Support | Sign In | Create Free Account
Steam Vault is now in Open Beta — Import your mods from any Steam Workshop game and try all free features. Not affiliated with Valve Corporation.
Powered by Steam Workshop API
Steam Vault
Intelligent Steam Workshop Companion
Steam Workshop shows you a flat list. Steam Vault transforms it into an intelligent, conflict-aware, AI-powered curation platform — with similarity scoring, dependency graphs, and community collections across every Workshop-enabled game.
Conflict Detection AI Recommendations Smart Collections Dependency Graph Community Ratings
★★★★★ Overwhelmingly Positive — 2,400+ Steam Workshop Users
Sign in with Steam — Free View Pricing
workshopvault.gg/library/skyrim-se
Immersive Armors
Heavy Armory
⚠ Conflict
Vivid Landscapes
Conflict: Heavy Armory ↔ Immersive Armors — shared texture targets (confidence: 83%)
AI Fix: Swap Heavy Armory → Immersive Weapons — resolves conflict, similar scope
47 mods · Skyrim SE · 3 conflictsSync from Steam ↻
Steam Vault connects to your Steam Workshop via Valve's official Web API. Your mod lists sync automatically — no manual imports, no file uploads, no passwords stored. Steam Vault is an independent platform and is not affiliated with Valve Corporation.
🎮 All Supported Steam Workshop Games
See all Workshop games →
Skyrim SE
The Elder Scrolls V: Skyrim SE
47.2K mods indexed
Cities: Skylines
Cities: Skylines
85.1K mods indexed
Garry's Mod
Garry's Mod
120K+ mods indexed
Stardew Valley
Stardew Valley
5.8K mods indexed
RimWorld
RimWorld
29.4K mods indexed
Fallout 4
Fallout 4
18.9K mods indexed
Project Zomboid
Project Zomboid
14.2K mods indexed
Arma 3
Arma 3
92.1K mods indexed
Stellaris
Stellaris
31.7K mods indexed
Hearts of Iron IV
Hearts of Iron IV
22.8K mods indexed
Bannerlord
Mount & Blade II: Bannerlord
9.4K mods indexed
CK3
Crusader Kings III
7.2K mods indexed
EU4
Europa Universalis IV
10.1K mods indexed
Don't Starve Together
Don't Starve Together
8.3K mods indexed
Portal 2
Portal 2
11.5K mods indexed
Space Engineers
Space Engineers
18.2K mods indexed
ARK
ARK: Survival Evolved
54.4K mods indexed
Terraria
Terraria (tModLoader)
6.9K mods indexed
Left 4 Dead 2
Left 4 Dead 2
23.6K mods indexed
Euro Truck Simulator 2
Euro Truck Simulator 2
4.7K mods indexed
+ 40 more Workshop-enabled games supported → Browse all
🔥 Featured Workshop Collections
Browse all collections →
Ultimate Skyrim 2025 — Definitive Edition
⭐ 4.9 · 12.4K subscribers · 52 mods · Zero conflicts
Cities: Skylines Performance Pack
⭐ 4.7 · 8.2K subs · 23 mods
Fallout 4 Survival Overhaul
⭐ 4.8 · 9.1K subs · 31 mods
RimWorld QoL Essentials
⭐ 4.9 · 7.3K subs · 44 mods
Project Zomboid — Ultra Survival
⭐ 4.8 · 5.6K subs · 38 mods
Tag Conflict: Heavy Armory ↔ Immersive Armors (Skyrim SE)
Both mods tagged 'replaces-vanilla-armor' with overlapping file targets. Co-install rate below 5% threshold. Confidence: 83%
Fix with AI →
Missing Dependency: SkyUI Framework v6 (required by 3 mods)
SkyUI Framework v6 is not in your subscribed list but is required by USSEP, Nordic UI, and Custom Skills Menu.
Subscribe on Steam →
RimWorld Collection — No Conflicts Detected
All 31 mods in "RimWorld QoL Pack" are conflict-free. Last scanned 4 minutes ago via Steam Workshop API.
View Report →
AI Advisor
4 of 5 free Vault credits used · Use your own API key instead →
Steam Vault AI — Skyrim SE · 47 mods in context
1 Vault credit remaining (free tier)
ADD
SSE Engine Fixes — 98K Steam subscribers · ⭐ 4.9
Patches core Skyrim engine memory bugs causing stutters. Zero visual tradeoff — essential for any large load order.
REMOVE
Ultra HD 4K Texture Overhaul — superseded
Replaced by Vivid Landscapes already in your list. Removing saves ~800MB VRAM with zero visible quality loss at 1080p.
SWAP
Heavy Armory → Immersive Weapons
Resolves the detected conflict. Immersive Weapons has similar weapon variety scope with better compatibility. 91K Steam subs.
⚡ Result: 47 → 41 mods · ~30% VRAM reduction · 2 conflicts resolved · Full Skyrim SE load order retained
Use Your Own AI Key — Unlimited Prompts
Connect Your Own AI Provider
Don't want to use Vault credits? Bring your own API key from Google Gemini or Groq and get unlimited AI prompts — all processing happens in your browser, your key is never sent to our servers.
🌐 Google Gemini FREE TIER
⚡ Groq VERY FAST
🧠 OpenAI
My Library
Sync with Steam
Sign in with Steam to import your subscribed Workshop items. Your library will appear here.
Skyrim SE
The Elder Scrolls V: Skyrim SE
12 mods subscribed
Cities: Skylines
Cities: Skylines
8 mods subscribed
RimWorld
RimWorld
23 mods subscribed
Collections
Create Collection
Ultimate Skyrim 2025
47 mods · by ModWizard99
Fallout 4 Immersion Pack
32 mods · by WastelandVault
Cities: Skylines Essentials
18 mods · by CityBuilder_X
Similarity Engine — How It Works
Technical docs →
Three-Layer Weighted Similarity — Live Demo
Computed across all Steam Workshop mods nightly
Immersive Armors
Heavy Armory
Layer 1 — Tag / Structural Jaccard (W=0.25)0.72
Layer 2 — Co-Subscription Lift Metric (W=0.40)0.61
Layer 3 — NLP Embedding Cosine Similarity (W=0.35)0.84
Final Weighted Score
(0.72×0.25) + (0.61×0.40) + (0.84×0.35)
0.717
Pricing — No Ads, No Data Selling
✓ Cancel anytime · ✓ No contracts · ✓ 7-day free trial
Worth Every Penny
The average modder spends 3+ hours debugging conflicts. Plus pays for itself the first time it saves your save file.
Cancel Anytime
No lock-in. Cancel with one click. Your collections and data remain accessible on the free tier forever.
Zero Ads, Always
PC gamers have the highest ad-block rates on earth. Steam Vault is subscription-only — no ads, ever.
Free Forever
Steam Vault
"Just signed up and already found 3 conflicts I didn't know about."
$0
 
Everything you need to get started. No credit card required.
  • Unlimited mod imports from any Steam Workshop game
  • Up to 20 public collections with version history
  • Basic conflict detection (tag-based, instant)
  • 5 AI prompts/month (or unlimited with your own API key)
  • Browse & subscribe to all public collections
  • Steam Workshop sync every 24 hours
No credit card · Always free · Upgrade later
Vault Pro
Workshop Master
"The team collections feature alone is worth it for our modding community."
$7.99 /month
🏷️ Save 25% vs monthly — $5.99/mo billed annually
For modding community leads, content creators & power users.
  • Everything in Vault Plus
  • 200 AI prompts/month (+unlimited with own key)
  • AI load order optimization & auto-sort
  • Mod personality quiz → curated starter collection
  • Team collections — share editor access with 5 users
  • Read-only developer API — 10K calls/month
  • Real-time Workshop sync (30-min polling)
  • Priority support (24hr response)
  • Early access to new features
✓ 7-day free trial — no charge until day 8
For modding teams & content creators
💡 Pro tip: All plans support unlimited AI via your own Gemini/Groq API key — set it up for free →
⚙️ Technical Foundation
Next.js 14 App Router
SSG/ISR for every addon page
🚀
Fastify + TypeScript
2–3× Express throughput, Zod validation
🐘
PostgreSQL + pgvector
HNSW index for 384-dim NLP vectors
🔴
Redis + BullMQ
Job queues, rate limiting, sessions
🤗
all-MiniLM-L6-v2
Open-weights sentence transformer
☁️
Vercel + Railway + Neon
~$50/mo at 10K users
🔐
Steam OpenID 2.0
Valve-verified identity, no passwords
🧠
Multi-Provider AI
Vault credits, Gemini, Groq, OpenAI
MVP Roadmap
1
Foundation
MONTHS 1 – 3
  • Steam OpenID + Google OAuth
  • Import subscribed Workshop addons
  • Create / edit / share collections
  • Public addon pages with Steam metadata
  • User profiles + visibility settings
  • Legal compliance + Valve API ToS
2
Intelligence Layer
MONTHS 4 – 6
  • NLP embedding pipeline (nightly)
  • L1 + L3 similarity scores live
  • Similar Addons carousels
  • AI + Gemini/Groq bring-your-own-key
  • Collection ratings + comments
  • Reputation + curator badges
3
Power Features
MONTHS 7 – 12
  • Full 4-layer conflict detection
  • L2 behavioral similarity
  • AI conflict resolution suggestions
  • Plus / Pro tier launch
  • Social follow + activity feed
  • Creator tipping via Stripe