Remotion Video Creation
affaan-m/ECC
Best practices for Remotion - Video creation in React. An agent skill from affaan-m/ECC.
Create a Polylith component with poly create component — a reusable, isolated brick implementing business logic, a feature, a domain module, or a capability.
MITAuto-check passed
Install Polylith Component Creation
$ npx skills add DavidVujic/python-polylith --skill polylith-component-creation -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install DavidVujic/python-polylith polylith-component-creation --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/DavidVujic/python-polylith.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/polylith/polylith-component-creation .claude/skills/polylith-component-creation && 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 "polylith-component-creation" agent skill from https://github.com/DavidVujic/python-polylith/tree/main/.agents/skills/polylith/polylith-component-creation into .claude/skills/polylith-component-creation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "polylith-component-creation", 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/DavidVujic/python-polylith/tree/main/.agents/skills/polylith/polylith-component-creationType 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 DavidVujic/python-polylith --skill polylith-component-creation -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install DavidVujic/python-polylith polylith-component-creation --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/DavidVujic/python-polylith.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/polylith/polylith-component-creation .agents/skills/polylith-component-creation && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "polylith-component-creation" agent skill from https://github.com/DavidVujic/python-polylith/tree/main/.agents/skills/polylith/polylith-component-creation into .agents/skills/polylith-component-creation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "polylith-component-creation", 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 DavidVujic/python-polylith --skill polylith-component-creation -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install DavidVujic/python-polylith polylith-component-creation --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/DavidVujic/python-polylith.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/polylith/polylith-component-creation .cursor/skills/polylith-component-creation && 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 "polylith-component-creation" agent skill from https://github.com/DavidVujic/python-polylith/tree/main/.agents/skills/polylith/polylith-component-creation into .cursor/skills/polylith-component-creation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "polylith-component-creation", 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/DavidVujic/python-polylith.git --path .agents/skills/polylith/polylith-component-creation--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 DavidVujic/python-polylith --skill polylith-component-creation -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install DavidVujic/python-polylith polylith-component-creation --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/DavidVujic/python-polylith.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/polylith/polylith-component-creation .gemini/skills/polylith-component-creation && 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 "polylith-component-creation" agent skill from https://github.com/DavidVujic/python-polylith/tree/main/.agents/skills/polylith/polylith-component-creation into .gemini/skills/polylith-component-creation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "polylith-component-creation", 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 DavidVujic/python-polylith polylith-component-creationInstalls 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 DavidVujic/python-polylith --skill polylith-component-creation -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/DavidVujic/python-polylith.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/polylith/polylith-component-creation .github/skills/polylith-component-creation && 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 "polylith-component-creation" agent skill from https://github.com/DavidVujic/python-polylith/tree/main/.agents/skills/polylith/polylith-component-creation into .github/skills/polylith-component-creation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "polylith-component-creation", 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 DavidVujic/python-polylith --skill polylith-component-creation -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install DavidVujic/python-polylith polylith-component-creation --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/DavidVujic/python-polylith.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/polylith/polylith-component-creation .opencode/skills/polylith-component-creation && 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 "polylith-component-creation" agent skill from https://github.com/DavidVujic/python-polylith/tree/main/.agents/skills/polylith/polylith-component-creation into .opencode/skills/polylith-component-creation/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "polylith-component-creation", 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
polylith-component-creation- GitHub stars
- 553
- Token cost
- ~800 tokens
- SKILL.md length
- 264 words
- Files
- 1
- Skills in repo
- 37
- Repo updated
- First seen
- Licence
- MIT
At a glance
Create a Polylith component with poly create component — a reusable, isolated brick implementing business logic, a feature, a domain module, or a capability.
- Adding non-entry-point code that bases
- SKILL.md covers Quick command, Command reference, What gets created (loose theme) and Examples, plus 2 more sections
- Calls uv and poetry
- Other components will import
What it does
Polylith Component Creation is an agent skill from DavidVujic/python-polylith. Create a Polylith component with poly create component — a reusable, isolated brick implementing business logic, a feature, a domain module, or a capability. Use when adding non-entry-point code that bases or other components will import.
Its SKILL.md is about 800 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: Tooling support for the Polylith Architecture in Python. The licence is MIT.
When your agent uses it
- Adding non-entry-point code that bases
- Other components will import
Example prompts
- “/polylith-component-creation”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit a7a80f2. 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
Shell commands in SKILL.md call:
uvpoetry
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use uv, which can reach the network depending on how they are called.
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
Polylith Component Creation loads about 800 tokens when it runs. Until then it costs about 67 tokens; SKILL.md has 264 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); files beside SKILL.md are not scanned.
SKILL.md
The full file from DavidVujic/python-polylith at commit a7a80f2, republished under its MIT licence (© DavidVujic). 264 words, ~800 tokens.
Download SKILL.mdSave it as
.claude/skills/polylith-component-creation/SKILL.md (or your agent's skills folder).- name
- polylith-component-creation
- description
- Create a Polylith component with `poly create component` — a reusable, isolated brick implementing business logic, a feature, a domain module, or a capability. Use when adding non-entry-point code that bases or other components will import.
Component Creation Skill
💡 Terminology: this skill uses Polylith terms like brick, component, namespace, and theme. If they're unfamiliar, load
polylith-conceptsfirst.
Quick command
uv run poly create component --name user_serviceCommand prefix: If you do not know the package manager, list lock files with ls uv.lock poetry.lock pdm.lock 2>/dev/null (a pyproject.toml is always present, so it tells you nothing on its own). Use uv run poly (uv), poetry poly (poetry), pdm run poly (pdm), hatch run poly (hatch), or poly (activated venv). Examples below use uv run.
A component is reusable, non-entry-point code (business logic, domain features, capabilities). For entry points (HTTP API, CLI, Lambda handler), use
polylith-base-creationinstead.
Command reference
| Option | Required | Default | Description |
|---|---|---|---|
--name | yes | — | Name of the component (also the package name). |
--description | no | "" | Optional human-readable description. |
What gets created (loose theme)
components/<namespace>/user_service/
├── __init__.py # Public interface — empty; add re-exports here
└── core.py # Implementation — empty; user fills it inIf [tool.polylith.test].enabled = true in workspace.toml, the CLI also creates test/components/<namespace>/user_service/test_core.py.
For the tdd theme layout (components/user_service/{src,test}/<namespace>/user_service/...), load polylith-workspace-setup.
Examples
# Minimal
uv run poly create component --name user_service
# With description
uv run poly create component --name greeting --description "Greeting domain"Notes for the agent
- Both
core.pyand__init__.pyare empty boilerplate. The component is not "ready" — the user fills incore.py, then re-exports its public API from__init__.py:python # components/<namespace>/user_service/__init__.py from <namespace>.user_service.core import create_user, get_user - Consumers import via the public interface (
from <namespace>.user_service import create_user), never viacore.pydirectly.poly deps --interface(loadpolylith-dependency-visualization) flags violations. - A new component is not automatically used by any project. It is registered in a project once a base (or another component already in the project) imports it — then run
poly sync(loadpolylith-sync).
Verification
After creation, verify the component exists using your file tools (e.g., check components/<namespace>/<name>/__init__.py). Then, you will likely need to populate core.py and __init__.py using your file writing tools since they are created empty.
© DavidVujic, 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 .agents/skills/polylith/polylith-component-creation of DavidVujic/python-polylith.
Open the folder on GitHubat commit a7a80f2
Compare with similar skills
Polylith Component Creation 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 |
|---|---|---|---|---|---|---|
| Polylith Component Creation this skillDavidVujic/python-polylith | 553 | — | ~800 | Automated safety check: Pass | MIT | |
| Remotion Video Creationaffaan-m/ECC | 275k | 2 repos | ~910 | Automated safety check: Pass | MIT | |
| Cross Origin Isolationthedaviddias/Front-End-Checklist | 74k | — | ~565 | Automated safety check: Pass | MIT | |
| Remotion Video Creationaffaan-m/ECC | 275k | — | ~680 | Automated safety check: Pass | MIT | |
| Remotion Video Creationaffaan-m/ECC | 275k | — | ~605 | Automated safety check: Pass | MIT | |
| Runbook Creationsickn33/agentic-awesome-skills | 47k | 2 repos | ~2.9k | Automated safety check: Pass | MIT |
Similar skills
Cross Origin Isolation
thedaviddias/Front-End-Checklist
A skill your agent uses when reviewing security-sensitive web apps, SharedArrayBuffer usage, worker-heavy apps, editors, or measurement features that require cross-origin isolation.
Remotion Video Creation
affaan-m/ECC
Remotion のベストプラクティス - React で動画を作成する。3D、アニメーション、音声、字幕、チャート、トランジションなどをカバーするドメイン固有の29のルール。
Remotion Video Creation
affaan-m/ECC
Remotion 最佳实践 - 在 React 中创建视频。29 条领域特定规则，涵盖 3D、动画、音频、字幕、图表、过渡等。
Runbook Creation
sickn33/agentic-awesome-skills
Create operational runbooks and standard operating procedures.
Polis Protocol
sickn33/agentic-awesome-skills
Coordinate multi-vendor AI agents as a self-improving team — a learning router assigns work by track record and citizens can amend the protocol's own rules.
More from DavidVujic/python-polylith
All 37 skills in this repoPolylith Base Creation
DavidVujic/python-polylith
Create a Polylith base with poly create base — the entry point of a deployable application (HTTP API, CLI, message-queue consumer, AWS Lambda handler, GCP Cloud Function, scheduled job).
Polylith Check
DavidVujic/python-polylith
Validate a Polylith workspace with poly check — the canonical CI gate.
Polylith Dependency Management
DavidVujic/python-polylith
Add or manage third-party dependencies in a Polylith workspace.
Polylith Dependency Visualization
DavidVujic/python-polylith
Visualize brick × brick dependencies with poly deps — find circular dependencies, inspect a brick's public interface, and detect interface-bypass violations.
Polylith Diff
DavidVujic/python-polylith
List Polylith bricks whose implementation changed since a git tag using poly diff.
Polylith Libs
DavidVujic/python-polylith
Inspect third-party libraries used per Polylith project with poly libs.
Questions about Polylith Component Creation
What does Polylith Component Creation do?
Create a Polylith component with poly create component — a reusable, isolated brick implementing business logic, a feature, a domain module, or a capability. Polylith Component Creation is an agent skill from DavidVujic/python-polylith. Create a Polylith component with poly create component — a reusable, isolated brick implementing business logic, a feature, a domain module, or a capability.
When should I use Polylith Component Creation?
Polylith Component Creation fits situations like: adding non-entry-point code that bases; other components will import.
How do I install Polylith Component Creation in Claude Code?
Run `npx skills add DavidVujic/python-polylith --skill polylith-component-creation -a claude-code`. Or copy the skill folder (.agents/skills/polylith/polylith-component-creation in DavidVujic/python-polylith) into .claude/skills/polylith-component-creation in your project. Claude Code loads it when a task matches its description.
How do I install Polylith Component Creation in Codex?
Run `npx skills add DavidVujic/python-polylith --skill polylith-component-creation -a codex`. Or copy the skill folder (.agents/skills/polylith/polylith-component-creation in DavidVujic/python-polylith) into .agents/skills/polylith-component-creation in your project. Codex loads it when a task matches its description.
Can I use Polylith Component Creation 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 DavidVujic/python-polylith --skill polylith-component-creation -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/polylith-component-creation, .gemini/skills/polylith-component-creation, .github/skills/polylith-component-creation and .opencode/skills/polylith-component-creation in your project.
What does Polylith Component Creation need to run?
Going by SKILL.md and its folder, Polylith Component Creation needs the command-line tools its instructions call (uv and poetry). Our summary lists: Python 3.
Does Polylith Component Creation access the network?
SKILL.md contains no URLs. Its commands use uv, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Polylith Component Creation 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. Review the folder before installing.
What licence does Polylith Component Creation use?
Polylith Component Creation is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Polylith Component Creation use?
About 800 tokens (SKILL.md is roughly 3.2k 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 Polylith Component Creation?
Skills that share tags, products or a category with Polylith Component Creation: Remotion Video Creation (affaan-m/ECC, 275k stars), Cross Origin Isolation (thedaviddias/Front-End-Checklist, 74k stars), Remotion Video Creation (affaan-m/ECC, 275k stars) and Remotion Video Creation (affaan-m/ECC, 275k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Polylith Component Creation?
DavidVujic (a GitHub user) maintains it in DavidVujic/python-polylith, which has 553 GitHub stars. The repository holds 37 skills in this directory. The repository was last updated on October 4, 2026.
Source: DavidVujic/python-polylith on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.