Agent skill

Comfy

Install Comfy

skills CLI

$ npx skills add Comfy-Org/comfy-skills --skill comfy -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install Comfy-Org/comfy-skills comfy --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/Comfy-Org/comfy-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/openclaw/comfy .claude/skills/comfy && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "comfy" agent skill from https://github.com/Comfy-Org/comfy-skills/tree/main/openclaw/comfy into .claude/skills/comfy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comfy", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/Comfy-Org/comfy-skills/tree/main/openclaw/comfy

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add Comfy-Org/comfy-skills --skill comfy -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install Comfy-Org/comfy-skills comfy --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Comfy-Org/comfy-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/openclaw/comfy .agents/skills/comfy && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "comfy" agent skill from https://github.com/Comfy-Org/comfy-skills/tree/main/openclaw/comfy into .agents/skills/comfy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comfy", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add Comfy-Org/comfy-skills --skill comfy -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install Comfy-Org/comfy-skills comfy --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Comfy-Org/comfy-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/openclaw/comfy .cursor/skills/comfy && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "comfy" agent skill from https://github.com/Comfy-Org/comfy-skills/tree/main/openclaw/comfy into .cursor/skills/comfy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comfy", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/Comfy-Org/comfy-skills.git --path openclaw/comfy

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add Comfy-Org/comfy-skills --skill comfy -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install Comfy-Org/comfy-skills comfy --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Comfy-Org/comfy-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/openclaw/comfy .gemini/skills/comfy && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "comfy" agent skill from https://github.com/Comfy-Org/comfy-skills/tree/main/openclaw/comfy into .gemini/skills/comfy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comfy", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install Comfy-Org/comfy-skills comfy

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add Comfy-Org/comfy-skills --skill comfy -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/Comfy-Org/comfy-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/openclaw/comfy .github/skills/comfy && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "comfy" agent skill from https://github.com/Comfy-Org/comfy-skills/tree/main/openclaw/comfy into .github/skills/comfy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comfy", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add Comfy-Org/comfy-skills --skill comfy -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install Comfy-Org/comfy-skills comfy --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/Comfy-Org/comfy-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/openclaw/comfy .opencode/skills/comfy && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "comfy" agent skill from https://github.com/Comfy-Org/comfy-skills/tree/main/openclaw/comfy into .opencode/skills/comfy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "comfy", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: comfy
GitHub stars: 219
Token cost: ~1.4k tokens
SKILL.md length: 662 words
Files: 1
Skills in repo: 1
Repo updated: Oct 8, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

Works in 3 steps: Get an API key — sign in at… → Export it (put this in your shell… → Register the MCP server with OpenClaw
Any generate/edit an image
SKILL.md covers Connect, Which tools to use, Example prompts and Notes
Reaches cloud.comfy.org; needs COMFY_API_KEY

What it does

Comfy is an agent skill from Comfy-Org/comfy-skills. Generate images, video, audio, and 3D with Comfy Cloud — search hundreds of models and workflow templates, run custom ComfyUI workflows, and manage generation jobs through the hosted Comfy Cloud MCP server. Cloud-only — connects to the hosted service, not a local ComfyUI install. Use for any "generate/edit an image", "make a video", "text to 3D", or ComfyUI workflow task.

Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Agent Workflows, covering Diffusion and image models, MCP servers and Image generation. It works with ComfyUI and Model Context Protocol. The repository describes itself as: Comfy Cloud product skills: slash commands for generating images, video, audio, and 3D with Comfy Cloud agents. Single source of truth for the installer and MCP server. The licence is MIT.

When your agent uses it

Any generate/edit an image
ComfyUI workflow task

Example prompts

“generate/edit an image”
“make a video”
“text to 3D”
“/comfy”

Requirements

A credential in COMFY_API_KEY

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

Get an API key — sign in at cloud.comfy.org,
Export it (put this in your shell profile or OpenClaw's env)
Register the MCP server with OpenClaw

What it can do on your machine

Read from SKILL.md and the folder at commit d50722a. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
- cloud.comfy.org
Also links to:
- docs.comfy.org
- comfy.org
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
- COMFY_API_KEY
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Comfy loads about 1.4k tokens when it runs. Until then it costs about 95 tokens; SKILL.md has 662 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~95
When it runs · the whole SKILL.md, loaded when a task matches: ~1.4k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from Comfy-Org/comfy-skills at commit d50722a, republished under its MIT licence (© Comfy-Org). 662 words, ~1,391 tokens.

Download SKILL.mdSave it as .claude/skills/comfy/SKILL.md (or your agent's skills folder).

name: comfy
description: Generate images, video, audio, and 3D with Comfy Cloud — search hundreds of models and workflow templates, run custom ComfyUI workflows, and manage generation jobs through the hosted Comfy Cloud MCP server. Cloud-only — connects to the hosted service, not a local ComfyUI install. Use for any "generate/edit an image", "make a video", "text to 3D", or ComfyUI workflow task.

Comfy Cloud

Comfy Cloud runs ComfyUI in the cloud and exposes it to agents as an MCP server: image/video/audio/3D generation via partner models (Ideogram, Flux, Kling, Veo, Seedance, and more) and open-source pipelines, plus full ComfyUI workflow authoring — search templates, override inputs, submit custom graphs, and fetch outputs as signed URLs.

Scope: this skill connects to the hosted Comfy Cloud MCP server and requires a Comfy account — it does not drive a local ComfyUI install. A local-ComfyUI MCP is on the roadmap and will ship as a separate skill; until then, for local instances see comfy-cli.

Connect

The server supports two auth methods: OAuth (browser sign-in, nothing to manage — recommended) and API keys (for headless or CI setups).

Option A — OAuth (recommended)

bash

openclaw mcp set comfy '{"url":"https://cloud.comfy.org/mcp","transport":"streamable-http","auth":"oauth"}'
openclaw mcp login comfy
openclaw gateway restart

openclaw mcp login prints an authorization URL — open it, sign in to your Comfy account, and finish the flow as the CLI directs (it may ask you to rerun with --code <code>). Verify with openclaw mcp status --verbose. Note that OpenClaw ignores static headers on a server entry once auth: "oauth" is set, so don't combine the two.

Option B — API key (headless / CI)

Get an API key — sign in at cloud.comfy.org, then create a key under Settings → API Keys. Keys start with comfyui-.
Export it (put this in your shell profile or OpenClaw's env):
bash
```
export COMFY_API_KEY="comfyui-..."
```
Register the MCP server with OpenClaw:
bash
```
openclaw mcp set comfy '{"url":"https://cloud.comfy.org/mcp","transport":"streamable-http","headers":{"Authorization":"Bearer ${COMFY_API_KEY}"}}'
openclaw gateway restart
```
The server also accepts the key as an X-API-Key: ${COMFY_API_KEY} header, but prefer the Authorization: Bearer form above — standard headers survive every client's proxy layer, and some OpenClaw builds have dropped custom headers on streamable-http transports (see openclaw#65590). If you get a 401 with a key you know is valid, you are probably hitting that: switch to the Bearer form, route through mcporter, or just use OAuth (Option A).

Either way: browsing/search tools work with any account; generation consumes Comfy Cloud credits and needs a subscription or credit balance.

Show full SKILL.md (347 more words)Show less

Which tools to use

Images and video from a named model (Ideogram, Flux, Gemini, Kling, Veo, Seedance, …): before calling partner_generate, check whether the named family also has an OSS route — some families (MiniMax H3 is a current example, as of 2026-08) ship BOTH a paid partner node and open-source weights under the identical display title. Run search_templates for the family name alongside search_nodes; if both exist, tell the user the OSS option exists (it has no partner/API fee, but running it still spends ordinary Comfy Cloud compute credits — it isn't free on Comfy Cloud, only free of the partner surcharge) and ask which they want. If only the partner route exists, or the user picks paid, call partner_generate — it runs the provider through Comfy Cloud and saves the result to your asset library. Do not hand-build a workflow for plain text-to-image/video when a partner model is named.

Anything workflow-shaped (open-source models, LoRA/ControlNet, multi-step pipelines): start from a template — search_templates → get_template_schema → run_template with input_overrides. For fully custom graphs use submit_workflow (the graph must end in an output node like SaveImage, or validation rejects it). Save and reuse with save_workflow / run_saved_workflow.

Editing an existing image: upload_file first, then reference the uploaded file from a LoadImage node (or pass it to partner_generate for image-to-image partners). Never inline base64 image data into a workflow.

Getting results: wait_for_job → get_output. Outputs come back as time-limited signed URLs — download them exactly as returned (don't edit query params, they're part of the signature). get_queue and cancel_job manage in-flight jobs; submit_batch / wait_for_batch fan out variations.

Discovery: search_models (checkpoints/LoRAs on the platform), search_nodes (available ComfyUI nodes with wiring hints), get_prompting_guide (model-specific prompting advice).

Example prompts

"Generate an image of a cozy bookstore café on a rainy afternoon with Ideogram and download it to ./bookstore.png"
"Take ./product.jpg, remove the background, and upscale the result 2×"
"Find a text-to-video template for Kling, run it with the prompt 'a paper boat drifting down a rain gutter, cinematic', and give me the output URL"

Notes

Generation spends Comfy Cloud credits; search/discovery tools are free.
Full MCP docs and per-client setup: docs.comfy.org/cloud/mcp

Files

Just SKILL.md in openclaw/comfy of Comfy-Org/comfy-skills.

Open the folder on GitHubat commit d50722a

Compare with similar skills

Comfy next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Comfy compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Comfy this skillComfy-Org/comfy-skills	219	—	~1.4k	Automated safety check: Pass	MIT	today
Setupguaardvark/guaardvark	255	1 repos	~1.2k	Automated safety check: Pass	MIT	today
Workflow Assistantfilliptm/ComfyUI_FL-MCP	127	—	~3.6k	Automated safety check: Pass	MIT	23 days ago
Comfyui Skill OpenclawHuangYuChuh/ComfyUI_Skills_OpenClaw	411	—	~2.7k	Automated safety check: Pass	Apache-2.0	1 mo ago
Imageguaardvark/guaardvark	255	—	~1.8k	Automated safety check: Pass	MIT	today
ComfyUI Local DriverSlavaSexton/ComfyUI-Agent-Kit	105	—	~12k	Automated safety check: Pass	Apache-2.0	1 mo ago

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Works with

Questions about Comfy

What does Comfy do?

Generate images, video, audio, and 3D with Comfy Cloud — search hundreds of models and workflow templates, run custom ComfyUI workflows, and manage generation jobs through the hosted Comfy Cloud MCP…. Comfy is an agent skill from Comfy-Org/comfy-skills. Generate images, video, audio, and 3D with Comfy Cloud — search hundreds of models and workflow templates, run custom ComfyUI workflows, and manage generation jobs through the hosted Comfy Cloud MCP server.

When should I use Comfy?

Comfy fits situations like: any generate/edit an image; comfyUI workflow task.

How do I install Comfy in Claude Code?

Run `npx skills add Comfy-Org/comfy-skills --skill comfy -a claude-code`. Or copy the skill folder (openclaw/comfy in Comfy-Org/comfy-skills) into .claude/skills/comfy in your project. Claude Code loads it when a task matches its description.

How do I install Comfy in Codex?

Run `npx skills add Comfy-Org/comfy-skills --skill comfy -a codex`. Or copy the skill folder (openclaw/comfy in Comfy-Org/comfy-skills) into .agents/skills/comfy in your project. Codex loads it when a task matches its description.

Can I use Comfy in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Comfy-Org/comfy-skills --skill comfy -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/comfy, .gemini/skills/comfy, .github/skills/comfy and .opencode/skills/comfy in your project.

What does Comfy need to run?

Going by SKILL.md and its folder, Comfy needs credentials named COMFY_API_KEY. Our summary lists: A credential in COMFY_API_KEY.

Does Comfy access the network?

SKILL.md names 3 domains. In commands or code: cloud.comfy.org; the agent is likely to contact it when it follows the instructions. As links in the text: docs.comfy.org and comfy.org. This is read from the text; nothing was executed.

Is Comfy safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Comfy use?

Comfy is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Comfy use?

About 1.4k tokens (SKILL.md is roughly 5.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Comfy?

Skills that share tags, products or a category with Comfy: Setup (guaardvark/guaardvark, 255 stars), Workflow Assistant (filliptm/ComfyUI_FL-MCP, 127 stars), Comfyui Skill Openclaw (HuangYuChuh/ComfyUI_Skills_OpenClaw, 411 stars) and Image (guaardvark/guaardvark, 255 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Comfy?

Comfy-Org (a GitHub organization) maintains it in Comfy-Org/comfy-skills, which has 219 GitHub stars. The repository was last updated on October 8, 2026.

Source: Comfy-Org/comfy-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Comfy

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Comfy Cloud

Connect

Option A — OAuth (recommended)

Option B — API key (headless / CI)

Which tools to use

Example prompts

Notes

Files

Compare with similar skills

Similar skills

Setup

Workflow Assistant

Comfyui Skill Openclaw

Image

ComfyUI Local Driver

Panel Node Pack Sync

Related

Questions about Comfy