Motion Video in Remotion
ooiyeefei/ccc
Builds marketing and explainer videos in Remotion from rendered scenes, with one real product capture as proof, and cuts them for each platform's formats.
Analyzes a reference video's layout, motion and timing over a chosen time range, then builds an original animated replica with new copy and assets plus a final video QC.
Install Motion Replica Builder
$ npx skills add Pluviobyte/rnskill --skill rn-motion-replica -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Pluviobyte/rnskill rn-motion-replica --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Pluviobyte/rnskill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/rn-motion-replica .claude/skills/rn-motion-replica && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "rn-motion-replica" agent skill from https://github.com/Pluviobyte/rnskill/tree/main/skills/rn-motion-replica into .claude/skills/rn-motion-replica/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rn-motion-replica", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Pluviobyte/rnskill/tree/main/skills/rn-motion-replicaType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Pluviobyte/rnskill --skill rn-motion-replica -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Pluviobyte/rnskill rn-motion-replica --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Pluviobyte/rnskill.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/rn-motion-replica .agents/skills/rn-motion-replica && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "rn-motion-replica" agent skill from https://github.com/Pluviobyte/rnskill/tree/main/skills/rn-motion-replica into .agents/skills/rn-motion-replica/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rn-motion-replica", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Pluviobyte/rnskill --skill rn-motion-replica -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Pluviobyte/rnskill rn-motion-replica --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Pluviobyte/rnskill.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/rn-motion-replica .cursor/skills/rn-motion-replica && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "rn-motion-replica" agent skill from https://github.com/Pluviobyte/rnskill/tree/main/skills/rn-motion-replica into .cursor/skills/rn-motion-replica/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rn-motion-replica", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Pluviobyte/rnskill.git --path skills/rn-motion-replica--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Pluviobyte/rnskill --skill rn-motion-replica -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Pluviobyte/rnskill rn-motion-replica --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Pluviobyte/rnskill.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/rn-motion-replica .gemini/skills/rn-motion-replica && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "rn-motion-replica" agent skill from https://github.com/Pluviobyte/rnskill/tree/main/skills/rn-motion-replica into .gemini/skills/rn-motion-replica/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rn-motion-replica", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Pluviobyte/rnskill rn-motion-replicaInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Pluviobyte/rnskill --skill rn-motion-replica -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Pluviobyte/rnskill.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/rn-motion-replica .github/skills/rn-motion-replica && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "rn-motion-replica" agent skill from https://github.com/Pluviobyte/rnskill/tree/main/skills/rn-motion-replica into .github/skills/rn-motion-replica/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rn-motion-replica", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Pluviobyte/rnskill --skill rn-motion-replica -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Pluviobyte/rnskill rn-motion-replica --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Pluviobyte/rnskill.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/rn-motion-replica .opencode/skills/rn-motion-replica && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "rn-motion-replica" agent skill from https://github.com/Pluviobyte/rnskill/tree/main/skills/rn-motion-replica into .opencode/skills/rn-motion-replica/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "rn-motion-replica", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
rn-motion-replica- GitHub stars
- 1.6k
- Token cost
- ~1.7k tokens
- SKILL.md length
- 809 words
- Files
- 13 (incl. scripts, references, assets)
- Skills in repo
- 45
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Analyzes a reference video's layout, motion and timing over a chosen time range, then builds an original animated replica with new copy and assets plus a final video QC.
- Works in 8 steps: Lock the study range → Acquire and verify the reference → Generate visual evidence → …
- Recreating the motion and layout style of a reference video as an original piece
- SKILL.md covers Source and rights boundary, Workflow, Completion gates and Bundled resources
- Runs Python scripts from its folder; calls python3
What it does
The agent works only from a public link or local file you are authorized to use, never bypassing private-account controls, DRM or paywalls, and keeps the source URL, downloaded media and transcript in a private working directory rather than shipping them inside the finished project. After locking the exact time range and requested effects, it downloads the reference with a trusted downloader or yt-dlp and verifies it with ffprobe, requiring a playable stream, known duration, and known dimensions and frame rate before proceeding.
A bundled analyzer script generates contact sheets and scene frames over the chosen range, which the agent inspects to record five layers of evidence: visual tokens like color and type, geometry such as margins and card sizes, motion primitives like slide or path draw, the sequence of what enters and replaces what, and the timing of each transition. Those observations become a visual contract file and a timestamped storyboard before any animation is authored, and the output is an original adaptation with new copy and generic or original assets, not a pixel-exact copy; a related QC skill checks reusable project templates against a checklist.
When your agent uses it
- Recreating the motion and layout style of a reference video as an original piece
- Breaking down the first N seconds of a video into its visual and timing components
- Building a reusable animated template from a reference clip's motion grammar
Example prompts
- “复刻这个视频效果的前 10 秒, using my own product copy.”
- “拆解这个链接里卡片动画的时序, then build an original replica.”
- “Analyze this reference clip's box animation and turn it into a template.”
Requirements
- yt-dlp or a trusted downloader, and ffprobe, for acquiring and verifying the reference video
- Python to run the bundled analyzer script
Workflow steps
8 steps, taken from the step headings in SKILL.md.
- Lock the study range
- Acquire and verify the reference
- Generate visual evidence
- Choose the production route
- Build layout before motion
- Validate the composition
- Render and verify the final MP4
- Deliver the reusable package
What it can do on your machine
Read from SKILL.md and the folder at commit 83d1783. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 2 files in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
python3
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Motion Replica Builder loads about 1.7k tokens when it runs, and up to ~3k if it reads all its reference files. Until then it costs about 99 tokens; SKILL.md has 809 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 809 words (~1,699 tokens).
“Turn a reference clip into an original motion study that preserves the visual grammar and timing while replacing the source's copy, presenter, footage, and unique assets.”
- name
- rn-motion-replica
Files
SKILL.md and 12 other files (scripts, references, assets) in skills/rn-motion-replica of Pluviobyte/rnskill.
- SKILL.md
- agents/openai.yaml
- assets/showcases/box-motion-replica-35s.mp4
- assets/templates/box-motion-hyperframes/STORYBOARD.md
- assets/templates/box-motion-hyperframes/frame.md
- assets/templates/box-motion-hyperframes/hyperframes.json
- assets/templates/box-motion-hyperframes/index.html
- assets/templates/box-motion-hyperframes/meta.json
- assets/templates/box-motion-hyperframes/package.json
- references/box-motion-pattern.md
- references/qc-checklist.md
- scripts/analyze_reference.py
- scripts/init_motion_project.py
Open the folder on GitHubat commit 83d1783
Compare with similar skills
Motion Replica Builder next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Motion Replica Builder this skillPluviobyte/rnskill | 1.6k | — | ~1.7k | Automated safety check: Pass | Custom licence | |
| Motion Video in Remotionooiyeefei/ccc | 495 | — | ~2.9k | Automated safety check: Pass | MIT | |
| HyperFrames Animationheygen-com/hyperframes | 60k | 3 repos | ~2.1k | Automated safety check: Pass | Apache-2.0 | |
| Stitch to Remotion Walkthrough Videosgoogle-labs-code/stitch-skills | 8.5k | 6 repos | ~3.2k | Automated safety check: Notes | Apache-2.0 | |
| Weekly Changelog Videoheygen-com/hyperframes | 60k | — | ~3.3k | Automated safety check: Pass | Apache-2.0 | |
| Faceless Explainer Videoheygen-com/hyperframes | 60k | 3 repos | ~7.7k | Automated safety check: Notes | Apache-2.0 |
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heygen-com/hyperframes
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- Official
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Weekly Changelog Video
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Faceless Explainer Video
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Video Shotcraft
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Related
Categories
Questions about Motion Replica Builder
What does Motion Replica Builder do?
Analyzes a reference video's layout, motion and timing over a chosen time range, then builds an original animated replica with new copy and assets plus a final video QC. The agent works only from a public link or local file you are authorized to use, never bypassing private-account controls, DRM or paywalls, and keeps the source URL, downloaded media and transcript in a private working directory rather than shipping them inside the finished project. After locking the exact time range and requested effects, it downloads the reference with a trusted downloader or yt-dlp and verifies it with ffprobe, requiring a playable stream, known duration, and known dimensions and frame rate before proceeding.
When should I use Motion Replica Builder?
Motion Replica Builder fits situations like: recreating the motion and layout style of a reference video as an original piece; breaking down the first N seconds of a video into its visual and timing components; building a reusable animated template from a reference clip's motion grammar.
How do I install Motion Replica Builder in Claude Code?
Run `npx skills add Pluviobyte/rnskill --skill rn-motion-replica -a claude-code`. Or copy the skill folder (skills/rn-motion-replica in Pluviobyte/rnskill) into .claude/skills/rn-motion-replica in your project. Claude Code loads it when a task matches its description.
How do I install Motion Replica Builder in Codex?
Run `npx skills add Pluviobyte/rnskill --skill rn-motion-replica -a codex`. Or copy the skill folder (skills/rn-motion-replica in Pluviobyte/rnskill) into .agents/skills/rn-motion-replica in your project. Codex loads it when a task matches its description.
Can I use Motion Replica Builder in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Pluviobyte/rnskill --skill rn-motion-replica -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/rn-motion-replica, .gemini/skills/rn-motion-replica, .github/skills/rn-motion-replica and .opencode/skills/rn-motion-replica in your project.
What does Motion Replica Builder need to run?
Going by SKILL.md and its folder, Motion Replica Builder needs Python for the scripts in its folder and the command-line tools its instructions call (python3). Our summary lists: yt-dlp or a trusted downloader, and ffprobe, for acquiring and verifying the reference video; Python to run the bundled analyzer script.
Does Motion Replica Builder access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Motion Replica Builder safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Motion Replica Builder use?
Motion Replica Builder has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Motion Replica Builder use?
About 1.7k tokens (SKILL.md is roughly 6.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.3k tokens, read only when the agent opens those files.
What are the alternatives to Motion Replica Builder?
Skills that share tags, products or a category with Motion Replica Builder: Motion Video in Remotion (ooiyeefei/ccc, 495 stars), HyperFrames Animation (heygen-com/hyperframes, 60k stars), Stitch to Remotion Walkthrough Videos (google-labs-code/stitch-skills, 8.5k stars) and Weekly Changelog Video (heygen-com/hyperframes, 60k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Motion Replica Builder?
Pluviobyte (a GitHub user) maintains it in Pluviobyte/rnskill, which has 1,639 GitHub stars. The repository holds 45 skills in this directory. The repository was last updated on September 21, 2026.
Source: Pluviobyte/rnskill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.