Issues

• Canonical slots: add a soft character limit beside max_chars (platforms truncate below the API limit)

  adcontextprotocol/adcp#8615 · Filter by author bokelley opened on Oct 30, 2026

• Strict-schema-friendly audience evidence: a discriminated union on relationship instead of allOf if/then

  adcontextprotocol/adcp#8610 · Filter by author bokelley opened on Oct 30, 2026

• Strict-schema-friendly canonical format option: type params per format_kind instead of an open object and if/then

  adcontextprotocol/adcp#8609 · Filter by author bokelley opened on Oct 30, 2026

• 3.3.0 GA criteria and timeline

  adcontextprotocol/adcp#8600 · Filter by author bokelley opened on Oct 30, 2026 · 3.3.0

• News feed: add per-source relevance gate and share-of-voice cap (PPC Land over-represented)

  adcontextprotocol/adcp#8595 · Filter by author geneticallymodifiedfoodforthought opened on Oct 29, 2026

• Seller-opened media buy issues: owner, next update, urgency, and a push when they change

  adcontextprotocol/adcp#8586 · Filter by author bokelley opened on Oct 29, 2026

• Format declarations: say when stated video dimensions are player hints, not requirements

  adcontextprotocol/adcp#8583 · Filter by author bokelley opened on Oct 29, 2026

• Escalation contact role and per-severity support commitments for agents and sellers

  needs-wg-reviewrfcspec / protocol
  adcontextprotocol/adcp#8578 · Filter by author bokelley opened on Oct 29, 2026 · Spec Backlog
  1

• Hosted compliance grader fails controller-seeded storyboards for sellers without comply_test_controller (regression since SDK 17)

  bugcompliance-suitepriority:P1
  adcontextprotocol/adcp#8576 · Filter by author alex-curtis-eire opened on Oct 29, 2026 · P0 Bugs
  1

• Reference creative agent: make the MCP and preview-asset rate limits configurable

  bugcreative
  adcontextprotocol/adcp#8574 · Filter by author KonstantinMirin opened on Oct 29, 2026 · P0 Bugs
  1

• Five request-signing vectors still carry the stub body #7567 reported; #7581 reverted part of #7580

  adcontextprotocol/adcp#8571 · Filter by author KonstantinMirin opened on Oct 28, 2026

• RFC: Zero-cost and donated media: delivery and value goals, account-scoped products

  adcontextprotocol/adcp#8563 · Filter by author bokelley opened on Oct 28, 2026
  2

• CI full-history checkout exhausts job budgets before verification runs

  bugpriority:P1
  adcontextprotocol/adcp#8559 · Filter by author bokelley opened on Oct 28, 2026 · P0 Bugs

• spec(signing): make adcp_use an open vocabulary, or state that non-protocol signing surfaces are out of scope

  adcontextprotocol/adcp#8545 · Filter by author KonstantinMirin opened on Oct 28, 2026

• Training agents (sales + creative) don't support what Sage S1/S2 capstone criteria exercise

  adcontextprotocol/adcp#8544 · Filter by author geneticallymodifiedfoodforthought opened on Oct 28, 2026

• RFC (3.3): one account write and one read; reporting subscriptions on the principal

  needs-wg-reviewrfcspec / protocol
  adcontextprotocol/adcp#8543 · Filter by author bokelley opened on Oct 28, 2026 · 3.3.0
  2

• Remove the canonical_formats dual-emission known-failing step after the SDK release with adcp-client#3474

  adcontextprotocol/adcp#8542 · Filter by author bokelley opened on Oct 28, 2026

• RFC: advertiser-owned analytics as a vendor-metric source (vendor_relationship: advertiser_owned, attribution_methodology: session_scoped)

  adcontextprotocol/adcp#8538 · Filter by author bokelley opened on Oct 27, 2026 · 3.4.0
  1

• Strict Spec grading unreachable for media-buy sellers: runner-skipped storyboards count as incomplete bundles

  bugcompliance-suitepriority:P1
  adcontextprotocol/adcp#8534 · Filter by author idemidenko opened on Oct 27, 2026 · P0 Bugs
  1

• 3.1.x: backport #7601 account fixtures — provenance storyboards depend on run order for their account

  bugcompliance-suitepriority:P1
  adcontextprotocol/adcp#8533 · Filter by author idemidenko opened on Oct 27, 2026 · 3.1.x
  1

• RFC: a seller-side request for more information on a pending account, with confirm and withdraw

  adcontextprotocol/adcp#8529 · Filter by author bokelley opened on Oct 27, 2026 · 3.4.0
  1

• Strict Spec grading is unreachable for signals-only agents: media-buy universal storyboards count as missing tools

  bugcompliance-suitepriority:P1
  adcontextprotocol/adcp#8527 · Filter by author EvgenyAndroid opened on Oct 27, 2026 · P0 Bugs

• The bundle repeats shapes it never names: 110 patterns over 830 sites, 10 titled — extract and $ref instead of repairing in place

  adcontextprotocol/adcp#8525 · Filter by author KonstantinMirin opened on Oct 27, 2026
  1

• Failed-response envelope {context, errors, ext} has 12 spellings across 26 documents; 5 omit errors.minItems

  adcontextprotocol/adcp#8516 · Filter by author KonstantinMirin opened on Oct 26, 2026

• RFC: say whether a media buy's executed state is within its accepted terms

  adcontextprotocol/adcp#8515 · Filter by author bokelley opened on Oct 26, 2026 · 3.4.0
  1