ComfyUI Node Registry

Search and discover from 8400+ ComfyUI nodes.

MCP Tools

Tool	Purpose
comfy_search	Search nodes by keyword - use this first
comfy_spec	Get full node spec (inputs, outputs, types) - use after finding a node
comfy_author	Find nodes by author (kijai, filliptm, Lightricks)
comfy_categories	Browse all node categories
comfy_packs	Browse all node packs
comfy_stats	Registry statistics

Search Examples

Search uses smart aliases - "ltx" expands to ltx, ltx2, lightricks, etc.

comfy_search("controlnet")      → ControlNet loaders and apply nodes
comfy_search("upscale model")   → Model-based upscalers
comfy_search("audio reactive")  → Audio-driven effect nodes (amplitude, rms, onset...)
comfy_search("ltx sampler")     → LTX video sampling nodes
comfy_search("mask grow")       → Mask expansion/dilation nodes
comfy_search("face")            → Face detection, swap, restore nodes
comfy_search("v2v")             → Video-to-video nodes (vid2vid, video2video...)

Workflow

1. Search: comfy_search("your task")
2. Inspect: comfy_spec("NodeName") for promising results
3. Browse: Use comfy_author, comfy_categories, comfy_packs to explore

Key Authors

Author	Focus
kijai	KJNodes - workflow utils, masks, Set/Get
filliptm	Fill-Nodes - VFX, audio, video
Lightricks	LTX video generation
Kosinkadink	AnimateDiff Evolved
cubiq	IPAdapter

Setup

Requires MCP server. See MCP_SETUP.md.