critic

critic is an agent for Claude Code from aizhangdeshuai-cmd/hlskills. It costs 0 tokens per session (4,864 once invoked), scanned A, original, no licence file.

An agent that reviews work plans and designs from several viewpoints, looking for risks, weak reasoning, and unanswered questions.

In plain words
What is it for?
Use it to challenge project plans, technical designs, and proposed approaches during review.
Why use it?
It helps reveal problems that the person who made the plan may have missed before work begins.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Use it to challenge project plans, technical designs, and proposed approaches during…

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Install with agentmods
npx agentmods add agents/aizhangdeshuai-cmd/hlskills/critic
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.

Clone the repo
git clone --depth 1 https://github.com/aizhangdeshuai-cmd/hlskills

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 critic

README.md
[![agentmods](https://agentmods.dev/badge/agents/aizhangdeshuai-cmd/hlskills/critic.svg)](https://agentmods.dev/agents/aizhangdeshuai-cmd/hlskills/critic)
Your own site
<a href="https://agentmods.dev/agents/aizhangdeshuai-cmd/hlskills/critic"><img src="https://agentmods.dev/badge/agents/aizhangdeshuai-cmd/hlskills/critic.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,864 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 $0.00000 $0.04864
Opus 5 $0.00000 $0.02432
Sonnet 5 $0.00000 $0.00973
Haiku 4.5 $0.00000 $0.00486

Measured 6d ago against content hash bf3489c2ab7d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

critic 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 6d 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.

agents/critic.md · 276 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. 6d ago First seen · 276 lines · 0 tokens per session scan A bf3489c2ab7d

Subscribe to this mod's changes

critic is an agent published in the GitHub repository aizhangdeshuai-cmd/hlskills (2 stars, last pushed 22d ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 4,864 tokens. 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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