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Build reusable UI components with Symfony UX Twig Components (props, slots, anonymous components, CVA) for clean templates
MITAuto-check passed
Install Twig Components
$ npx skills add dev-toolings/superpowers-symfony --skill twig-components -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install dev-toolings/superpowers-symfony twig-components --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/dev-toolings/superpowers-symfony.git skills-src && mkdir -p .claude/skills && cp -r skills-src/content/skills/twig-components .claude/skills/twig-components && 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 "twig-components" agent skill from https://github.com/dev-toolings/superpowers-symfony/tree/main/content/skills/twig-components into .claude/skills/twig-components/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "twig-components", 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/dev-toolings/superpowers-symfony/tree/main/content/skills/twig-componentsType 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 dev-toolings/superpowers-symfony --skill twig-components -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install dev-toolings/superpowers-symfony twig-components --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dev-toolings/superpowers-symfony.git skills-src && mkdir -p .agents/skills && cp -r skills-src/content/skills/twig-components .agents/skills/twig-components && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "twig-components" agent skill from https://github.com/dev-toolings/superpowers-symfony/tree/main/content/skills/twig-components into .agents/skills/twig-components/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "twig-components", 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 dev-toolings/superpowers-symfony --skill twig-components -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install dev-toolings/superpowers-symfony twig-components --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dev-toolings/superpowers-symfony.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/content/skills/twig-components .cursor/skills/twig-components && 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 "twig-components" agent skill from https://github.com/dev-toolings/superpowers-symfony/tree/main/content/skills/twig-components into .cursor/skills/twig-components/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "twig-components", 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/dev-toolings/superpowers-symfony.git --path content/skills/twig-components--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 dev-toolings/superpowers-symfony --skill twig-components -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install dev-toolings/superpowers-symfony twig-components --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dev-toolings/superpowers-symfony.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/content/skills/twig-components .gemini/skills/twig-components && 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 "twig-components" agent skill from https://github.com/dev-toolings/superpowers-symfony/tree/main/content/skills/twig-components into .gemini/skills/twig-components/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "twig-components", 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 dev-toolings/superpowers-symfony twig-componentsInstalls 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 dev-toolings/superpowers-symfony --skill twig-components -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/dev-toolings/superpowers-symfony.git skills-src && mkdir -p .github/skills && cp -r skills-src/content/skills/twig-components .github/skills/twig-components && 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 "twig-components" agent skill from https://github.com/dev-toolings/superpowers-symfony/tree/main/content/skills/twig-components into .github/skills/twig-components/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "twig-components", 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 dev-toolings/superpowers-symfony --skill twig-components -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install dev-toolings/superpowers-symfony twig-components --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dev-toolings/superpowers-symfony.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/content/skills/twig-components .opencode/skills/twig-components && 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 "twig-components" agent skill from https://github.com/dev-toolings/superpowers-symfony/tree/main/content/skills/twig-components into .opencode/skills/twig-components/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "twig-components", 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
twig-components- GitHub stars
- 222
- Token cost
- ~412 tokens
- SKILL.md length
- 177 words
- Files
- 2
- Skills in repo
- 44
- Repo updated
- First seen
- Licence
- MIT
At a glance
Build reusable UI components with Symfony UX Twig Components (props, slots, anonymous components, CVA) for clean templates
- Works in 5 steps: Choose the kind: anonymous (template… → Declare props as public mutable… → Expose content injection through blocks… → …
- SKILL.md covers Use when, Default workflow, Guardrails and Progressive disclosure, plus 2 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Twig Components is an agent skill from dev-toolings/superpowers-symfony. Build reusable UI components with Symfony UX Twig Components (props, slots, anonymous components, CVA) for clean templates
Its SKILL.md is about 410 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `reference.md`).
It works with Symfony. The repository describes itself as: Claude Code plugin for Symfony 7.4 LTS & 8.x — 44 skills, 7 AI subagents & 13 commands for API Platform v4, Doctrine ORM 3, TDD (Pest/PHPUnit), Messenger, security & DDD. The licence is MIT.
Example prompts
- “/twig-components”
Requirements
- Pre-approved tools (allowed-tools): Read, Glob, Grep
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Choose the kind: anonymous (template only), class-based #[AsTwigComponent], or #[AsLiveComponent].
- Declare props as public mutable properties; use mount() for derived values.
- Expose content injection through blocks (slots) rather than more props.
- For Live Components, mark writable state with #[LiveProp(writable: true)] and debounce user input.
- Test the PHP class with InteractsWithTwigComponents.
What it can do on your machine
Read from SKILL.md and the folder at commit 459bcd0. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadGlobGrep
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
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
Twig Components loads about 412 tokens when it runs. Until then it costs about 35 tokens; SKILL.md has 177 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 dev-toolings/superpowers-symfony at commit 459bcd0, republished under its MIT licence (© dev-toolings). 177 words, ~412 tokens.
Download SKILL.mdSave it as
.claude/skills/twig-components/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- twig-components
- description
- Build reusable UI components with Symfony UX Twig Components (props, slots, anonymous components, CVA) for clean templates
- allowed-tools
- Read, Glob, Grep
- capabilities
- read, search
- tags
- architecture, ui
Twig Components (Symfony)
Use when
- Extracting a repeated piece of Twig into a reusable component.
- Building a component with props, slots, computed logic, or CVA variants.
- Making a component reactive with Live Components (search, counters, forms).
Default workflow
- Choose the kind: anonymous (template only), class-based
#[AsTwigComponent], or#[AsLiveComponent]. - Declare props as public mutable properties; use
mount()for derived values. - Expose content injection through blocks (slots) rather than more props.
- For Live Components, mark writable state with
#[LiveProp(writable: true)]and debounce user input. - Test the PHP class with
InteractsWithTwigComponents.
Guardrails
- Never make public props
readonly: they are assigned after instantiation. - Inject services as
private readonly, never as public props. - Only mark a
LivePropwritable when the browser must change it. - Keep one responsibility per component.
Progressive disclosure
- Use this file for execution posture and risk controls.
- Open references when deep implementation details are needed.
Output contract
- Component classes and templates, with their props and slots.
- Live state and actions, when the component is reactive.
- A component test for mount and render.
References
reference.md
© dev-toolings, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in content/skills/twig-components of dev-toolings/superpowers-symfony.
- SKILL.md
- reference.md
Open the folder on GitHubat commit 459bcd0
Compare with similar skills
Twig Components 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 |
|---|---|---|---|---|---|---|
| Twig Components this skilldev-toolings/superpowers-symfony | 222 | — | ~412 | Automated safety check: Pass | MIT | |
| Sync Translationssymfony/symfony | 31k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Bug Triagesymfony/symfony | 31k | — | ~1.9k | Automated safety check: Pass | MIT | |
| Merge Upsymfony/symfony | 31k | — | ~4k | Automated safety check: Pass | MIT | |
| PR Mergesymfony/symfony | 31k | — | ~3.1k | Automated safety check: Pass | MIT | |
| Security Triagesymfony/symfony | 31k | — | ~2.6k | Automated safety check: Pass | MIT |
Similar skills
Bug Triage
symfony/symfony
Decide whether open Bug PRs target the correct branch. An agent skill from symfony/symfony.
Merge Up
symfony/symfony
Cascade-merge maintained Symfony branches from oldest to newest (e.g.
PR Merge
symfony/symfony
Merge a reviewed pull request the way the Symfony core team does: one --no-ff merge commit per PR, whose message archives the whole discussion, with the review gates checked first.
Security Triage
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Triage a reported security finding into a disposition: a private CVE (coordinated disclosure + advisory), a public hardening PR (fix in the open, no CVE), or not-a-security-issue (reply to reporter).
Symfony Security Review
symfony/symfony
Review a change (a PR, the current branch diff, or a set of files) or audit a component or the whole tree for missing or incorrect security hardening.
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API Platform Dto Resources
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Implement API Platform filters - Parameters API (QueryParameter, v5/4.4/4.3) and the [ApiFilter] attribute deprecated since 4.4 - for search, date, range, boolean, and custom filtering
API Platform Resources
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API Platform Security
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API Platform Serialization
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Control API Platform serialization with groups, [Context], IRI links (readableLink/writableLink), and custom context builders
Related
Works with
Questions about Twig Components
What does Twig Components do?
Build reusable UI components with Symfony UX Twig Components (props, slots, anonymous components, CVA) for clean templates. Twig Components is an agent skill from dev-toolings/superpowers-symfony.
How do I install Twig Components in Claude Code?
Run `npx skills add dev-toolings/superpowers-symfony --skill twig-components -a claude-code`. Or copy the skill folder (content/skills/twig-components in dev-toolings/superpowers-symfony) into .claude/skills/twig-components in your project. Claude Code loads it when a task matches its description.
How do I install Twig Components in Codex?
Run `npx skills add dev-toolings/superpowers-symfony --skill twig-components -a codex`. Or copy the skill folder (content/skills/twig-components in dev-toolings/superpowers-symfony) into .agents/skills/twig-components in your project. Codex loads it when a task matches its description.
Can I use Twig Components 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 dev-toolings/superpowers-symfony --skill twig-components -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/twig-components, .gemini/skills/twig-components, .github/skills/twig-components and .opencode/skills/twig-components in your project.
What does Twig Components need to run?
SKILL.md names no scripts, command-line tools or credentials: Twig Components is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Glob, Grep.
Does Twig Components 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 Twig Components 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 Twig Components use?
Twig Components 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 Twig Components use?
About 412 tokens (SKILL.md is roughly 1.6k 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 Twig Components?
Skills that share tags, products or a category with Twig Components: Sync Translations (symfony/symfony, 31k stars), Bug Triage (symfony/symfony, 31k stars), Merge Up (symfony/symfony, 31k stars) and PR Merge (symfony/symfony, 31k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Twig Components?
dev-toolings (a GitHub organization) maintains it in dev-toolings/superpowers-symfony, which has 222 GitHub stars. The repository holds 44 skills in this directory. The repository was last updated on October 5, 2026.
Source: dev-toolings/superpowers-symfony on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.