Borrowing it
Nothing to install: this file belongs to smnandre/symfony-ux-skills. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/smnandre/symfony-ux-skills/main/CLAUDE.mdgit clone --depth 1 https://github.com/smnandre/symfony-ux-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/smnandre/symfony-ux-skills/claude-md)<a href="https://agentmods.dev/instructions/smnandre/symfony-ux-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/smnandre/symfony-ux-skills/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/smnandre/symfony-ux-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/smnandre/symfony-ux-skills/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00382 | $0.00382 |
| Opus 5 | $0.00191 | $0.00191 |
| Sonnet 5 | $0.00076 | $0.00076 |
| Haiku 4.5 | $0.00038 | $0.00038 |
Grade A, and why
symfony-ux-skills CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
100% identical to symfony-ux-skills AGENTS.md — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
What it actually says
Symfony UX Frontend Stack
This project uses the Symfony UX frontend stack. Seven agent skills are installed to help you work with it.
Which tool to use
- Pure JS behavior, no server round-trip -- use the
stimulusskill - Navigation, partial page updates -- use the
turboskill - Reusable static UI component -- use the
twig-componentskill - Reactive component that re-renders on user input -- use the
live-componentskill - SVG icons (local or Iconify) -- use the
ux-iconsskill - Interactive maps (Leaflet / Google Maps) -- use the
ux-mapskill - Not sure which one fits -- use the
symfony-uxskill (orchestrator / decision tree)
Key rules
- Always render
{{ attributes }}on the root element of a LiveComponent - Prefer HTML syntax (
<twig:Alert />) over Twig syntax ({% component 'Alert' %}) - Use
data-model="debounce(300)|field"for text inputs in LiveComponents - Stimulus controllers must clean up listeners and observers in
disconnect() - Turbo Frame IDs must match between the page and the server response
- Use Turbo Streams when updating multiple page sections; use Frames for a single section
<twig:Turbo:Stream:Append>syntax is available since Symfony UX 2.22+- Prefer
<twig:ux:icon name="..." />over{{ ux_icon('...') }}for consistency - Map containers must have an explicit height (
style="height: 400px;") - Use
fitBoundsToMarkers()instead of manually calculating center/zoom - Lock on-demand icons before deploying:
php bin/console ux:icons:lock
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 28 lines · 382 tokens per session scan A 847ae92b0aae
symfony-ux-skills CLAUDE.md is an instructions file published in the GitHub repository smnandre/symfony-ux-skills (171 stars, last pushed 2mo ago), licensed MIT. It adds 382 tokens to every session, about $0.0019 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to symfony-ux-skills AGENTS.md, differing in 0 lines, and is treated as a copy.
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