Issues

Goal extension is unavailable to capable non-AIR clients (gated on client identity, not capability)
agentclientprotocol/codex-acp#582 · 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 · opened on Oct 1, 2026
Often releases make AI Assistant in Intellij completely unusable
agentclientprotocol/codex-acp#568 · 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 · opened on Sep 27, 2026
No mode asks before every command and file edit (an untrusted-style preset)
agentclientprotocol/codex-acp#555 · 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 · 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 · opened on Sep 24, 2026
Large session loads stall in quadratic JSON-RPC line buffering
agentclientprotocol/codex-acp#539 · opened on Sep 23, 2026
session/delete archives instead of deleting
agentclientprotocol/codex-acp#537 · opened on Sep 23, 2026
Expose app-server turn/start acknowledgment and turn ID through ACP
agentclientprotocol/codex-acp#533 · opened on Sep 22, 2026
Expose configured permission profiles as ACP modes
agentclientprotocol/codex-acp#519 · opened on Sep 16, 2026
Large sessions replay only partial history in Zed
agentclientprotocol/codex-acp#516 · opened on Sep 14, 2026
cachedWriteTokens missing leading to incorrect inputTokens accounting
agentclientprotocol/codex-acp#509 · opened on Sep 13, 2026
request_user_input_async returns accepted:true but no asynchronous user message is ever delivered (1.11.0)
agentclientprotocol/codex-acp#506 · opened on Sep 13, 2026
1
Expired ChatGPT credentials return InternalError instead of AuthRequired
agentclientprotocol/codex-acp#495 · opened on Sep 10, 2026
Add host-callable cancellation for individual background tasks
agentclientprotocol/codex-acp#492 · opened on Sep 9, 2026
MCP env overrides in CODEX_CONFIG get dropped when a session adds another MCP server
agentclientprotocol/codex-acp#489 · opened on Sep 9, 2026
Default Agent prompts overwrite configured writable roots and sandbox permissions
agentclientprotocol/codex-acp#477 · opened on Sep 5, 2026
Codex ACP exits Operation not permitted in unprivileged Docker before ACP initialize
agentclientprotocol/codex-acp#470 · opened on Sep 4, 2026
1
Ripgrep no-match exit code 1 is translated into an ACP failed tool call
agentclientprotocol/codex-acp#468 · opened on Sep 4, 2026
Use the bundled Codex CLI for codex-acp login
agentclientprotocol/codex-acp#459 · opened on Sep 2, 2026
1
Feature: ephemeral / non-persisted sessions (align with Codex app-server ephemeral threads)
agentclientprotocol/codex-acp#448 · opened on Aug 29, 2026
PromptResponse.usage reports only the turn's final request (lastTokenUsage) instead of session-cumulative totalTokenUsage
agentclientprotocol/codex-acp#447 · opened on Aug 29, 2026
2
Steering should support a host-owned idle fallback
agentclientprotocol/codex-acp#440 · opened on Aug 27, 2026
cwd normalisation from #377 misses WSL /mnt/<drive> paths, so session/list cannot find sessions it just created
agentclientprotocol/codex-acp#431 · opened on Aug 25, 2026