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delorenj/skills

Plan and generate terminal ASCII animations/screensaver-style output (FPS, refresh rules, loop policy, low-flicker guidance), with a static poster frame and an optional local demo script.

skills 是什么？

skills is a Claude Code agent skill that plan and generate terminal ASCII animations/screensaver-style output (FPS, refresh rules, loop policy, low-flicker guidance), with a static poster frame and an optional local demo script.

兼容平台~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/delorenj/skills/tree/HEAD/ascii-terminal-animation-pack
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When to use this skill

CRITICAL TRIGGER RULE

  • Use this skill ONLY when the user explicitly mentions the exact skill name: ascii-terminal-animation-pack.

Trigger phrases include:

  • "ascii-terminal-animation-pack"
  • "use ascii-terminal-animation-pack"
  • "用 ascii-terminal-animation-pack 做终端动画"
  • "使用 ascii-terminal-animation-pack 生成矩阵雨 demo"

Boundary

  • Animations must be explicitly triggered demos. Never default to animated output in normal logs.
  • Must provide an ASCII-only static poster frame for README/tickets.
  • Must provide disable guidance: skip animations for non-interactive / redirected output.

How to use this skill

Inputs

  • theme (matrix | waves | custom, default matrix)
  • width (default 80)
  • height (default 24)
  • fps (default 10)
  • durationSeconds (default 3)
  • loop (default false)
  • colorMode (none | ansi256, default ansi256)

Outputs (required)

  • animationSpec (refresh rules, FPS, loop policy, disable conditions)
  • staticPosterFrame (ASCII-only)
  • safetyNotes (exit/disable guidance, avoid log spam)

Script

  • scripts/matrix_demo.py: best-effort matrix rain demo (short-run, TTY-only)

Examples

  • examples/spec.md
  • examples/poster.md

Quality checklist

  1. Non-spam by default: short duration, easy exit, disabled for non-interactive output
  2. Static frame is ASCII-only and copy/paste safe
  3. Animated output should not mix with normal application logs (recommend separate command or stream)

Keywords

English: ascii-terminal-animation-pack, terminal animation, ascii animation, matrix rain, demo, fps, non-interactive 中文: ascii-terminal-animation-pack, 终端动画, ASCII 动效, 矩阵雨, 演示, 帧率, 非交互禁用

Individual skills in this repo

This repo contains 14 individual skills — each has its own dedicated page.

delorenj/skills

ASCII video: convert video/audio to colored ASCII MP4/GIF.

delorenj/skills

Plan, build and quality-check a premium short commercial for a real business (roofing, property, ecommerce, B2B software) using AI-generated footage, code-built motion (HTML/GSAP), selective Three.js and an independent-critic "Gauntlet" loop. Use when asked to make a launch-style / SaaS-style video, business ad, explainer, sample reel or pitch video, or to review and improve one. Encodes motion principles distilled from 28 professional launch films, a quality bar, audio rules and a business-offer playbook.

delorenj/skills

CSS animation adapter patterns for HyperFrames. Use when authoring CSS keyframes, animation-delay based timing, animation-fill-mode, animation-play-state, or CSS-only motion that HyperFrames must seek deterministically during preview and rendering.

delorenj/skills

Generate professional voiceovers using ElevenLabs AI. Use when the user needs to create voiceovers for videos, audio narration, or text-to-speech content. Supports multiple voices with character presets (narrator, salesperson, expert) for natural delivery. Includes single scene regeneration for fine-tuning.

delorenj/skills

HyperFrames CLI dev loop — `npx hyperframes` for scaffolding (init), validation (lint, inspect), preview, render, and environment troubleshooting (doctor, browser, info, upgrade). Use when running any of these commands or troubleshooting the HyperFrames build/render environment. For asset preprocessing commands (`tts`, `transcribe`, `remove-background`), invoke the `hyperframes-media` skill instead.

delorenj/skills

Asset preprocessing for HyperFrames compositions — text-to-speech narration (Kokoro), audio/video transcription (Whisper), and background removal for transparent overlays (u2net). Use when generating voiceover from text, transcribing speech for captions, removing the background from a video or image to use as a transparent overlay, choosing a TTS voice or whisper model, or chaining these (TTS → transcribe → captions). Each command downloads its own model on first run.

delorenj/skills

Install and wire registry blocks and components into HyperFrames compositions. Use when running hyperframes add, installing a block or component, wiring an installed item into index.html, or working with hyperframes.json. Covers the add command, install locations, block sub-composition wiring, component snippet merging, and registry discovery.

delorenj/skills

Create video compositions, animations, title cards, overlays, captions, voiceovers, audio-reactive visuals, and scene transitions in HyperFrames HTML. Use when asked to build any HTML-based video content, add captions or subtitles synced to audio, generate text-to-speech narration, create audio-reactive animation (beat sync, glow, pulse driven by music), add animated text highlighting (marker sweeps, hand-drawn circles, burst lines, scribble, sketchout), or add transitions between scenes (crossfades, wipes, reveals, shader transitions). Covers composition authoring, timing, media, and the full video production workflow. For dev-loop CLI commands (init, lint, inspect, preview, render) see the hyperframes-cli skill; for asset preprocessing commands (tts, transcribe, remove-background) see the hyperframes-media skill.

delorenj/skills

Manim CE animations: 3Blue1Brown math/algo videos.

delorenj/skills

Join a Google Meet or Zoom call as a video meeting agent via PikaStreaming. Trigger: user drops a Google Meet or Zoom link, or asks to join a meeting.

delorenj/skills

Translate an existing Remotion (React-based) video composition into a HyperFrames HTML composition. Use ONLY when the user explicitly asks to port, convert, migrate, translate, or rewrite a Remotion composition as HyperFrames (e.g. "port my Remotion project to HyperFrames"). Do NOT use when (a) authoring a NEW HyperFrames composition (even if A/B-testing a Remotion video); (b) Remotion is mentioned in passing; (c) Remotion code is shared as reference, not for translation; (d) the user wants "the same video as my Remotion one" without explicitly asking to migrate the source — treat as a fresh HyperFrames build. When in doubt, default to the `hyperframes` skill. Detects unsupported patterns (useState, useEffect side effects, async calculateMetadata, third-party React component libraries, `@remotion/lambda`) and recommends the runtime interop escape hatch instead of a lossy translation.

delorenj/skills

Generate speech using the self-hosted voxxy (vox) TTS service at https://vox.delo.sh. Use when the user asks to speak, say, narrate, synthesize speech, clone a voice, create a voice, add or register a voice, pipe TTS, or control voice qualities by description (e.g. "a young woman with a cheerful voice"). Handles HTTP API usage, voice profile management, description-based voice design, cloning, MCP registration, and integration patterns for new platforms.

delorenj/skills

Capture a website and create a HyperFrames video from it. Use when: (1) a user provides a URL and wants a video, (2) someone says "capture this site", "turn this into a video", "make a promo from my site", (3) the user wants a social ad, product tour, or any video based on an existing website, (4) the user shares a link and asks for any kind of video content. Even if the user just pastes a URL — this is the skill to use.

delorenj/skills

YouTube transcripts to summaries, threads, blogs.

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