Open-source B2B and marketplace ecommerce; new stores include an MCP server for AI agents.
Profitlee MCP
Overview
Description from the maker (original English)
MCP server for the Profitlee ecommerce profit calculator (Amazon FBA/FBM + TikTok Shop).
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: Online shops & payments
- You need to fill in: PROFITLEE_API_TOKEN
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).
- You fill in yourself:
PROFITLEE_API_TOKEN,PROFITLEE_BASE_URL
Values marked secret are keys to your account. Never share them or paste them into a chat.
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": {
"profitlee": {
"command": "npx",
"args": [
"-y",
"profitlee-mcp"
],
"env": {
"PROFITLEE_API_TOKEN": "your-value",
"PROFITLEE_BASE_URL": "your-value"
}
}
}
}Run this in your terminal
claude mcp add profitlee --env PROFITLEE_API_TOKEN=your-value --env PROFITLEE_BASE_URL=your-value -- npx -y profitlee-mcpFill 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": {
"profitlee": {
"command": "npx",
"args": [
"-y",
"profitlee-mcp"
],
"env": {
"PROFITLEE_API_TOKEN": "your-value",
"PROFITLEE_BASE_URL": "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": {
"profitlee": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"profitlee-mcp"
],
"env": {
"PROFITLEE_API_TOKEN": "your-value",
"PROFITLEE_BASE_URL": "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 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.
Values you fill in
- Profitlee Pro API token (eck_live_...). Required only for the scenario tools; calculate_profit works without it.
PROFITLEE_BASE_URLenvOverride the Profitlee API origin (default https://profitlee.com). For testing.
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 6, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account AronLEEdev, 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 Online shops & paymentsi
- More stars than 0% of the other 1745 servers in this category
- Published to the registry more recently than 28% of the other 1745 servers in this category
- Basic checks equal to or better than 100% of the other 1745 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 Profitlee MCP 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?
You need to fill in: PROFITLEE_API_TOKEN
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 (0.2.1) reached the registry 3 months 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: Spree Commerce: open-source B2B and marketplace ecommerce, Stripe MCP, MCP Cn Commerce
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
Stripe MCP
Stripe’s official server lets AI view and manage customers, products, payments and invoices. Connect to Stripe’s cloud and sign in with OAuth.
MCP Cn Commerce
8 read-only MCP platform entries; support is operation-specific; merchant live acceptance pending
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.
profitlee-mcp
An MCP server for Profitlee — compute country-accurate Amazon FBA/FBM and TikTok Shop profit margins, and manage saved scenarios, from any MCP client (Claude Desktop, Claude Code, Cursor, …).
calculate_profit is free and needs no token. The scenario tools require a Profitlee Pro API token.
MCP registry name:
io.github.AronLEEdev/profitlee-mcp
Quick start
Add to your MCP client config:
{
"mcpServers": { "profitlee": { "command": "npx", "args": ["-y", "profitlee-mcp"], "env": { "PROFITLEE_API_TOKEN": "eck_live_xxx" } } } }
PROFITLEE_API_TOKEN is optional — omit the whole env block to use calculate_profit only. Create a token on your Profitlee account page to unlock the scenario tools.
Requires Node.js 20+.
Tools
| Tool | Auth | Description |
|---|---|---|
calculate_profit | none | Full per-unit cost stack, gross/net margin, and monthly P&L. |
list_scenarios | Pro token | List your saved scenarios. |
get_scenario | Pro token | Read one scenario (inputs + outputs) by id. |
save_scenario | Pro token | Save a named scenario from calculator inputs. |
update_scenario | Pro token | Rename and/or replace a scenario's inputs. |
delete_scenario | Pro token | Delete a scenario by id. |
copy_scenario | Pro token | Duplicate a scenario into a new one ("Copy of …"). |
calculate_profit inputs
Pick a platform + mode, give the product's physical and cost details, and Profitlee folds every fee into a single net margin. Rates are 0–1 decimals (e.g. 0.15 = 15%). US uses inches + pounds; DE/JP use cm + kg.
| Field | Notes | ||
|---|---|---|---|
platform | amazon (default) or tiktok_shop. | ||
region | us, de, or jp. | ||
mode | amazon: fba \ | fbm. tiktok_shop: fbt \ | self_fulfilled. |
L, W, H, weight | Dimensions + unit weight. | ||
fob, headShip, duty | Unit cost, inbound freight/unit, import duty/unit. | ||
price | Selling price (gross; VAT-inclusive for DE/JP). | ||
ppcAcos, returnRate | Ad ACoS and return rate (0–1). | ||
monthlyVolume | Units/month (scales the P&L). | ||
referralPct | Referral fee (0–1). Preferred over referralCategory. | ||
isApparel | Affects some fees. | ||
| mode-specific | FBA: inboundOption, storageMonths, storageSeason. FBM / TikTok self-fulfilled: outboundShipPerUnit, pickPackPerUnit, monthly3plStorage. TikTok FBT: storageMonthsPastFree. |
The Profitlee API is the source of truth for validation — incomplete or out-of-range inputs come back as a clear error listing the offending fields. Full field reference: https://profitlee.com/docs/api.
Environment variables
| Var | Required | Default | Purpose |
|---|---|---|---|
PROFITLEE_API_TOKEN | No | — | Pro token (eck_live_…); needed only for the scenario tools. |
PROFITLEE_BASE_URL | No | https://profitlee.com | Override the API origin (testing). |
How it works
The server is a thin wrapper over Profitlee's public HTTP API:
calculate_profit→POST /api/v1/calculate(public, no token).- scenario tools →
/api/v1/scenarios*(require the Pro token; the server fails fast with a clear message if it's missing).
No fee logic is reimplemented here, so results always match the live Profitlee calculator and current fee tables.
Development
npm install
npm test # vitest (27 tests) npm run build # tsc -> dist/ npm run dev # run from source with tsx
Releasing
Maintainers: see PUBLISHING.md for npm publish + MCP registry steps. The registry manifest lives in server.json.
License
MIT