Compatible with every major AI agent and IDE
What is the ChangeDetection.io MCP Server?
Connect your ChangeDetection.io instance to any AI agent to automate web monitoring and data extraction through natural conversation.
What you can do
- Watch Management — Create, update, and delete monitors for any URL to track content changes
- Snapshot Analysis — Retrieve historical snapshots and compare differences (diffs) to see exactly what changed
- Tagging & Organization — Categorize your watches with tags to manage large-scale monitoring projects
- Instant Rechecks — Trigger immediate checks for specific watches to get the most up-to-date information
- History Tracking — Access the full history of a watch to analyze trends and previous versions of a page
How it works
- Subscribe to this server
- Enter your ChangeDetection.io Instance URL and API Key
- Start monitoring the web from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Data Analysts — track price changes, availability, or content updates across multiple competitors automatically
- Developers — monitor API documentation or website changes to stay ahead of breaking updates
- SEO Specialists — keep an eye on SERP changes or competitor landing page modifications
Built-in capabilities (14)
Create a new tag
Create a new watch
Delete a watch
Use "latest" for the most recent check. Get single snapshot
Use "previous" and "latest" as keywords. Get snapshot difference (diff)
Get single tag
Get single watch
Get watch favicon
Get watch history
io. Import API
List all tags
List all watches
Search API
Update an existing watch
Why Claude Desktop?
Claude Desktop is the definitive way to connect ChangeDetection.io to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 14 tools in the chat interface. ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.
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Claude Desktop is the reference MCP client. it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available
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Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface
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Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions
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Enterprise-grade security with local config storage. your tokens never leave your machine, and connections go directly to Vinkius Edge network
ChangeDetection.io in Claude Desktop
ChangeDetection.io and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect ChangeDetection.io to Claude Desktop through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for ChangeDetection.io in Claude Desktop
The ChangeDetection.io MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 14 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Claude Desktop only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
ChangeDetection.io for Claude Desktop
Every tool call from Claude Desktop to the ChangeDetection.io MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I see exactly what text changed on a page between the last two checks?
Yes! Use the get_snapshot_diff tool with the watch UUID. It will return the specific differences between the current state and the previous snapshot.
How do I trigger an immediate recheck of a specific website?
You can use the get_watch tool and set the recheck parameter to '1'. This forces the server to fetch the latest version of the page immediately.
Can I filter my monitors by tags using the AI?
Absolutely. When using list_watches, you can provide a tag name to filter the results and only see monitors associated with that specific category.
How does Claude Desktop discover MCP tools?
When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.
What happens if the MCP server is temporarily unavailable?
Claude Desktop handles disconnections gracefully. if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.
Can I connect multiple MCP servers simultaneously?
Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.
Is there a limit on the number of tools per server?
Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.
Does Claude Desktop support Streamable HTTP transport?
Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL. Claude auto-negotiates the transport protocol.
Server not appearing after restart
Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).
Authentication error
Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.
Tools not showing in chat
Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting. wait a few seconds.
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