Codex

Codex is a skill for Claude Code, Codex from tubecreate/tubecli. It costs 29 tokens per session (1,590 once invoked), scanned A, original, MIT.

A work-control tool for creating tasks, assigning them to agents or teams, waiting for human approval, and receiving background results. Tasks move through states such as awaiting approval, queued, running, review, and done.

In plain words
What is it for?
Use it to create and assign coding tasks, request approval, monitor task progress, and review completed results.
Why use it?
It gives long, resource-heavy, or externally changing work a tracked workflow instead of handling everything in one response. Human approval is required before an agent-created task runs.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions Codex.

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/tubecreate/tubecli/codex
Any agent
npx skills add tubecreate/tubecli --skill codex
Clone the repo
git clone --depth 1 https://github.com/tubecreate/tubecli

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for Codex

README.md
[![agentmods](https://agentmods.dev/badge/skills/tubecreate/tubecli/codex.svg)](https://agentmods.dev/skills/tubecreate/tubecli/codex)
Your own site
<a href="https://agentmods.dev/skills/tubecreate/tubecli/codex"><img src="https://agentmods.dev/badge/skills/tubecreate/tubecli/codex.svg" alt="Measured on agentmods" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,590 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00029 $0.01590
Opus 5 $0.00015 $0.00795
Sonnet 5 $0.00006 $0.00318
Haiku 4.5 $0.00003 $0.00159

Measured 6d ago against content hash db1f05a93bc3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

Codex scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

The scan reads SKILL.md. This mod also ships 9 executable files (__init__.py, commands.py, executor.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

tubecli/extensions/codex/SKILL.md · 108 lines

How it starts

The opening of the file, as written. The whole thing — 108 lines — stays where its author put it; the contents beside it link to each section on GitHub.

🎛 Codex — work control panel

Codex is where ALL work that truly needs doing lives. Any request that runs long, is resource-heavy (LLM, browser, download/upload), changes data or the outside world, or needs someone to review the result → do NOT do it inline; create a Codex task and report the task number to the user. Only answer directly when the question is a quick lookup/explanation that produces no change.

🛑 Approval rules (MANDATORY)

  • Tasks created by the AI are ALWAYS in pending_approval state and wait for human approval. The AI must not approve its own tasks.
  • After creating a task, NEVER say the work has run/finished. Only say: created #<n>, awaiting approval, and instruct the user to type approve <n>.
  • Lifecycle: pending_approval → queued → running → review → done (+ failed can be retried, rejected, cancelled).

⚠️ FLAT PAYLOAD rule (MANDATORY)

The action parser can only read JSON that is one level deep, all scalar values (string/number/bool). Do NOT use nested objects, do NOT use arrays in an action. To split a large job into smaller ones → emit MULTIPLE consecutive codex_create_task actions, one goal per action. Never pack a list of subtasks into a single action.

📥 codex_create_task — create a new task

{"action": "codex_create_task", "goal": "Full description of what needs to be done", "title": "Short title", "assignee_type": "agent", "assignee": "Agent name or team name", "skill": "Skill name (optional)", "priority": 0}
  • goal (required) — a self-contained description; the worker reads only this string.
  • assignee_type: "agent" or "team". assignee takes a NAME (matching an existing agent/team name), no ID needed.
  • priority: the higher the number, the sooner it runs (default 0).

📥 codex_list_tasks — view the list

{"action": "codex_list_tasks", "status": "active"}

status: active (default) | pending_approval | queued | running | review | done | failed | rejected | cancelled.

Read the full file on GitHub · 108 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 108 lines · 29 tokens per session scan A db1f05a93bc3

Subscribe to this mod's changes

Codex is a skill published in the GitHub repository tubecreate/tubecli (167 stars, last pushed today), licensed MIT. It adds 29 tokens to every session and 1,590 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.