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Updated 1d ago

by nateherkai

herk-edit-kit

Herk Edit Kit by Nate Herk: edit videos, reels, and YouTube Shorts with Codex or Claude Code. 15 skills, transcript-driven cuts, storytelling, 406 motion-graphics cards, and HyperFrames templates.

  • Active — Updated in the last 14 days
Works with
  • Claude
  • Codex

1.6k GitHub stars (1,575)

+459 in 16 days

Stars gained per day · daily snapshots since Sep 30
Stars gained per day, Sep 30 to Oct 16: +459 in total; the busiest day was Oct 16 with +92 stars.Oct 1: +7 starsOct 2: +10 starsOct 3: +10 starsOct 4: +10 starsOct 5: +19 starsOct 6: +20 starsOct 7: +10 starsOct 8: +11 starsOct 9: +15 starsOct 10: +35 starsOct 11: +29 starsOct 12: +30 starsOct 13: +36 starsOct 14: +41 starsOct 15: +84 starsOct 16: +92 stars
Stars gained between daily snapshots
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Oct 15+84
Oct 16+92
  • 15 skills (15 skills found in its SKILL.md files)
  • 428 forks (428 forks)
  • 1d ago last update (Last updated 1d ago)

Install

Skills CLI

npx skills add nateherkai/herk-edit-kit

Asks which skills and agents to install. Just one: npx skills add nateherkai/herk-edit-kit --skill cut-mistakes — add -g for every project.

Claude Code

git clone https://github.com/nateherkai/herk-edit-kitcp -r "herk-edit-kit/.agents/skills/cut-mistakes" ~/.claude/skills/

Copies the cut-mistakes skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add nateherkai/herk-edit-kit

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • cut-mistakes

    Agent 2 of the video editing pipeline. Finds and removes spoken mistakes — stutters, repeated words, false starts, and retakes (re-recorded lines) — from a talking-head recording. Use after cut-silences, when asked to cut mistakes, remove stutters / repeats / filler restarts, clean up flubs, or keep the best take. Works review-gated: it proposes every cut with context and a reason for approval, t…

    .agents/skills/cut-mistakes/SKILL.md on GitHub (opens in a new tab)
  • cut-silences

    Agent 1 of the video editing pipeline. Removes silences and dead air from a talking-head recording. Use when asked to cut silences, trim pauses, remove dead air / gaps, or tighten the pacing of a raw video, given a word-level transcript. Produces an edit list (EDL), a re-timed transcript for downstream agents, and optionally the cut video via ffmpeg. Does NOT cut mistakes, repeats, or false start…

    .agents/skills/cut-silences/SKILL.md on GitHub (opens in a new tab)
  • edit-video

    Edit a raw talking-head video through transcription, silence trimming, mistake review, visual storytelling, motion graphics, and verified HyperFrames rendering. Use for a complete edit; route a single requested operation directly to its specialist skill.

    .agents/skills/edit-video/SKILL.md on GitHub (opens in a new tab)
  • gsap

    GSAP animation reference for HyperFrames. Covers gsap.to(), from(), fromTo(), easing, stagger, defaults, timelines (gsap.timeline(), position parameter, labels, nesting, playback), and performance (transforms, will-change, quickTo). Use when writing GSAP animations in HyperFrames compositions.

    .agents/skills/gsap/SKILL.md on GitHub (opens in a new tab)
  • hyperframes-cli

    HyperFrames CLI tool — hyperframes init, lint, preview, render, transcribe, tts, doctor, browser, info, upgrade, compositions, docs, benchmark. Use when scaffolding a project, linting or validating compositions, previewing in the studio, rendering to video, transcribing audio, generating TTS, or troubleshooting the HyperFrames environment.

    .agents/skills/hyperframes-cli/SKILL.md on GitHub (opens in a new tab)
  • hyperframes-registry

    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.

    .agents/skills/hyperframes-registry/SKILL.md on GitHub (opens in a new tab)
  • hyperframes-video-beats

    Plan, write, time, style, and validate motion-graphic beats for long-form talking-head HyperFrames videos. Use when Codex is asked to add or improve visual beats, glassmorphism lower thirds, crumpled-paper full-screen takeovers, transcript-synced callouts, pacing coverage, YouTube retention graphics, or render-ready overlays in an existing HyperFrames video project.

    .agents/skills/hyperframes-video-beats/SKILL.md on GitHub (opens in a new tab)
  • hyperframes

    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 swe…

    .agents/skills/hyperframes/SKILL.md on GitHub (opens in a new tab)
  • make-a-video

    Beginner-friendly end-to-end video creator for HyperFrames. Use when the user says "make a video", "create a video", "new video", "build a video", "video from scratch", "I want to make a video", "help me create a video", or when someone who's never used HyperFrames before arrives with a concept, script, or rough idea and wants a finished MP4. Interviews the user in one pass, then builds the full…

    .agents/skills/make-a-video/SKILL.md on GitHub (opens in a new tab)
  • motion-showreel

    Design and build a 10-30 second motion-design showreel or brand reel in the style of Nate's Opus 5.5 "CLAUDE / MOTION REEL": one brand motif transformed through labeled craft chapters, a persistent HUD, cuts locked to a 120-130 BPM grid, a sub-second flurry, and a held logo lockup that answers the opening. Use when asked for a showreel, sizzle reel, brand reel, motion reel, "a reel like the Opus…

    .agents/skills/motion-showreel/SKILL.md on GitHub (opens in a new tab)
  • short-form-edit

    Turn talking-head footage into a finished reel, YouTube Short, or short advertisement with curiosity-led openings, earned payoffs, story-driven cuts, transcript-synced motion graphics, moving B-roll, captions, subtle music, and synchronized sound effects. Use for short-form editing; use edit-video for long-form videos and cut-silences for pause removal alone.

    .agents/skills/short-form-edit/SKILL.md on GitHub (opens in a new tab)
  • short-form-video

    Maintain the existing May Shorts teaching compositions using their legacy face-mode, scene-overlay, and karaoke-caption patterns. Use only when working on those examples or explicitly requesting this legacy scaffold. For new reels, Shorts, or short advertisements, use short-form-edit.

    .agents/skills/short-form-video/SKILL.md on GitHub (opens in a new tab)
  • style-library

    Select, customize, or extend the project's reusable motion-graphics card library and style templates. Use for choosing a visual style, adding a card, building a new style pack, or reusing a template in a HyperFrames video.

    .agents/skills/style-library/SKILL.md on GitHub (opens in a new tab)
  • video-storytelling

    Design and build the visual layer of a long-form talking-head video as one persistent world the camera moves through, instead of a sequence of separate graphics. Use when asked to edit a video, add motion graphics, design the visuals for a script, plan an edit, or fix an edit judged confusing, text-heavy, hard to follow, or "clearly made by an AI". Covers the persistent world, camera grammar, the…

    .agents/skills/video-storytelling/SKILL.md on GitHub (opens in a new tab)
  • website-to-hyperframes

    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 —…

    .agents/skills/website-to-hyperframes/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.