DevOps

Update documentation files based on recent changes while enforcing project writing guidelines.

Compact YAML format for defining parallel task specifications with scope, boundaries, and agent assignments. Use when creating task files for parallel development.

Work with Gemini File API for document caching and efficient multi-query workflows. Use when discussing file uploads, caching strategies, token optimization, or comparing File API vs inline document approaches.

Build and merge M4B audiobooks on Linux from multiple audio files or multi-part M4B sets, with chapter generation, metadata normalization, UTF-8/Russian encoding handling, and validation. Use when combining MP3/M4A/AAC/FLAC/OGG/WAV into one M4B, merging split M4B parts, or fixing audiobook chapters and metadata.

Next.js Metadata API for SEO, OpenGraph tags, structured data, and social sharing. Use when implementing metadata, SEO, or social media previews.

Implement Stripe payment processing for robust, PCI-compliant payment flows including checkout, subscriptions, and webhooks. Use when integrating Stripe payments, building subscription systems, or implementing secure checkout flows.