codex-security

A deprecated command alias that forwards security reviews to the newer Codex review command.

In plain words
What is it for?
Use it only when an existing workflow calls this alias; new work should use the current Codex security-review command.
Why use it?
It preserves compatibility for older scripts and workflows after security review moved to the consolidated command.

Command

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 commands/hmj1026/dhpk/codex-security
Clone the repo
git clone --depth 1 https://github.com/hmj1026/dhpk
Per session 9 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 129 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 92% copy Near-identical to another mod 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 $0.00009 $0.00129
Opus 5 $0.00005 $0.00064
Sonnet 5 $0.00002 $0.00026
Haiku 4.5 $0.00001 $0.00013

Measured 2d ago against content hash 6064371ba730, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

codex-security 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 2d 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.

Origin

This is a copy

92% identical to check-coverage — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

commands/codex-security.md · 16 lines

What it actually says

Deprecated forwarding alias. For this minor release, run:

/dhpk:codex-review --scope security --depth full $ARGUMENTS

Compatibility boundary

This explicit-only alias is retained for legacy callers; new work uses the canonical target. See the alias contract; preserve the target, flags, and $ARGUMENTS. Completion: propagate the target's exit status and report its PASS/FAIL/verdict evidence.

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. 2d ago First seen · 16 lines · 9 tokens per session scan A 6064371ba730

Subscribe to this mod's changes

codex-security is a command published in the GitHub repository hmj1026/dhpk (2 stars, last pushed 2d ago), licensed MIT. It adds 9 tokens to every session and 129 once invoked, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 92% identical to check-coverage, differing in 4 lines, and is treated as a copy.