Issues

• [Bug]: v1.0 spec examples send A2A-Version: 0.3, which v1.0 servers reject

  a2aproject/A2A#2374 · Filter by author SergeevDmitry opened on Oct 20, 2026
  3

• Link Checker Report

  automated issuereport
  a2aproject/A2A#2371 · Filter by author github-actions opened on Oct 20, 2026

• Link Checker Report

  automated issuereport
  a2aproject/A2A#2366 · Filter by author github-actions opened on Oct 19, 2026

• Link Checker Report

  automated issuereport
  a2aproject/A2A#2365 · Filter by author github-actions opened on Oct 18, 2026

• JSON-RPC base request example uses v0.3 method naming

  a2aproject/A2A#2363 · Filter by author shlee1223 opened on Oct 17, 2026

• Spec references nonexistent AgentCard.security field

  a2aproject/A2A#2361 · Filter by author shlee1223 opened on Oct 17, 2026

• §3.1.5: should CancelTask on an already-canceled task return the task or TaskNotCancelableError? SDKs disagree

  a2aproject/A2A#2358 · Filter by author msteiner-google opened on Oct 16, 2026
  2

• [Extension Proposal] CRATB-Auth: Claim Rich Agent Task Bound Authentication

  extension-proposal
  a2aproject/A2A#2355 · Filter by author xtrycatchx opened on Oct 15, 2026
  2

• [Feat]: ACTS coverage for AUTH_REQUIRED retrieval on a fresh connection

  Feature

  a2aproject/A2A#2353 · Filter by author arjun2075 opened on Oct 14, 2026

• Add an optional contact URI to AgentProvider

  a2aproject/A2A#2351 · Filter by author monperrus opened on Oct 14, 2026
  1

• docs: add Emboss to the partners list

  a2aproject/A2A#2342 · Filter by author edwinorange opened on Oct 12, 2026
  

• docs: add Raven to the partners list

  a2aproject/A2A#2339 · Filter by author LivXue opened on Oct 12, 2026
  

• Extension proposal: Autonomy Envelope + liveness-gated authority (bounded delegation that suspends when an agent goes dark)

  a2aproject/A2A#2323 · Filter by author atharnouman opened on Oct 7, 2026
  5

• docs: tutorial 7 still references removed A2AStarletteApplication

  a2aproject/A2A#2321 · Filter by author FOWEPJF255 opened on Oct 7, 2026

• [Feat]: Provide clear Guidance to submit Specification Enhancement Proposals

  Feature

  a2aproject/A2A#2314 · Filter by author msampathkumar opened on Oct 6, 2026

• [Feat]: create custom 404 page

  Feature

  a2aproject/A2A#2312 · Filter by author keraron opened on Oct 6, 2026

• [Feat]: Add message sender attribution to Message and Task timeline

  a2aproject/A2A#2309 · Filter by author Tehsmash opened on Oct 6, 2026
  3

• editorial: §14.2.1 and §14.2.2 cite §3.2.5, which mentions neither header

  a2aproject/A2A#2305 · Filter by author MoltyCel opened on Oct 5, 2026

• [Feat]: SDK in OCaml

  Feature

  a2aproject/A2A#2291 · Filter by author GildedHonour opened on Oct 3, 2026

• [Feat]: Add /.well-known/agent-card-list.json for providers serving multiple agents

  a2aproject/A2A#2276 · Filter by author amolofeev opened on Oct 1, 2026
  4

• Spec: what should a receiver do with a StreamResponse member it doesn't recognise?

  a2aproject/A2A#2269 · Filter by author harshitwandhare opened on Sep 29, 2026
  2

• Optional settlement/accepted-rails attribute on agent cards

  a2aproject/A2A#2264 · Filter by author dhyabi2 opened on Sep 26, 2026

• Proposal: Web-native DID Identity for A2A Agents

  a2aproject/A2A#2259 · Filter by author chgaowei opened on Sep 24, 2026

• Proposal: Implementation goals and direction for Opt-In Telemetry for A2A SDKs

  Feature

  a2aproject/A2A#2257 · Filter by author msampathkumar opened on Sep 23, 2026
  3

• Content Integrity Profile: conformance vectors for canonical output and the input nesting bound

  a2aproject/A2A#2255 · Filter by author astrogilda opened on Sep 23, 2026
  4