Borrowing it
Nothing to install: this file belongs to mathaix/OpenClawMachines. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/mathaix/OpenClawMachines/main/.claude/commands/codex.mdgit clone --depth 1 https://github.com/mathaix/OpenClawMachinesWrote 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.
[](https://agentmods.dev/commands/mathaix/openclawmachines/codex)<a href="https://agentmods.dev/commands/mathaix/openclawmachines/codex"><img src="https://agentmods.dev/badge/commands/mathaix/openclawmachines/codex/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/mathaix/openclawmachines/codex"><img src="https://agentmods.dev/badge/commands/mathaix/openclawmachines/codex.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.00363 |
| Opus 5.5 | $0.00000 | $0.00145 |
| Sonnet 5.5 | $0.00000 | $0.00073 |
| Haiku 4.5 | $0.00000 | $0.00036 |
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 2mo ago.
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.
What it actually says
Delegate a task to OpenAI Codex CLI for review or execution.
Arguments
$ARGUMENTS— the prompt or instructions to send to Codex. If empty, defaults to reviewing the current branch changes.
Instructions
Review mode (default when no arguments or arguments mention "review")
If the user provides no arguments, or the arguments are about reviewing something:
codex review --base main --title "Review from Claude Code"
If the user specifies a custom review prompt:
codex review --base main "CUSTOM_PROMPT_HERE"
If reviewing uncommitted changes specifically:
codex review --uncommitted
Exec mode (when arguments describe a task to perform)
If the user provides a task prompt (not a review), use exec mode:
codex exec --sandbox read-only "PROMPT_HERE"
Use read-only sandbox by default for safety. Only use workspace-write if the user explicitly asks Codex to make changes.
Choosing the mode
- No arguments →
codex review --uncommitted(review current changes) - Arguments mention a file path (e.g.,
docs/plans/foo.md) →codex exec --sandbox read-only "Review the design document at [path]. Check for technical feasibility, gaps, and inconsistencies. Categorize findings as CRITICAL, IMPORTANT, or MINOR." - Arguments are a general task →
codex exec --sandbox read-only "ARGUMENTS"
Running
Run the codex command via the Bash tool. The command may take a few minutes. Use a 600000ms (10 minute) timeout.
Report the full output back to the user.
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.
- 2mo ago First seen · 50 lines · 0 tokens per session scan A 621425fd458e
codex is a command published in the GitHub repository mathaix/OpenClawMachines (62 stars, last pushed 3mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 363 tokens. 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.
codex compared with commands from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| codexmathaix/OpenClawMachines | Command | 62 | 3mo ago | Apache-2.0 | A | 0 | Claude Code |
| tokenless-statsalibaba/anolisa | Command | 603 | 1mo ago | Apache-2.0 | A | 10 | Claude Code |
| commitechoVic/blade-code | Command | 181 | 24d ago | MIT | A | 8 | Claude Code |
| propsmill/infrahub-mcp | Command | 10 | yesterday | Apache-2.0 | A | 18 | Claude Code |
| recallnaimkatiman/continuous-improvement | Command | 9 | 5d ago | MIT | A | 44 | Claude Code |
| claude-requestverivus-oss/llm-cli-gateway | Command | 16 | 2d ago | MIT | A | 14 | Claude Code |
| watchnaimkatiman/continuous-improvement | Command | 9 | 5d ago | MIT | A | 12 | Claude Code |