ChangePing

Website change monitoring for Claude and ChatGPT

ChangePing has a remote MCP server, so an AI assistant can watch web pages for you. Ask it to "watch acme.com/pricing and tell me when the price changes", and later "what changed on the pages I watch this week?". It works with your normal ChangePing account and its free plan.

Server address

https://mcp.changeping.com/mcp

Streamable HTTP with OAuth. The first time, your assistant sends you to ChangePing to sign in and approve access.

Connect Claude

  1. In Claude, open Settings, then Connectors, then Add custom connector.
  2. Name it ChangePing and paste https://mcp.changeping.com/mcp. Leave the advanced settings empty.
  3. Click Connect, sign in to ChangePing if asked, and click Allow.

In Claude Code, run this, then choose changeping in /mcp and Authenticate:

claude mcp add --transport http changeping https://mcp.changeping.com/mcp

Connect ChatGPT

Where your plan allows custom connectors, add a connector with https://mcp.changeping.com/mcp as the address and OAuth as the authentication, then approve access on the ChangePing page that opens. You may need to turn on developer mode first.

What the assistant can do

create_monitor
Watch a page: the link, how often, and optionally one part of it
list_monitors
Every monitor, with its status and when it last changed
get_changes
Recent changes to a monitor: the written summary and the changed lines
get_latest_snapshot
What the watched part of the page says now
pause_monitor / resume_monitor
Stop and restart checks
delete_monitor
Delete a monitor and its history

You choose what to allow: seeing your monitors and their changes, and creating, pausing or deleting them. Logging out of ChangePing disconnects every assistant.

Questions

What is the ChangePing MCP server address?

https://mcp.changeping.com/mcp. It uses Streamable HTTP and OAuth, so the app asks you to sign in to ChangePing and approve access the first time.

Which AI apps can use it?

Any app that supports remote MCP servers with OAuth, including Claude (web, desktop and Claude Code) and ChatGPT where your plan allows custom connectors.

What can the assistant do?

Create a monitor, list your monitors, read recent changes and the current page text, and pause, resume or delete monitors.

How do I disconnect it?

Log out of ChangePing. That revokes every AI app connection. Connect again whenever you want.

Or start on the web

Free for up to 5 pages, checked every hour. No card needed.