first.
• MCP does not open local folders or download media into cache; use returned URLs in the client.
• Locate the message first, then fetch media URL by message fields such as server_id, username, md5, or returned media references.
• For Moments, prefer local media URL fields from timeline records. Use remote video/article helpers only when the timeline record has a remote URL or article URL.