List files and folders in a public MEGA folder link. Use recursive to walk the entire tree, or path to scope into a subfolder. Returns name, path, type, and size for each entry.

Search a public MEGA link's entire tree for files/folders whose name matches a query (case-insensitive substring, or regex with regex).

Download and return the text contents of a file. PDFs are extracted to text automatically. Provide either a path within a folder link, or a direct file link. Other binary files are rejected. Text reads are capped at MEGA_MAX_READ_BYTES; PDFs at MEGA_MAX_PDF_BYTES.

Search inside text files and PDFs under a MEGA folder link for a query string (or regex). Returns matching files with line snippets. By default PDFs are included; set includePdf:false to skip them (faster).

Probe a video or audio file's technical metadata (duration, resolution, codecs, bitrate, fps) using ffprobe. Streams only the header, not the whole file. Provide path within a folder link or a direct file link.

Transcribe spoken audio from a video/audio file to text, so it can be used as knowledge. OPT-IN: disabled unless a backend is configured via MEGA_TRANSCRIBE (openai or command) — see README. Audio is extracted and segmented with ffmpeg, then sent to the backend. The file is downloaded first; use maxMinutes to transcribe only the start of a long file.