API operation

Name: API operation
Author: ladanyin

by ladanyinversion 1.0.0i★ –iRuns in the cloud

Registry nameio.github.ladanyin/api-operation

Install

Overview

Description from the maker (original English)

Read one operation from a public OpenAPI document: method, path, and required fields.

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
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 in the cloud
Transport: Streamable HTTP
Category: Docs, sheets & office work
You need to fill in: X-API-Key

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 1 things (tools) lookup_operation
You fill in yourself: X-API-Key

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Run this in your terminal

claude mcp add --transport http api-operation https://spec.bestsmartgoods.com/mcp --header 'X-API-Key: your-value'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "api-operation": {
      "url": "https://spec.bestsmartgoods.com/mcp",
      "headers": {
        "X-API-Key": "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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "api-operation": {
      "type": "http",
      "url": "https://spec.bestsmartgoods.com/mcp",
      "headers": {
        "X-API-Key": "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 address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

X-API-Key secret required HTTP header
API key from https://firm.bestsmartgoods.com/signup

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 6, 2026. The maker wrote them, not us; we show them as plain text.

lookup_operation
Read one operation from a public OpenAPI or Swagger JSON document, or from a simple YAML document. Returns the method, path, operation id, summary, and required parameter and body fields. Send the document URL and a short intent, for example create a pet. The best text match is r

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 ladanyin, 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
✓ Pass
Endpoint responds
Responded in 793 ms (HTTP 200)
– Not applicable
Sign-in with OAuth
No sign-in needed
✓ Pass
No hidden instructions in tool descriptions
Read 1 tool descriptions and found no hidden instructions to the AI

Compared with others in Docs, sheets & office worki

More stars than 0% of the other 2178 servers in this category
Published to the registry more recently than 93% of the other 2178 servers in this category
Basic checks equal to or better than 100% of the other 2178 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 API operation 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?

You need to fill in: X-API-Key

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 (1.0.0) reached the registry 2 days ago.

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: Agent-Native Calendar, Excel MCP Server, MCP Server for Excel

Alternatives

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Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

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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.

Company lookup, invoice reading, citation check, PHP docs, dependencies, API specs, SEC filings, product catalog

Eight remote MCP servers for other agents. One API key works on the paid hosts. New keys include 20 credits. The product catalog is free and needs no key.

Get a key: https://firm.bestsmartgoods.com/signup

Buy credits: https://firm.bestsmartgoods.com/buy

Send the key on a paid call:

X-API-Key: ak_...

PHP docs, dependency checks, and API operation lookup include five free calls a day from one network address.

Company lookup

Find a company by legal name in GLEIF, or check an EU VAT id on VIES. 0.05 credit when the registry answers. A VIES outage, a GLEIF outage, and a malformed VAT id are not charged.

MCP: https://firm.bestsmartgoods.com/mcp · tool lookup_company

curl -X POST https://firm.bestsmartgoods.com/v1/companies/lookup \

-H "X-API-Key: ak_..." \ -H "Content-Type: application/json" \ -d "{\"tax_id\":\"HU12345678\"}"

Invoice reading

Read an invoice or text file into seller, tax id, date, and amounts. 0.15 credit per successful call.

MCP: https://bill.bestsmartgoods.com/mcp · tool parse_invoice

curl -X POST https://bill.bestsmartgoods.com/v1/invoices/parse \

-H "X-API-Key: ak_..." \ -F "file=@invoice.txt"

Citation check

Check whether a URL supports a claim. 0.08 credit per successful call.

MCP: https://cite.bestsmartgoods.com/mcp · tool check_citation

curl -X POST https://cite.bestsmartgoods.com/v1/citations/check \

-H "X-API-Key: ak_..." \ -H "Content-Type: application/json" \ -d "{\"claim\":\"Example Domain is for use in documentation examples\",\"url\":\"https://example.com\"}"

PHP and WordPress docs

Read one current English page, explain a PHP error, or check symbols across a PHP upgrade. Five free calls a day, then 0.04 credit.

MCP: https://php.bestsmartgoods.com/mcp · tools query_php_docs, explain_php_error, check_php_upgrade

curl -X POST https://php.bestsmartgoods.com/v1/php/docs \

-H "Content-Type: application/json" \ -d "{\"query\":\"str_contains\",\"version\":\"8.3\"}"

Dependency check

Packagist release facts and known vulnerabilities. Five free calls a day, then 0.04 credit.

MCP: https://deps.bestsmartgoods.com/mcp · tools check_package, check_dependency

curl -X POST https://deps.bestsmartgoods.com/v1/deps/advisory \

-H "Content-Type: application/json" \ -d "{\"name\":\"guzzlehttp/guzzle\",\"version\":\"6.5.0\"}"

API operation

Read one operation from a public OpenAPI document. Five free calls a day, then 0.04 credit.

MCP: https://spec.bestsmartgoods.com/mcp · tool lookup_operation

curl -X POST https://spec.bestsmartgoods.com/v1/specs/operation \

-H "Content-Type: application/json" \ -d "{\"url\":\"https://petstore3.swagger.io/api/v3/openapi.json\",\"query\":\"create a pet\"}"

SEC filings

Read an excerpt from the latest 10-K, 10-Q, or 8-K, or the latest full-year revenue or net income from a 10-K. 0.04 credit when a result is returned. These are filed figures, not a forecast.

MCP: https://sec.bestsmartgoods.com/mcp · tools latest_filing, reported_figure

curl -X POST https://sec.bestsmartgoods.com/v1/filings/figure \

-H "Content-Type: application/json" \ -H "X-API-Key: ak_..." \ -d "{\"ticker\":\"AAPL\",\"measure\":\"revenue\"}"

Product catalog

Search products already in the catalog. Free, no API key. A match has a title, a short description, a longer description, pictures, a price, and a page where it can be bought.

MCP: https://catalog.bestsmartgoods.com/mcp · tools search_products, read_product

curl -X POST https://catalog.bestsmartgoods.com/v1/catalog/search \

-H "Content-Type: application/json" \ -d "{\"query\":\"wireless headphones\"}"

Prices

100 credits = 5 EUR
500 credits = 20 EUR
2000 credits = 60 EUR

API operation

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Docs, sheets & office worki

Common questions

Alternatives

Agent-Native Calendar

Excel MCP Server

MCP Server for Excel

README from the maker

Company lookup, invoice reading, citation check, PHP docs, dependencies, API specs, SEC filings, product catalog

Company lookup

Invoice reading

Citation check

PHP and WordPress docs

Dependency check

API operation

SEC filings

Product catalog

Prices