llm-planreview

llm-planreview is a skill for Claude Code from Kijun0708/llm-router-mcp. It costs 74 tokens per session (580 once invoked), scanned A, original, no licence file.

A review of a software plan or design by a GPT-based strategy reviewer. It responds to requests to check whether a proposed approach is sound.

In plain words
What is it for?
Use it to review a project plan, assess an architecture proposal, or ask whether a planned approach has obvious issues.
Why use it?
It gives a structured second opinion before implementation begins, helping expose problems in the plan or design.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the llm-router plugin — 17 skills, 1 MCP server shipped together

Good fit Use it to review a project plan, assess an architecture proposal, or ask whether a planned approach has obvious issues.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/kijun0708/llm-router-mcp/llm-planreview
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 Kijun0708/llm-router-mcp --skill llm-planreview
Clone the repo
git clone --depth 1 https://github.com/Kijun0708/llm-router-mcp

Made for: Claude Code.

Or install llm-router, the plugin that ships this one along with the rest of its 17 skills, 1 MCP server.

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 llm-planreview

README.md
[![agentmods](https://agentmods.dev/badge/skills/kijun0708/llm-router-mcp/llm-planreview/github.svg)](https://agentmods.dev/skills/kijun0708/llm-router-mcp/llm-planreview)
Your own site
<a href="https://agentmods.dev/skills/kijun0708/llm-router-mcp/llm-planreview"><img src="https://agentmods.dev/badge/skills/kijun0708/llm-router-mcp/llm-planreview/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 llm-planreview

Your own site · 80×15
<a href="https://agentmods.dev/skills/kijun0708/llm-router-mcp/llm-planreview"><img src="https://agentmods.dev/badge/skills/kijun0708/llm-router-mcp/llm-planreview.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 74 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 580 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 $0.00074 $0.00580
Opus 5 $0.00037 $0.00290
Sonnet 5 $0.00015 $0.00116
Haiku 4.5 $0.00007 $0.00058

Measured 11d ago against content hash 43bc3845751a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

llm-planreview 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 11d 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.

plugin/skills/llm-planreview/SKILL.md · 57 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. 11d ago First seen · 57 lines · 74 tokens per session scan A 43bc3845751a

Subscribe to this mod's changes

llm-planreview is a skill published in the GitHub repository Kijun0708/llm-router-mcp (0 stars, last pushed 19d ago), with no licence file. It adds 74 tokens to every session and 580 once invoked, about $0.0004 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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