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@jojoyo/codex

v0.44.0-fork.3

Published

<h1 align="center">Codex CLI (Fork)</h1>

Readme

This repository is a maintained fork of the upstream project at: https://github.com/openai/codex

For product docs, installation, and general usage, please refer to the upstream README and documentation. This fork focuses on a small set of exclusive features and a separate sync/release workflow while staying close to upstream.

Upstream baseline: 0.30.0 - based on upstream tag rust-v0.30.0

Fork-Specific Features

TUI - Esc: clear input or backtrack

In the TUI composer, Esc adapts to context:

  • When the composer has text: press Esc once to show a one-second window to clear. The footer adds a subtle Esc clear indicator and a second line "Please Escape again to clear"; press Esc again within 1s to clear. If you don't, the hint hides automatically.
  • When the composer is empty: press Esc to prime backtrack; press Esc again to open "Backtrack to User Messages" and pick an earlier user message to fork from (Up/Down, Enter). The transcript overlay (Ctrl+T) remains available and continues to support Esc-to-step, Enter-to-confirm.

See docs/fork-feats/tui-esc.md for usage notes and docs/feats/design/tui-esc.md for guard-rail and implementation details.

Custom modes: persistent and instant /name

Slash commands now discover Markdown definitions from .codex/modes/ across the project tree and $CODEX_HOME/modes/, merge them by proximity, and expose both persistent (session-scoped) and instant (one-shot) modes with typed variables. Rendering and guard logic stay in the client while the core keeps the upstream protocol. Review docs/fork-feats/custom-mode.md for user guidance and docs/feats/design/custom-mode.md for discovery rules, UI flows, and testing checklists.

Project prompts: project-first overrides

Codex now walks up from the current working directory to locate .codex/prompts/ folders, merges them with the global $CODEX_HOME/prompts/, and prefers the closest definitions. This enables per-project prompt kits while keeping upstream defaults intact. Check docs/fork-feats/project-prompts.md for usage and docs/feats/design/project-prompts.md for merge implementation details and troubleshooting guidance.

Install & CLI Name (Fork)

  • npm package: @jojoyo/codex
  • global binary: jcodex (renamed to avoid conflicts with the upstream codex)
    • install: npm i -g @jojoyo/codex
    • run: jcodex

If you prefer upstream packaging and naming, upstream Codex can be installed via:

See upstream docs below for more details.

Sync and Release Workflow

  • Versioning: releases follow upstream versions with a "-fork.N" suffix, e.g. "0.21.0-fork.1".
  • Tags: publishing is triggered by tags named "rust-v", including fork suffixes (e.g., "rust-v0.21.0-fork.1").
  • Release pipeline: only "-alpha/-beta/-rc" are marked as pre-release; "-fork.*" are published as normal releases.
  • Upstream sync tooling: local helper script at "scripts/sync_upstream.sh" and a scheduled/hand-run GitHub Action to open PRs that sync from upstream.
  • Tag selection for sync: by default only stable tags ("rust-vX.Y.Z"). Use --include-pre to include pre-release tags (e.g., -alpha/-beta/-rc) or --pre-only for pre-releases only.

Getting started with this fork:

  • Download builds from this fork's GitHub Releases page.
  • See CONTRIBUTING.md for the fork-specific contribution and release guide.

Configuration

Codex CLI supports a rich set of configuration options, with preferences stored in ~/.codex/config.toml. For full configuration options, see Configuration.


Docs & FAQ


License

This repository is licensed under the Apache-2.0 License.