skill-vetter-runtime

skill-vetter-runtime is a skill for Claude Code, Codex from uvwt/agentdock. It costs 26 tokens per session (316 once invoked), scanned A, original, Apache-2.0.

A security review tool for Skill packages from ClawHub or local folders. It checks their files and looks for suspicious code, excessive permissions, credential access, persistence, or risky network behavior.

In plain words
What is it for?
Use it to check a ClawHub package or local Skill directory and receive a structured report with findings, risk level, and verdict.
Why use it?
It helps you identify security risks before installing an unfamiliar package.

Skill for Claude CodeCodex

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/uvwt/agentdock/skill-vetter-runtime
Any agent
npx skills add uvwt/agentdock --skill skill-vetter-runtime
Clone the repo
git clone --depth 1 https://github.com/uvwt/agentdock

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 skill-vetter-runtime

README.md
[![agentmods](https://agentmods.dev/badge/skills/uvwt/agentdock/skill-vetter-runtime.svg)](https://agentmods.dev/skills/uvwt/agentdock/skill-vetter-runtime)
Your own site
<a href="https://agentmods.dev/skills/uvwt/agentdock/skill-vetter-runtime"><img src="https://agentmods.dev/badge/skills/uvwt/agentdock/skill-vetter-runtime.svg" alt="Measured on agentmods" height="20"></a>
Per session 26 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 316 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 $0.00026 $0.00316
Opus 5 $0.00013 $0.00158
Sonnet 5 $0.00005 $0.00063
Haiku 4.5 $0.00003 $0.00032

Measured 4d ago against content hash 4a3493da4bc7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

skill-vetter-runtime 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 4d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (run.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.

core-skills/skill-vetter-runtime/SKILL.md · 30 lines

What it actually says

Skill Vetter

This Skill provides a security-first review workflow and an optional helper script for inspecting ClawHub slugs or local Skill directories.

Use it before installing unknown skills, when comparing candidate skills, or when checking whether a local Skill has suspicious code, broad permissions, credential access, persistence hooks, or risky network behavior.

The output is a structured JSON report with reviewed files, detected red flags, permission clues, risk level, verdict, and notes.

辅助脚本执行

Skill 本体是本说明文档。确需调用包内辅助脚本时,在 Skill 包根目录使用相对路径执行;运行宿主负责切换到包根目录并把所需变量注入当前子进程。

printf '%s' '{"skill_action":"<动作>"}' | python3 run.py

输入必须是 JSON 对象。写操作仍按本文档中的确认规则执行。

动作 用途
status Check Python runtime and optional ClawHub CLI availability.
vet-clawhub-slug Fetch and vet a ClawHub skill by slug without installing it.
vet-local-path Vet a local skill folder. By default only AgentDock workspace and installed skill roots are allowed.
Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 4d ago First seen · 30 lines · 26 tokens per session scan A 4a3493da4bc7

Subscribe to this mod's changes

skill-vetter-runtime is a skill published in the GitHub repository uvwt/agentdock (548 stars, last pushed yesterday), licensed Apache-2.0. It adds 26 tokens to every session and 316 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.

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