Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
PointMaxx
Overview
Description from the maker (original English)
Which credit card to use, which cards to get, and card terms. 53 US cards, runs locally.
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 checksi1 of 1 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
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 on your computer
- Transport: stdio
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 1 of 1 passed
- Runs on your computer with your user’s permissions (files, network, apps).
- The registry lists no key to fill in.
You need
- npmNode.js installed (for the npx command)
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"pointmaxx": {
"command": "npx",
"args": [
"-y",
"pointmaxx-mcp"
]
}
}
}Run this in your terminal
claude mcp add pointmaxx -- npx -y pointmaxx-mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"pointmaxx": {
"command": "npx",
"args": [
"-y",
"pointmaxx-mcp"
]
}
}
}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": {
"pointmaxx": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"pointmaxx-mcp"
]
}
}
}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 one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
Runs on your computer; the tool list appears in your AI app after you install it.
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 7, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account trypointmaxx, which owns the repo
- … 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 applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
- – Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
- … Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints
Compared with others in Otheri
- More stars than 0% of the other 32558 servers in this category
- Published to the registry more recently than 89% of the other 32558 servers in this category
- Basic checks equal to or better than 100% of the other 32558 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 PointMaxx safe?
It passed 1 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?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).
Is it still maintained?
The GitHub repo last changed –, and the latest version (0.1.2) reached the registry 4 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, FactLot
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Remote Desktop Commander
by desktop-commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud★ 211Updated yesterday
Install
FactLot
by 9mp96ygnbk-alt
Cited CRE facts and deterministic calculators for agents: rent, CAM, debt sizing, IRR, parcel IDs.
Computer or cloudUpdated today
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
pointmaxx-mcp
Ask your AI assistant which credit card to use, and which cards would earn you the most, with the same math as pointmaxx.app. Compares 53 U.S. credit cards after annual fees, spending caps and the credits you'd actually use.
Set it up
Claude Desktop: open Settings, then Developer, then Edit Config, add this, and restart Claude:
{"mcpServers": { "pointmaxx": { "command": "npx", "args": ["-y", "pointmaxx-mcp"] } } }
Any other MCP app: run npx -y pointmaxx-mcp as a stdio server. Needs Node 18 or later.
What you can ask
| Tool | Ask your assistant something like |
|---|---|
best_card | "I have Amex Gold and Citi Double Cash. Which should I use on DoorDash?" |
compare_cards | "I spend about $500 a month on groceries, $300 on dining and $1,500 on everything else. Which two cards would earn the most? I have a Double Cash." |
card_terms | "What's the annual fee on the Sapphire Reserve, and what are its credits?" |
Answers include each card's percent back, why it wins, any spending cap, the net value a year after fees, and how much more that is than the cards you already have.
Privacy
It runs on your own computer and makes no network requests. It only needs card names and rough monthly spending by category: never statements, card numbers or a login. Nothing is saved.
Good to know
- Estimates from each card's published terms, checked against issuer pages. Not financial advice; check the issuer before you apply.
- Points are valued at a fixed cents-per-point for each card. Sign-up bonuses are left out.
- Card terms are built into each release. Run with
npx -y pointmaxx-mcpto always get the latest.
For a full backtest on a year of your own statements, read in your browser and never uploaded, try pointmaxx.app.
MIT licensed. Card data includes CardPin (MIT).
Source
This repo is the published package: server.mjs plus the engine and card data in lib/, copied from PointMaxx's main codebase at each release. Run npm test to check it.