MD_NODES
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┃ 🎛️ ComfyUI Custom Node Central - v0.69.420-BETA 🎛️ ┃
┃ "Latent Space Debauchery & Digital Sorcery Since 56k Days" ┃
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📟 Welcome to MD_NODES
Strap in, traveler. This isn't just another GitHub repo—it's a wormhole into raw, modular creativity with ComfyUI at its freaky finest.
Brought to you by a confederation of node-smiths, mod wizards, and digital dropouts, this is where unhinged meets unfiltered. Whether you're forging dreamscapes from the void or just want to vibe with your VAE, this is your personal BBS of brilliance.
Packaged with ASCII-flavored love, open-source chaos, and a healthy disregard for conventional sanity.
"Why do it the easy way when you can do it the aesthetic way?" — probably MDMAchine
🔥 Node Collection
🎨 VLM & Prompt Engineering
AESTHETIC_VLM_PACK (Dual-Node Workflow) 🆕 ⭐
AI-powered prompt generation meets quality control. Two-node system using local VLMs (Ollama/LM Studio) for end-to-end prompt crafting and validation.
Node 1: Aesthetic Transformer
- 🎲 V32 Random Fusion - Creative discovery mode with randomized aesthetic elements
- 🎨 Stylistic Fusion - Merge subjects with styles, invent new scenes
- 📝 Direct Instruction - Clean, literal prompt passthrough
- 🏗️ Design_Control - Professional contractor mode (kitchens, bathrooms, exteriors)
- Auto-detects current materials
- Rates job complexity (Simple/Medium/Complex)
- Generates client-ready reports
- Built-in safety negatives for professional use
Node 2: VLM Confirmation Gate
- ✅ Validates final images against original intent
- 📊 Provides confidence scores and reasoning
- 🚦 Non-blocking QA workflow integration
Features:
- Multi-image reasoning (up to 3 images)
- Dual-model mode (separate VLM + LLM for max quality)
- Design templates for common contractor jobs
- Universal negative prompt system
- Preset management with full migration support
- Custom negative prompt override
📖 Read the Full Documentation (Coming Soon)
⚖️ License Note: This node has a proprietary license separate from the rest of MD_Nodes. See aesthetic_vlm_LICENSE.md for details. TL;DR: Free to use as-is, but modifications/monetization require permission. Contact me for commercial licensing!
Scheduling & Guidance
HYBRID_SIGMA_SCHEDULER
Your vibe, your noise. 10+ modes (Karras, Poly, AYS, etc.) for precision noise scheduling. Auto-detects model sigmas, supports slicing, visualization, and comparison. Your sigma sommelier.
NOISEDECAY_SCHEDULER (Advanced)
Controlled fade into darkness. Generate custom decay curves (polynomial, sigmoidal, gaussian, etc.) with start/end values, inversion, and smoothing. Modulate noise like a sad synth player.
APG_GUIDER_FORKED
Low-key guiding, high-key results. Enhanced fork for adaptive projected gradient guidance. Schedule APG scale, CFG, and momentum via YAML based on sigma. Surgical latent steering.
🎵 Audio Processing
ADVANCED_AUDIO_PREVIEW_AND_SAVE (AAPS)
Hear it before you overthink it. Comprehensive audio export: MP3/FLAC/OPUS, advanced normalization (Peak/RMS/LUFS), effects (fades, limiting), waveform/spectrogram preview, and robust metadata embedding.
AUDIO_AUTO_EQ
One-click audio shaping. Analyzes audio spectrum (librosa) and applies multi-band EQ (pedalboard) based on 18+ target profiles (Vocal Clarity, De-esser, Podcast, Music Master, ASMR, etc.).
📖 [Manual Coming Soon]
AUDIO_AUTO_MASTER_PRO
Iterative mastering magic. Automatically analyzes and processes audio using filters, iterative EQ, de-essing, 3-band compression, stereo widening, and limiting to hit target LUFS and spectral profile.
📖 [Manual Coming Soon]
MASTERING_CHAIN_NODE
Make your audio thicc. Pro-grade mastering: true stereo multiband compression, surgical EQ, transparent limiting. Optimized for LUFS-normalized input. Slaps waveforms with attitude.
⚡ ACE T5 Audio Suite
ACE_T5_CONDITIONING
The main event. Intelligently blends T5 & CLIP embeddings. Creates high-quality audio conditioning with separate controls for genre, vocal style, and lyrical content. Supports dual CLIP & LoRAs (when used with native loader). Use this for your positive prompt!
ACE_T5_MODEL_LOADER
The key to the kingdom. Custom loader for ACE T5 models (umt5_with_tokenizer.safetensors) enabling specialized tokenizers for the highest quality conditioning. Note: Does NOT support LoRAs.
ACE_T5_ANALYZER
The debugger. Inspect conditioning tensors (shape, stats, lyric tokens) to troubleshoot distortion or verify encoding. Essential for sanity checks.
🕹️ Samplers
PINGPONG_SAMPLER (Lite+ & FBG Variants)
Symphonic frequencies & lyrical chaos. Ancestral sampler optimized for Ace-Step. Features noise behavior presets, strength/coherence control, advanced blend modes, NaN recovery. FBG variant adds dynamic Feedback Guidance.
📖 Read the Manual (v0.9.9-p4 FBG) 📖 Read the Manual (Lite+ v0.8.21)
🛠️ Workflow & Utilities
SCENE_GENIUS_AUTOCREATOR
Prompter's divine sidekick. Uses local LLMs (Ollama/LM Studio) to auto-generate genres, lyrics, duration, and tuned YAML configs for APG/Sampler/NoiseDecay based on a core concept. Automate your creative process.
ADVANCED_TEXT_INPUT & TEXT_FILE_LOADER
Wildcard magic & external text. Use {option1|option2} syntax with seed control for reproducible dynamic text. Load large prompts or configs directly from .txt files.
SMART_FILENAME_BUILDER Suite
Dynamic filename toolkit. Includes SmartFilenameBuilder (presets, toggles), FilenameTokenReplacer (simple {token} substitution), and FilenameCounterNode (persistent #0001 counters). Organize your chaos.
📖 [Manual Coming Soon]
MD_ENHANCED_SEED_SAVER
Professional seed management. Save, load, search, manage seeds with subdirs, favorites, stats, backup, export/import. Features dynamic action & static pass-through modes for workflow stability.
LLM_VRAM_MANAGER
VRAM peace talks. Unloads models from Ollama (API) or force-stops LM Studio (process kill) to prevent VRAM conflicts between ComfyUI and local LLMs directly from your workflow.
📖 [Manual Coming Soon]
GPU_TEMPERATURE_PROTECTION (Enhanced)
Keep your cool. Monitors GPU temp/VRAM via nvidia-smi and pauses the queue if thresholds are exceeded. Multi-GPU support, logging, adaptive cooling profiles. Prevents meltdowns.
📖 [Manual Coming Soon]
🗂️ Organization & Workflow Management
AUTO_LAYOUT_OPTIMIZER
Untangle your spaghetti. Automatically analyzes and reorganizes ComfyUI workflows using force-directed graphs. Detects node clusters, optimizes spacing, and prevents overlaps. Makes your workflow readable again.
📖 [Manual Coming Soon]
ENHANCED_ANNOTATION_NODE
Notes with style. Add styled annotations to your workflow with customizable colors, fonts, borders, and opacity. Markdown support for documentation. Make your workflow self-documenting.
📖 [Manual Coming Soon]
SMART_COLOR_PALETTE_MANAGER
Color-code your chaos. Manage and apply color schemes across workflow nodes. Create, save, and load palettes. Quickly identify node types by color. Visual organization at its finest.
📖 [Manual Coming Soon]
UNIVERSAL_ROUTING_HUB
The traffic controller. Advanced signal routing with multiple inputs/outputs, conditional routing, and signal transformation. Route any data type anywhere. Your workflow's nervous system.
📖 [Manual Coming Soon]
WORKFLOW_SECTION_ORGANIZER
Divide and conquer. Group related nodes into labeled sections with visual boundaries. Collapse/expand sections, apply section-wide settings. Perfect for complex multi-stage workflows.
📖 [Manual Coming Soon]
🎨 Visual Tools
ACE_LATENT_VISUALIZER
Decode the noise gospel. 9 modes (waveform, spectrum, heatmap, histogram, phase, difference, etc.) to visualize latent tensors. Includes batch/channel selection, peak detection, stats overlay. See what the AI sees.
ADVANCED_MEDIA_SAVE (AMS)
Your one-stop media vault. Saves images (PNG/JPEG/WEBP), batches, and videos (GIF/MP4/WEBM). Features metadata privacy filter, quality/framerate control, and robust timestamp-based naming to prevent overwrites.
🧰 Installation
cd path/to/ComfyUI/custom_nodes
git clone https://github.com/MDMAchine/ComfyUI_MD_Nodes.git
Or search for MD_Nodes in the ComfyUI Manager!
Don't forget to restart ComfyUI. Even gods need to reboot.
📛 Warnings from the Digital Frontier
- Adult humor & digital irony throughout. If offended, please Ctrl+Alt+Del your expectations.
- Side effects may include:
- Late-night node tweaking
- Caffeine-fueled revelations
- Obsessive tensor visualizations
- Latent hallucinations (the good kind)
- We're not liable for friendships lost over signal chains.
💾 Credits
These legends walked so you could sample:
| Handle | Role |
|---|---|
| MDMAchine | Core concept, main chaos wizard |
| blepping | Original PingPong/APG mind |
| c0ffymachyne | Signal alchemist / audio IO |
| devstral | Local l33t, fix-ologist |
| Gemini (Google) | Kernel rewriter, patch priest |
| Claude (Anthropic) | Refactor architect, stability |
| qwen3 | Completionist with RGB soul |
| w-e-w | OG GPU Temp Protect Concept |
| meap158 | Comfy GPU Temp Protect Adapt. |
📜 License
MD_Nodes uses a dual-license structure:
General Nodes (Apache 2.0)
Most nodes in this pack are licensed under Apache License 2.0 - free and open source.
See LICENSE.md for full terms.
Aesthetic VLM Pack (Proprietary)
The Aesthetic_VLM_Pack.py file has a separate proprietary license:
- ✅ Free to use in ComfyUI workflows (personal or commercial)
- ❌ Cannot modify without written permission
- ❌ Cannot monetize derivatives without a commercial license
See aesthetic_vlm_LICENSE.md for full terms.
Want to modify or monetize the Aesthetic VLM Pack?
Contact me for commercial licensing: mdmachine@gmail.com
Why Dual-License?
The Aesthetic VLM Pack represents hundreds of hours of specialized development. I'm happy to share it freely for use, but I want to:
- Protect the work - Prevent unauthorized commercial exploitation
- Maintain quality - Ensure derivatives meet professional standards
- Build partnerships - Work with developers who see its value
- Earn fairly - Get compensated for commercial derivatives
For all other nodes, Apache 2.0 applies - modify freely! 🎉
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`-'
LOGGING OFF FROM MD_NODES 🛰️
STAY SYNTHETIC, STAY STRANGE, STAY COMFYUI 💽
⭐ Star this repo if it tickles your neurons
🐛 Report issues if reality breaks
🔀 PRs welcome from fellow digital shamans