# n0an > Open-source publisher. Listings imported from github.com/n0an — credited to the original author with their license. - **Listings:** 11 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/n0an - **Website:** https://github.com/n0an ## Published listings - [Vivadicta Transcribe Flow](https://agentstack.voostack.com/l/skill-n0an-vivadicta-cli-skills-vivadicta-transcribe-flow) — Skill · Free · security-reviewed — `agentstack add skill-n0an-vivadicta-cli-skills-vivadicta-transcribe-flow` Transcribe a local audio file or YouTube URL end-to-end with vivadicta, handling blocking vs async, progress, and error recovery. Use when the user wants speech from an audio source saved into their VivaDicta history. - [Background Execution](https://agentstack.voostack.com/l/skill-n0an-background-execution-agent-skill-background-execution) — Skill · Free · security-reviewed — `agentstack add skill-n0an-background-execution-agent-skill-background-execution` Writes and reviews Swift code for background execution on Apple platforms - BGTaskScheduler (app refresh, processing, continued processing), beginBackgroundTask assertions, background URLSession downloads/uploads, silent and VoIP push, background modes (audio, location, BLE), the SwiftUI .backgroundTask modifier, and macOS schedulers. Use when scheduling deferred work, finishing work after the ap… - [Ffmpeg](https://agentstack.voostack.com/l/skill-n0an-ffmpeg-skill-ffmpeg) — Skill · Free · security-reviewed — `agentstack add skill-n0an-ffmpeg-skill-ffmpeg` Provides FFmpeg commands and filter recipes for video automation pipelines - format conversion, resizing, trimming, audio mixing, subtitles and overlays, slideshows, thumbnails, and encoding tuning. Use when the user asks to convert, trim, compress, mix, overlay, or burn text into media, generate thumbnails or slideshows, build a Ken Burns or social-media clip, or tune ffmpeg encoding parameters… - [App Intents](https://agentstack.voostack.com/l/skill-n0an-app-intents-agent-skill-app-intents) — Skill · Free · security-reviewed — `agentstack add skill-n0an-app-intents-agent-skill-app-intents` Writes and reviews Swift App Intents code that exposes app actions and data to Siri, Shortcuts, Spotlight, widgets, Control Center, and Apple Intelligence. Use when adding AppIntent, AppEntity, OpenIntent, AppShortcutsProvider, EntityQuery, Focus Filters, AssistantEntity/AssistantIntent schemas, on-screen awareness, LongRunningIntent/CancellableIntent, EntityCollection, SyncableEntity, AppIntents… - [Vivadicta Vault Export](https://agentstack.voostack.com/l/skill-n0an-vivadicta-cli-skills-vivadicta-vault-export) — Skill · Free · security-reviewed — `agentstack add skill-n0an-vivadicta-cli-skills-vivadicta-vault-export` Export a transcription to Obsidian-ready markdown with YAML frontmatter using vivadicta get --output markdown. Use when the user wants a dictation record as a markdown file in their vault or any shell pipeline expecting markdown. - [Git Codebase Preflight](https://agentstack.voostack.com/l/skill-n0an-git-codebase-preflight-skill-git-codebase-preflight) — Skill · Free · security-reviewed — `agentstack add skill-n0an-git-codebase-preflight-skill-git-codebase-preflight` Audits a repository through git history before reading source files. Use when inheriting a codebase, starting a review, planning a refactor, or deciding which files to inspect first. - [Vivadicta Search And Rewrite](https://agentstack.voostack.com/l/skill-n0an-vivadicta-cli-skills-vivadicta-search-and-rewrite) — Skill · Free · security-reviewed — `agentstack add skill-n0an-vivadicta-cli-skills-vivadicta-search-and-rewrite` Find a past transcription by natural-language query or keyword and rewrite it with an AI preset using vivadicta. Use when the user wants to turn existing dictation into action items, an email, a summary, or any other preset output. - [Vivadicta Cli Usage](https://agentstack.voostack.com/l/skill-n0an-vivadicta-cli-skills-vivadicta-cli-usage) — Skill · Free · security-reviewed — `agentstack add skill-n0an-vivadicta-cli-skills-vivadicta-cli-usage` Run vivadicta commands against the user's VivaDicta for Mac history from the shell. Use when picking a subcommand, flag combo, or output format for the vivadicta CLI. - [Vivadicta Mcp](https://agentstack.voostack.com/l/mcp-n0an-vivadicta-mcp) — MCP server · Free · security-reviewed — `agentstack add mcp-n0an-vivadicta-mcp` VivaDicta MCP-server - [Swift Format Style](https://agentstack.voostack.com/l/skill-n0an-swift-formatstyle-agent-skill-swift-format-style) — Skill · Free · security-reviewed — `agentstack add skill-n0an-swift-formatstyle-agent-skill-swift-format-style` Writes and reviews Swift FormatStyle code, replacing legacy Formatter subclasses and C-style String(format:) with modern .formatted() APIs. Use when formatting numbers, dates, durations, measurements, lists, names, byte counts, or URLs. - [Widgets](https://agentstack.voostack.com/l/skill-n0an-widgets-agent-skill-widgets) — Skill · Free · security-reviewed — `agentstack add skill-n0an-widgets-agent-skill-widgets` Writes and reviews SwiftUI WidgetKit code for Home Screen, Lock Screen, StandBy, and watch widgets - timeline providers and reload policies, StaticConfiguration / AppIntentConfiguration, user-configurable widgets, widget families and sizing, accented/tinted rendering modes, interactive widgets and Controls (Control Center), Live Activities and the Dynamic Island, Smart Stack relevance, push-updat… --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.