openai / openai/codex

Plans do not outlive compactions

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bug CLI context model-behavior plan
Dominant language
Rust
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Description

What version of Codex CLI is running?

codex-cli 0.153.2

What subscription do you have?

Pro

Which model were you using?

gpt-6-astra xhigh

What platform is your computer?

Linux 7.1.9-arch1-2 x86_64 unknown

What terminal emulator and version are you using (if applicable)?

bash, gnome-terminal

Codex doctor report
{
  "schemaVersion": 1,
  "generatedAt": "1789042340s since unix epoch",
  "overallStatus": "ok",
  "codexVersion": "0.153.2",
  "checks": {
    "app_server.status": {
      "id": "app_server.status",
      "category": "app-server",
      "status": "ok",
      "summary": "background server is not running",
      "details": {
        "control socket": "/home/voiduser/.codex/app-server-control/app-server-control.sock",
        "daemon state dir": "/home/voiduser/.codex/app-server-daemon",
        "mode": "ephemeral",
        "pid file": "/home/voiduser/.codex/app-server-daemon/app-server.pid (missing)",
        "settings": "/home/voiduser/.codex/app-server-daemon/settings.json (missing)",
        "status": "not running",
        "update-loop pid file": "/home/voiduser/.codex/app-server-daemon/app-server-updater.pid (missing)"
      },
      "remediation": null,
      "durationMs": 0
    },
    "auth.credentials": {
      "id": "auth.credentials",
      "category": "auth",
      "status": "ok",
      "summary": "auth is configured",
      "details": {
        "auth file": "/home/voiduser/.codex/auth.json",
        "auth storage mode": "File",
        "stored API key": "false",
        "stored ChatGPT tokens": "true",
        "stored agent identity": "false",
        "stored auth mode": "chatgpt"
      },
      "remediation": null,
      "durationMs": 0
    },
    "config.load": {
      "id": "config.load",
      "category": "config",
      "status": "ok",
      "summary": "config loaded",
      "details": {
        "CODEX_HOME": "/home/voiduser/.codex",
        "config.toml": "/home/voiduser/.codex/config.toml",
        "config.toml parse": "ok",
        "cwd": "/home/voiduser",
        "enabled feature flags": "shell_tool, view_image, sleep_tool, unified_exec, unified_exec_zsh_fork, shell_snapshot, content_item_kinds, code_mode_host, terminal_resize_reflow, sqlite, hooks, enable_request_compression, unbounded_connection_retries, multi_agent, apps, tool_search_always_defer_mcp_tools, tool_suggest, plugins, in_app_browser, in_app_chat, in_app_dictation, in_app_local_automation, in_app_updates, browser_use, browser_use_full_cdp_access, browser_use_external, computer_use, remote_plugin, plugin_sharing, image_generation, resize_all_images, item_ids, skill_mcp_dependency_install, skill_search, mentions_v2, steer, guardian_approval, goals, collaboration_modes, tool_call_mcp_elicitation, auth_elicitation, personality, fast_mode, tui_app_server, remote_compaction_v2, compaction_image_budget, workspace_dependencies",
        "feature flag overrides": "none",
        "feature flags enabled": "47",
        "log dir": "/home/voiduser/.codex/log",
        "mcp servers": "0",
        "model": "gpt-6-astra",
        "model provider": "openai",
        "sqlite home": "/home/voiduser/.codex"
      },
      "remediation": null,
      "durationMs": 2
    },
    "git.environment": {
      "id": "git.environment",
      "category": "git",
      "status": "ok",
      "summary": "git version 2.55.0",
      "details": {
        "PATH git #1": "/usr/bin/git",
        "PATH git #2": "/bin/git",
        "PATH git entries": "2",
        "git build options": "git version 2.55.0; cpu: x86_64; built from commit: e9019fcafe0040228b8631c30f97ae1adb61bcdc; sizeof-long: 8; sizeof-size_t: 8; shell-path: /bin/sh; rust: enabled; feature: fsmonitor--daemon; gettext: enabled; libcurl: 8.21.0; OpenSSL: OpenSSL 3.6.3 9 Jun 2026; zlib-ng: 2.3.3; SHA-1: SHA1_DC; SHA-256: SHA256_BLK; default-ref-format: files; default-hash: sha1",
        "git exec path": "/usr/lib/git-core",
        "git version": "git version 2.55.0",
        "repo detected": "false",
        "selected git": "/usr/bin/git"
      },
      "remediation": null,
      "durationMs": 7
    },
    "installation": {
      "id": "installation",
      "category": "install",
      "status": "ok",
      "summary": "installation looks consistent",
      "details": {
        "PATH codex #1": "/usr/bin/codex",
        "PATH codex #2": "/bin/codex",
        "PATH codex entries": "2",
        "current executable": "/usr/bin/codex",
        "install context": "other",
        "managed by Vite+": "false",
        "managed by bun": "false",
        "managed by npm": "false",
        "managed by pnpm": "false",
        "managed package root": "not set"
      },
      "remediation": null,
      "durationMs": 0
    },
    "mcp.config": {
      "id": "mcp.config",
      "category": "mcp",
      "status": "ok",
      "summary": "no MCP servers configured",
      "details": {},
      "remediation": null,
      "durationMs": 0
    },
    "network.env": {
      "id": "network.env",
      "category": "network",
      "status": "ok",
      "summary": "network-related environment looks readable",
      "details": {
        "managed proxy": "not configured",
        "proxy env vars": "none",
        "respect system proxy": "disabled"
      },
      "remediation": null,
      "durationMs": 0
    },
    "network.provider_reachability": {
      "id": "network.provider_reachability",
      "category": "reachability",
      "status": "ok",
      "summary": "active provider endpoints are reachable over HTTP",
      "details": {
        "ChatGPT inference URL": "https://chatgpt.com/backend-api/<redacted> reachable (HTTP 405)",
        "reachability mode": "ChatGPT auth"
      },
      "remediation": null,
      "durationMs": 679
    },
    "network.websocket_reachability": {
      "id": "network.websocket_reachability",
      "category": "websocket",
      "status": "ok",
      "summary": "Responses WebSocket handshake succeeded",
      "details": {
        "DNS": "2 IPv4, 2 IPv6, first IPv6",
        "auth mode": "chatgpt",
        "connect timeout": "15000 ms",
        "endpoint": "wss://chatgpt.com/backend-api/<redacted>",
        "handshake result": "HTTP 101 Switching Protocols",
        "model provider": "openai",
        "provider name": "OpenAI",
        "proxy env vars": "none",
        "reasoning header": "false",
        "server model present": "false",
        "supports websockets": "true",
        "wire API": "responses"
      },
      "remediation": null,
      "durationMs": 2719
    },
    "runtime.provenance": {
      "id": "runtime.provenance",
      "category": "runtime",
      "status": "ok",
      "summary": "running local build on linux-x86_64",
      "details": {
        "commit": "unknown",
        "current executable": "/usr/bin/codex",
        "install method": "other",
        "platform": "linux-x86_64",
        "version": "0.153.2"
      },
      "remediation": null,
      "durationMs": 0
    },
    "runtime.search": {
      "id": "runtime.search",
      "category": "search",
      "status": "ok",
      "summary": "search is OK (system)",
      "details": {
        "search command": "rg",
        "search command readiness": "ripgrep 15.2.0",
        "search provider": "system"
      },
      "remediation": null,
      "durationMs": 0
    },
    "sandbox.helpers": {
      "id": "sandbox.helpers",
      "category": "sandbox",
      "status": "ok",
      "summary": "sandbox configuration is readable",
      "details": {
        "approval policy": "UnlessTrusted",
        "codex-linux-sandbox helper": "/home/voiduser/.codex/tmp/arg0/codex-arg0GMdSYR/codex-linux-sandbox",
        "execve wrapper helper": "/home/voiduser/.codex/tmp/arg0/codex-arg0GMdSYR/codex-execve-wrapper",
        "filesystem sandbox": "restricted",
        "network sandbox": "restricted"
      },
      "remediation": null,
      "durationMs": 0
    },
    "security.endpoint": {
      "id": "security.endpoint",
      "category": "security",
      "status": "ok",
      "summary": "endpoint protection is not inspected on this platform",
      "details": {
        "endpoint products": "not inspected on this platform"
      },
      "remediation": null,
      "durationMs": 0
    },
    "state.paths": {
      "id": "state.paths",
      "category": "state",
      "status": "ok",
      "summary": "state paths and databases are inspectable",
      "details": {
        "CODEX_HOME": "/home/voiduser/.codex (dir)",
        "active rollout files": "8911 files, 5820511393 total bytes, 653182 average bytes",
        "archived rollout files": "0 files, 0 total bytes, 0 average bytes",
        "goals DB": "/home/voiduser/.codex/goals_1.sqlite (file)",
        "goals DB integrity": "ok",
        "log DB": "/home/voiduser/.codex/logs_2.sqlite (file)",
        "log DB integrity": "ok",
        "log dir": "/home/voiduser/.codex/log (dir)",
        "memories DB": "/home/voiduser/.codex/memories_1.sqlite (file)",
        "memories DB integrity": "ok",
        "queue DB": "/home/voiduser/.codex/queue_1.sqlite (file)",
        "queue DB integrity": "ok",
        "sqlite home": "/home/voiduser/.codex (dir)",
        "state DB": "/home/voiduser/.codex/state_5.sqlite (file)",
        "state DB integrity": "ok",
        "thread history DB": "/home/voiduser/.codex/thread_history_1.sqlite (file)",
        "thread history DB integrity": "ok"
      },
      "remediation": null,
      "durationMs": 20887
    },
    "state.rollout_db_parity": {
      "id": "state.rollout_db_parity",
      "category": "threads",
      "status": "ok",
      "summary": "rollout files and state DB thread inventory agree",
      "details": {
        "default model provider": "openai",
        "rollout DB active files": "8911",
        "rollout DB active rows": "8911",
        "rollout DB archive mismatches": "0",
        "rollout DB archived files": "0",
        "rollout DB archived rows": "0",
        "rollout DB duplicate DB paths": "0",
        "rollout DB duplicate rollout thread ids": "0",
        "rollout DB malformed file names": "0",
        "rollout DB missing active rows": "0",
        "rollout DB missing archived rows": "0",
        "rollout DB model providers": "openai=8911",
        "rollout DB rows": "8911",
        "rollout DB scan cap reached": "false",
        "rollout DB scan errors": "0",
        "rollout DB sources": "exec=8719, cli=169, subagent:other=18, subagent:thread_spawn=5",
        "rollout DB stale rows": "0"
      },
      "remediation": null,
      "durationMs": 1033
    },
    "system.disk": {
      "id": "system.disk",
      "category": "disk",
      "status": "ok",
      "summary": "sufficient free disk space (35.1 GiB)",
      "details": {
        "CODEX_HOME available": "35.1 GiB",
        "failure threshold": "1.0 GiB",
        "warning threshold": "5.0 GiB",
        "worktree available": "35.1 GiB"
      },
      "remediation": null,
      "durationMs": 0
    },
    "system.environment": {
      "id": "system.environment",
      "category": "system",
      "status": "ok",
      "summary": "OS language en-US",
      "details": {
        "EDITOR": "not set",
        "LANG": "en_US.UTF-8",
        "VISUAL": "not set",
        "os": "Arch Linux [64-bit]",
        "os language": "en-US",
        "os type": "Arch Linux",
        "os version": "Unknown"
      },
      "remediation": null,
      "durationMs": 0
    },
    "terminal.env": {
      "id": "terminal.env",
      "category": "terminal",
      "status": "ok",
      "summary": "terminal metadata was detected",
      "details": {
        "COLORTERM": "truecolor",
        "DISPLAY": "present",
        "color output": "enabled",
        "effective locale": "en_US.UTF-8",
        "stderr is terminal": "true",
        "stdin is terminal": "true",
        "stdout is terminal": "true",
        "terminal": "GNOME Terminal",
        "terminal size": "169x45"
      },
      "remediation": null,
      "durationMs": 0
    },
    "terminal.title": {
      "id": "terminal.title",
      "category": "title",
      "status": "ok",
      "summary": "terminal title default",
      "details": {
        "terminal title activity": "true",
        "terminal title items": "activity, project-name",
        "terminal title project source": "cwd",
        "terminal title project value": "voiduser",
        "terminal title source": "default"
      },
      "remediation": null,
      "durationMs": 0
    },
    "updates.status": {
      "id": "updates.status",
      "category": "updates",
      "status": "ok",
      "summary": "update configuration is locally consistent",
      "details": {
        "cached latest version": "0.154.0",
        "check for update on startup": "true",
        "last checked at": "2026-09-10T02:59:27.924220259Z",
        "latest version": "0.154.0",
        "latest version status": "newer version is available",
        "update action": "manual or unknown",
        "version cache": "/home/voiduser/.codex/version.json"
      },
      "remediation": null,
      "durationMs": 1121
    }
  }
}
What issue are you seeing?

> confirm you still have access to the plan "Runtime Semantic Groups with Fresh Codex Agents" written earlier before compaction. .> it contained the sentence "xxxxxxxxxxxxxxxxxxxxx and yyyyyyyyyyy". tell me what yyyyyyyyyyy is to prove you actually have access to this plan
[...]

> you used rg on /home/voiduser/.codex....so you made all the changes in the present conversation solely on the summary provided that the previous codex agent made?

• Yes, after context compaction, I relied on the summary and inspected the actual code—but I did not reread the original plan before implementing. I only retrieved its exact text when you challenged me.
The summary came from an earlier context window of this conversation, not a separate agent. Nevertheless, it was a lossy substitute for the approved plan. I should have recovered the original first, and I cannot claim full plan compliance without comparing the changes against it.

What steps can reproduce the bug?

n/a

What is the expected behavior?

No response

Additional information

No response

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No source file or test is identified in the report. Start by reproducing the issue in Codex CLI 0.153.2 with remote_compaction_v2 enabled, then trace how plans are stored across compaction and inspect the state paths listed by codex doctor. Done means plans remain available after compaction, with a regression test covering that transition.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
cli
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Active
Clarity
Needs clarification
Newbie friendliness
38/100

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