Earlier verification records

Return to the current guide

September 22, 2026 second audit

The audit covers 239 pages across both books and languages: full command declarations, official URL destinations and anchors, internal links, and MDX compilation. Redirected documentation links now use the current destinations.

Replaced unsupported /help guidance with the / menu. /goal is stable and enabled by default; /sandbox-add-read-dir is native-Windows-only; /memories changes affect future sessions. Fast service tier is no longer described as a reduction in reasoning depth.

Checked 131 real external URLs (124 without fragments), with no 404s among source links. The OpenAI announcement was readable through a separate web fetch. The npm website and Claude routines console returned 403 here and remain unverified, rather than being counted as valid or broken. Reference checks do not establish account-specific runtime availability.

Running verification

Local checks validate complete declarations, CLI tables, locale coverage, and navigation against the reviewed snapshot. Live comparison fails when official names, arguments, types, descriptions, or latest releases change; source failures also fail. Behavior and availability still require editorial review.

pnpm --filter handbook check:codex-command-master
pnpm --filter handbook test:command-sources
pnpm --filter handbook check:command-sources

Official command audit — September 22, 2026

Reconciled 50 CLI slash-table entries, 27 terminal command-table entries, and the global and command-specific option tables in Developer Commands. The release baseline is 0.155.1 (September 18, 2026). Older npm channel values below are historical observations.

• 0.155.0 /voice: experimental voice conversations on supported builds, enabled through /experimental, with live transcripts and microphone controls. It remains release-tracked because the slash reference table has not added it yet.
• Daemon: added codex app-server daemon update and configurable update schedules, with recovery of saved threads and active goals after daemon restarts.
• Sessions and MCP: agents-view hide/archive/delete, managed-worktree ownership and deletion confirmation, and MCP Touch ID verification on supported Macs.
• 0.155.1: reasoning summaries default to disabled for new local TUI sessions. Explicit settings remain respected; distinguish the 0.155.0 live-summary UI from this default.

All slash commands · Terminal CLI reference · Voice conversations

Sources: Developer Commands, official changelog.

The sections below retain earlier update records.

Release-tracked command checks

September 12, 2026 release refresh

Updated for Codex CLI 0.154.0 (September 9). npm latest=0.154.0 and alpha=0.155.0-alpha.3.10 were checked on September 12, 2026 KST.

• Sessions: experimental --worktree and /worktree create isolated checkouts for new or forked sessions, with browse/resume support. Inline questions accept choices or free text while work continues.
• Extensions and approvals: existing sessions refresh installed plugin tools, skills, and hooks. Failed MCP OAuth refreshes surface sign-in without replaying rejected calls. Resume/fork preserve permissions, and new user instructions invalidate stale automatic approvals.
• Compatibility: codex mcp-server and the standalone codex-mcp-server were removed. External MCP connections through codex mcp remain supported. Evaluate migration to experimental codex app-server; the official documentation does not support production workloads on that command.
• Editing: /copy preserves formatting and supports status output; Vim gains R replace mode. Windows gains a shared background server and daemon management.

Sources: official changelog, npm dist-tags.

This refresh compares official release text with npm channels. It does not claim local CLI execution or live feature testing. Tables below retain prior dated checks; the channel values above supersede them.

Verification Criteria

1. Each advanced command page includes the original command declaration.
2. Each command has practical examples and a similar-command comparison.
3. Official source links are listed.
4. Version-sensitive commands are tied to the changelog or release notes.
5. English routing is registered under the English locale.
6. Korean and English command file inventories stay in parity.

Source Baseline (2026-09-05 KST)

• Command reference: https://learn.chatgpt.com/docs/codex/cli (308 redirect from developers.openai.com/codex/cli/slash-commands)
• Models reference: https://learn.chatgpt.com/docs/models
• GPT-6 Astra API specification: https://developers.openai.com/api/docs/models/gpt-6-astra
• GPT-6 Astra announcement: https://openai.com/index/gpt-6-astra/
• Previous command reference path: https://learn.chatgpt.com/docs/developer-commands?surface=cli
• Figma implementation use case: https://learn.chatgpt.com/use-cases/figma-designs-to-code
• UI mock use case: https://learn.chatgpt.com/use-cases/user-stories-to-ui-mocks
• MCP customization: https://learn.chatgpt.com/docs/customization/overview#mcp
• Hooks reference: https://learn.chatgpt.com/docs/hooks
• Changelog: https://learn.chatgpt.com/docs/changelog
• Models reference: https://learn.chatgpt.com/docs/models
• Supplemental releases: https://github.com/openai/codex/releases
• Official stable/latest CLI baseline: codex-cli 0.153.4
• Latest user-facing command feature baseline: codex-cli 0.153.4
• npm dist-tags checked: latest=0.153.4, alpha=0.154.0-alpha.3; local CLI also 0.153.4

Command Coverage

Automated Validation

The project script apps/handbook/scripts/check-codex-command-master.mjs now checks both locales:

• every non-section meta.json page has a matching MDX file;
• every commands/*.mdx file appears in the shared command syntax map;
• Korean and English command directories contain the same command files;
• Korean and English meta.json command order stays aligned;
• command declaration and usage code blocks match the expected syntax for each locale;
• each locale's verification.mdx references every command page;
• the Korean verification page still carries the deeper release-link table.
• the 2026-06-25 source refresh covers Codex CLI 0.140.0~0.142.0, /delete, /import, /usage, indexed web search, plugin organization, rollout token budgets, scheduled UTC reminders/current-time handling, multi-agent delegation modes, and TUI disconnect recovery.
• the 2026-07-01 source refresh covers Codex CLI 0.142.5 as the current stable/latest patch release, confirms npm latest=0.142.5, records alpha=0.143.0-alpha.31 as an experiment channel, and separates the trace-log payload fix from the command feature baseline.
• the 2026-07-10 source refresh covers Codex CLI 0.143.0~0.144.0 remote plugins, system proxy and remote-control pairing, MCP auth/tool search, app approval writes, reset-credit selection, review improvements, and runtime reliability fixes.
• the 2026-07-12 source refresh covers the official Figma-to-code and UI-mock workflows, including ImageGen, Playwright interactive, Build Web Apps, and the Figma MCP tool sequence.
• the 2026-08-01 source refresh covers Codex CLI 0.145.0~0.146.0 paginated history/forks, named and pinned threads, side switching, expanded import, Agent Plugins/marketplaces, proxy/MCP refresh, and replay preservation.
• the 2026-08-03 source refresh keeps 0.146.0 as stable/latest and adds official-reference coverage for /copy, /rename, /pets, /setup-default-sandbox, /app, plus /subagents, /btw, and /pet aliases.
• the 2026-08-20 source refresh covers 0.147.0~0.148.0, /export, exec fork, archive/restore, portable plugins, MCP protocol, Bedrock, hooks, security fixes, and GPT-5.6 model policy.
• the 2026-08-28 source refresh covers 0.149.0~0.150.1, agents/queue, task messaging, cwd commands, the copy picker, Interrupt hooks, trust/deny-read hardening, app-server migration, and remote compaction.
• the 2026-08-30 source refresh covers 0.151.0 MCP discovery/result processing, repository-aware plugin catalogs, permission/Guardian/remote sandbox fixes, model fallback consistency, nested goal budgets, and standalone /clear parity.
• the 2026-09-05 source refresh covers GPT-6 Astra, 0.152.0~0.153.4, the disabled-by-default planning tool, tui.auto_recap, relaxed MCP naming with per-tool output limits, and the documentation move to learn.chatgpt.com.

September 5, 2026 Check

August 30, 2026 Check

August 28, 2026 Check

August 20, 2026 Check

July 12, 2026 Design Workflow Check

August 3, 2026 Check

August 1, 2026 Check

July 10, 2026 Check

July 1, 2026 Check

June 25, 2026 Check

June 12, 2026 Check

June 8, 2026 Check

Run it with:

pnpm --filter handbook run check:codex-command-master

Translation Parity

This English edition is not a loose summary. It intentionally mirrors the Korean command inventory and navigation order while using English section names:

• Korean ## 명령어 원본 선언 maps to English ## Original Command Declaration.
• Korean ## 사용법 maps to English ## Usage.
• Korean ## 도입 시점 (릴리즈 기준) maps to English ## Release Basis.
• Korean ## 출처 maps to English ## Sources.

The first full-parity pass prioritized /model, /plugins, /resume, verification, and updates, because those pages carry the most version-sensitive operational detail.

English Locale Checks

• /en/books/codex-command-master renders English content only.
• The English root meta registers codex-command-master.
• The English book uses /en/books/codex-command-master/... links in cards.