ExtractEdge

Name: ExtractEdge
Author: vasilicasijarvis

by vasilicasijarvisversion 0.1.0i★ –iRuns in the cloud

Registry nameio.github.vasilicasijarvis/extractedge

Install

Overview

Description from the maker (original English)

Any web page -> clean markdown. Firecrawl-lite, 0.001 USDC/extract (x402, Base), free demo.

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: Web & browsers

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.
The registry lists no key to fill in.

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 …”.

Works in Claude on the web, desktop and mobile:

Open Settings → Connectors
Press Add custom connector
Paste the address below and press Add
If it asks you to sign in, sign in with the maker

https://extractedge.lastunmihai1986.workers.dev/mcp

Run this in your terminal

claude mcp add --transport http extractedge https://extractedge.lastunmihai1986.workers.dev/mcp

Open in Cursor

Or copy the settings yourself

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

{
  "mcpServers": {
    "extractedge": {
      "url": "https://extractedge.lastunmihai1986.workers.dev/mcp"
    }
  }
}

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": {
    "extractedge": {
      "type": "http",
      "url": "https://extractedge.lastunmihai1986.workers.dev/mcp"
    }
  }
}

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.

ChatGPT connects only to servers on the internet:

Open ChatGPT on the web → Settings → Connectors (Apps)
Press Create or Add (some plans need Developer mode under Advanced first)
Paste the address below, give it a name and save
If it asks you to sign in, sign in with the maker

https://extractedge.lastunmihai1986.workers.dev/mcp

Menu names can differ slightly by plan and over time.

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

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 vasilicasijarvis, 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 Web & browsersi

More stars than 0% of the other 1378 servers in this category
Published to the registry more recently than 36% of the other 1378 servers in this category
Basic checks equal to or better than 100% of the other 1378 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 ExtractEdge 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?

The registry does not list a required key, though some servers ask you to sign in on first use.

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 (0.1.0) reached the registry 2 months 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: Browser Use, Chrome DevTools MCP, MCP Server Browser

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

Browser Use

by browser-use

Lets AI do web tasks for you, such as filling forms, searching and extracting data, in the maker’s cloud browsers or on your computer.

Computer or cloud★ 120,087MITUpdated 17 days ago

Install

Chrome DevTools MCP

by ChromeDevTools

Lets AI use Chrome’s developer tools to inspect pages, find what makes them slow and spot errors. Made by the Chrome DevTools team.

Runs on your computer★ 54,821Apache-2.0Updated 16 days ago

Install

MCP Server Browser

by bytedance

MCP server for browser use access

Runs on your computer★ 39,550Apache-2.0Updated 14 months 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.

ExtractEdge

Firecrawl-lite: turn any web page into clean LLM-ready markdown. Fast, cheap, crypto-native. Live: https://extractedge.lastunmihai1986.workers.dev

Why

Firecrawl starts at $16/mo for ~1k credits and requires signup + API key. ExtractEdge is $0.001/extract pay-per-use over x402 (USDC on Base mainnet), no signup, no API key — designed for AI agents.

Quick start (free demo)

curl -X POST "https://extractedge.lastunmihai1986.workers.dev/extract?demo=1" \

-H "content-type: application/json" \ -d '{"url":"https://example.com"}'

Free demo returns up to 3,000 chars of the page as markdown. No payment needed.

Paid extraction (x402, USDC on Base)

POST /extract {"url":"https://target.page"} → 402 with PAYMENT-REQUIRED header (base64 JSON)
Sign an EIP-3009 transferWithAuthorization for 1000 atomic units (0.001 USDC) on Base

asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 (USDC)
payTo: 0xa1b8be63bde77ddc65d9ffe8a21a2a5f2c9ca6a8

Retry with the PAYMENT-SIGNATURE header (base64 PaymentPayload JSON) → 200 with full markdown + PAYMENT-RESPONSE receipt

Python client example: see scripts/e2e_paid2.py (eth_account EIP-712 signing, ~40 lines).

MCP server

Streamable HTTP MCP endpoint (JSON-RPC 2.0):

https://extractedge.lastunmihai1986.workers.dev/mcp

tools/list → extract tool
tools/call extract {"url":"...", "demo":true} → free capped markdown
Listed on Smithery: https://smithery.ai/server/admin-qnk4/extractedge

REST endpoints

Endpoint	Description
`POST /extract`	Paid extraction (x402) or free demo (`?demo=1` / `X-ExtractEdge-Demo` header)
`POST /mcp`	MCP JSON-RPC (initialize / tools/list / tools/call / ping)
`GET /.well-known/x402.json`	Payment discovery
`GET /.well-known/agent-registration.json`	ERC-8004 agent registration file
`GET /`	Service info

Response shape

"success": true, "format": "markdown", "content": "# Page title\n\nClean markdown...", "textContent": "plain text variant", "metadata": { "title": "Page title", "description": "meta description", "source": "https://final.url/", "statusCode": 200, "contentLength": 48211, "fetchMs": 731, "links": ["https://..."] }, "payment": {"payer": "0x...", "transaction": "0x...", "amount": "1000"} }

Features

Main-content detection (scores article/main/div candidates by text density, drops nav/footer/ads)
HTML → markdown: headings, bold/italic, links (reference-style), images, ordered/unordered lists (nested), code blocks, blockquotes, tables (GFM), hr
Entity decoding (named + numeric), script/style/svg stripped
JSON endpoints returned pretty-printed; binary resources answered with a notice
Redirect following (≤5), 15s timeout, 3MB cap, per-IP demo rate limit (20/min)
CORS enabled; abuse control on demo lane only — paid lane unlimited

Architecture

Single Cloudflare Worker (stdlib-only, zero npm deps):

src/index.js — router + info endpoints
src/extract.js — fetch pipeline (timeout, redirects, content-type dispatch)
src/md.js — HTMLRewriter → DOM tree → markdown/text + main-content scoring
src/x402.js — x402 v2 gate: 402/PAYMENT-REQUIRED, EIP-3009 verify+settle via Coinbase CDP facilitator (Ed25519 JWT per request), Bazaar discovery declaration
src/mcp.js — MCP Streamable HTTP server (JSON-RPC 2.0)

Pricing comparison

	Firecrawl	ExtractEdge
Entry price	$16/mo (~1k credits)	$0 pay-per-use
Per page	~$0.016	$0.001
Signup/API key	required	none
Payment	card	USDC on Base (x402)
Agent-native (MCP)	hosted	MCP + x402 + Bazaar

Status

Worker live on extractedge.lastunmihai1986.workers.dev (global edge)
3 real settled payments on Base mainnet (tx receipts verified on-chain)
MCP published on Smithery (admin-qnk4/extractedge)

ExtractEdge

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

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 Web & browsersi

Common questions

Alternatives

Browser Use

Chrome DevTools MCP

MCP Server Browser

README from the maker

ExtractEdge

Why

Quick start (free demo)

Paid extraction (x402, USDC on Base)

MCP server

REST endpoints

Response shape

Features

Architecture

Pricing comparison

Status