Web Data Toolkit

Name: Web Data Toolkit
Author: leekung125

by leekung125version 1.2.0i★ –iRuns in the cloud

Registry nameio.github.leekung125/web-data-toolkit

Install

Overview

Description from the maker (original English)

YouTube transcripts (video, channel, search), Google Trends, Google Play and App Store reviews.

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 in the cloud
Transport: Streamable HTTP
Category: Marketing & social media
You need to fill in: x-api-key

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
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 web-data-toolkit https://web-data-toolkit.vercel.app/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": {
    "web-data-toolkit": {
      "url": "https://web-data-toolkit.vercel.app/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": {
    "web-data-toolkit": {
      "type": "http",
      "url": "https://web-data-toolkit.vercel.app/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
Start with the shared demo key wdt_demo_public; for a personal key open a GitHub issue. A RapidAPI key does not work here.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

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 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account leekung125, 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 checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Marketing & social mediai

More stars than 0% of the other 2980 servers in this category
Published to the registry more recently than 43% of the other 2980 servers in this category
Basic checks equal to or better than 100% of the other 2980 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 Web Data Toolkit 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: 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 (1.2.0) reached the registry 37 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: 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:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

MCP YouTube Transcript

by jkawamoto

An MCP server retrieving transcripts of YouTube videos

Runs on your computer★ 495MITUpdated 10 days ago

Install

Google Analytics MCP

by surendranb

GA4 MCP server for AI agents: schema discovery, server-side aggregation, analysis-ready defaults.

Runs on your computer★ 244MITUpdated 10 days ago

Install

BibiGPT YouTube Video Summarizer

by JimmyLv

AI video summarizer: summarize and transcribe YouTube, Bilibili, TikTok and podcast videos.

Runs in the cloud★ 137MITUpdated 10 days ago

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.

Web Data Toolkit — MCP server

Four public-data tools for any MCP client: YouTube transcripts (one video or a whole channel), Google Trends (interest over time, by region, related queries), and Google Play reviews.

Hosted and remote — there is nothing to install, build, or keep running. Point your client at one URL.

"mcpServers": { "web-data-toolkit": { "type": "http", "url": "https://web-data-toolkit.vercel.app/mcp", "headers": { "x-api-key": "YOUR_KEY" } } } }

Clients that accept only a URL can carry the key in the query string instead: https://web-data-toolkit.vercel.app/mcp?key=YOUR_KEY

Try it before signing up. Put wdt_demo_public in as the key. It is a shared demo key: rate limited, and capped at 10 rows per call, but every tool answers and you can see the exact shape of the data before you decide anything.

Tools

Tool	What it returns	Required
`youtube_transcript`	Transcript text for up to 50 videos, with language, an auto-generated flag, word count, title and channel	`url`
`youtube_channel_transcripts`	Every recent video of a channel, `@handle` or playlist, each with metadata and transcript — or pass `search: your query` to search YouTube and get the top results with transcripts	`source`
`google_trends`	Interest over time, interest by region, and top plus rising related queries for up to 5 keywords	`keyword`
`google_play_reviews`	Rating, text, author, thumbs-up, app version and the developer's reply	`app`

Question to transcripts in one call. {"source": "search: cold plunge recovery", "max": 3} searches YouTube and returns the top results with full transcripts, so an agent does not have to know which creator to ask first.

Optional arguments are described in each tool's input schema, so your client will show them. Full REST documentation, an OpenAPI specification and an llms.txt live at [https://web-data-toolkit.vercel.app](https://web-data-toolkit.vercel.app).

Getting a key

Start with `wdt_demo_public`. It is shared, rate limited and capped at 10 rows per call, and every tool answers on it — enough to see the exact shape of the data.

For a personal key with higher limits, [open an issue](https://github.com/leekung125/web-data-toolkit-mcp/issues/new) and say roughly what volume you need.

⛔ A RapidAPI subscription (https://rapidapi.com/leetanakung98/api/web-data-toolkit) issues a key for RapidAPI's own gateway. That key authenticates against *their* endpoint, not this one, so it will not work for MCP. Subscribe there if you want the REST API billed through RapidAPI; come here for MCP.

How it behaves

Transport: JSON-RPC 2.0 over Streamable HTTP, protocol 2025-06-18 (it will also negotiate 2025-03-26 and 2024-11-05). The server is stateless: it issues no session id, and GET returns 405 because there is no server-initiated stream.
Latency: every call is a live fetch from the source, not a cache. Measured 2026-09-14, one call each: a YouTube transcript in 3.7s, Google Play reviews in 3.8s, a Google Trends keyword in 8.6s, and a whole channel of 25 videos with every transcript in 29.8s; the slowest single call that day was 21s. Set your client timeout to at least 60 seconds.
Built for a context window: results come back as a reading, not a dump. One Google Trends keyword is 146 rows and about 37,000 characters of JSON; the MCP answer is around 1,200 characters and says where interest sits against the window, the top regions, and the top and rising related queries. Reviews come back as a star distribution plus one line each; transcripts as title, channel, language and text. Pass raw: true on any tool for every field.
Large results: a tool result is truncated at 120,000 characters and says so in its first line, so a whole channel cannot silently blow up a context window. Narrow the request for the rest.
Errors: a failed call comes back as an MCP tool result with isError set and the reason in the text, rather than as a protocol error, so an agent can read and recover from it.

Honest limits

Public data only. Nothing behind a login, and no personal data beyond the public author name a platform already displays on a review.
Transcripts are whatever the platform publishes. Auto-generated captions carry the errors the machine made, and the response tells you which kind you received.
Google Trends values are relative interest as Google reports them. They are not search volumes.
There is no published uptime figure, because there is not yet enough history to state one honestly.

What's in this repo

This is the whole service, not just a manifest.

api/mcp.js        the MCP protocol handler - tool listing and tool calls

api/rest.js the plain REST surface, one handler behind vercel.json rewrites lib/tools.js tool definitions and the upstream calls behind them lib/format.js row shaping, truncation and the per-call output cap public/ landing page, openapi.json, llms.txt, robots vercel.json the rewrites that map /mcp and /api/* onto the two handlers server.json the Model Context Protocol registry manifest

Every credential is read from the environment — see .env.example. The upstream token is used server-side only and never reaches a client. The public demo key is rate-limited and row-capped in lib/format.js so an open endpoint can't run up a bill.

License

MIT — see LICENSE. The license covers this repository; the hosted service is a separate offering with its own terms on RapidAPI.

Web Data Toolkit

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 Marketing & social mediai

Common questions

Alternatives

MCP YouTube Transcript

Google Analytics MCP

BibiGPT YouTube Video Summarizer

README from the maker

Web Data Toolkit — MCP server

Tools

Getting a key

How it behaves

Honest limits

What's in this repo

License