security-review-file

security-review-file is a command for Claude Code, OpenCode from redhat-vmeperf/agent-tasks-template. It costs 18 tokens per session (90 once invoked), scanned A, original, Unlicense.

A file-checking command that looks for prompt injection, harmful instructions hidden in content, and other security concerns before the file is given to an agent.

In plain words
What is it for?
Use it to inspect a specific file before loading it as context for an agent.
Why use it?
It helps prevent untrusted file content from influencing the agent or introducing security risks into its work.

Command for Claude CodeOpenCode

Written for Claude Code and OpenCode: $ARGUMENTS substitution, but also installed under .opencode/.

Good fit Use it to inspect a specific file before loading it as context for an agent.

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Install with agentmods
npx agentmods add commands/redhat-vmeperf/agent-tasks-template/security-review-file
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.

Clone the repo
git clone --depth 1 https://github.com/redhat-vmeperf/agent-tasks-template

Made for: Claude Code, OpenCode.

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 security-review-file

README.md
[![agentmods](https://agentmods.dev/badge/commands/redhat-vmeperf/agent-tasks-template/security-review-file.svg)](https://agentmods.dev/commands/redhat-vmeperf/agent-tasks-template/security-review-file)
Your own site
<a href="https://agentmods.dev/commands/redhat-vmeperf/agent-tasks-template/security-review-file"><img src="https://agentmods.dev/badge/commands/redhat-vmeperf/agent-tasks-template/security-review-file.svg" alt="Measured on agentmods" height="20"></a>
Per session 18 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 90 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00018 $0.00090
Opus 5 $0.00009 $0.00045
Sonnet 5 $0.00004 $0.00018
Haiku 4.5 $0.00002 $0.00009

Measured 8d ago against content hash 358718b63877, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

security-review-file 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 8d 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.

.opencode/commands/security-review-file.md · 12 lines

What it actually says

Load the security-review-file skill and execute it against the file: $ARGUMENTS

If no file path is provided, ask the user which file they want to review.

Arguments reference:

  • /security-review-file <file-path> — Review a specific file for security issues before loading as context
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. 8d ago First seen · 12 lines · 18 tokens per session scan A 358718b63877

Subscribe to this mod's changes

security-review-file is a command published in the GitHub repository redhat-vmeperf/agent-tasks-template (3 stars, last pushed 4mo ago), licensed Unlicense. It adds 18 tokens to every session and 90 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 2026-08-31.