comfyui-img2img

comfyui-img2img is a skill for Claude Code, Codex from IvanYangYangXi/artclaw_bridge. It costs 64 tokens per session (2,950 once invoked), scanned A, original, MIT.

An image-to-image workflow for ComfyUI, a visual tool for running AI image-generation pipelines. It creates a new image from an existing one, including style changes, enhancement, and local redraws.

In plain words
What is it for?
Use it to transform existing images, transfer a visual style, improve an image, or create a new variation from a reference image.
Why use it?
It avoids building the image-generation workflow by hand each time. A reference image can guide the result while text describes the desired change.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to transform existing images, transfer a visual style, improve an image, or create a new variation from a reference image.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ivanyangyangxi/artclaw_bridge/comfyui-img2img
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 IvanYangYangXi/artclaw_bridge --skill comfyui-img2img
Clone the repo
git clone --depth 1 https://github.com/IvanYangYangXi/artclaw_bridge

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 comfyui-img2img

README.md
[![agentmods](https://agentmods.dev/badge/skills/ivanyangyangxi/artclaw_bridge/comfyui-img2img/github.svg)](https://agentmods.dev/skills/ivanyangyangxi/artclaw_bridge/comfyui-img2img)
Your own site
<a href="https://agentmods.dev/skills/ivanyangyangxi/artclaw_bridge/comfyui-img2img"><img src="https://agentmods.dev/badge/skills/ivanyangyangxi/artclaw_bridge/comfyui-img2img/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 comfyui-img2img

Your own site · 80×15
<a href="https://agentmods.dev/skills/ivanyangyangxi/artclaw_bridge/comfyui-img2img"><img src="https://agentmods.dev/badge/skills/ivanyangyangxi/artclaw_bridge/comfyui-img2img.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 64 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,950 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 $0.00064 $0.02950
Opus 5 $0.00032 $0.01475
Sonnet 5 $0.00013 $0.00590
Haiku 4.5 $0.00006 $0.00295

Measured 12d ago against content hash 8f7a406d8f41, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

comfyui-img2img 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 12d 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.

skills/official/comfyui/comfyui-img2img/SKILL.md · 390 lines

How it starts

The opening of the file, as written. The whole thing — 390 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ComfyUI 图生图 (img2img)

基于参考图像生成新图像,支持风格迁移、图像增强、局部重绘等。


预注入变量

run_python 已注入以下变量,直接使用,无需 import

变量 类型 说明
S [] 无选中概念
W None 无当前文件概念
L ComfyUI Lib L.nodes, L.folder_paths, L.model_management
nodes module 节点注册表
folder_paths module 模型/输出路径管理
client ComfyUIClient HTTP API 客户端
submit_workflow func 提交 workflow 并等待完成
save_preview func 保存图片并输出 [IMAGE:] 标记

核心工作流

标准的 img2img 流程:

LoadImage → CLIPTextEncode(×2) → CheckpointLoader → KSampler 
→ VAEDecode → SaveImage
         ↑
    VAEEncode (将输入图编码为 latent)

使用方法

方法 1: 使用便捷函数 (推荐)

# 查询可用模型
ckpts = folder_paths.get_filename_list("checkpoints")
print(f"可用模型: {ckpts[:5]}")

# 构建 img2img workflow
wf = {}

# 1. 加载输入图像
wf["1"] = {
    "class_type": "LoadImage",
    "inputs": {"image": "input_image.png"}  # 图片需在 input 目录
}

# 2. 加载模型
wf["2"] = {
    "class_type": "CheckpointLoaderSimple",
    "inputs": {"ckpt_name": "sd_xl_base_1.0.safetensors"}
}

# 3. 编码提示词
wf["3"] = {
    "class_type": "CLIPTextEncode",
    "inputs": {"text": "masterpiece, best quality, a beautiful landscape", "clip": ["2", 1]}
}
wf["4"] = {
    "class_type": "CLIPTextEncode",
    "inputs": {"text": "low quality, blurry, ugly", "clip": ["2", 1]}
}

# 4. 将输入图编码为 latent
wf["5"] = {
    "class_type": "VAEEncode",
    "inputs": {"pixels": ["1", 0], "vae": ["2", 2]}
}

# 5. KSampler (关键:denoise < 1.0)
wf["6"] = {
    "class_type": "KSampler",
    "inputs": {
        "model": ["2", 0],
        "positive": ["3", 0],
        "negative": ["4", 0],
        "latent_image": ["5", 0],
        "seed": 42,
        "steps": 20,
        "cfg": 7.0,
        "sampler_name": "euler",
        "scheduler": "normal",
        "denoise": 0.75  # 关键参数:0.0=原图, 1.0=完全重绘
    }
}

# 6. 解码
wf["7"] = {
    "class_type": "VAEDecode",
    "inputs": {"samples": ["6", 0], "vae": ["2", 2]}
}

# 7. 保存
wf["8"] = {
    "class_type": "SaveImage",
    "inputs": {"images": ["7", 0], "filename_prefix": "img2img_result"}
}

# 提交执行
result = submit_workflow(wf)
print(f"生成完成: {result}")

# 展示结果
if result.get("images"):
    save_preview(result["images"][0])

Read the full file on GitHub · 390 lines

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. 12d ago First seen · 390 lines · 64 tokens per session scan A 8f7a406d8f41

Subscribe to this mod's changes

comfyui-img2img is a skill published in the GitHub repository IvanYangYangXi/artclaw_bridge (35 stars, last pushed 4mo ago), licensed MIT. It adds 64 tokens to every session and 2,950 once invoked, about $0.0003 per session on Opus 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.

Related

Other skills, from other repositories

dcc-mcp-core

Foundation library for the DCC Model Context Protocol (MCP) ecosystem. Provides Rust-powered action management, skills system, IPC transport, MCP Streamable HTTP server (2025-03-26 spec, with 2025-06-18 and 2025-11-25 awareness), sandbox security, shared memory, screen capture, USD scene support, and telemetry for…

dcc-mcp/dcc-mcp-core · 109 tokens

dcc-cua

A routing guide for controlling application interfaces through the project’s DCC-CUA system. DCC applications are digital-content tools such as Maya, Blender, and Houdini.

dcc-mcp/dcc-mcp-core · 131 tokens

marketplace-publish-extension

Infrastructure skill — publish (register/update) an extension package to a marketplace catalog. Reads the extension's SKILL.md frontmatter, constructs a CatalogEntry, and upserts it into the target marketplace.json. Optionally commits and pushes when the catalog source is a git repository. Use after scaffolding an…

dcc-mcp/dcc-mcp-core · 88 tokens

clawhub-compat

Example skill — demonstrates full compatibility with the ClawHub/OpenClaw skill format. Use as a reference when creating skills for both the dcc-mcp-core ecosystem and ClawHub marketplace. Not intended for production use — this is an authoring reference only.

dcc-mcp/dcc-mcp-core · 59 tokens

example-layered-skill

Example skill — reference implementation of the internal layered architecture pattern (Tools / Services / Utils) for complex skills with shared business logic. Use as a template when a skill outgrows a single scripts/execute.py file. Not intended for production use — see docs/guide/skills.md for the architectural…

dcc-mcp/dcc-mcp-core · 70 tokens

marketplace-create-extension

Infrastructure skill — scaffold a new marketplace extension package (SKILL.md + tools.yaml + scripts/) with MIT-0 licensing. Use when creating a publishable marketplace entry for any DCC host. Not for editing existing extensions or driving live DCC scenes — use domain skills for that.

dcc-mcp/dcc-mcp-core · 62 tokens