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ltx23-comfyui-ti2v-audio

ltx23-comfyui-ti2v-audio is a skill for Codex from Sunwood-ai-labs/LTX23-ComfyUI-skill. It costs 74 tokens per session (2,248 once invoked), scanned A, original, MIT.

A workflow for LTX 2.3 in ComfyUI, a visual tool for connecting AI generation steps. It supports text- or image-to-video workflows with audio, including setup on a remote GPU machine.

In plain words
What is it for?
Bootstrapping remote ComfyUI, generating videos from text or images with audio, handling lip-sync audio flows, changing prompts and parameters, and comparing model variants.
Why use it?
It provides a defined path for installing, starting, configuring, and experimenting with the required video models and custom components.

Skill for Codex

Written for Codex: agents/openai.yaml present.

not rated 6repo 7mo ago A scan 74 tokens original MIT

Good fit Bootstrapping remote ComfyUI, generating videos from text or images with audio, handling lip-sync audio flows, changing prompts and parameters, and comparing model variants.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/sunwood-ai-labs/ltx23-comfyui-skill/ltx23-comfyui-skill
View source ↗ Sunwood-ai-labs/LTX23-ComfyUI-skill sunwood-ai-labs.github.io
Install

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.

Any agent
npx skills add Sunwood-ai-labs/LTX23-ComfyUI-skill --skill ltx23-comfyui-skill
Clone the repo
git clone --depth 1 https://github.com/Sunwood-ai-labs/LTX23-ComfyUI-skill

Made for: Codex.

Wrote 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.

agentmods badge for ltx23-comfyui-ti2v-audio

README.md
[![agentmods](https://agentmods.dev/badge/skills/sunwood-ai-labs/ltx23-comfyui-skill/ltx23-comfyui-skill/github.svg)](https://agentmods.dev/skills/sunwood-ai-labs/ltx23-comfyui-skill/ltx23-comfyui-skill)
Your own site
<a href="https://agentmods.dev/skills/sunwood-ai-labs/ltx23-comfyui-skill/ltx23-comfyui-skill"><img src="https://agentmods.dev/badge/skills/sunwood-ai-labs/ltx23-comfyui-skill/ltx23-comfyui-skill/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.

agentmods 80×15 button for ltx23-comfyui-ti2v-audio

Your own site · 80×15
<a href="https://agentmods.dev/skills/sunwood-ai-labs/ltx23-comfyui-skill/ltx23-comfyui-skill"><img src="https://agentmods.dev/badge/skills/sunwood-ai-labs/ltx23-comfyui-skill/ltx23-comfyui-skill.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 74 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,248 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00074 $0.02248
Opus 5.5 $0.00030 $0.00899
Sonnet 5.5 $0.00015 $0.00450
Haiku 4.5 $0.00007 $0.00225

Measured 2mo ago against content hash c0245506accc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ltx23-comfyui-ti2v-audio 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.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/run-remote-gpu-setup.ps1, scripts/run-remote-gpu-start.ps1, scripts/setup-remote-ltx23-comfyui.sh, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

SKILL.md · 125 lines

How it starts

The opening of the file, as written. The whole thing — 125 lines — stays where its author put it; the contents beside it link to each section on GitHub.

LTX2.3 ComfyUI TI2V + Audio

Use this skill when the user wants to work from sources/upstream/isi-dev/LTX_2.3_Image_or_Text_&_Audio_2_Video_App_V3.json or sources/upstream/isi-dev/ComfyUI_LTX2_3_TI2V.ipynb, or when they want LTX 2.3 text/image plus audio to video in ComfyUI.

Start Here

Choose the Source of Truth

  • Use the App JSON when the task is "import this into ComfyUI" or "explain which controls the App exposes".
  • Use the notebook when the task is "bootstrap the remote GPU machine / ComfyUI stack" or "recover the dependency list".
  • Use the committed API prompt when the task is "run this workflow through ComfyUI API without repeating the UI export step".
  • When the task is actual environment setup on a remote Linux GPU host, prefer running the scripted bootstrap that was derived from the notebook instead of replaying notebook shell lines manually.
  • When notebook notes and graph internals disagree, prefer the actual JSON graph for exposed controls and use the notes as soft operating guidance. Call out mismatches instead of flattening them.

Read the full file on GitHub · 125 lines

Files

What ships with it

11 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.

Changes

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.

  1. 2mo ago First seen · 125 lines · 74 tokens per session scan A c0245506accc

Subscribe to this mod's changes

ltx23-comfyui-ti2v-audio is a skill published in the GitHub repository Sunwood-ai-labs/LTX23-ComfyUI-skill (6 stars, last pushed 7mo ago), licensed MIT. It adds 74 tokens to every session and 2,248 once invoked, about $0.0003 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 2026-08-31.

Creative and mediaautomationcodex-skillcomfyuiltx-2-3remote-gpuvideo-generation
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ltx23-comfyui-ti2v-audio next to 6 skills from other repositories
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seedance-2-5-prompt-directorzhouwei713/seedance-2-5-prompt-directorSkill133mo agoMITA159Codex
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