Check live-read readiness and opt-in enrichment capabilities without identity paths.

List sessions; use type_filter=group for group-chat workflows.

Resolve a display name to a stable talker; prefer type_filter=group when applicable.

Search local messages with optional chat, sender, type, and half-open time range.

Read one bounded timeline page; loop with data.page.next_cursor until done.

Read one stable page inside an explicit [after,before) range; reuse next_cursor.

Read one page for a day/natural period; loop with next_cursor until data.page.done.

Read one page per chat for the same day; continue each chat with returned cursors.

Count a bounded period without returning bodies; scans stable 200-message pages.

List unread sessions, optionally restricted to group/private chats.

Read one incremental event batch; no follow loop, sending, or UI control.

List group members and group nicknames for a resolved group chat.

Read bounded context around exactly one stable message anchor.

Expand one message, including safe quote/forward/link/file structures without debug secrets.

Locate existing local message media paths; requires WECHAT_MCP_ENABLE_MEDIA=1.

OCR readable local images with macOS Vision; explicit MEDIA and OCR opt-in required.

Extract text from local txt/PDF/Office files; explicit MEDIA and FILE_TEXT opt-in required.

Fetch public HTTPS links referenced by one message; explicit NETWORK opt-in required.

Transcribe a local voice file using a user-configured argv-only local transcriber.