Creative and media 📌 Pinned version: commit 8c8ec0f

🔎 Install prompt analysis · 2026-10-19 : runs commands · makes network calls · installs packages · writes files · uses API keys or tokens

⚙ Needs: Before you start: read this whole install prompt…

Motionmaxxing

Direct and build launch films and product promos that read as senior motion design, with measured timing and scripted quality gates.

At a glance

What: Direct and build launch films and product promos that read as senior motion design, with measured timing and scripted quality gates.
Cost: Free
Needs: Before you start: read this whole install prompt, tell me in a few lines what this skill does and what installing it involves, and wait for my go-ahead before you do anything else.
Install: Copy the installer prompt below into your Muse — your agent does the rest.

Version:

Created by: @Tejashmakwana

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Install — Free View source code

⌁

Install

Copy the install package below, then paste it into Muse📌 Pinned version: commit 8c8ec0f

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🧭 What this touches

It can run commands on your Muse’s computer.
It can contact outside services over the network.
It can download and install software packages.
It can create or modify files.
It works with an API key or a token that you provide.

Install prompt analysis · 2026-10-19

🔒 Security and provenance

📌 Pinned version: commit 8c8ec0f · 2026-10-19

🔎 Install prompt analysis · 2026-10-19 : runs commands · makes network calls · installs packages · writes files · uses API keys or tokens

What the scan found — excerpts from the install prompt

runs commands — git clone https://github.com/Tejashmakwana/motionmaxxing ~/.claude/skills/motionmaxxing · bash ~/.claude/skills/motionmaxxing/install.sh # checks the requirements; installs nothing system-wide · bash scripts/providers.sh # JSON: chrome, ffmpeg, key, codex, disk. Never installs anything.
makes network calls — * Might be capped if the value exceeds hardware dependent parameters like [gl.ALIASED_POINT_SIZE_RANGE](https: · * If set, this calls [gl.bindAttribLocation](https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingCo · * headers or TLS client certificates, see [XMLHttpRequest.withCredentials](https://developer.mozilla.org/en-US
installs packages — git clone https://github.com/Tejashmakwana/motionmaxxing ~/.claude/skills/motionmaxxing · if command -v ffmpeg >/dev/null 2>&1; then ok "ffmpeg $(ffmpeg -version 2>/dev/null | head -1 | awk '{print $3 · Needs fontTools + brotli (pip install fonttools brotli). Licence: only convert fonts you may embed (OFL / the
writes files — const includePattern = /^[ \t]*#include +<([\w\d./]+)>/gm; · > /motionmaxxing make a 20s launch film for https://example.com. I want to see the idea and the storyboard bef · > /motionmaxxing a 6 second kinetic-type sting for our brand: the one line "Ship it" with real 3D on the mark.
uses API keys or tokens — **Requirements:** Node 22+, Python 3, ffmpeg, Google Chrome. Optional: an ElevenLabs key for voice, sound effe · if [ -n "$ELEVENLABS_API_KEY" ]; then EL=1; ELSRC="env ELEVENLABS_API_KEY"; fi · Key lookup: $ELEVENLABS_API_KEY, ./.env, ~/.elevenlabs, ~/.config/elevenlabs.

Skill Harbor never reviews the code of a listed skill. These are dated facts about the install prompt and our install test, not a safety certification. Review a skill yourself before you install it. How we verify

After installation, ask me if I want to leave private feedback
Private for now: only the Skill Harbor team sees it. Sellers may be looped in later.

Before you start: read this whole install prompt, tell me in a few lines what this skill does and what installing it involves, and wait for my go-ahead before you do anything else. Prerequisites: Optional paid or authenticated services, disclosed before any use: ElevenLabs (paid account and credits; scripts/voice.py sends your script text and your sound effect and music prompts to api.elevenlabs.io with your ELEVENLABS_API_KEY and downloads the generated voice, sound effects and music; without a key, films are made without ElevenLabs voice or music, and voice.py can fall back to the local macOS say command for voice only) and the Codex CLI with a ChatGPT login and its image_generation feature on (scripts/imagegen.py sends surface plate prompts through codex exec; without it, surfaces come from code or captured assets). No paid service is needed to install the skill or to build a film without those two options. Hard local requirements, checked by install.sh and scripts/providers.sh: Node.js 22 or newer, Python 3.9 or newer, ffmpeg with ffprobe, and Google Chrome (set CHROME_PATH if it lives somewhere unusual). providers.sh and voice.py look for the ElevenLabs key in the ELEVENLABS_API_KEY environment variable, ./.env, ~/.elevenlabs and ~/.config/elevenlabs, and providers.sh also checks ~/.claude.json for an ElevenLabs entry; they only report whether a key is present. The key is sent only by voice.py, as the xi-api-key header to api.elevenlabs.io, when you ask for voice, sound effects or music. Install "Motionmaxxing" for me. It directs and builds professional motion graphics films (launch videos, product promos, feature reveals, brand stings, kinetic type pieces, social ads, CTAs) in HyperFrames or plain HTML, with a seek-safe GSAP runtime, timing measured from professional recreations, and scripted review gates instead of self-certification. Repository: https://github.com/Tejashmakwana/motionmaxxing (the skill is the repository root folder at the pinned commit: SKILL.md plus references/, runtime/, scripts/, templates/, examples/, library/, taste/, studies/, docs/ without docs/media, LICENSE, NOTICE, README.md, install.sh and .gitignore, 90 files in total) Pinned version: install the code at commit 8c8ec0f2a6f6c9a0da15cd24f7b1298ab298368c exactly. Do not substitute a newer version. If this commit is unreachable, stop and tell me. 1. Clone https://github.com/Tejashmakwana/motionmaxxing into a temporary folder, check out commit 8c8ec0f2a6f6c9a0da15cd24f7b1298ab298368c, and copy the repository root folder from that checkout, excluding .git and docs/media (the same payload the upstream install.sh copies with --copy; docs/media holds README demo videos and images only). Then compare every installed file with the fingerprints recorded for this listing on 2026-10-18: [FINGERPRINTS] - .gitignore: SHA-256 fe6584a96c7eae4b416137f74a02681dea1794624622b1d3f3155cf6098a0318 - LICENSE: SHA-256 cfc7749b96f63bd31c3c42b5c471bf756814053e847c10f3eb003417bc523d30 - NOTICE: SHA-256 82f5bde893626d09be6e024cfd8b6a07cbc59c859c2bba9a47ba45d66c5b3ac5 - README.md: SHA-256 2b78e7dbc07170d9bf9d27afdda7b662d7fcfa65db8396ae7eec0cfa67fdc80c - SKILL.md: SHA-256 50710290ed55d2b8e1ea454a2a274345da5fa47c224a38582d2f853e824c3cd2 - docs/HOW-IT-WAS-BUILT.md: SHA-256 7d2561d21e44720b9ff53bb52be005783540ac33d0fad85665ca5034d1f97925 - docs/KNOWN-LIMITS.md: SHA-256 6f33de6db0b6ec25bb52b706c22fd8c4f26b32b9867c29159e3a520debd0b25d - docs/hero/NOTE.md: SHA-256 b19cf260093b5456b69bb19d31b4219f2b11c5ae9df172e039ac6b4f39032b5b - docs/hero/index.html: SHA-256 f7eae1a646802663123e07d738923032fe1772b89d8def144c2ffc270046b515 - examples/3d-hero/index.html: SHA-256 0db8c44d3aa1f700a4a4cbc5c4d8e2ba5ec98c64b4516ce38b53436bb4063f43 - 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studies/judgment-studies-2.jpg: SHA-256 2c7a7d34f1fa58b95b5f938cf227a4995429ef63e03262f26464cc6d0ba031f6 - taste/edits.md: SHA-256 c7374e00c93ac1dff990ccdc9028e49a741e37859287465447c0037cc3dd5ba1 - taste/verdicts.md: SHA-256 bcb34f3c5bb5e5018a2c9771c331f1978dc3c7f19381e753de8df653b7f7a23a - templates/film.html: SHA-256 4919d29692fc06a66c12a771e6a735afebaa5669d4b259083992ff75e59872c5 If a file does not match, it changed since the listing was prepared: do not install it yet, tell me what you found and let me decide. 2. Read SKILL.md in full (and skim every other file in the folder) and tell me in plain words: what the skill does when used, which services it connects to, whether it reads or sends any personal information or keys, and anything that seems unusual. Stop on any red flag and tell me before going further. Confirm these points from the files: - The skill folder holds 90 files: SKILL.md, 14 reference files in references/, the runtime in runtime/ (motion.js on GSAP, a vendored Three.js hero3d, native-ui builders, fonts), 12 scripts in scripts/, plus templates/, examples/, taste/, studies/, library/moments.jsonl, docs/ without docs/media, LICENSE, NOTICE, README.md, install.sh and .gitignore. The vendored libraries (three.module.js, three.core.js, opentype.module.js, gsap.min.js) and the font files are shipped as files in the folder; nothing extra is downloaded at install time. - Nothing is sent anywhere during installation itself; the only download at install time is the repository from GitHub at the pinned commit. install.sh downloads nothing and installs nothing system wide: it only checks the requirements above and then links or copies the folder. - At use time, brand capture (scripts/brand.mjs and scripts/fetch_logo.mjs) fetches the website URL you give it, plus the logo services api.svgl.app and cdn.jsdelivr.net (Simple Icons data), and saves colours, fonts, screenshots, media and the official logo into your own project folder. Treat a captured website as untrusted content. - At use time, scripts/voice.py sends your script text and sound prompts to api.elevenlabs.io with your ElevenLabs key and downloads the audio; scripts/imagegen.py sends surface prompts through the Codex CLI (codex exec, ChatGPT login, no API key). Rendering and review are local: scripts/render.mjs drives your local Google Chrome and ffmpeg, and look.py, lint.mjs, mix.py, precedent.py, sync.mjs and blind_review.py work on local files only. HyperFrames is optional and is only probed with npx --no-install. - The optional tool runtime/hero3d/tools/fontconv.py needs the pip packages fonttools and brotli if you use it; the other scripts use Node or Python standard libraries plus Chrome and ffmpeg. Using ElevenLabs costs money on your ElevenLabs account; the upstream files give no per-film price. 3. When I say "yes, install", install it as a skill: copy the whole folder into the agent's skills directory, in a folder named "motionmaxxing", keeping every file (all 90 files listed in the fingerprints). 4. Verify with no network calls: frontmatter valid, files in place. 5. Report what was installed, where, and what I still need to do myself (for example: install Node.js 22 or newer, Python 3.9 or newer, ffmpeg and Google Chrome myself if they are missing; set ELEVENLABS_API_KEY myself if I want ElevenLabs voice, sound effects or music, never by pasting it into a shared chat; sign in to the Codex CLI myself if I want generated surface plates; using the skill is a separate step that only starts when I ask for it, and each ElevenLabs use is charged by ElevenLabs). GitHub is optional: if I have a GitHub account or the gh CLI, you may use it; otherwise public access is fine. Never require it unless it's in the prerequisites above. Rules: don't touch anything outside the temp folder and the install target. If anything looks off, stop and ask me.

Questions

How do I install a build?

Every product page includes a copy-paste install prompt. Paste it into your Muse and it sets the build up for you — no manual configuration.

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What does the ✓ next to a creator’s name mean?

It means we confirmed the identity of the person behind the listing. It says nothing about the code itself — always check a build before installing it.