Eventyay is an open-source platform for managing events, including ticket sales and registration, speaker submissions, session schedules, videos, check-ins, badges, exhibitions, and organiser administration. Event organisers use it to run both in-person and online event workflows.
Borrowing it
Nothing to install: this file belongs to fossasia/eventyay. 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/fossasia/eventyay/dev/.agents/skills/frontend-ui/SKILL.mdgit clone --depth 1 https://github.com/fossasia/eventyayWrote 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/skills/fossasia/eventyay/frontend-ui)<a href="https://agentmods.dev/skills/fossasia/eventyay/frontend-ui"><img src="https://agentmods.dev/badge/skills/fossasia/eventyay/frontend-ui/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/skills/fossasia/eventyay/frontend-ui"><img src="https://agentmods.dev/badge/skills/fossasia/eventyay/frontend-ui.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00018 | $0.00246 |
| Opus 5.5 | $0.00007 | $0.00098 |
| Sonnet 5.5 | $0.00004 | $0.00049 |
| Haiku 4.5 | $0.00002 | $0.00025 |
Grade A, and why
frontend-ui 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 2mo 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.
What it actually says
Skill: Frontend UI
When to Use
Use this skill when implementing or modifying UI behavior in:
app/eventyay/static/assetsapp/eventyay/webapp/Vue applications- Django templates under
app/eventyay/**/templates/
Core Workflow
- Identify whether the change belongs to legacy static assets or a Vue app.
- Keep behavior in external scripts (no inline JS; no jQuery).
- Ensure responsive behavior across common mobile and desktop widths.
- Validate accessibility basics: labels, keyboard navigation, focus visibility, and semantic landmarks.
- Add or update tests when UI behavior changes are user-visible.
Guardrails
- Follow
.github/instructions/js.instructions.mdfor JS/Vue conventions. - Follow
.github/instructions/django-template.instructions.mdfor template conventions. - Preserve existing design language unless the task explicitly requests a redesign.
Supporting Artifacts
- Implementation references:
references/ - Reusable templates/checklists:
assets/ - Example validation scenarios:
tests/
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 2mo ago First seen · 35 lines · 18 tokens per session scan A 2a2cb3a34491
frontend-ui is a skill published in the GitHub repository fossasia/eventyay (1,723 stars, last pushed yesterday), licensed Apache-2.0. It adds 18 tokens to every session and 246 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
frontend-ui compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| frontend-uifossasia/eventyay | Skill | 1.7k | yesterday | Apache-2.0 | A | 18 | Claude Code, Codex |
| shadcn-sveltevercel-labs/json-render | Skill | 19k | yesterday | Apache-2.0 | A | 63 | Claude Code, Codex |
| add-localizationmicrosoft/power-platform-skills | Skill | 1.1k | yesterday | MIT | A | 69 | Claude Code |
| vue-router-best-practicesvuejs-ai/skills | Skill | 3.3k | 14d ago | MIT | A | 25 | Claude Code, Codex |
| moai-domain-uiuxmodu-ai/moai-adk | Skill | 1.3k | 3d ago | Apache-2.0 | A | 49 | Claude Code |
| moai-domain-frontendmodu-ai/moai-adk | Skill | 1.3k | 3d ago | Apache-2.0 | A | 54 | Claude Code |
| frontend-conventionsfpindej/netrock | Skill | 235 | 4d ago | MIT | A | 27 | Claude Code |