mcpbeat

API Diff Monitor MCP Server

io.github.lazymac2x/api-diff-monitor
answering

API Diff Monitor is answering right now. Last checked 6 min ago. It exposes 6 tools.

Cloudflare Workers MCP server: api-diff-monitor

Uptime history 39 hours of history
39 hours agonow
100.0%
Uptime 24h
91 of 91 checks
6
Tools
read from the server
152 ms
Response time
average over 24h
0
Stars
on GitHub

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 6 min ago.

run in your terminal
claude mcp add api-diff-monitor --transport http https://api.lazy-mac.com/api-diff-monitor/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "api-diff-monitor": {
      "url": "https://api.lazy-mac.com/api-diff-monitor/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.api-diff-monitor]
url = "https://api.lazy-mac.com/api-diff-monitor/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "api-diff-monitor": {
      "url": "https://api.lazy-mac.com/api-diff-monitor/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "api-diff-monitor": {
      "url": "https://api.lazy-mac.com/api-diff-monitor/mcp"
    }
  }
}

Available tools 6

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

compare
compare_snapshots
Fetch a registered endpoint and compare against its last snapshot to detect schema changes. Or compare two inline JSON objects directly.
detect
detect_breaking_changes
Check if a registered endpoint has had any breaking changes (removed fields or type changes).
diff
get_diff_history
Retrieve the schema diff history for a registered endpoint.
endpoint
delete_endpoint
Remove a monitored endpoint and all its snapshots and diff history.
monitored
list_monitored_endpoints
List all registered API endpoints being monitored.
register
register_endpoint
Register an API endpoint to monitor for schema changes. Provide name, url, and optionally method/headers/description.

Endpoints

URLTransportStateLatencyChecked
https://api.lazy-mac.com/api-diff-monitor/mcp streamable-http answering 171 ms 6 min ago

API Diff Monitor — questions

Answers built from our own checks of this server.

What can API Diff Monitor do?
It exposes 6 tools, read directly from the server on our last check. Among them: compare_snapshots, delete_endpoint, detect_breaking_changes, get_diff_history, list_monitored_endpoints, register_endpoint. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is API Diff Monitor working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 152 ms. The bar chart above shows every period we have measured.
How do I connect API Diff Monitor?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does API Diff Monitor need an API key?
No. API Diff Monitor completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 6 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is API Diff Monitor?
It answers our handshake in 152 ms on average, which is faster than 73% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is API Diff Monitor open source?
Yes — 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.