ApcH: Agent for Claude Code

.claude/agents/plan-verifier.md

plan-verifier is an agent for Claude Code from Sangeok/ApcH. It costs 42 tokens per session (2,308 once invoked), scanned C, original, no licence file.

A review agent that checks a waiting plan from a fresh context and reports defects with evidence. It does not change anything.

In plain words
What is it for?
Use it to inspect a plan, identify concrete problems, and document evidence for each finding.
Why use it?
It helps find missing or flawed parts of a plan without mixing the review with implementation work.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

This is Sangeok/ApcH's own configuration. It tells Claude Code how to work on ApcH itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ApcH configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Sangeok/ApcH. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Sangeok/ApcH/main/.claude/agents/plan-verifier.md
Clone the repo
git clone --depth 1 https://github.com/Sangeok/ApcH

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 plan-verifier

README.md
[![agentmods](https://agentmods.dev/badge/agents/sangeok/apch/plan-verifier/github.svg)](https://agentmods.dev/agents/sangeok/apch/plan-verifier)
Your own site
<a href="https://agentmods.dev/agents/sangeok/apch/plan-verifier"><img src="https://agentmods.dev/badge/agents/sangeok/apch/plan-verifier/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 plan-verifier

Your own site · 80×15
<a href="https://agentmods.dev/agents/sangeok/apch/plan-verifier"><img src="https://agentmods.dev/badge/agents/sangeok/apch/plan-verifier.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,308 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. 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 $0.00042 $0.02308
Opus 5.5 $0.00017 $0.00923
Sonnet 5.5 $0.00008 $0.00462
Haiku 4.5 $0.00004 $0.00231

Measured 15d ago against content hash 823aa199d221, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

plan-verifier scanned grade C with 1 finding 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 15d 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.

Recursive force deletehighDestructive command

rm -rf with a variable or a broad path is one typo away from removing the wrong tree.

경로 2·8을 계획서 스케치 **적용본** 전체에 돌리려면(`npm run check`·`npm test`·렌더 하니스) 스크래치패드에 `git worktree`를 만들고 메인 트리의 `node_modules`를 junction으로 연결해 쓴다 — **허용되고, 그 경로를 실행하는 표준 방법이다**(`npm install`은 쓰지 않는다). worktree 생성·junction은 저장소 파일
.claude/agents/plan-verifier.md · 105 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. 15d ago Changed · +2 lines scan A → C 823aa199d221
  2. 2mo ago Changed · +16 lines bc57410c553d
  3. 2mo ago First seen · 87 lines · 42 tokens per session scan A 81d762a7bcf6

Subscribe to this mod's changes

plan-verifier is an agent published in the GitHub repository Sangeok/ApcH (2 stars, last pushed 10d ago), with no licence file. It adds 42 tokens to every session and 2,308 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

plan-verifier compared with agents from other repositories

plan-verifier next to 6 agents from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
plan-verifierSangeok/ApcHAgent210d agononeC42Claude Code
playwright-test-generatormicrosoft/playwrightAgent99kyesterdayApache-2.0A151Claude Code
.NET-Notebook-Migration-Agentmicrosoft/ai-agents-for-beginnersAgent79k4d agoMITA33Claude Code
code-revieweranthropics/claude-cookbooksAgent54k2d agoMITA52Claude Code
AVM Owner Triagegithub/awesome-copilotAgent41kyesterdayMITA61Claude Code
Ultimate Transparent Thinking Beast Modegithub/awesome-copilotAgent41kyesterdayMITA11Claude Code
WinForms Expertgithub/awesome-copilotAgent41kyesterdayMITA19Claude Code