# Fitssey MCP by usefulapi (remote · fitssey.usefulapi.io)

Read Fitssey schedules, class capacity, stock, pass pricing, sales and attendance reports.

- Trust score: 18/100 (low)
- Change this week: −43
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-07

## Components

- remote · `fitssey.usefulapi.io`: 18/100 (this document), [markdown](https://verifymcp.io/servers/io-usefulapi-fitssey/fitssey.md), [page](https://verifymcp.io/servers/io-usefulapi-fitssey/fitssey)

## Channel facts

- Endpoint: `https://fitssey.usefulapi.io/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.7.3`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-07.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
  - HTTPS enforcement could not be verified: the plaintext port redirected somewhere other than https, so enforcement is unproven.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint redirected instead of responding directly.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 5 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the Fitssey MCP by usefulapi server?

Fitssey MCP by usefulapi is a hosted endpoint at https://fitssey.usefulapi.io/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http io-usefulapi-fitssey 'https://fitssey.usefulapi.io/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "io-usefulapi-fitssey": {
      "url": "https://fitssey.usefulapi.io/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "io-usefulapi-fitssey": {
      "type": "http",
      "url": "https://fitssey.usefulapi.io/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.io-usefulapi-fitssey]
url = "https://fitssey.usefulapi.io/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "io-usefulapi-fitssey": {
      "type": "remote",
      "url": "https://fitssey.usefulapi.io/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add io-usefulapi-fitssey --url 'https://fitssey.usefulapi.io/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  io-usefulapi-fitssey:
    url: "https://fitssey.usefulapi.io/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "io-usefulapi-fitssey": {
      "Transport": "http",
      "Url": "https://fitssey.usefulapi.io/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add io-usefulapi-fitssey -t streamable-http -u 'https://fitssey.usefulapi.io/mcp'
```

### Other

```json
{
  "mcpServers": {
    "io-usefulapi-fitssey": {
      "type": "http",
      "url": "https://fitssey.usefulapi.io/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-06 (score 18, 0)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-11-02 (score 18, −44)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Stability: 0.07 → unverified
- [security regression] Tool safety: pass → unverified
- [security regression] Authorization: pass → unverified
- [functional regression] Schema quality: 100 → unverified
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified

### 2026-11-01 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-31 (score 61, +3)

- [security improvement] Authorization: partial → pass
- [functional improvement] Stability: unverified → 0.03
- [functional improvement] MCP protocol: fail → pass
- [functional] New prompt “check_studio_product_stock”
- [functional] New prompt “compare_pass_offerings”
- [functional] New prompt “inspect_recorded_sales”
- [functional] New prompt “review_active_passes_and_attendance”
- [functional] New prompt “review_upcoming_class_capacity”
- [functional] MCP protocol version: 2025-06-18 → 2025-11-25
- [functional] Server version: 1.2.0 → 1.4.0
- [functional] Server version: 1.1.0 → 1.2.0
- [functional] Server version: 1.0.2 → 1.1.0

### 2026-10-30 (score 58)

First indexed and scored.

## MCP tools (15)

### `fitssey_list_classes` (~57 tokens)

List classes

Read one page of the class catalog and categories. Excludes descriptions and private notes.

Input parameters:

- `count` (integer)
- `page` (integer)
- `sortDir` (string)
- `sortField` (string)

### `fitssey_list_locations` (~57 tokens)

List locations

Read studio locations, business addresses and rooms. Excludes entrance instructions and phone details.

Input parameters:

- `count` (integer)
- `page` (integer)
- `sortDir` (string)
- `sortField` (string)

### `fitssey_list_staff` (~70 tokens)

List staff

Read one page of studio staff IDs and names; optionally filter by role. Excludes contact and profile details.

Input parameters:

- `count` (integer)
- `iamRole` (string)
- `page` (integer)
- `sortDir` (string)
- `sortField` (string)

### `fitssey_list_products` (~59 tokens)

List products

Read one page of products with SKU, stock and prices in the vendor’s smallest currency unit.

Input parameters:

- `count` (integer)
- `page` (integer)
- `sortDir` (string)
- `sortField` (string)

### `fitssey_get_product` (~32 tokens)

Get product

Read one product’s stock, SKU and price. Excludes private notes.

Input parameters:

- `product` (string, required)

### `fitssey_list_pricing_options` (~58 tokens)

List pricing options

Read pass catalog, session allowance and prices in the vendor’s smallest currency unit.

Input parameters:

- `count` (integer)
- `page` (integer)
- `sortDir` (string)
- `sortField` (string)

### `fitssey_get_pricing_option` (~38 tokens)

Get pricing option

Read one pass offering and its session, expiry and price settings. Excludes private notes.

Input parameters:

- `pricingOption` (string, required)

### `fitssey_list_contracts` (~60 tokens)

List contracts

Read contract catalog IDs, names and online-sale flags. Excludes private notes and payment details.

Input parameters:

- `count` (integer)
- `page` (integer)
- `sortDir` (string)
- `sortField` (string)

### `fitssey_get_contract` (~35 tokens)

Get contract

Read one contract’s ID, name and online-sale flag; no payment or bank details.

Input parameters:

- `contract` (string, required)

### `fitssey_get_schedule` (~48 tokens)

Get schedule

Read scheduled classes and remaining capacities for a date range of at most 31 days. No bookings are changed.

Input parameters:

- `endDate` (string, required)
- `startDate` (string, required)

### `fitssey_list_courses` (~46 tokens)

List courses

Read online-bookable courses and their scheduled sessions for a date range of at most 31 days.

Input parameters:

- `endDate` (string, required)
- `startDate` (string, required)

### `fitssey_get_schedule_event` (~39 tokens)

Get schedule event

Read one scheduled event, capacities and assigned teachers. Excludes livestream URLs, passwords and private notes.

Input parameters:

- `scheduleEvent` (string, required)

### `fitssey_get_client_visits_report` (~83 tokens)

Get client visits report

Read 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.

Input parameters:

- `count` (integer)
- `endDate` (string, required)
- `page` (integer)
- `startDate` (string, required)

### `fitssey_get_sales_report` (~78 tokens)

Get sales report

Read 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.

Input parameters:

- `count` (integer)
- `endDate` (string, required)
- `page` (integer)
- `startDate` (string, required)

### `fitssey_get_active_passes_report` (~87 tokens)

Get active passes report

Read 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 membership total.

Input parameters:

- `count` (integer)
- `page` (integer)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/io-usefulapi-fitssey/fitssey#diagnostics

## Score history

- 2026-11-07: 18
- 2026-11-06: 18
- 2026-11-05: 18
- 2026-11-04: 18
- 2026-11-03: 18
- 2026-11-02: 18
- 2026-11-01: 62
- 2026-10-31: 61
- 2026-10-30: 58

## Common questions

### What is the Fitssey MCP by usefulapi server?

Fitssey MCP by usefulapi is listed in the public MCP registry as io.usefulapi/fitssey. Read Fitssey schedules, class capacity, stock, pass pricing, sales and attendance reports. This page covers its hosted endpoint (https://fitssey.usefulapi.io/mcp).

### Is the Fitssey MCP by usefulapi server safe to use?

Fitssey MCP by usefulapi scores 18 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Fitssey MCP by usefulapi server expose?

Fitssey MCP by usefulapi exposes 15 tools: fitssey_list_classes, fitssey_list_locations, fitssey_list_staff, fitssey_list_products, fitssey_get_product, and 10 more. Their descriptions and schemas cost roughly 847 tokens of context every time the server is loaded.

### Does the Fitssey MCP by usefulapi server require authentication?

Its publisher declares no required credentials for Fitssey MCP by usefulapi. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.

### Is the Fitssey MCP by usefulapi server still maintained?

Fitssey MCP by usefulapi is still listed as active in the MCP registry. We last reached this channel on 7 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What did VerifyMCP test on the Fitssey MCP by usefulapi server?

VerifyMCP ran 4 checks on Fitssey MCP by usefulapi, covering TLS certificate, HSTS header, DNSSEC and Transport. 7 items could not be completed, a gap on our side rather than a finding about Fitssey MCP by usefulapi: Authorization, HTTPS, Schema quality, Stability and 3 more. 5 categories score 0 for that reason, because we only credit what we can confirm. Supply Chain Security and Provenance & Transparency do not apply to a hosted endpoint, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.

## Links

- Remote endpoint: https://fitssey.usefulapi.io/mcp
- Repository: https://github.com/m190/usefulapi-mcp
- Website: https://usefulapi.io/fitssey/
- Changelog RSS feed: https://verifymcp.io/servers/io-usefulapi-fitssey/fitssey.xml
- Changelog JSON feed: https://verifymcp.io/servers/io-usefulapi-fitssey/fitssey/changelog.json
- Trust report (JSON): https://verifymcp.io/servers/io-usefulapi-fitssey/fitssey.json
- HTML version of this page: https://verifymcp.io/servers/io-usefulapi-fitssey/fitssey