Remotion Captions
remotion-dev/remotion
Transcribing, displaying and animating captions. An agent skill from remotion-dev/remotion.
Process audio and video with clipping, conversion, analysis, captions, thumbnails, GIFs, and batch utilities.
No licenceAuto-check passed
Install Media Toolkit
$ npx skills add dkyazzentwatwa/chatgpt-skills --skill media-toolkit -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install dkyazzentwatwa/chatgpt-skills media-toolkit --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/dkyazzentwatwa/chatgpt-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/media-toolkit .claude/skills/media-toolkit && 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 "media-toolkit" agent skill from https://github.com/dkyazzentwatwa/chatgpt-skills/tree/main/media-toolkit into .claude/skills/media-toolkit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "media-toolkit", 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/dkyazzentwatwa/chatgpt-skills/tree/main/media-toolkitType 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 dkyazzentwatwa/chatgpt-skills --skill media-toolkit -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install dkyazzentwatwa/chatgpt-skills media-toolkit --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dkyazzentwatwa/chatgpt-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/media-toolkit .agents/skills/media-toolkit && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "media-toolkit" agent skill from https://github.com/dkyazzentwatwa/chatgpt-skills/tree/main/media-toolkit into .agents/skills/media-toolkit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "media-toolkit", 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 dkyazzentwatwa/chatgpt-skills --skill media-toolkit -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install dkyazzentwatwa/chatgpt-skills media-toolkit --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dkyazzentwatwa/chatgpt-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/media-toolkit .cursor/skills/media-toolkit && 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 "media-toolkit" agent skill from https://github.com/dkyazzentwatwa/chatgpt-skills/tree/main/media-toolkit into .cursor/skills/media-toolkit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "media-toolkit", 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/dkyazzentwatwa/chatgpt-skills.git --path media-toolkit--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 dkyazzentwatwa/chatgpt-skills --skill media-toolkit -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install dkyazzentwatwa/chatgpt-skills media-toolkit --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dkyazzentwatwa/chatgpt-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/media-toolkit .gemini/skills/media-toolkit && 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 "media-toolkit" agent skill from https://github.com/dkyazzentwatwa/chatgpt-skills/tree/main/media-toolkit into .gemini/skills/media-toolkit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "media-toolkit", 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 dkyazzentwatwa/chatgpt-skills media-toolkitInstalls 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 dkyazzentwatwa/chatgpt-skills --skill media-toolkit -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/dkyazzentwatwa/chatgpt-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/media-toolkit .github/skills/media-toolkit && 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 "media-toolkit" agent skill from https://github.com/dkyazzentwatwa/chatgpt-skills/tree/main/media-toolkit into .github/skills/media-toolkit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "media-toolkit", 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 dkyazzentwatwa/chatgpt-skills --skill media-toolkit -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install dkyazzentwatwa/chatgpt-skills media-toolkit --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dkyazzentwatwa/chatgpt-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/media-toolkit .opencode/skills/media-toolkit && 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 "media-toolkit" agent skill from https://github.com/dkyazzentwatwa/chatgpt-skills/tree/main/media-toolkit into .opencode/skills/media-toolkit/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "media-toolkit", 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
media-toolkit- GitHub stars
- 116
- Token cost
- ~293 tokens
- SKILL.md length
- 108 words
- Files
- 16 (incl. scripts)
- Skills in repo
- 12
- Repo updated
- First seen
- Licence
- None found
At a glance
Process audio and video with clipping, conversion, analysis, captions, thumbnails, GIFs, and batch utilities.
- Works in 4 steps: Identify the medium, input format, and… → Pick the narrowest script that completes… → Keep transformations explicit: clip… → …
- Practical media manipulation workflows
- SKILL.md covers Included Tools, Workflow and Guardrails
- Runs Python scripts from its folder
What it does
Media Toolkit is an agent skill from dkyazzentwatwa/chatgpt-skills. Process audio and video with clipping, conversion, analysis, captions, thumbnails, GIFs, and batch utilities. Use for practical media manipulation workflows.
Its SKILL.md is about 290 tokens, which your agent loads only when the skill is triggered. The skill folder holds 17 other files, including scripts (for example `agents/openai.yaml`, `scripts/audio_analyzer.py` and `scripts/audio_converter.py`).
The repository describes itself as: My comprehensive, tested + audited, library of skills to use for ChatGPT.
When your agent uses it
- Practical media manipulation workflows
Example prompts
- “/media-toolkit”
Requirements
- Python 3
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Identify the medium, input format, and target output.
- Pick the narrowest script that completes the job.
- Keep transformations explicit: clip times, output codec, target size, caption source, or thumbnail cadence.
- Verify output duration, dimensions, and bitrate-sensitive settings when the request depends on platform limits.
What it can do on your machine
Read from SKILL.md and the folder at commit 103b430. 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 14 files in scripts/ (Python), which the agent can run.
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
Media Toolkit loads about 293 tokens when it runs. Until then it costs about 43 tokens; SKILL.md has 108 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 108 words (~293 tokens).
“Use this suite for practical audio and video operations that were previously spread across many narrow skills.”
- name
- media-toolkit
Files
SKILL.md and 15 other files (scripts) in media-toolkit of dkyazzentwatwa/chatgpt-skills.
- SKILL.md
- agents/openai.yaml
- scripts/audio_analyzer.py
- scripts/audio_converter.py
- scripts/audio_normalizer.py
- scripts/audio_trimmer.py
- scripts/gif_workshop.py
- scripts/podcast_splitter.py
- scripts/requirements.txt
- scripts/sfx_generator.py
- scripts/thumbnail_gen.py
- scripts/timelapse_creator.py
- scripts/video_captioner.py
- scripts/video_clipper.py
- scripts/video_metadata_inspector.py
- scripts/video_thumbnail_extractor.py
Open the folder on GitHubat commit 103b430
Compare with similar skills
Media Toolkit 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 |
|---|---|---|---|---|---|---|
| Media Toolkit this skilldkyazzentwatwa/chatgpt-skills | 116 | — | ~293 | Automated safety check: Pass | None | |
| Remotion Captionsremotion-dev/remotion | 63k | 5 repos | ~294 | Automated safety check: Pass | Custom licence | |
| HyperFrames Audioheygen-com/hyperframes | 60k | 1 repos | ~6.5k | Automated safety check: Pass | Apache-2.0 | |
| Embedded Video Captionsheygen-com/hyperframes | 60k | 3 repos | ~8.6k | Automated safety check: Pass | Apache-2.0 | |
| Modeling Conversion MetricsPostHog/posthog | 40k | — | ~1.4k | Automated safety check: Pass | Custom licence | |
| Video Captionsthedaviddias/Front-End-Checklist | 74k | — | ~1k | Automated safety check: Pass | MIT |
Similar skills
- Official
HyperFrames Audio
heygen-com/hyperframes
Mixes audio already placed in a HyperFrames composition: fades, gain, ducking under a voiceover, effect chains, automation and shared submix buses.
Embedded Video Captions
heygen-com/hyperframes
Adds captions to a single-subject talking-head video without editing the footage, from plain subtitles to cinematic text placed behind the speaker.
- Official
Modeling Conversion Metrics
PostHog/posthog
Build reusable conversion models — funnel/step conversion rates, drop-off, and time-to-convert — on either PostHog data-warehouse views (HogQL) or an external dbt project.
Video Captions
thedaviddias/Front-End-Checklist
A skill your agent uses when applies to all <video elements and third-party video embeds (YouTube, Vimeo) where the page owner controls the content.
Captions Overlay Rules
heygen-com/hyperframes
Rules for captioning talking-head and launch videos: classify each phrase as drop, rail or embed, and composite captions over the film instead of reserving space.
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Questions about Media Toolkit
What does Media Toolkit do?
Process audio and video with clipping, conversion, analysis, captions, thumbnails, GIFs, and batch utilities. Media Toolkit is an agent skill from dkyazzentwatwa/chatgpt-skills. Process audio and video with clipping, conversion, analysis, captions, thumbnails, GIFs, and batch utilities.
When should I use Media Toolkit?
Media Toolkit fits situations like: practical media manipulation workflows.
How do I install Media Toolkit in Claude Code?
Run `npx skills add dkyazzentwatwa/chatgpt-skills --skill media-toolkit -a claude-code`. Or copy the skill folder (media-toolkit in dkyazzentwatwa/chatgpt-skills) into .claude/skills/media-toolkit in your project. Claude Code loads it when a task matches its description.
How do I install Media Toolkit in Codex?
Run `npx skills add dkyazzentwatwa/chatgpt-skills --skill media-toolkit -a codex`. Or copy the skill folder (media-toolkit in dkyazzentwatwa/chatgpt-skills) into .agents/skills/media-toolkit in your project. Codex loads it when a task matches its description.
Can I use Media Toolkit 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 dkyazzentwatwa/chatgpt-skills --skill media-toolkit -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/media-toolkit, .gemini/skills/media-toolkit, .github/skills/media-toolkit and .opencode/skills/media-toolkit in your project.
What does Media Toolkit need to run?
Going by SKILL.md and its folder, Media Toolkit needs Python for the scripts in its folder. Our summary lists: Python 3.
Does Media Toolkit 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 Media Toolkit 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 Media Toolkit use?
No licence was found for Media Toolkit or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Media Toolkit use?
About 293 tokens (SKILL.md is roughly 1.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Media Toolkit?
Skills that share tags, products or a category with Media Toolkit: Remotion Captions (remotion-dev/remotion, 63k stars), HyperFrames Audio (heygen-com/hyperframes, 60k stars), Embedded Video Captions (heygen-com/hyperframes, 60k stars) and Modeling Conversion Metrics (PostHog/posthog, 40k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Media Toolkit?
dkyazzentwatwa (a GitHub user) maintains it in dkyazzentwatwa/chatgpt-skills, which has 116 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on April 8, 2026.
Source: dkyazzentwatwa/chatgpt-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.