{"domain":"postalform.com","count":1,"changes":[{"captured_at":"2026-09-27T08:15:16","card_hash":"4a6c7d2b8c0b42b4705f8e7fcd6b2caff294a46c09010b417cb23314ebe20769","previous_card_hash":null,"diff":{"skills_added":[{"id":"postalform_machine_payment_planning","name":"Plan an authorized machine-paid mail order","description":"Explain when to use PostalForm x402 or MPP payment flows, quote and validate endpoints, idempotency requirements, and owner-approval guardrails before creating paid physical mail.","tags":["x402","mpp","machine payments","agentic commerce","mail fulfillment"],"inputModes":["text/plain","application/json"],"outputModes":["text/plain","application/json"]},{"id":"postalform_mail_draft_planning","name":"Plan a reviewable physical-mail draft","description":"Explain the PostalForm draft path for PDFs, letters, supported workflow forms, and bulk mailing campaigns so a human can review the preview, addresses, price, and checkout before payment.","tags":["pdf mailing","letters","workflow forms","hosted checkout","mail drafts"],"inputModes":["text/plain","application/json"],"outputModes":["text/plain","application/json"]},{"id":"postalform_mcp_connector_guidance","name":"Connect an agent to PostalForm MCP","description":"Return the remote MCP endpoint, skill file, developer docs, and safe approval guidance for agents that need PostalForm print-and-mail tools.","tags":["mcp","agent setup","postal mail","print and mail","developer tools"],"inputModes":["text/plain","application/json"],"outputModes":["text/plain","application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"PostalForm"},{"field":"description","before":null,"after":"PostalForm helps AI agents create reviewable physical-mail drafts and, when explicitly authorized, pay for print-and-mail orders through MCP, hosted checkout, MPP, or x402."},{"field":"version","before":null,"after":"0.1.0"},{"field":"protocolVersion","before":null,"after":"1.0"},{"field":"url","before":null,"after":"https://postalform.com/a2a"},{"field":"documentationUrl","before":null,"after":"https://postalform.com/agents"},{"field":"iconUrl","before":null,"after":"https://postalform.com/og/default.png"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"supportsAuthenticatedExtendedCard","before":null,"after":false},{"field":"supportedInterfaces","before":null,"after":[{"url":"https://postalform.com/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}]},{"field":"securitySchemes","before":null,"after":{}},{"field":"securityRequirements","before":null,"after":[]},{"field":"security","before":null,"after":[]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extendedAgentCard":false,"extensions":[{"uri":"https://postalform.com/.well-known/x402","description":"x402 machine-payment discovery for PostalForm machine orders.","required":false},{"uri":"https://postalform.com/.well-known/ucp","description":"UCP shopping profile for PostalForm checkout and commerce discovery.","required":false}]}},{"field":"provider","before":null,"after":{"organization":"PostalForm","url":"https://postalform.com"}}],"other_changed":true,"is_empty":false,"human_summary":"added 3 skills · name ∅ → PostalForm · description ∅ → PostalForm helps AI agents create review · version ∅ → 0.1.0 · protocolVersion ∅ → 1.0 · url ∅ → https://postalform.com/a2a · documentationUrl ∅ → https://postalform.com/agents · iconUrl ∅ → https://postalform.com/og/default.png · preferredTransport ∅ → JSONRPC · supportsAuthenticatedExtendedCard ∅ → False · supportedInterfaces ∅ → https://postalform.com/a2a (JSONRPC) · securitySchemes ∅ →  · securityRequirements ∅ → [] · security ∅ → [] · capabilities ∅ → extendedAgentCard, extensions, pushNotif · provider ∅ → PostalForm"}}]}