Issues

• Offer asyncTasks to clients that are not JetBrains AIR

  agentclientprotocol/codex-acp#645 · Filter by author IKatsuba opened on Oct 18, 2026

• /compact returns end_turn before its native turn finishes

  agentclientprotocol/codex-acp#644 · Filter by author madacol opened on Oct 17, 2026

• session/cancel dropped: "turnInterrupt failed: expected active turn id … but found …"

  agentclientprotocol/codex-acp#641 · Filter by author omesser opened on Oct 16, 2026
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• Advertise support for message-specific session forks

  agentclientprotocol/codex-acp#640 · Filter by author Gleek opened on Oct 16, 2026

• Query a turn's status and final reply without resuming the session

  agentclientprotocol/codex-acp#638 · Filter by author xuanda0201 opened on Oct 16, 2026

• Expose completed replies and message phases to non-AIR clients

  agentclientprotocol/codex-acp#637 · Filter by author xuanda0201 opened on Oct 16, 2026

• Title-generation thread is never unsubscribed, so its MCP server processes outlive session/close

  agentclientprotocol/codex-acp#628 · Filter by author shoedog opened on Oct 14, 2026

• Replay drops the times Codex records for each item and turn

  agentclientprotocol/codex-acp#617 · Filter by author fzred opened on Oct 12, 2026

• codex-acp cli fails on Windows when CODEX_PATH contains a space

  agentclientprotocol/codex-acp#602 · Filter by author zeroliu opened on Oct 10, 2026

• Expose Codex's turn diff to ACP clients that opt in

  agentclientprotocol/codex-acp#601 · Filter by author zeroliu opened on Oct 10, 2026

• session/prompt never resolves when the Codex app-server process exits mid-turn

  agentclientprotocol/codex-acp#600 · Filter by author fabienduval opened on Oct 9, 2026

• Context length cannot be changed from the model picker

  agentclientprotocol/codex-acp#599 · Filter by author SeulYoung opened on Oct 9, 2026

• Ad-hoc spawn_agent subagents are never announced with native subagent sessions: their output is dropped and the spawn tool call stays in_progress

  agentclientprotocol/codex-acp#592 · Filter by author venmakli opened on Oct 7, 2026

• Goal extension is unavailable to capable non-AIR clients (gated on client identity, not capability)

  agentclientprotocol/codex-acp#582 · Filter by author mrmans0n opened on Oct 2, 2026

• session/resume and session/delete fail with "no rollout found" for a session/new session that never had a prompt

  agentclientprotocol/codex-acp#576 · Filter by author agourakis82 opened on Oct 1, 2026

• Often releases make AI Assistant in Intellij completely unusable

  agentclientprotocol/codex-acp#568 · Filter by author bohdan-tsymbala-booking-com opened on Sep 30, 2026

• Rejecting a command or file edit can only end the turn when Codex doesn't offer decline

  agentclientprotocol/codex-acp#556 · Filter by author karki011 opened on Sep 27, 2026

• No mode asks before every command and file edit (an untrusted-style preset)

  agentclientprotocol/codex-acp#555 · Filter by author karki011 opened on Sep 27, 2026

• Permission requests should carry toolCall.name for every approval kind (file change, MCP, non-unified-exec commands)

  agentclientprotocol/codex-acp#553 · Filter by author DrudgeRajen opened on Sep 26, 2026

• Real-Codex test fixtures are never stopped: one test file peaks at 92 app-servers and 12.6k threads

  agentclientprotocol/codex-acp#547 · Filter by author jbellis opened on Sep 24, 2026

• Large session loads stall in quadratic JSON-RPC line buffering

  agentclientprotocol/codex-acp#539 · Filter by author zhuwenzhuang opened on Sep 23, 2026

• session/delete archives instead of deleting

  agentclientprotocol/codex-acp#537 · Filter by author nettlesh opened on Sep 23, 2026

• Expose app-server turn/start acknowledgment and turn ID through ACP

  agentclientprotocol/codex-acp#533 · Filter by author jbulpitt opened on Sep 22, 2026

• Expose configured permission profiles as ACP modes

  agentclientprotocol/codex-acp#519 · Filter by author tpansino opened on Sep 16, 2026

• Large sessions replay only partial history in Zed

  agentclientprotocol/codex-acp#516 · Filter by author Giossue opened on Sep 14, 2026