ComfyUI Gets a Built-in Copilot for Building and Debugging Nodes

Comfy Org has started beta testing Comfy Agent, a built-in AI assistant for ComfyUI that builds and edits workflows directly on the canvas from text prompts, runs generations, fixes errors, and works both locally and in Comfy Cloud.

Compiled by Sergey KostenchukPublished 2026-09-11Updated 2026-09-18

2026-09-11 Coding Anthropic

🛠 ComfyUI Gets a Built-in Copilot for Building and Debugging Nodes

Comfy Org has started beta testing Comfy Agent: from a text prompt, it builds and edits workflows on the canvas, runs generations, fixes errors, and suggests improvements. It works locally and in Comfy Cloud; unlike Comfy MCP, this is a ready-made solution inside the editor.

🌍 Comfy Org is taking the 'agentic' layer away from the ComfyUI + external agent via MCP combination. The backend is in Comfy Cloud: according to the documentation, the In-App Agent requires an active subscription, so the agent becomes a monetization point.

👤 The beta application is already open: form.typeform.com/to/UqL3PpAM. For beginners, the agent will build a node chain from a short description. Nuance: prompts and workflows may be processed in the Comfy Org cloud.

Source 1: https://comfy.org/agent

Source 2: https://www.youtube.com/watch?v=6ZT9y3rdvFg

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