WeCom Messages

Problem to Solve

WeCom chats often mix single chats, group chats, text, and attachments, making it hard to trace a recent conversation, locate downloaded files, and send a follow-up reply without context switching. This skill wraps common wecom-cli msg operations into an engineer-friendly workflow for querying chats, pulling messages, saving media, and sending text replies.

Core Capabilities and Flow

The skill centers on four operations:
- Chat lookup: use get_msg_chat_list to find conversations in a time range, then match by chat_name; group chats usually use chat_type=2, otherwise single chat is assumed.
- Message retrieval: use get_message to fetch records for a conversation, supporting text, image, file, voice, and video, limited to the last 7 days.
- Media handling: call get_msg_media to download non-text items, returning local_path, type, and size; the flow reports file locations and asks whether to clean up temporary files.
- Text replies: use send_message to send text to a single or group chat after confirming recipient and content.

Key limits include the required YYYY-MM-DD HH:mm:ss time format, the 7-day message window, the need to verify downloaded files are readable, and the dependency on wecomcli-contact for mapping user IDs to names.