claude-codex-settings is a collection of configurations and reusable extensions for Claude Code, OpenAI Codex, Cursor, and related coding tools. Developers use its skills, commands, hooks, agents, plugins, and MCP servers to shape coding-agent workflows and connect alternative model APIs. The catalogue entries are components of this collection that can be installed into supported coding tools.
Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/fcakyon/claude-codex-settingsWrote 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/plugins/fcakyon/claude-codex-settings/frontend-design-skills)<a href="https://agentmods.dev/plugins/fcakyon/claude-codex-settings/frontend-design-skills"><img src="https://agentmods.dev/badge/plugins/fcakyon/claude-codex-settings/frontend-design-skills/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/plugins/fcakyon/claude-codex-settings/frontend-design-skills"><img src="https://agentmods.dev/badge/plugins/fcakyon/claude-codex-settings/frontend-design-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
frontend-design-skills 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 6d 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
{
"name": "frontend-design-skills",
"version": "1.2.0",
"description": "Design frontends, test interactions, and write clear interface copy.",
"license": "Apache-2.0"
}
What it installs
The manifest is a name and a version. 4 skills travel with it, and installing the plugin installs all of them — 224 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 6d ago Changed 06ae34155867
- 1mo ago Changed de7313a9e397
- 1mo ago First seen · 7 lines scan A 58cd110b1932
frontend-design-skills is a plugin published in the GitHub repository fcakyon/claude-codex-settings (1,183 stars, last pushed today), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.
Other plugins, from other repositories
design
Design — 10 free skills bundled together.
visualcave
Design and render interactive technical diagrams as standalone HTML files or embeddable Astro/MDX components. Supports 11 Mermaid diagram types with dark mode, step-through reveal, hover highlighting, and one-click SVG/PNG/PDF export.
visualcave
Use when the user asks to create a diagram, chart, infographic, flowchart, architecture illustration, or any technical visualization. Outputs a self-contained HTML file using Mermaid.js.
academic
Academic — 2 free skills bundled together.
nightmarquee
Cinematic website prompts plus demo footage, tuned for Lovable, Bolt, Cursor, Claude and Codex. Free prompts need no account.
humanizer
Rewrite AI-sounding text so it reads like the writer without changing what it says.