comfy-build-authoring

comfy-build-authoring is a skill for Claude Code, Codex from Comfy-Org/comfy-cli. It costs 90 tokens per session (4,620 once invoked), scanned A, original, GPL-3.0.

A reference guide for writing Comfy Build configuration files by hand. It covers selecting ComfyUI nodes and models and recording them in a comfy-build.yaml file.

In plain words
What is it for?
Use it to author or edit ComfyUI build specifications, including their models and custom nodes.
Why use it?
It helps create a valid build description when there is no local ComfyUI installation to scan. It also guides the process of finding required models and custom nodes.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/comfy-org/comfy-cli/comfy-build-authoring
Any agent
npx skills add Comfy-Org/comfy-cli --skill comfy-build-authoring
Clone the repo
git clone --depth 1 https://github.com/Comfy-Org/comfy-cli

Made for: Claude Code, 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 comfy-build-authoring

README.md
[![agentmods](https://agentmods.dev/badge/skills/comfy-org/comfy-cli/comfy-build-authoring.svg)](https://agentmods.dev/skills/comfy-org/comfy-cli/comfy-build-authoring)
Your own site
<a href="https://agentmods.dev/skills/comfy-org/comfy-cli/comfy-build-authoring"><img src="https://agentmods.dev/badge/skills/comfy-org/comfy-cli/comfy-build-authoring.svg" alt="Measured on agentmods" height="20"></a>
Per session 90 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,620 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown 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 $0.00090 $0.04620
Opus 5 $0.00045 $0.02310
Sonnet 5 $0.00018 $0.00924
Haiku 4.5 $0.00009 $0.00462

Measured yesterday against content hash edac2649a75f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

comfy-build-authoring scanned grade A with 1 finding 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 yesterday.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s "https://api.comfy.org/nodes/search?search=background+removal"
comfy_cli/skills/comfy-build-authoring/SKILL.md · 319 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. yesterday First seen · 319 lines · 90 tokens per session scan A edac2649a75f

Subscribe to this mod's changes

comfy-build-authoring is a skill published in the GitHub repository Comfy-Org/comfy-cli (963 stars, last pushed today), licensed GPL-3.0. It adds 90 tokens to every session and 4,620 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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