{"domain":"agents.martinestate.com","count":3,"changes":[{"captured_at":"2026-10-03T21:48:26","card_hash":"2f5ff760f3677c5bc1c5b7d0ce4e9cb3786d1052bb6be0af0c00049a9b3768a5","previous_card_hash":"4f938f7ff76ce1ba0c6008b90f7f59b29ae5d6bdd028e6ee6e3ad31030af57d8","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"protocolVersion","before":"1.0","after":null},{"field":"url","before":"https://agents.martinestate.com","after":null},{"field":"preferredTransport","before":"HTTP+JSON","after":null},{"field":"supportedInterfaces","before":null,"after":[{"url":"https://agents.martinestate.com","protocolBinding":"HTTP+JSON","protocolVersion":"1.0"}]},{"field":"capabilities","before":{"extensions":[{"uri":"https://ucp.dev/2026-04-08/specification/reference","description":"UCP support: this agent serves Universal Commerce Protocol bindings via the A2A transport.","required":false,"params":{"capabilities":{}}}]},"after":{"extensions":[{"uri":"https://ucp.dev/2026-08-25/specification/reference","description":"UCP support: this agent serves Universal Commerce Protocol bindings via the A2A transport.","required":false,"params":{"capabilities":{}}}]}}],"other_changed":false,"is_empty":false,"human_summary":"protocolVersion 1.0 → ∅ · url https://agents.martinestate.com → ∅ · preferredTransport HTTP+JSON → ∅ · supportedInterfaces ∅ → https://agents.martinestate.com (HTTP+JS · capabilities extensions → extensions"}},{"captured_at":"2026-10-01T19:48:27","card_hash":"4f938f7ff76ce1ba0c6008b90f7f59b29ae5d6bdd028e6ee6e3ad31030af57d8","previous_card_hash":"e8af6fe14f84c8430ac6d4301c987a1205991179d0338910cb31478d43dedcb2","diff":{"skills_added":[],"skills_removed":[],"skills_changed":[{"id":"wine-purchase","fields":["description"]}],"fields_changed":[{"field":"description","before":"Single-vineyard estate-grown Napa Valley wine from Rutherford. Agent purchases via Tempo MPP, x402 USDC on Base, Solana MPP `solana/charge`, and Stripe SPT.","after":"Single-vineyard estate-grown Napa Valley wine from Rutherford. Agent purchases via Tempo MPP, x402 USDC on Base, Solana MPP `solana/charge`, and Stripe Shared Payment Token."}],"other_changed":false,"is_empty":false,"human_summary":"updated 1 skill · description Single-vineyard estate-grown Napa Valley → Single-vineyard estate-grown Napa Valley"}},{"captured_at":"2026-07-15T11:49:40","card_hash":"e8af6fe14f84c8430ac6d4301c987a1205991179d0338910cb31478d43dedcb2","previous_card_hash":null,"diff":{"skills_added":[{"id":"wine-purchase","name":"Wine purchase","description":"Buy single-vineyard Napa Valley wine via agent payments. Multi-rail (Tempo MPP, x402 USDC on Base, Solana MPP, Stripe SPT). KYC + 21+ + US-only.","tags":["commerce","wine","regulated","age-gated","us-jurisdiction"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Martin Estate Winery"},{"field":"description","before":null,"after":"Single-vineyard estate-grown Napa Valley wine from Rutherford. Agent purchases via Tempo MPP, x402 USDC on Base, Solana MPP `solana/charge`, and Stripe SPT."},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"1.0"},{"field":"url","before":null,"after":"https://agents.martinestate.com"},{"field":"documentationUrl","before":null,"after":"https://agents.martinestate.com/llms.txt"},{"field":"preferredTransport","before":null,"after":"HTTP+JSON"},{"field":"capabilities","before":null,"after":{"extensions":[{"uri":"https://ucp.dev/2026-04-08/specification/reference","description":"UCP support: this agent serves Universal Commerce Protocol bindings via the A2A transport.","required":false,"params":{"capabilities":{}}}]}}],"other_changed":true,"is_empty":false,"human_summary":"added 1 skill · name ∅ → Martin Estate Winery · description ∅ → Single-vineyard estate-grown Napa Valley · version ∅ → 1.0.0 · protocolVersion ∅ → 1.0 · url ∅ → https://agents.martinestate.com · documentationUrl ∅ → https://agents.martinestate.com/llms.txt · preferredTransport ∅ → HTTP+JSON · capabilities ∅ → extensions"}}]}