Extracto MCP

Name: Extracto MCP
Author: massanaRoger

by massanaRogerversion 0.1.2i★ –iRuns on your computer

Registry nameio.github.massanaRoger/extracto-mcp

Install

Overview

Description from the maker (original English)

Turn any URL plus a schema into validated, typed JSON via the Extracto API.

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
UsageiVery new↓ 39/wk · ★ –

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 on your computer
Transport: stdio
Category: Developer tools
You need to fill in: EXTRACTO_API_KEY

Install

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

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: EXTRACTO_API_KEY, EXTRACTO_BASE_URL, EXTRACTO_TIMEOUT_MS

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

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

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

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "extracto": {
      "command": "npx",
      "args": [
        "-y",
        "extracto-mcp"
      ],
      "env": {
        "EXTRACTO_API_KEY": "your-value",
        "EXTRACTO_BASE_URL": "your-value",
        "EXTRACTO_TIMEOUT_MS": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add extracto --env EXTRACTO_API_KEY=your-value --env EXTRACTO_BASE_URL=your-value --env EXTRACTO_TIMEOUT_MS=your-value -- npx -y extracto-mcp

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": {
    "extracto": {
      "command": "npx",
      "args": [
        "-y",
        "extracto-mcp"
      ],
      "env": {
        "EXTRACTO_API_KEY": "your-value",
        "EXTRACTO_BASE_URL": "your-value",
        "EXTRACTO_TIMEOUT_MS": "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": {
    "extracto": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "extracto-mcp"
      ],
      "env": {
        "EXTRACTO_API_KEY": "your-value",
        "EXTRACTO_BASE_URL": "your-value",
        "EXTRACTO_TIMEOUT_MS": "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 one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

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

Values you fill in

EXTRACTO_API_KEY secret required env
Your Extracto API key from https://app.getextracto.dev/keys
EXTRACTO_BASE_URL env
Override the API host (defaults to https://app.getextracto.dev)
EXTRACTO_TIMEOUT_MS env
Per-request timeout in milliseconds (default 90000)

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

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

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 with the GitHub account massanaRoger, 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 applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Developer toolsi

More stars than 0% of the other 5564 servers in this category
Published to the registry more recently than 17% of the other 5564 servers in this category
Basic checks equal to or better than 100% of the other 5564 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 Extracto MCP 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: EXTRACTO_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.2) reached the registry 5 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: GitHub, Desktop Commander, Cloudflare MCP

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

GitHub

GitHub’s official server lets AI read and manage code, issues and pull requests in your account. Use GitHub’s hosted version or run it locally with Docker.

by githubWidely used★ 34.2KUpdated 5 days ago

Computer or cloud

Install

Desktop Commander

MCP server for terminal commands, file operations, and process management

by wonderwhy-erWidely used↓ 709.6K/wk★ 10.2KUpdated 17 days ago

Runs on your computer

Install

Cloudflare MCP

Cloudflare MCP servers

by cloudflareWidely used★ 4.4KUpdated 14 months ago

Runs in the cloud✓ mcp.cloudflare.com

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.

extracto-mcp

Model Context Protocol server for Extracto. It gives Claude, Cursor, Claude Code, and any MCP client the ability to turn a URL plus a schema into validated, typed JSON — no prompt engineering, no HTML parsing, and no hallucinated fields (missing data comes back as null).

Quick start

You need an Extracto API key. Get one at app.getextracto.dev/keys.

The server runs over stdio and is published to npm, so most clients just need this config block.

Claude Desktop

Edit claude_desktop_config.json (Settings → Developer → Edit Config):

"mcpServers": { "extracto": { "command": "npx", "args": ["-y", "extracto-mcp"], "env": { "EXTRACTO_API_KEY": "exa_live_your_key_here" } } } }

Cursor

Add to ~/.cursor/mcp.json (or the project .cursor/mcp.json) with the same block.

Claude Code

claude mcp add extracto -e EXTRACTO_API_KEY=exa_live_your_key_here -- npx -y extracto-mcp

Restart the client and ask it to extract something, e.g. _"Use extracto to pull the title, language and star count from github.com/facebook/react."_

Tools

Tool	What it does
`extract`	Synchronous extraction from a single URL (up to ~90s). Returns `{ data, meta }`.
`extract_async`	Submit an async job for heavy or anti-bot pages. Returns a job id immediately.
`get_job`	Poll an async job for status and result.
`list_jobs`	List your recent async jobs.

The `schema` argument

A schema is an object mapping field names to types. A type is:

a literal: "string", "number", "boolean", "array", "object"
a one-element array for a list: ["string"], or [{ "title": "string" }]
a nested object: { "author": { "name": "string" } }

"title": "string", "price": "number", "tags": ["string"], "reviews": [{ "user": "string", "stars": "number" }] }

Only fields that are actually found on the page are returned; anything missing is null rather than guessed.

Configuration

All configuration is via environment variables passed by your MCP client:

Variable	Required	Description
`EXTRACTO_API_KEY`	yes	Your key from app.getextracto.dev/keys.
`EXTRACTO_BASE_URL`	no	Override the API host (defaults to `https://app.getextracto.dev`).
`EXTRACTO_TIMEOUT_MS`	no	Per-request timeout in ms (default `90000`).

Development

npm install

npm run dev # run from source with tsx npm run typecheck npm run build # bundle to dist/ with tsup

extracto — the official TypeScript/JavaScript SDK.
getextracto.dev — docs and API reference.

License

MIT

Extracto MCP

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 Developer toolsi

Common questions

Alternatives

GitHub

Desktop Commander

Cloudflare MCP

README from the maker

extracto-mcp

Quick start

Claude Desktop

Cursor

Claude Code

Tools

The schema argument

Configuration

Development

Related

License

The `schema` argument