Pricing

$150.00 / 1,000 completed probe and diffs

MCP Server Diff

Monitor any Model Context Protocol server for change: each run snapshots the endpoint and diffs it against the last snapshot - tools added, removed, or changed, version bumps, latency drift. Schedule it and know the moment a dependency's contract moves. Charged only when a probe completes.

Pricing

$150.00 / 1,000 completed probe and diffs

Rating

0.0

(0)

Developer

Chris Arsenault

Actor stats

Bookmarked

Total users

Monthly active users

3 days ago

Last modified

MCP Server Change Monitor API through CLI

The Apify CLI is the official tool that allows you to use MCP Server Diff locally, providing convenience functions and automatic retries on errors.

Install Apify CLI

Using installation script (macOS/Linux):

$curl -fsSL https://apify.com/install-cli.sh | bash

Using installation script (Windows):

$irm https://apify.com/install-cli.ps1 | iex

Using Homebrew:

$brew install apify-cli

Using npm:

$npm install -g apify-cli

Other API clients include:

MCP Server Diff API in Python

MCP Server Diff API in JavaScript

MCP Server Diff OpenAPI definition

MCP Server Diff API

MCP Server Probe

conserving_mastodon/mcp-server-probe

Handshake, tool inventory, and latency for any Model Context Protocol server over streamable HTTP: server info, capabilities, every tool with its input schema, session mode, auth behavior. Charged only when a probe completes.

Chris Arsenault

Page Change Monitor

cynix_dev/page-change-monitor

Monitor web pages for content changes. Diffs each run against the previous snapshot and emits structured change records with added/removed lines — ideal for price, job, docs, and competitor monitoring.

Cynix Dev

MCP Remote Server Endpoint Probe

junipr/mcp-remote-server-smoke-tester

Run a safe bounded endpoint readiness check against an MCP server endpoint or manifest and report whether the server responds, exposes usable tools, and returns sane metadata.

junipr

Website Change Monitor (text & JSON diff)

x402opklaar/website-change-monitor

Watch pages or JSON APIs on a schedule and get precise diffs — added/removed paragraphs or changed JSON paths — plus optional webhook alerts. Pay only per check and per detected change.

Opklaar

Time MCP Server

agentify/time-mcp-server

An MCP server implementing the Model Context Protocol (MCP) for time-related operations.

agentify

ChangeWatch — Structured URL Change Detection (MCP)

beacon_labs/changewatch-mcp

Agent-callable MCP server that snapshots a URL's readable content and returns a structured diff since the last check.

Charles Doherty

Weather MCP Server

jiri.spilka/weather-mcp-server

A Model Context Protocol (MCP) server that provides weather information using the Open-Meteo API

Jiří Spilka

724

5.0

API Contract Drift Monitor

q_services/api-contract-drift-monitor

Detect added, removed and type-changed fields in JSON API responses with persistent baselines and breaking-change flags.

Q Services

Sitemap Inventory & Diff - URL Extractor with Change Detection

gratifying_graph/sitemap-diff

Extract every URL from a site's sitemaps, then diff against the previous run: pages added, removed, or updated since last check. Built for SEO monitoring, RAG freshness, and competitor watching.