{"domain":"difficat.com","count":1,"changes":[{"captured_at":"2026-10-24T04:23:11.476847","card_hash":"bf2b96e9e7d2b3ba59361d379d4288d273c81da6126869652c7ecaac9391642a","previous_card_hash":null,"diff":{"skills_added":[{"id":"capture_screenshot","name":"Capture screenshot","description":"Takes a full-page screenshot of one URL at a chosen viewport.","tags":["screenshot","capture"],"inputModes":null,"outputModes":null},{"id":"compare_snapshot","name":"Compare against a snapshot","description":"Compares a live site, or another snapshot, against a snapshot captured earlier.","tags":["snapshot","baseline","regression"],"inputModes":null,"outputModes":null},{"id":"discover_pages","name":"Discover pages","description":"Lists the pages of a site and the matching page on the other copy, from the sitemap and a crawl.","tags":["sitemap","crawl","url-mapping"],"inputModes":null,"outputModes":null},{"id":"start_comparison","name":"Compare two sites","description":"Runs a page-by-page comparison of two origins or a list of page pairs: existence, content and visual diff, with a per-page report and diff images.","tags":["migration","visual-regression","content-diff","qa"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"DiffiCat"},{"field":"description","before":null,"after":"Compares a website against another copy of it on page existence, content and visual regression, page by page with screenshots of the changed regions: a migration, redesign, relaunch, staging-versus-production or new-host check. Free up to 40 comparison pages, 5 page discoveries and 5 screenshots a day per client address with no key or account; beyond that a prepaid key, a Pro account key or an HTTP 402 payment in USDC on Base."},{"field":"version","before":null,"after":"3.126.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://app.difficat.com/mcp"},{"field":"documentationUrl","before":null,"after":"https://difficat.com/agents"},{"field":"iconUrl","before":null,"after":"https://difficat.com/assets/favicon.ico"},{"field":"preferredTransport","before":null,"after":"MCP"},{"field":"securitySchemes","before":null,"after":{"prepaidKey":{"type":"http","scheme":"bearer","description":"A prepaid key (dck_…) a human funds by card, or a Pro account key. Not needed within the free allowance."}}},{"field":"security","before":null,"after":[]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":true,"stateTransitionHistory":false}},{"field":"provider","before":null,"after":{"organization":"DiffiCat","url":"https://difficat.com"}}],"other_changed":true,"is_empty":false,"human_summary":"added 4 skills · name ∅ → DiffiCat · description ∅ → Compares a website against another copy  · version ∅ → 3.126.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://app.difficat.com/mcp · documentationUrl ∅ → https://difficat.com/agents · iconUrl ∅ → https://difficat.com/assets/favicon.ico · preferredTransport ∅ → MCP · securitySchemes ∅ → prepaidKey · security ∅ → [] · capabilities ∅ → pushNotifications · provider ∅ → DiffiCat"}}]}