ZBS Index What actually exists in applied AI, with the source next to it

mcp server

api-changelog-tracker

Cloudflare Workers MCP server: api-changelog-tracker

Description as published by the maintainer. Source

  • version 1.0.0
  • active
  • documentation

active — Registry entry last updated 2026-05-16. Dashed tags are derived by ZBS Index from the published description, not stated by the maintainer.

What this server can do

6 functions, named and described by the server itself. Parameter names are shown because they say more about what a function does than its name usually does.

detect_breaking_changes(since, api_id, api_ids, severity)
Detect breaking changes across one or multiple APIs. Filter by severity (critical, high, medium, low) and date. Omit api_id to scan all APIs.
diff_versions(api_id, to_date, from_date)
Compare changelog state between two dates for an API. Shows what was added or removed in the range. Required: api_id, from_date, to_date.
fetch_changelog(limit, since, api_id, breaking_only)
Fetch versioned changelog entries for a specific API (openai, anthropic, stripe, github, twilio, cloudflare, sendgrid, slack). Filter by date and breaking-only. Required: api_id.
list_tracked_apis(category)
List all tracked APIs with metadata and latest changelog status. Filter by category (ai, payments, developer-tools, communications, infrastructure, email).
search(q, limit, api_id, breaking_only)
Full-text search across all changelog entries. Searches title, summary, and change descriptions. Required: q.
subscribe_feed(email, api_id, webhook_url, notify_breaking_only)
Register a webhook or email to receive changelog update notifications. Returns a subscription ID. Required: api_id.

Last successful function declaration observed on . Source: https://api.lazy-mac.com/api-changelog-tracker/mcp. We list what the server declared; we do not call any of these functions.

Endpoint status observed on . Source: https://api.lazy-mac.com/api-changelog-tracker/mcp.

Signals

These are separate measurements of different things. They are deliberately not combined into one score, because a popularity number that mixes website traffic with saves and stars cannot be checked or acted on.

Signal Value What it measures Window Observed Source
Latest published version 1.0.0 Latest version string the maintainer published to the registry. as of fetch Model Context Protocol
Registry record last updated 2026-05-16 When the registry record was last updated by its maintainer. point in time Model Context Protocol
First listed in the MCP Registry 2026-05-16 Date this server was first published to the official MCP Registry. Not a usage or quality measure. point in time Model Context Protocol
mcp tools declared 6 tools Number of functions the server itself declared when asked to list them. This is what the server offers an agent, not a measure of how well any of them work. as of probe api.lazy-mac.com
mcp endpoint status ok The server listed 6 functions when asked. as of probe api.lazy-mac.com

Where to get it

Also from lazymac2x

This record as data

Every field on this page, with its source and observation date, is in the catalog JSON. Fetch the whole kind at once instead of parsing this HTML.

GET /api/v1/entries/mcp_server.json

Sources

  1. Tools declared by the MCP server at https://api.lazy-mac.com/api-changelog-tracker/mcp — api.lazy-mac.com, observed , trust tier 1.
  2. Official MCP Registry — Model Context Protocol, observed , trust tier 1.