Fitssey MCP by usefulapi
Overview
Description from the maker (original English)
Read Fitssey schedules, class capacity, stock, pass pricing, sales and attendance reports.
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 checksi3 of 3 passedChecked from public information; code not scanned yet
- UsageiEarly★ –
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: Streamable HTTP
- Category: Marketing & social media
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 3 of 3 passed
- Runs on the maker’s server: what you ask it goes through their server.
- Can do 15 things (tools) fitssey_list_classes, fitssey_list_locations, fitssey_list_staff, fitssey_list_products …
- The registry lists no key to fill in.
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 …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://fitssey.usefulapi.io/mcpRun this in your terminal
claude mcp add --transport http fitssey https://fitssey.usefulapi.io/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"fitssey": {
"url": "https://fitssey.usefulapi.io/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": {
"fitssey": {
"type": "http",
"url": "https://fitssey.usefulapi.io/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.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://fitssey.usefulapi.io/mcpMenu names can differ slightly by plan and over time.
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
Tool names and descriptions exactly as the server reported them on Nov 8, 2026. The maker wrote them, not us; we show them as plain text.
fitssey_list_classesRead one page of the class catalog and categories. Excludes descriptions and private notes.
fitssey_list_locationsRead studio locations, business addresses and rooms. Excludes entrance instructions and phone details.
fitssey_list_staffRead one page of studio staff IDs and names; optionally filter by role. Excludes contact and profile details.
fitssey_list_productsRead one page of products with SKU, stock and prices in the vendor’s smallest currency unit.
fitssey_get_productRead one product’s stock, SKU and price. Excludes private notes.
fitssey_list_pricing_optionsRead pass catalog, session allowance and prices in the vendor’s smallest currency unit.
fitssey_get_pricing_optionRead one pass offering and its session, expiry and price settings. Excludes private notes.
fitssey_list_contractsRead contract catalog IDs, names and online-sale flags. Excludes private notes and payment details.
fitssey_get_contractRead one contract’s ID, name and online-sale flag; no payment or bank details.
fitssey_get_scheduleRead scheduled classes and remaining capacities for a date range of at most 31 days. No bookings are changed.
fitssey_list_coursesRead online-bookable courses and their scheduled sessions for a date range of at most 31 days.
fitssey_get_schedule_eventRead one scheduled event, capacities and assigned teachers. Excludes livestream URLs, passwords and private notes.
fitssey_get_client_visits_reportRead one page of class visits for at most 31 days, with client IDs, pass and payment status. Excludes names, emails and private notes. This page is not a complete attendance total.
fitssey_get_sales_reportRead one page of sales for at most 31 days, preserving vendor monetary numbers. Excludes customer names, emails, addresses and invoice tax identifiers. This page is not total revenue.
fitssey_get_active_passes_reportRead one page of active client passes with client IDs and validity; cached by Fitssey for five minutes. Interpret remain with sessionType: limitedVisits counts visits, limitedTime counts minutes, and -1 means no session limit. Excludes names and emails. This page is not a full me
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
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain usefulapi.io (the registry checks domain ownership)
- … 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
- ✓ Pass
Endpoint responds
Responded in 41 ms (HTTP 200)
- – Not applicable
Sign-in with OAuth
No sign-in needed
- ✓ Pass
No hidden instructions in tool descriptions
Read 15 tool descriptions and found no hidden instructions to the AI
Compared with others in Marketing & social mediai
- More stars than 0% of the other 3630 servers in this category
- Published to the registry more recently than 96% of the other 3630 servers in this category
- Basic checks equal to or better than 100% of the other 3630 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 Fitssey MCP by usefulapi safe?
It passed 3 of 3 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 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 (1.7.5) reached the registry yesterday.
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: MCP YouTube Transcript, Google Analytics MCP, BibiGPT YouTube Video Summarizer
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
Google Analytics MCP
GA4 MCP server for AI agents: schema discovery, server-side aggregation, analysis-ready defaults.
BibiGPT YouTube Video Summarizer
AI video summarizer: summarize and transcribe YouTube, Bilibili, TikTok and podcast videos.
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.
Fitssey MCP by usefulapi
Hosted at https://fitssey.usefulapi.io/mcp.
Connect
- Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste
https://fitssey.usefulapi.io/mcp. - Claude Code:
claude mcp add --transport http fitssey https://fitssey.usefulapi.io/mcp, then run/mcpto log in. - VS Code: Add to VS Code.
- Cursor and other clients: add the URL as a remote MCP server:
{
"mcpServers": { "fitssey": { "url": "https://fitssey.usefulapi.io/mcp" } } }
Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Fitssey credentials.
Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/fitssey/
Connect a dedicated Fitssey API key and Studio UUID. Read-only tools cover studio schedules, capacity, catalogs and reports. Each report reads one page; customer contact fields and private notes are omitted. API key replacement creates a separate billing identity.
Tools
| Tool | Type | What it does |
|---|---|---|
fitssey_list_classes | read | List classes |
fitssey_list_locations | read | List locations |
fitssey_list_staff | read | List staff |
fitssey_list_products | read | List products |
fitssey_get_product | read | Get product |
fitssey_list_pricing_options | read | List pricing options |
fitssey_get_pricing_option | read | Get pricing option |
fitssey_list_contracts | read | List contracts |
fitssey_get_contract | read | Get contract |
fitssey_get_schedule | read | Get schedule |
fitssey_list_courses | read | List courses |
fitssey_get_schedule_event | read | Get schedule event |
fitssey_get_client_visits_report | read | Get client visits report |
fitssey_get_sales_report | read | Get sales report |
fitssey_get_active_passes_report | read | Get active passes report |
fitssey_usage_status | meta | Usage status (free-tier meter) |
fitssey_request_feature | meta | Request a missing feature |
fitssey_upgrade | meta | Upgrade to Pro or Pro+ |
fitssey_cancel_subscription | meta | Cancel the Pro subscription |
read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.
Pricing
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Pro (per Studio UUID and API key) | $9/mo or $90/yr (2 months free) | Unlimited* |
\*Pro has a fair use limit of 10,000 tool calls a month on this server. For more, write to support@usefulapi.io.
Pro covers this server only. Subscribe with fitssey_upgrade (it returns a Stripe Checkout link). Cancel any time with fitssey_cancel_subscription: Pro continues to the end of the paid period, with no refund for the current period, and running fitssey_upgrade before then undoes the cancel. Or write to support@usefulapi.io.