Agent skill · software engineering · sundial-org
codex-cli
Use OpenAI Codex CLI for coding tasks. Triggers: codex, code review, fix CI, refactor code, implement feature, coding agent, gpt-5-codex. Enables Clawdbot to delegate coding work to Codex CLI as a subagent or direct tool.
Why this skill is useful
Adds executable commands and integration patterns for using OpenAI Codex CLI, enabling advanced coding tasks and automation.
What it needs
Requires @openai/codex installed locally. Requires openai account access. About 4k tokens when loaded. Last updated 2026-03-07. 639 stars on the source repository.
What this skill does
OpenAI Codex CLI Skill Use OpenAI Codex CLI (codex) for coding tasks including code review, refactoring, bug fixes, CI repairs, and feature implementation. Codex CLI runs locally on your machine with full filesystem access. When to Use User asks for code changes, refactoring, or implementation CI/build failures need fixing Code review before commit/push Large codebase exploration or explanation Tasks requiring file editing + command execution When GPT-5-Codex model strengths are needed (code generation, tool use) Installation & Auth Codex CLI requires ChatGPT Plus/Pro/Business/Enterprise subscription. Core Commands Interactive Mode (TUI) Non-Interactive (Scripting) Session Management Slash Commands (In TUI) Command Purpose --------- --------- /model Switch model (gpt-5-codex, gpt-5) /approvals Set approval mode (Auto, Read Only, Full Access) /review Code review against branch, uncommitted changes, or specific commit /diff Show Git diff including untracked files /compact Summarize conversation to free context /init Generate AGENTS.md scaffold /status Show session config and token usage /undo Revert most recent turn /new Start fresh conversation /mcp List configured MCP tools /mention <path> Attach file to conversation Approval Modes Mode Behavior ------ ---------- Auto (default) Read/edit/run commands in workspace; asks for outside access Read Only Browse files only; requires approval for changes Full Access Full machine access including network (use sparingly) Key Flags Flag Purpose ------ --------- --model, -m <model> Override model (gpt-5-codex, gpt-5) --cd, -C <path> Set working directory --add-dir <path> Add additional writable roots --image, -i <path> Attach image(s) to prompt --full-auto Workspace write + approve on failure --sandbox <mode> read-only, workspace-write, danger-full-access --json Output newline-delimited JSON --search Enable web search tool Clawdbot Integration Patterns Pattern 1: Direct exec Tool Call Codex from Clawdbot's exec tool for coding t …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sundial-org/codex-cli