Canghe Comic
freestylefly/canghe-skills
Knowledge comic creator supporting multiple art styles and tones.
Turn a teardown (or a rough idea) into a finished, ready-to-shoot reel.
Install Reel Builder
$ npx skills add Ootto-AI/claude-content-skills --skill reel-builder -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Ootto-AI/claude-content-skills reel-builder --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/Ootto-AI/claude-content-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/reel-builder .claude/skills/reel-builder && 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 "reel-builder" agent skill from https://github.com/Ootto-AI/claude-content-skills/tree/main/skills/reel-builder into .claude/skills/reel-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reel-builder", 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/Ootto-AI/claude-content-skills/tree/main/skills/reel-builderType 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 Ootto-AI/claude-content-skills --skill reel-builder -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Ootto-AI/claude-content-skills reel-builder --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Ootto-AI/claude-content-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/reel-builder .agents/skills/reel-builder && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "reel-builder" agent skill from https://github.com/Ootto-AI/claude-content-skills/tree/main/skills/reel-builder into .agents/skills/reel-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reel-builder", 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 Ootto-AI/claude-content-skills --skill reel-builder -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Ootto-AI/claude-content-skills reel-builder --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Ootto-AI/claude-content-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/reel-builder .cursor/skills/reel-builder && 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 "reel-builder" agent skill from https://github.com/Ootto-AI/claude-content-skills/tree/main/skills/reel-builder into .cursor/skills/reel-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reel-builder", 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/Ootto-AI/claude-content-skills.git --path skills/reel-builder--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 Ootto-AI/claude-content-skills --skill reel-builder -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Ootto-AI/claude-content-skills reel-builder --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Ootto-AI/claude-content-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/reel-builder .gemini/skills/reel-builder && 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 "reel-builder" agent skill from https://github.com/Ootto-AI/claude-content-skills/tree/main/skills/reel-builder into .gemini/skills/reel-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reel-builder", 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 Ootto-AI/claude-content-skills reel-builderInstalls 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 Ootto-AI/claude-content-skills --skill reel-builder -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Ootto-AI/claude-content-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/reel-builder .github/skills/reel-builder && 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 "reel-builder" agent skill from https://github.com/Ootto-AI/claude-content-skills/tree/main/skills/reel-builder into .github/skills/reel-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reel-builder", 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 Ootto-AI/claude-content-skills --skill reel-builder -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Ootto-AI/claude-content-skills reel-builder --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Ootto-AI/claude-content-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/reel-builder .opencode/skills/reel-builder && 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 "reel-builder" agent skill from https://github.com/Ootto-AI/claude-content-skills/tree/main/skills/reel-builder into .opencode/skills/reel-builder/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "reel-builder", 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
reel-builder- GitHub stars
- 130
- Token cost
- ~1.5k tokens
- SKILL.md length
- 662 words
- Files
- 1
- Skills in repo
- 52
- Repo updated
- First seen
- Licence
- MIT
At a glance
Turn a teardown (or a rough idea) into a finished, ready-to-shoot reel.
- Works in 6 steps: The hook needs a gripping VISUAL, not… → The character ACTS through a progressive… → Sync the visual to the VOICEOVER, not a… → …
- The user says build the reel
- SKILL.md covers When to use, What you'll need, Instructions and Rendering the reel — the video…
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Reel Builder is an agent skill from Ootto-AI/claude-content-skills. Turn a teardown (or a rough idea) into a finished, ready-to-shoot reel. Claude writes the beat-by-beat script in your voice and lays out the on-screen text, the scene for each beat, the pacing cues, and the caption — your words on a proven structure. Use when the user says "build the reel", "make the reel", "write the full reel", "turn this into a reel", "script and storyboard this", or hands over a breakdown/idea and wants the whole thing assembled.
Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Media & Creative, covering Comics and storyboards. The repository describes itself as: Free, copy-paste Claude skills that run your content growth factory — turn ideas + your NotebookLM memory into scroll-stopping Instagram reels. By Ootto. The licence is MIT.
When your agent uses it
- The user says build the reel
- Write the full reel
- Turn this into a reel
- Script and storyboard this
Example prompts
- “build the reel”
- “make the reel”
- “write the full reel”
- “/reel-builder”
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- The hook needs a gripping VISUAL, not just text. Open on something that grabs (e.g. a creator
- The character ACTS through a progressive action — never ping-pong/loop a few poses. Looping a small
- Sync the visual to the VOICEOVER, not a wall-clock. Transcribe the VO (word timestamps) and cut/act
- Emphasis text must be high-contrast and readable on every background (e.g. bright amber #FFCC33
- Close on an on-screen CTA card, tied to the comment system. End with a themed "Comment [KEYWORD] and
- No fabricated numbers. If a metric can't be verified, don't put it on screen.
What it can do on your machine
Read from SKILL.md and the folder at commit 5263be7. 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
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
ootto.ai
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
Reel Builder loads about 1.5k tokens when it runs. Until then it costs about 117 tokens; SKILL.md has 662 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: notes
The automated check noted patterns worth knowing about, such as sudo or a known installer.
- NoteMentions a .env fileSKILL.md:88
tem for a key or read another product's `.env` — if you don't have the key, stop and ask.
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); files beside SKILL.md are not scanned.
SKILL.md
The full file from Ootto-AI/claude-content-skills at commit 5263be7, republished under its MIT licence (© Ootto-AI). 662 words, ~1,474 tokens.
Download SKILL.mdSave it as
.claude/skills/reel-builder/SKILL.md (or your agent's skills folder).- name
- reel-builder
- description
- Turn a teardown (or a rough idea) into a finished, ready-to-shoot reel. Claude writes the beat-by-beat script in your voice and lays out the on-screen text, the scene for each beat, the pacing cues, and the caption — your words on a proven structure. Use when the user says "build the reel", "make the reel", "write the full reel", "turn this into a reel", "script and storyboard this", or hands over a breakdown/idea and wants the whole thing assembled.
- user-invokable
- true
- argument-hint
- [a reel-analyzer teardown, or a topic + the structure to follow]
- license
- MIT
- metadata.author
- Ootto
- metadata.version
- 1.0.0
- metadata.category
- content
Reel Builder — Claude assembles the whole reel for you
The last step of the factory. Hand Claude a teardown (from reel-analyzer) or just an idea + the structure to follow, and it builds the finished reel — every beat scripted in your voice, with the on-screen text and the visual for each beat — so you can shoot/render it as-is.
When to use
You have the structure you want to model (or a hook + topic) and you want the entire reel assembled, not just notes. Run this after the analyzer + hook writer, or standalone with your own outline.
What you'll need
The teardown or structure to follow, your topic/offer, your voice, and the CTA (what you want them to do). Optional: your past winners (via ai-brain) so it sounds like you.
Instructions
You are my reel builder. Build a complete, ready-to-make reel.
STRUCTURE TO FOLLOW: [paste the reel-analyzer teardown, or describe the beat structure].
TOPIC: [what it's about] · VOICE: [yours] · GOAL/CTA: [save / follow / comment / DM].
Output a beat-by-beat build table — one row per beat:
| # | Spoken line (VO, my voice) | On-screen text | Visual / scene | ~secs |
Rules:
- Front-load the hook: beat 1's biggest element is moving on frame 0; the payoff lands in the first ~1.5s.
- The visual CHANGES every beat (show what's said — never plain text for a demo line).
- Original words on the modeled structure; total length matches the reference (±2s).
- End on ONE clear CTA that matches the deliverable.
Then give me: the final hook (3 options), the full VO script as one paragraph, and a caption + hashtags.Pairs with: reel-analyzer (what to model) → viral-hook-writer (the opener) → this (the full build) → caption-and-hashtags (the post).
Rendering the reel — the video engine (make it, not just script it)
Scripting is half the job; this is how you turn the build table into a real, cinematic reel that actually gets watched. Use a hybrid engine, matched to the tier:
- Character-acting / cinematic beats → Seedance (image-to-video). Seedance runs on Runway via
the RunwayML SDK with
model: "seedance2"(portrait720:1280for a 9:16 reel, ~5s per clip). Generate a conditioning still of the character/scene, then i2v it so the subject genuinely MOVES and performs. Cost ≈ $6–12 per reel — reserve it for the premium ($599 done-for-you) tier, not the $20 self-serve one. - Hook, chapter, text, payoff, CTA beats → Remotion code-render ($0). Fast, free, on-theme. This is the whole $20-tier reel and the text scaffolding of the premium one.
Non-negotiables (each of these was a real failure once — do not repeat them):
- The hook needs a gripping VISUAL, not just text. Open on something that grabs (e.g. a creator hacking a glowing terminal, a lock cracking, sparks) — the payoff word lands in the first ~1.5s.
- The character ACTS through a progressive action — never ping-pong/loop a few poses. Looping a small pose set back-and-forth (A→B→A→B) reads as "replaying" and plays actions in reverse. Each beat is ONE forward action, start to finish. Seedance i2v does this natively; posed-frame Remotion does NOT (it loops and reads choppy — avoid it for real acting).
- Sync the visual to the VOICEOVER, not a wall-clock. Transcribe the VO (word timestamps) and cut/act ON the word — the action must match what's being said. Lead the cut ~10 frames.
- Emphasis text must be high-contrast and readable on every background (e.g. bright amber
#FFCC33with a dark outline stroke reads on both dark and light beats). - Close on an on-screen CTA card, tied to the comment system. End with a themed "Comment [KEYWORD] and I'll DM you [the thing]" card (an IG-composer graphic that types the keyword) — use the SAME keyword the caption uses and that the auto-responder is wired to, so comment → auto-DM → lead actually fires. Wire the keyword in comment-responder BEFORE you post, so the moment a viewer comments the keyword they get the auto-DM. Honest only: the keyword must be really wired.
- No fabricated numbers. If a metric can't be verified, don't put it on screen.
Show full SKILL.md (133 more words)Show less
Verify before you ship — WATCH and MEASURE the playback, never trust a still. Extract frames at ~12fps and confirm: motion is progressive (no repeating/ping-pong autocorrelation period), no frozen beats while the VO talks, and each action's cut aligns to its narration cue. Then eyeball the whole thing end to end. A reel that was never watched ships broken.
Credentials: use an API key you were explicitly given, from your OWN project's env only. Never search
the filesystem for a key or read another product's .env — if you don't have the key, stop and ask.
Honesty: only promise a CTA you can deliver (if "comment WORD → I'll DM it", actually send it).
Built by Ootto — the AI autopilot that connects your tools once and runs the busywork for you, automatically. Book a demo →
© Ootto-AI, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/reel-builder of Ootto-AI/claude-content-skills.
Open the folder on GitHubat commit 5263be7
Compare with similar skills
Reel 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 |
|---|---|---|---|---|---|---|
| Reel Builder this skillOotto-AI/claude-content-skills | 130 | — | ~1.5k | Automated safety check: Notes | MIT | |
| Canghe Comicfreestylefly/canghe-skills | 461 | 8 repos | ~3.2k | Automated safety check: Pass | None | |
| Tutti UI Systemtutti-os/tutti | 3.8k | — | ~2.7k | Automated safety check: Pass | Apache-2.0 | |
| 3D Animation Short Generatortl2012tl/comfyUI-llama-TE | 241 | 4 repos | ~3.7k | Automated safety check: Pass | None | |
| Text to PNG Card Casterlijigang/ljg-skills | 7.5k | — | ~1.9k | Automated safety check: Pass | MIT | |
| H3 Cinematic Directorjtydhr88/ComfyTV | 1.1k | — | ~2.7k | Automated safety check: Pass | MIT |
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Ab Hook Tester
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Generates two genuinely distinct hook variants for the same reel so you can post-test which opening actually wins.
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Give Claude a permanent, searchable long-term memory using an Obsidian vault as the store.
Caption And Hashtags
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Write the caption, hashtag set, and first comment for a reel or post.
Collab Outreach
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Drafts personalized pitches to creators and brands for collab reels, shoutouts and partnerships.
Comment Responder
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Turn every comment into a lead on autopilot. An agent skill from Ootto-AI/claude-content-skills.
Related
Categories
Questions about Reel Builder
What does Reel Builder do?
Turn a teardown (or a rough idea) into a finished, ready-to-shoot reel. Reel Builder is an agent skill from Ootto-AI/claude-content-skills. Turn a teardown (or a rough idea) into a finished, ready-to-shoot reel.
When should I use Reel Builder?
Reel Builder fits situations like: the user says build the reel; write the full reel; turn this into a reel; script and storyboard this.
How do I install Reel Builder in Claude Code?
Run `npx skills add Ootto-AI/claude-content-skills --skill reel-builder -a claude-code`. Or copy the skill folder (skills/reel-builder in Ootto-AI/claude-content-skills) into .claude/skills/reel-builder in your project. Claude Code loads it when a task matches its description.
How do I install Reel Builder in Codex?
Run `npx skills add Ootto-AI/claude-content-skills --skill reel-builder -a codex`. Or copy the skill folder (skills/reel-builder in Ootto-AI/claude-content-skills) into .agents/skills/reel-builder in your project. Codex loads it when a task matches its description.
Can I use Reel 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 Ootto-AI/claude-content-skills --skill reel-builder -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/reel-builder, .gemini/skills/reel-builder, .github/skills/reel-builder and .opencode/skills/reel-builder in your project.
What does Reel Builder need to run?
SKILL.md names no scripts, command-line tools or credentials: Reel Builder is instructions for the agent only.
Does Reel Builder access the network?
SKILL.md names 1 domain. As links in the text: ootto.ai. This is read from the text; nothing was executed.
Is Reel Builder safe to install?
Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
What licence does Reel Builder use?
Reel Builder is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Reel Builder use?
About 1.5k tokens (SKILL.md is roughly 5.9k 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 Reel Builder?
Skills that share tags, products or a category with Reel Builder: Canghe Comic (freestylefly/canghe-skills, 461 stars), Tutti UI System (tutti-os/tutti, 3.8k stars), 3D Animation Short Generator (tl2012tl/comfyUI-llama-TE, 241 stars) and Text to PNG Card Caster (lijigang/ljg-skills, 7.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Reel Builder?
Ootto-AI (a GitHub organization) maintains it in Ootto-AI/claude-content-skills, which has 130 GitHub stars. The repository holds 52 skills in this directory. The repository was last updated on October 8, 2026.
Source: Ootto-AI/claude-content-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.