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
Payroll
Overview
Description from the maker (original English)
Gross-to-net payroll estimates for hourly staff with common withholding assumptions.
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.
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Download the maker’s .mcpb file
The link goes to the maker’s own file; we do not host or repackage it. Open the file and Claude Desktop installs it.
Run this in your terminal
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.
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 theluckystrike, 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 32686 servers in this category
- Published to the registry more recently than 58% of the other 32686 servers in this category
- Basic checks equal to or better than 100% of the other 32686 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 Payroll 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 (1.0.1) reached the registry 29 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need MCPB on your computer.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Microsoft Exchange Online MCP
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 2 days ago
Install
Microsoft Exchange Online MCP
by servosity
Exchange Online admin for MSPs: forwarding audits, EWS posture and offboarding, no PowerShell
Runs on your computerUpdated 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.
MCP Payroll — gross-to-net for hourly staff, computed in the conversation
Give Claude (or any MCP client) a payroll estimator: payroll_run turns hours worked × hourly rate − tax rate into gross pay, tax withheld and net pay; payroll_invoice_total sums a batch of runs into one payroll total. For solo operators, small teams and anyone who pays hourly people and wants the arithmetic done right the first time.
Why a payroll server
Full payroll platforms are built for 50-person companies and price accordingly. If you pay two freelancers and a part-timer, what you actually need is: "Ana worked 32.5 hours at $28, tax 22% — what do I pay her?" answered instantly, and a total across everyone this period. This server does exactly that, locally, with nothing leaving your machine.
What it does
payroll_run— hours, hourly rate, tax rate (%) → gross, tax withheld, net. Fractional hours (32.5) handled as-is.payroll_invoice_total— several runs in, one payroll total out: combined gross, tax and net for the period.
Install
{"mcpServers": { "mcp-payroll": { "command": "npx", "args": ["-y", "github:theluckystrike/mcp-payroll"] } } }
Try it
- "Ana: 32.5h at 28/h, 22% tax. Ben: 18h at 35/h, 20% tax. Run both and give me the payroll total."
- "What's the net for 40 hours at 24/h with 18% tax?"
Part of the luckystrike MCP suite
Free, part of the luckystrike MCP suite — productivity & finance servers that turn AI chat into working documents and calculations. Listing in the official MCP Registry.
Docs (GitMCP)
Live docs endpoint: https://gitmcp.io/theluckystrike/mcp-payroll