verification-and-reliability

verification-and-reliability is a skill for Claude Code from AnamKwon/agent-skill-router. It costs 29 tokens per session (556 once invoked), scanned A, original, no licence file.

An Agent Skill for tests, correctness checks, high-reliability work, static reasoning, proof, and safety evidence. It is intended to be used before other work when those concerns are central.

In plain words
What is it for?
Planning verification, reasoning about correctness, reviewing safety, and collecting evidence that a result works as intended.
Why use it?
It helps structure requests where mistakes, unsafe behavior, or insufficient evidence would matter.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the skill-router plugin — 5 skills, 1 command, 1 hook shipped together

Good fit Planning verification, reasoning about correctness, reviewing safety, and collecting evidence that a result works as intended.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/anamkwon/agent-skill-router/verification-and-reliability
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 AnamKwon/agent-skill-router --skill verification-and-reliability
Clone the repo
git clone --depth 1 https://github.com/AnamKwon/agent-skill-router

Made for: Claude Code.

Or install skill-router, the plugin that ships this one along with the rest of its 5 skills, 1 command, 1 hook.

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 verification-and-reliability

README.md
[![agentmods](https://agentmods.dev/badge/skills/anamkwon/agent-skill-router/verification-and-reliability/github.svg)](https://agentmods.dev/skills/anamkwon/agent-skill-router/verification-and-reliability)
Your own site
<a href="https://agentmods.dev/skills/anamkwon/agent-skill-router/verification-and-reliability"><img src="https://agentmods.dev/badge/skills/anamkwon/agent-skill-router/verification-and-reliability/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 verification-and-reliability

Your own site · 80×15
<a href="https://agentmods.dev/skills/anamkwon/agent-skill-router/verification-and-reliability"><img src="https://agentmods.dev/badge/skills/anamkwon/agent-skill-router/verification-and-reliability.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 556 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 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 $0.00029 $0.00556
Opus 5 $0.00015 $0.00278
Sonnet 5 $0.00006 $0.00111
Haiku 4.5 $0.00003 $0.00056

Measured 8d ago against content hash 1a1867f52886, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

verification-and-reliability 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.

plugins/skill-router/skills/verification-and-reliability/SKILL.md · 46 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. 8d ago First seen · 46 lines · 29 tokens per session scan A 1a1867f52886

Subscribe to this mod's changes

verification-and-reliability is a skill published in the GitHub repository AnamKwon/agent-skill-router (9 stars, last pushed 2mo ago), with no licence file. It adds 29 tokens to every session and 556 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.