verification-loop

verification-loop is a skill for Claude Code from znlnzi/claude-config-studio. It costs 10 tokens per session (293 once invoked), scanned A, original, MIT.

A repeated code-checking process that runs tests and other quality checks during development and before commits.

In plain words
What is it for?
Running focused checks while coding, then checking coverage, builds, the full test suite, lint, debugging leftovers, and security before a commit.
Why use it?
It catches broken behavior, type errors, lint problems, build failures, and security issues before changes are submitted.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

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/znlnzi/claude-config-studio/verification-loop
Any agent
npx skills add znlnzi/claude-config-studio --skill verification-loop
Clone the repo
git clone --depth 1 https://github.com/znlnzi/claude-config-studio

Made for: Claude Code.

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-loop

README.md
[![agentmods](https://agentmods.dev/badge/skills/znlnzi/claude-config-studio/verification-loop.svg)](https://agentmods.dev/skills/znlnzi/claude-config-studio/verification-loop)
Your own site
<a href="https://agentmods.dev/skills/znlnzi/claude-config-studio/verification-loop"><img src="https://agentmods.dev/badge/skills/znlnzi/claude-config-studio/verification-loop.svg" alt="Measured on agentmods" height="20"></a>
Per session 10 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 293 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 5.1 $0.00010 $0.00293
Opus 5 $0.00005 $0.00147
Sonnet 5 $0.00002 $0.00059
Haiku 4.5 $0.00001 $0.00029

Measured 5d ago against content hash 7cc50dcd8c94, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

verification-loop 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 5d 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.

.claude/skills/verification-loop/SKILL.md · 57 lines

What it actually says

验证循环技能

验证触发点

编码中

  • 每完成一个函数 → 运行相关测试
  • 每修改一个文件 → 类型检查

功能完成后

  • 运行完整测试套件
  • 检查覆盖率
  • 运行 lint

提交前

  • 构建验证
  • 全量测试
  • 安全扫描
  • 调试代码审计

验证步骤

快速验证(编码中)

  1. 类型检查通过
  2. 相关测试通过
  3. 无 lint 错误

完整验证(提交前)

  1. 构建成功
  2. 类型检查通过
  3. Lint 通过
  4. 全量测试通过
  5. 覆盖率达标
  6. 无调试语句
  7. 无安全问题

失败处理

验证失败时:

  1. 定位失败的步骤
  2. 分析根本原因
  3. 修复问题
  4. 重新运行完整验证
  5. 确认所有步骤通过

报告格式

验证完成后输出:

  • 通过/失败状态
  • 每个步骤的结果
  • 失败项的详细信息
  • 修复建议
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. 5d ago First seen · 57 lines · 10 tokens per session scan A 7cc50dcd8c94

Subscribe to this mod's changes

verification-loop is a skill published in the GitHub repository znlnzi/claude-config-studio (0 stars, last pushed 6mo ago), licensed MIT. It adds 10 tokens to every session and 293 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.

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