Issues

• [Proposal]: Quote extension — Business-authoritative quotation binding on Cart and Checkout

  Universal-Commerce-Protocol/ucp#929 · Filter by author isparsh510 opened on Oct 11, 2026
  2

• Domain Working Group (DWG) Charter: Agentic Donations

  gov:needs-gc-reviewTriage
  Universal-Commerce-Protocol/ucp#924 · Filter by author prasad-stripe opened on Oct 9, 2026

• [DTC Charter]: Local Services

  gov:needs-gc-reviewTriage
  Universal-Commerce-Protocol/ucp#922 · Filter by author prasad-stripe opened on Oct 9, 2026

• [RFC] Spec-Aligned SDK Versioning and Branch Lifecycle

  RFCTC review
  Universal-Commerce-Protocol/ucp#909 · Filter by author gsmith85 opened on Oct 7, 2026

• [Proposal]: Define the UCP Checkout JWT so AP2 checkout-payment binding is computable

  area:payments
  Universal-Commerce-Protocol/ucp#905 · Filter by author atakedemo opened on Oct 7, 2026

• Field data: UCP adoption and 3 manifest-serving quirks across 225 stores (2026-10-07)

  area:common
  Universal-Commerce-Protocol/ucp#904 · Filter by author JamesChief opened on Oct 7, 2026
  4

• [Proposal]: Contingencies, buyer approved handling of surprises after an order

  area:shopping
  Universal-Commerce-Protocol/ucp#896 · Filter by author sakinaroufid opened on Oct 3, 2026
  2

• [Bug]: Schema table type links disappear with ucp-schema 2.0.0

  devops
  Universal-Commerce-Protocol/ucp#887 · Filter by author isparsh510 opened on Sep 30, 2026
  1

• get_product: define server behavior when selected repeats an option name

  area:shopping
  Universal-Commerce-Protocol/ucp#879 · Filter by author paopa opened on Sep 29, 2026

• [Feat]: Catalog items with no public price ("price on request")

  area:shopping
  Universal-Commerce-Protocol/ucp#877 · Filter by author evoleinik opened on Sep 29, 2026
  7

• Profile hosting: does "MUST NOT use redirects (3xx)" include 304 Not Modified?

  area:common
  Universal-Commerce-Protocol/ucp#872 · Filter by author paopa opened on Sep 27, 2026

• [Feat]: Order Event Webhook has no MCP-transport equivalent — clarify or design parity

  Universal-Commerce-Protocol/ucp#865 · Filter by author oericdacosta opened on Sep 25, 2026

• [Proposal]: Native settlement instrument type beside AP2 mandate / card (feeless, single-block-final)

  area:payments
  Universal-Commerce-Protocol/ucp#859 · Filter by author dhyabi2 opened on Sep 24, 2026
  4

• [Proposal]: Design TODOs from Lodging Booking Capability (#780)

  area:lodging
  Universal-Commerce-Protocol/ucp#858 · Filter by author jingyli opened on Sep 24, 2026
  2

• [Bug]: Payment Terms extension may introduce an edge case where payment can be {} on complete

  area:paymentsbug
  Universal-Commerce-Protocol/ucp#857 · Filter by author jingyli opened on Sep 24, 2026

• [Proposal]: Attestation-based platform client authentication for first-contact accelerated IdP chaining

  area:common
  Universal-Commerce-Protocol/ucp#852 · Filter by author atakedemo opened on Sep 22, 2026
  10

• [Proposal]: Admission coverage and satisfaction evidence for agent-initiated transaction changes

  Universal-Commerce-Protocol/ucp#846 · Filter by author arjun2075 opened on Sep 19, 2026

• [Proposal]: Accepted commercial term handoff into UCP Cart/Checkout

  area:shopping
  Universal-Commerce-Protocol/ucp#845 · Filter by author arjun2075 opened on Sep 19, 2026
  1

• [Enhancement Proposal] Cross-boundary projection contract for persistence-sensitive carriers (Cart → Checkout)

  area:payments
  Universal-Commerce-Protocol/ucp#827 · Filter by author Shxnque opened on Sep 17, 2026
  5

• [Proposal]: Selection Rules for Product Options

  area:food
  Universal-Commerce-Protocol/ucp#824 · Filter by author amitkssolanki opened on Sep 13, 2026
  2

• [Proposal]: Structured inapplicable discount codes in the Discount extension

  area:shopping
  Universal-Commerce-Protocol/ucp#841 · Filter by author tpindel opened on Sep 11, 2026

• [Proposal]: Nested Options

  area:food
  Universal-Commerce-Protocol/ucp#821 · Filter by author J-tt opened on Sep 11, 2026
  6

• [Proposal]: Add payment processing policy and reporting

  area:payments
  Universal-Commerce-Protocol/ucp#820 · Filter by author paulcarey-stripe opened on Sep 10, 2026
  1

• [RFC] Decoupling SDK Data Transfer Objects from JSON Schema Semantic Validation

  area:commonRFCTC review
  Universal-Commerce-Protocol/ucp#817 · Filter by author gsmith85 opened on Sep 10, 2026
  1

  

• [Proposal]: Record the Checkout payment maximum and Order payment summaries

  area:shopping
  Universal-Commerce-Protocol/ucp#815 · Filter by author paulcarey-stripe opened on Sep 9, 2026