Website Change Monitor

io.github.DataLeadsPROPublished by GitHub account DataLeadsPROv1.0.1Updated Nov 2, 2026

Track page and price changes over time: diffs, history, and alerts through simple tracking

VerifiedStreamable HTTPWeb executableWeb Search & ScrapingSecurity & Monitoring

Overview

AI-generated overview

Remote MCP server that lets an assistant diff web pages, register tracked URLs, check for changes, review history, and follow prices over time.

What you can do
  • Compare two versions of a page and get a diff
  • Register a URL for ongoing change tracking
  • Check tracked pages for new changes and review their change history
  • Track price changes for a product page over time
  • Requests are rendered in a real browser with anti-bot handling built in
When to use it
Useful when you want an assistant to watch specific web pages or product prices for changes and report what changed, without running your own scraping or proxy infrastructure.
Requirements
Remote Streamable HTTP endpoint at data.dataleads.pro, or a Docker image for stdio use. A DataLeads client key is required (passed as clientKey in requests, or as DATALEADS_API_KEY for the Docker variant). Network access needed; a free tier with 500 requests per month is offered.
Before you install
A paid API key is required beyond the free tier, and plans are billed monthly by request volume. Tracking registers URLs and change data with a third-party service, so avoid submitting pages containing private or sensitive information. The server fetches pages on your behalf, which may interact with sites that restrict automated access.

Installation

In SourceWeft

  1. Open Website Change Monitor in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.DataLeadsPRO%2Fwebsite-change-monitor/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "website-change-monitor": {
      "type": "http",
      "url": "https://data.dataleads.pro/mcp/website-change-monitor"
    }
  }
}

README

Website Change Monitor API

Track page and price changes over time: diffs, history, and alerts through simple tracking endpoints.

Part of the DataLeads API suite (Monitoring category). Requests render in a real browser with anti-bot handling and protected-page support built in - no proxies to manage, no infrastructure to run.

Endpoints

MethodPathDescription
POST/diffV1 Diff
POST/track/registerV1 Track Register
POST/track/checkV1 Track Check
POST/track/historyV1 Track History
POST/price/trackV1 Price Track

Quick start

bash
curl -X POST https://data.dataleads.pro/v1/diff \  -H 'Content-Type: application/json' \  -d '{"clientKey": "YOUR_CLIENT_KEY", "url": "https://example.com"}'

Replace YOUR_CLIENT_KEY with your key. Get one at https://data.dataleads.pro - free tier included.

MCP server

  • Remote (Streamable HTTP): https://data.dataleads.pro/mcp/website-change-monitor
  • Stdio (Docker): docker run -e DATALEADS_API_KEY=yourkey ghcr.io/dataleads/website-change-monitor-mcp:latest

Pricing

TierPriceRequests
Free$0500/mo
Starter$9/mo5,000
Pro$29/mo25,000
Business$99/mo100,000
Enterprisecustomcustom

Full plan details at https://data.dataleads.pro.

License

MIT - see LICENSE.

Source: README.md at commit 5390f4a

Tools

5

diff

V1 Diff

ParametersurlmaxTimeout

track_register

V1 Track Register

ParametersurltypemaxTimeout

track_check

V1 Track Check

ParametersurltypemaxTimeout

track_history

V1 Track History

Parametersurltype

price_track

V1 Price Track

ParametersurlmaxTimeout

Version history

1
  1. v1.0.1LatestSep 17, 2026

Score

90% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.