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codex-cli

Orchestrate OpenAI Codex CLI for parallel task execution. As orchestrator, analyze tasks, inject context, manage sessions, and coordinate parallel instances. Use when delegating coding tasks to Codex or running multi-agent workflows. (user)

2,417stars254forksUpdated 1/23/2026

Security Assessment

Low Risk(70/100)

Detected risks:

Secret Exposure([REFERENCE.md] API_KEY=, [REFERENCE.md] TOKEN =)
Security Score70/100

About codex-cli

The Codex CLI orchestrator is a tool designed to streamline task execution by OpenAI Codex. It helps users delegate coding tasks and manage multi-agent workflows efficiently. By acting as an orchestrator, Codex CLI enables the execution of tasks in parallel, enhancing productivity and reducing the need for manual intervention. This skill automates processes like task breakdown, context injection, session management, and parallel execution, which allows teams to accelerate development and debugging tasks while minimizing unnecessary computational overhead.

Codex CLI leverages a series of optimization strategies to ensure that coding tasks are completed faster and more accurately. Key features include pre-injecting context into prompts to improve the relevance and precision of responses, reusing sessions to maintain continuity across related tasks, and executing tasks in parallel where appropriate to save time. The skill also enables efficient debugging, refactoring, testing, and auditing processes by allowing users to provide detailed prompts that guide Codex in executing tasks across multiple domains, such as security audits, performance analysis, or code quality checks.

This skill is ideal for software development teams, DevOps engineers, and anyone involved in code review, debugging, and automation. It is particularly beneficial in large-scale projects where managing multiple tasks simultaneously and minimizing time spent on context-switching is crucial. The ability to use Codex to perform complex, parallelized workflows allows for a significant reduction in execution time and cost, especially when managing large codebases or multi-step processes.

FAQ

How do I reuse a session in Codex CLI?

You can reuse a session in Codex CLI by using the `codex exec resume` command with the `--last` option. This allows you to continue from the last task and retain context. For example: `echo 'fix the issues' | codex exec resume --last --full-auto`.

Can Codex CLI run tasks in parallel?

Yes, Codex CLI supports running tasks in parallel. Tasks that can be performed independently, such as analyzing different modules or running separate audits, can be executed concurrently to save time. For instance, you can run security and performance audits in parallel using the `&` operator.

What happens if I try to modify the same file in parallel tasks?

Parallel execution is not supported for tasks that modify the same file. Such tasks must be executed sequentially to ensure consistency and avoid conflicts in the file's content.

What are the key strategies for optimizing tasks in Codex CLI?

Codex CLI uses three main optimization strategies: context pre-injection, session reuse, and parallel execution. These strategies help ensure faster task completion by preloading relevant context, maintaining continuity across related tasks, and executing independent tasks simultaneously to save time.

All Files

2 files
REFERENCE.md9.9 KB
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SKILL.md4.7 KB
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Install codex-cli

Download and extract the skill files to your .claude/skills/ directory.

Quick Setup:

  1. Copy the skill folder to .claude/skills/
  2. Claude will automatically detect and use the skill