Podcast Audio Loudness & Format Receipt

Short description: Measure one finished local audio export and report integrated loudness, true peak, codec, duration and a file hash before your manual podcast release.

Description: A local Python Skill, CLI and optional MCP adapter. Choose RSS or subscriber mode. The checker measures the whole file using your trusted FFmpeg/FFprobe installation and returns a JSON receipt against the stated Apple recommendations and conservative format checks. It does not edit, master, upload or publish audio. A clean receipt is not a guarantee of platform acceptance, audible quality or rights.

Requirements: Python 3.11+, trusted separately installed FFmpeg and FFprobe, one regular local audio file up to 1 GiB / 1 second–4 hours, and up to 1 GiB temporary free disk. MCP use requires optional SDK 2.2.0 and a private absolute PODCAST_AUDIO_MCP_ROOT. The original file stays unchanged; a private temporary copy is measured and removed. Receipts omit the source path and embedded metadata.

DELIVERY One-time digital download, version 0.1.6. Agent Skill with local Python workflow; not a hosted service or standalone desktop app. No account connection or automatic publishing. No affiliation or endorsement by named platforms is implied.