API operation

Name: API operation
Author: ladanyin

by ladanyinversion 1.0.0i★ 0iRuns in the cloud

Registry nameio.github.ladanyin/api-operation

How to install

Overview

Description from the maker (original English)

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

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.

Passed 4/4 checks · What you ask goes through the maker’s server (spec.bestsmartgoods.com)

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude · about 5 min

You need a API operation key (sign up on the maker’s site, may cost money) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1

Sign up and create a API operation key
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
Open the API operation site ↗
Done
Open Claude’s Connectors page
CustomizeConnectors
Done
Click “+ Add” → “Add custom connector” and fill in these 2 fields
Copy each value into the field with the same name in Claude, then click Continue
Name · NameAPI operation
Remote MCP server URL · Addresshttps://spec.bestsmartgoods.com/mcp
Under Request headers, add this name and value
Header nameX-API-Key
Value<paste your key here>
Paste the key only into the app’s field, never into a chat or to anyone
Leave Authentication as Claude detected it, then click Add
Done
Turn it on in a chat
+ConnectorsAPI operation
Done
Try it
Use API operation and tell me what you can do for me, then show me one thing
✓ If Claude says it is using API operation or shows a API operation tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect API operation yet

API operation needs your own key to connect, but OpenAI’s help page only describes OAuth sign-in; there is no key option we could verify

What you can do instead

A · Use an app that can connect API operation

Steps for Claude →You need a API operation key (sign up on the maker’s site, may cost money) · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1
Steps for Claude Code →You need a API operation key (sign up on the maker’s site, may cost money)
Steps for Cursor →You need a API operation key (sign up on the maker’s site, may cost money)
Steps for VS Code →You need a API operation key (sign up on the maker’s site, may cost money)

B · Others in Docs, sheets & office work that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Puter MCP✓ ChatGPT
LMCP✓ ChatGPT
Keeper.sh✓ ChatGPT

Works with Claude Code · about 5 min

You need a API operation key (sign up on the maker’s site, may cost money)

Sign up and create a API operation key
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
Open the API operation site ↗
Done
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done
3
Paste this command and press Enter
```
claude mcp add --transport http api-operation https://spec.bestsmartgoods.com/mcp --header 'X-API-Key: your-value'
```
Replace “your-value” with your key before pressing Enter
Paste the key only into the app’s field, never into a chat or to anyone
Done
Type /mcp in Claude Code
You should see API operation listed as connected
Done
Try it
Use API operation and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using API operation or shows a API operation tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor · about 5 min

You need a API operation key (sign up on the maker’s site, may cost money)

Sign up and create a API operation key
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
Open the API operation site ↗
Done
Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Fill in your key
In the API operation settings, X-API-Key is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use API operation and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using API operation or shows a API operation tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code · about 5 min

You need a API operation key (sign up on the maker’s site, may cost money)

Sign up and create a API operation key
Open the maker’s site, sign up and create an API key for the next step. It may cost money.
Open the API operation site ↗
Done
Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Fill in your key
In the API operation settings, X-API-Key is empty; add your key and save
Paste the key only into the app’s field, never into a chat or to anyone
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use API operation and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using API operation or shows a API operation tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

Address for apps that connect over the web

Addresshttps://spec.bestsmartgoods.com/mcp

JSON settings are under “For developers” below

Stuck? Ask people who use API operation💬 Discussion →

For developers: Terminal commands and JSON settings

Over the web

Claude Code

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

Cursor (~/.cursor/mcp.json)

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

VS Code (mcp.json)

{
  "servers": {
    "api-operation": {
      "type": "http",
      "url": "https://spec.bestsmartgoods.com/mcp",
      "headers": {
        "X-API-Key": "your-value"
      }
    }
  }
}

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.

At a glance

GitHub stars i: 0
Downloads per weeki: Not on npm/PyPI
Licence i: No licence stated
Connection: Runs in the cloud
Transport: streamable-http
Latest versioni: 1.0.0
Categoryi: Docs, sheets & office work
Published to registryi: Nov 5, 2026
Code last changedi: Nov 6, 2026
Maker: ladanyin
Repo: ladanyin/agentlane
Website: spec.bestsmartgoods.com
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Open WebUI Raycast

All apps, with pros and cons →

What it can do

Tool names and descriptions exactly as the server reported them on Nov 11, 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 11, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account ladanyin, which owns the repo
✓ Pass
Still maintained
Code last changed 5 days ago
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
✓ Pass
Endpoint responds
Responded in 382 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

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Docs, sheets & office worki

More stars than 0% of the other 3748 servers in this category
Published to the registry more recently than 82% of the other 3748 servers in this category
Basic checks equal to or better than 100% of the other 3748 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 4 of 4 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 5 days ago, and the latest version (1.0.0) reached the registry 6 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 Business and above.

What can I use instead?

In the same category: Puter MCP, XcodeBuildMCP, XcodeBuildMCP

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

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Runs in the cloud✓ puter.com

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Runs on your computer✓ xcodebuildmcp.com

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XcodeBuildMCP

XcodeBuildMCP provides tools for Xcode project management, simulator management, and app utilities.

by cameroncookeWidely used↓ 130.5K/wk★ 6.6KUpdated 14 months ago

Runs on your computer

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

What you can do with it

Install

Sign up and create a API operation key

Open Claude’s Connectors page

Click “+ Add” → “Add custom connector” and fill in these 2 fields

Turn it on in a chat

Try it

What you can do instead

Sign up and create a API operation key

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Sign up and create a API operation key

Click this button to open Cursor

Fill in your key

Open the AI chat in Cursor in Agent mode

Try it

Sign up and create a API operation key

Click this button to open VS Code

Fill in your key

Open the AI chat in VS Code in Agent mode

Try it

Over the web

Values you fill in

At a glance

Which apps can use it

Related guides

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

Discussion

User reviews

Compared with others in Docs, sheets & office worki

Common questions

Alternatives

Puter MCP

XcodeBuildMCP

XcodeBuildMCP

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