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.
npx skills add fcakyon/claude-codex-settings --skill livekit-skillsgit 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/skills/fcakyon/claude-codex-settings/livekit-skills)<a href="https://agentmods.dev/skills/fcakyon/claude-codex-settings/livekit-skills"><img src="https://agentmods.dev/badge/skills/fcakyon/claude-codex-settings/livekit-skills.svg" alt="Measured on agentmods" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 2 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Supply Chain · line 72 Remote code is downloaded and executed. This bypasses code review and could introduce malicious code.Fix: Avoid downloading and executing remote scripts. Use trusted packages from PyPI/npm. If remote fetch is required, verify checksums and use HTTPS.
- high Supply Chain · line 192 Remote code is downloaded and executed. This bypasses code review and could introduce malicious code.Fix: Avoid downloading and executing remote scripts. Use trusted packages from PyPI/npm. If remote fetch is required, verify checksums and use HTTPS.
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 | $0.00072 | $0.03100 |
| Opus 5 | $0.00036 | $0.01550 |
| Sonnet 5 | $0.00014 | $0.00620 |
| Haiku 4.5 | $0.00007 | $0.00310 |
Grade C, and why
livekit-skills scanned grade C with 2 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 8d 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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
- Linux: `curl -sSL https://get.livekit.io | bash` Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- Linux: `curl -sSL https://get.livekit.io | bash` Copies of this mod
4 near-identical copies found in the catalogue:
- livekit-agents — 86% identical, 162 lines differ
- livekit-agents — 86% identical, 162 lines differ
- livekit-agents — 86% identical, 162 lines differ
- livekit-agents — 84% identical, 173 lines differ
How it starts
The opening of the file, as written. The whole thing — 378 lines — stays where its author put it; the contents beside it link to each section on GitHub.
LiveKit Voice Agent Development
This skill provides guidance for building voice AI agents with the LiveKit Agents SDK. It covers both LiveKit Cloud and self-hosted deployments, using the lk CLI for documentation access and project management. All factual information about APIs, methods, and configurations must come from live documentation.
MANDATORY: Read This Checklist Before Starting
Before writing ANY code, complete this checklist:
- Read this entire skill document - Do not skip sections
- Set up LiveKit credentials (Cloud project or self-hosted server) - You need
LIVEKIT_URL,LIVEKIT_API_KEY, andLIVEKIT_API_SECRET - Set up documentation access - Install
lkCLI forlk docscommands - Plan to write tests - Every agent implementation MUST include tests (see testing section below)
- Verify all APIs against live docs - Never rely on model memory for LiveKit APIs
Setup
LiveKit Cloud
LiveKit Cloud is the fastest way to get a voice agent running. It provides:
- Managed infrastructure (no servers to deploy)
- LiveKit Inference for AI models (no separate API keys needed)
- Built-in noise cancellation, turn detection, and other voice features
- Simple credential management
Connect to Your Cloud Project
-
Sign up at cloud.livekit.io if you haven't already
-
Create a project (or use an existing one)
-
Get your credentials from the project settings:
LIVEKIT_URL- Your project's WebSocket URL (e.g.,wss://your-project.livekit.cloud)LIVEKIT_API_KEY- API key for authenticationLIVEKIT_API_SECRET- API secret for authentication
-
Set these as environment variables (typically in
.env.local):
LIVEKIT_URL=wss://your-project.livekit.cloud
LIVEKIT_API_KEY=your-api-key
LIVEKIT_API_SECRET=your-api-secret
The LiveKit CLI can automate credential setup. Consult the CLI documentation for current commands.
Use LiveKit Inference for AI Models
LiveKit Inference is one option for AI model access when using LiveKit Cloud. It provides access to leading AI model providers—all through your LiveKit credentials with no separate API keys needed.
What ships with it
4 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.
- 8d ago First seen · 378 lines · 72 tokens per session scan C 4f28f641188d
livekit-skills is a skill published in the GitHub repository fcakyon/claude-codex-settings (1,133 stars, last pushed 2d ago), licensed Apache-2.0. It adds 72 tokens to every session and 3,100 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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