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Pull requests: Universal-Commerce-Protocol/ucp

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Pull requests list

split instrument availability into constraints and options axes status:needs-triage Signal that the PR is ready for human triage
#626 opened Jul 22, 2026 by igrigorik Contributor Loading…
3
fix(schema): machine-enforce the P-521/ES512 key pairing in profile.json gov:needs-tc-review status:under-review
#625 opened Jul 21, 2026 by vishkaty Contributor Loading…
feat(shopping): add rate_limit_exceeded error for agent retry signaling gov:needs-tc-review status:under-review
#622 opened Jul 21, 2026 by prasad-stripe Loading…
3 of 4 tasks
1
fix(shopping): add missing error declarations to MCP methods for REST parity gov:needs-tc-review status:under-review
#620 opened Jul 21, 2026 by prasad-stripe Loading…
2 of 3 tasks
1
docs(ap2): clarify ES512 signature scope documentation Improvements or additions to documentation status:under-review
#618 opened Jul 21, 2026 by ShuoRen-TT Loading…
1
2
feat: link fulfillment events to checkout fulfillment selections gov:needs-tc-review status:under-review
#617 opened Jul 20, 2026 by hemanth Loading…
1
fix: add op-specific example scaffolds for catalog get_product documentation Improvements or additions to documentation
#616 opened Jul 20, 2026 by sakinaroufid Contributor Loading…
6 of 17 tasks
1
docs: clarify UCP core release versioning contract TC review Ready for TC review
#614 opened Jul 20, 2026 by igrigorik Contributor • Draft
5 tasks done
Working Draft
1
@igrigorik
5
feat(catalog): proposal for list_catalog operation documentation Improvements or additions to documentation gov:needs-tc-review schema PR changing the UCP schema status:under-review
#613 opened Jul 20, 2026 by saraths-stripe Loading…
fix(schema): update checkout_mandate pattern to support dSD-JWT chain (#599) area:payments bug Something isn't working schema PR changing the UCP schema status:under-review
#610 opened Jul 18, 2026 by Harman-2 Loading…
4 of 8 tasks
1
4
feat: add discoverable available discounts to discount extension gov:needs-tc-review schema PR changing the UCP schema status:under-review
#609 opened Jul 17, 2026 by hemanth Loading…
1
docs: add cart session persistence guidance documentation Improvements or additions to documentation status:under-review
#608 opened Jul 17, 2026 by hemanth Loading…
1
2
feat: add optional note field to line items gov:needs-tc-review schema PR changing the UCP schema status:under-review
#607 opened Jul 17, 2026 by hemanth Loading…
1
3
feat: add inventory signals to availability schema gov:needs-tc-review schema PR changing the UCP schema status:under-review
#605 opened Jul 17, 2026 by hemanth Loading…
1
feat: Add Payment Terms with Simple Schedules WIP
#603 opened Jul 17, 2026 by raginpirate Contributor • Draft
@raginpirate
feat: Add Payment Terms with Well-Defined Schedules WIP
#602 opened Jul 17, 2026 by raginpirate Contributor • Draft
17 tasks
@raginpirate
docs(shopping): add MCP method, param, and result descriptions for agent tooling parity gov:needs-tc-review schema PR changing the UCP schema status:under-review
#601 opened Jul 17, 2026 by prasad-stripe Loading…
3 tasks
docs(specification): add error response declarations to Shopping service definitions gov:needs-tc-review schema PR changing the UCP schema status:under-review
#600 opened Jul 17, 2026 by prasad-stripe Loading…
feat!: Support fractional quantities and location context for grocery shopping use cases gov:needs-tc-review schema PR changing the UCP schema status:under-review TC review Ready for TC review
#597 opened Jul 17, 2026 by jingyli Contributor Loading…
4 of 17 tasks
Working Draft
8
feat: Add 2 more well-known values (stable user ID & location) to signals for abuse prevention gov:needs-tc-review schema PR changing the UCP schema status:under-review
#596 opened Jul 16, 2026 by jingyli Contributor Loading…
6 of 17 tasks
feat(catalog): add brand, condition, and availability/brand filters gov:needs-tc-review schema PR changing the UCP schema status:under-review
#595 opened Jul 16, 2026 by saraths-stripe Loading…
1
docs(signatures): make example signature values raw r||s as the spec requires documentation Improvements or additions to documentation status:under-review
#590 opened Jul 16, 2026 by vishkaty Contributor Loading…
1
2
feat: Introduce Location Search + Lookup capabilities gov:needs-tc-review status:under-review TC review Ready for TC review
#589 opened Jul 15, 2026 by jingyli Contributor Loading…
6 of 17 tasks
Working Draft
@jingyli
3
docs: clarify business-populated response values for identity-linked sessions area:payments documentation Improvements or additions to documentation status:under-review
#585 opened Jul 14, 2026 by jamesandersen Contributor Loading…
5 of 6 tasks
@jamesandersen
feat: add payment instruments to the order capability area:payments gov:needs-tc-review status:under-review
#584 opened Jul 13, 2026 by richmolj Contributor Loading…
8 of 9 tasks
1
ProTip! What’s not been updated in a month: updated:<2026-06-22.