Roblox Free Commercial-Use Assets

User says "find me a sword icon" → you search, download, convert, upload, and hand back an AssetId + ready-to-use code. No browser needed.

Output rules

Return the result as plain text (AssetId + code snippet). At most create 1 md file for batch AssetId tracking. No extra docs, logs, or reports.

Icon workflow

Step 1: Search

Game icons (swords/shields/potions/skills) → local index search

# English
python3 {skill_path}/scripts/search_icons.py sword -n 10

# Chinese (auto-translated)
python3 {skill_path}/scripts/search_icons.py 剑 -n 10
python3 {skill_path}/scripts/search_icons.py 盾牌 -n 5

# Fuzzy search (on by default)
python3 {skill_path}/scripts/search_icons.py weapon -n 10

# JSON output
python3 {skill_path}/scripts/search_icons.py sword -n 10 --json

Output: {artist}/{icon-name}.svg (e.g. lorc/crossed-swords.svg)

UI icons (close/settings/menu) → just use Lucide

Guess the name from the quick-ref table below. No search needed.

Step 2: Download SVG

game-icons.net (via GitHub raw):

curl -sL "https://raw.githubusercontent.com/game-icons/icons/master/{artist}/{icon-name}.svg" -o /tmp/roblox_asset.svg

Lucide:

curl -sL "https://unpkg.com/lucide-static@latest/icons/{name}.svg" -o /tmp/roblox_asset.svg

Step 3: SVG → PNG

game-icons (black bg, needs removal):

magick /tmp/roblox_asset.svg -background none -alpha set -channel RGBA -fuzz 10% -fill "rgba(0,0,0,0)" -opaque black -resize 512x512 PNG32:/tmp/roblox_icon.png

Lucide (already transparent):

magick /tmp/roblox_asset.svg -background none -resize 512x512 PNG32:/tmp/roblox_icon.png

Step 4: Start local HTTP server

cd /tmp && python3 -m http.server 18888 &

Step 5: Upload to Roblox

mcp__Roblox_Studio__upload_image(imagePaths: ["http://localhost:18888/roblox_icon.png"])

Returns rbxassetid://XXXXX.

Step 6: Cleanup

kill $(lsof -ti:18888) 2>/dev/null
rm -f /tmp/roblox_asset.svg /tmp/roblox_icon.png

Step 7: Reply

Icon uploaded!
AssetId: rbxassetid://XXXXX
Source: game-icons.net (CC BY 3.0)
Attribution: Add "Icons by game-icons.net" to game Description

Usage:
local icon = Instance.new("ImageLabel")
icon.Image = "rbxassetid://XXXXX"
icon.Size = UDim2.new(0, 48, 0, 48)
icon.BackgroundTransparency = 1
icon.Parent = parentFrame

Batch download

# Download + convert in one shot
python3 {skill_path}/scripts/download_icons.py sword -n 10 -o ~/Desktop/icons

# With Roblox upload script
python3 {skill_path}/scripts/download_icons.py 剑 -n 20 -o ~/Desktop/icons --create-script

Flags: -n count, -o output dir, -s size (default 512), -w threads (default 4), --create-script generates a Lua upload script for Roblox Studio.

Sound effects (semi-auto)

1. Search: WebFetch: https://mixkit.co/free-sound-effects/{category}/
2. Download: curl -sL "{url}" -o /tmp/roblox_sound.mp3
3. Upload: user manually uploads in Studio → Home → Audio (MCP only handles images)

Fonts (no download needed)

Asset sources

License red lines

Attribution template:

--- Credits ---
Icons: game-icons.net (CC BY 3.0)
Sound Effects: Mixkit (Free License)

Lucide quick ref

Chinese keywords

Dependencies

• references/game-icons-index.json — 4176 icons, offline search
• scripts/search_icons.py — fuzzy search with Chinese support
• scripts/download_icons.py — batch download with concurrency
• scripts/update_index.py — sync index from GitHub
• ImageMagick 7 — SVG→PNG
• Python 3 — scripts
• curl — downloads
• Roblox Studio MCP — upload (optional)