A workflow builder for ComfyUI, a visual tool for creating image and video generation pipelines. It creates a workflow from a template and can optionally run it.

It helps create text-to-image, image-to-image, upscaling, inpainting, video, ControlNet, LoRA, face-restoration, and other supported ComfyUI workflows.

It removes the need to assemble common ComfyUI steps manually. You can start from a named template and adjust settings when needed.

workflow — Skill for Claude Code by hybridindie

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 hybridindie/comfyui_mcp --skill workflow

Clone the repo

git clone --depth 1 https://github.com/hybridindie/comfyui_mcp

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/hybridindie/comfyui_mcp/workflow.svg)](https://agentmods.dev/skills/hybridindie/comfyui_mcp/workflow)

Your own site

<a href="https://agentmods.dev/skills/hybridindie/comfyui_mcp/workflow"><img src="https://agentmods.dev/badge/skills/hybridindie/comfyui_mcp/workflow.svg" alt="Measured on agentmods" height="20"></a>

Per session 11 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 610 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.

Model	Per session	Once invoked
Fable 5.1	$0.00011	$0.00610
Opus 5	$0.00005	$0.00305
Sonnet 5	$0.00002	$0.00122
Haiku 4.5	$0.00001	$0.00061

Measured 8d ago against content hash 01228e26e785, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

workflow 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 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.

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/workflow/SKILL.md · 32 lines

How it starts

The opening of the file, as written. The whole thing — 32 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Create Workflow

Create and optionally run a ComfyUI workflow. Template or description provided by the user as input: "$ARGUMENTS".

Steps

Pick a template. If no specific template was requested, choose from the built-in template names accepted by comfyui_create_workflow: txt2img, img2img, upscale, inpaint, txt2vid_animatediff, txt2vid_wan, controlnet_canny, controlnet_depth, controlnet_openpose, ip_adapter, lora_stack, face_restore, flux_txt2img, sdxl_txt2img. The full list is also in comfyui_create_workflow's docstring. (Note: comfyui_list_workflows returns server-side /workflow_templates from front-end packages — not these MCP-built-in templates.) If the user provides a template name that is not in this list, respond with an error message and list the valid options above.
Create the workflow.
- If the user did not specify any parameter overrides, call comfyui_create_workflow with only the template name (omit params; it defaults to "", which applies the predefined settings for the selected template).
- If the user specified overrides (e.g., prompt, dimensions), pass them as a JSON string in the params argument:
```
create_workflow(template="txt2img", params='{"prompt": "a sunset", "width": 768}')
```
Validate the workflow. Call comfyui_validate_workflow with the workflow JSON returned from step 2. The response is a dict {valid, errors, warnings, node_count, pipeline}. Report any entries in errors (blocking) and warnings (non-blocking).
Present the workflow. Show a summary of what the workflow does (nodes, connections, key parameters). Offer the user two options:
- Run it — call comfyui_run_workflow with wait=True. The response is a dict envelope: {status, prompt_id, outputs, elapsed_seconds, warnings?}. Read status to confirm completion.
- Modify it — use comfyui_modify_workflow to add/remove nodes or change parameters, then re-validate

Read the full file on GitHub · 32 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.

8d ago First seen · 32 lines · 11 tokens per session scan A 01228e26e785

Subscribe to this mod's changes

workflow is a skill published in the GitHub repository hybridindie/comfyui_mcp (2 stars, last pushed 5d ago), licensed MIT. It adds 11 tokens to every session and 610 once invoked, about $0.0001 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 2026-08-31.

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