OpenAPI & Swagger Breaking-Change Semantic Diff Engine

Website Change Detector

eloquent_mountain/website-change-detector

Monitors websites for changes. Detects modifications to HTML structure and visual differences via screenshots. Provides detailed change reports including HTML diff. Track multiple URLs. Use tasks for recurring runs. Integrate as API

Text Diff Checker

web.harvester/text-diff-checker

Compare two texts and highlight differences. Shows additions, deletions, and changes. Multiple output formats: unified, side-by-side, HTML.

Openapi To Mcp Converter

theguide/openapi-to-mcp-converter

Convert any OpenAPI specification into a Model Context Protocol (MCP) server that AI assistants can use to interact with REST APIs.

Website Changes Detector

tri_angle/website-changes-detector

Automatically track website changes (new, updated, or removed pages) using periodic re-crawling. Supports flexible crawling settings, a list of URLs or sections of websites, antiblocking, filtering by keywords, and more.

Break Up Compass

breezy_nomad/break-up-compass

Break Up Compass will gain more value in the future.

Webpage Diff Checker

maximedupre/webpage-diff-checker

Check public webpages against saved baselines. Find text, HTML, SEO metadata, semantic data, and link changes, with clear details for each change.

Change Watcher - Push Events for Web and API Changes

ernestmarza/change-watcher

Watches URLs with a CSS/XPath/regex selector or a JSONPath query, filters out timestamps, tokens, counters and other rendering noise, and emits a normalized change event only when the watched block really changed. No change, no event, no charge.

SEC EDGAR Filing Diff & Section-Level Redline Monitor

gp005/edgar-filing-diff

Monitor SEC EDGAR filings (10-K, 10-Q, 8-K) for changes. Detects new filings, fetches previous and current versions, computes section-level redline diffs with additions, removals, and changes per section. Uses official SEC data.sec.gov and efts.sec.gov APIs.

Monitor public OpenAPI specs for removed paths, operations, operation IDs, and security schemes.

OpenAPI Spec Diff Auditor

junipr/openapi-spec-diff-auditor

Diff OpenAPI specs for breaking changes, added or removed endpoints, required parameters, response drift, and schema compatibility. by default.