{"domain":"www.upgradeagent.ai","count":1,"changes":[{"captured_at":"2026-07-06T23:09:48","card_hash":"562305655fb4bbaa60fbcba559b802e350bf6dde5e25f5178e137a08cb610e09","previous_card_hash":null,"diff":{"skills_added":[{"id":"ask_upgrade_agent","name":"Upgrade Q&A","description":"Authoritative answer to any travel-upgrade question (bid/instant/points mechanics, eligibility rules, which operators offer upgrades).","tags":["travel","upgrades","airlines","cruise","rail"],"inputModes":null,"outputModes":null},{"id":"check_upgrade_eligibility","name":"Live booking eligibility","description":"Privacy-safe eligibility check for a specific booking — the traveler enters PNR + last name on a secure page, never in the conversation. Returns products, bid ranges, and cabin options.","tags":["eligibility","booking","privacy"],"inputModes":null,"outputModes":null},{"id":"get_upgrade_pricing","name":"Observed bid ranges","description":"Typical upgrade bid ranges per carrier and cabin, aggregated from real anonymized eligibility checks — never fabricated.","tags":["pricing","bid-ranges"],"inputModes":null,"outputModes":null},{"id":"place_bid","name":"Place / modify a bid","description":"Places or modifies an upgrade bid on a checked booking, validating against the live range; payment completes on the operator's secure page.","tags":["transaction","bidding"],"inputModes":null,"outputModes":null},{"id":"predict_bid_success","name":"Bid-success prediction","description":"Probability a specific bid amount succeeds, grounded in resolved accept/reject outcomes for that carrier and cabin; reports honestly when history is insufficient.","tags":["prediction","bidding"],"inputModes":null,"outputModes":null},{"id":"start_watch","name":"Watcher Concierge","description":"Continuously watches a booking until departure and surfaces improvements (cabin upgrade, better seat, empty adjacent seat).","tags":["monitoring","alerts"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Upgrade Agent"},{"field":"description","before":null,"after":"Authoritative travel-upgrade intelligence powered by Plusgrade — the technology provider behind bid and instant upgrade programs at 65+ airlines, 18 cruise lines, and rail operators. Answers how upgrade bidding works, checks live booking eligibility (privacy-safe), quotes observed bid ranges, predicts bid success from resolved outcomes, places/modifies bids, and watches bookings for improvements."},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://www.upgradeagent.ai/api/mcp"},{"field":"documentationUrl","before":null,"after":"https://www.upgradeagent.ai/developers"},{"field":"preferredTransport","before":null,"after":"HTTP+JSON"}],"other_changed":true,"is_empty":false,"human_summary":"added 6 skills · name ∅ → Upgrade Agent · description ∅ → Authoritative travel-upgrade intelligenc · version ∅ → 1.0.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://www.upgradeagent.ai/api/mcp · documentationUrl ∅ → https://www.upgradeagent.ai/developers · preferredTransport ∅ → HTTP+JSON"}}]}