namuan

Extract vocals from audio files using Demucs with Apple GPU acceleration, and cut/trim audio to a specified duration. Use when the user asks to: (1) separate or extract vocals/voice from music, (2) remove vocals from a song, (3) cut or trim an audio file to a shorter length, (4) extract vocals AND trim them in one step. Handles MP3, WAV, and other common formats. Requires macOS with Apple Silicon (M-series) for GPU acceleration and the `uv` tool.

Take full-page screenshots of web pages using Playwright via a uv script. Use when the user asks to screenshot a URL for documentation, READMEs, or visual reports — whether live sites or local static HTML files.

Interact with local Chrome browser session (only on explicit user approval after being asked to inspect, debug, or interact with a page open in Chrome)

User-facing reference for Apple’s lightweight Linux container runtime `container`, which runs on Apple Silicon Macs. Covers everyday command usage including `container run`, `container build`, `container image pull/push`, `container machine`, volumes, networks, DNS, configuration files, and troubleshooting for the `container` command.

Write and edit in GOV.UK / GDS house style — plain English, active voice, front-loaded content, sentence case, and no bold or italics for emphasis. Use when writing or editing reports, research write-ups, guidance, documentation, summaries, or any prose where clarity and accessibility matter.

Browsing/scraping for sites with anti-bot protection (Cloudflare, Akamai, etc.) using CloakBrowser. Use whenever you need to access protected sites.

Generate an interactive PR review walkthrough as an HTML page. Fetches PR data via gh API, categorizes files into core vs mechanical changes, adds reviewer annotations, and renders diffs with moved-code detection. Use when the user pastes a GitHub PR URL and asks for a review, walkthrough, or summary, or says "review this PR".

Iterate on a PR until CI passes. Use when you need to fix CI failures, address review feedback, or continuously push fixes until all checks are green. Automates the feedback-fix-push-wait cycle.

Add or update Playwright E2E tests for backend APIs or frontend UI in this monorepo. Use when asked for end-to-end verification, cross-service test coverage, or deterministic integration tests.

Implement or modify frontend features in the React app with correct service boundaries, shared UI usage, and matching tests. Use when asked to add pages, components, API integrations, or state/UI behavior in apps/frontend.

Diagnose and fix failing CI checks in this Nx polyglot monorepo. Use when asked to investigate GitHub Actions failures, pre-push issues, or failing affected lint/test/build targets.

Update and validate OpenAPI specs when backend API contracts change. Use when adding/changing endpoints, DTOs, response schemas, or auth requirements in api-go or api-java.

Add or update a backend API endpoint in this polyglot monorepo. Use when asked to create REST endpoints, handlers/controllers, request or response DTOs, service logic, routes, OpenAPI updates, and matching tests.

Author, validate, and document Postgres schema migrations in this monorepo. Use when asked to add tables/columns/indexes, modify schema, or prepare rollback-safe DB changes.

Generate AI music using ACE-Step 1.5 via ACE Music's free API. Use when the user asks to create, generate, or compose music, songs, beats, instrumentals, or audio tracks. Supports lyrics, style prompts, covers, and repainting. Free API, no cost.

Look up real-time stock prices, currency exchange rates, and commodity prices. Use when the user asks about stock prices (e.g. "AAPL price"), currency conversion (e.g. "1 dollar in lei", "EUR to RON"), commodity prices (e.g. "price of 1 gram of gold in euros", "silver price", "oil price"), or crypto prices (e.g. "bitcoin price"). No API key required.

Extract description and captions/transcript from a YouTube video without opening the browser. Use when the user asks what a video is about, wants a summary, or asks about video content. Accepts a YouTube URL (use the URL returned by youtube-search if available) or a plain search query. Never call youtube-search before this — it opens the browser unnecessarily.

Search YouTube and open the first matching video in the browser. Returns the video title and URL. Use when the user asks to play, watch, find, show, or search for something on YouTube. Do NOT use when the user only wants to know what a video is about — use youtube-info directly for that instead.

Post, read, search, and reply on X (Twitter) using your browser cookies — no API key required.