League Loom
Free fantasy AI for ESPN, Sleeper, Fantrax: football, basketball and hockey in Claude and ChatGPT.
Runs in the cloud✓ leagueloom.com
QuizFactory
Overview
Description from the maker (original English)
Algorithmic flashcard and quiz generator for targeted learning.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi0 of 1 passedChecked from public information; code not scanned yet
- UsageiVery new★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: SSE
- Category: Games, sports, food & learning
- You need to fill in: payment-signature
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 0 of 1 passed
- Runs on the maker’s server: what you ask it goes through their server.
- You fill in yourself:
payment-signature
Values marked secret are keys to your account. Never share them or paste them into a chat.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.
Run this in your terminal
claude mcp add --transport sse quiz-factory https://quiz-factory-mcp.vercel.app/api/mcp --header 'payment-signature: your-value'Fill in the empty values before running it.
Or copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"quiz-factory": {
"url": "https://quiz-factory-mcp.vercel.app/api/mcp",
"headers": {
"payment-signature": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"quiz-factory": {
"type": "sse",
"url": "https://quiz-factory-mcp.vercel.app/api/mcp",
"headers": {
"payment-signature": "your-value"
}
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.
Your choice stays on this device in a cookie; no account needed.
Values you fill in
payment-signaturesecret HTTP headerBase64-encoded EIP-3009 TransferWithAuthorization signature. Required for premium settlement.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
We have not read this server’s tool list yet; we check endpoints in rotation.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 9, 2026
- ! Caution
Maker matches the repo
The publisher (Evozim) is not the repo owner (Evozim); someone else may have listed it
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- … Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
- … Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Games, sports, food & learningi
- More stars than 0% of the other 1319 servers in this category
- Published to the registry more recently than 9% of the other 1319 servers in this category
- Basic checks equal to or better than 15% of the other 1319 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is QuizFactory safe?
It passed 0 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
You need to fill in: payment-signature
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 5 months ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: League Loom, Lamplight Daily Verse, CoreForge Books
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Lamplight Daily Verse
Today's Bible verse and any verse lookup in the KJV and World English Bible, word for word.
Runs in the cloud✓ lamplightverse.com
CoreForge Books
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Runs on your computer
README from the maker
No README found in the repo