review-sdk-app

review-sdk-app is a command for Claude Code from basher83/lunar-claude. It costs 11 tokens per session (2,136 once invoked), scanned A, original, MIT.

A review workflow for Python applications built with the Claude Agent SDK, a toolkit for creating programs that use Claude agents.

In plain words
What is it for?
Use it to validate an SDK application, inspect its files and patterns, compare it with examples and a template, and produce a detailed review.
Why use it?
It checks the application against documented SDK practices and can reveal configuration, structure, or usage problems before deployment.

Command for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: mentions subagents.

Part of the python-tools plugin — 3 skills, 3 commands shipped together

Good fit Use it to validate an SDK application, inspect its files and patterns, compare it with examples and a template, and produce a detailed review.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/basher83/lunar-claude/review-sdk-app
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/basher83/lunar-claude

Made for: Claude Code.

Or install python-tools, the plugin that ships this one along with the rest of its 3 skills, 3 commands.

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 review-sdk-app

README.md
[![agentmods](https://agentmods.dev/badge/commands/basher83/lunar-claude/review-sdk-app/github.svg)](https://agentmods.dev/commands/basher83/lunar-claude/review-sdk-app)
Your own site
<a href="https://agentmods.dev/commands/basher83/lunar-claude/review-sdk-app"><img src="https://agentmods.dev/badge/commands/basher83/lunar-claude/review-sdk-app/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 review-sdk-app

Your own site · 80×15
<a href="https://agentmods.dev/commands/basher83/lunar-claude/review-sdk-app"><img src="https://agentmods.dev/badge/commands/basher83/lunar-claude/review-sdk-app.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 11 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,136 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 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 $0.00011 $0.02136
Opus 5 $0.00005 $0.01068
Sonnet 5 $0.00002 $0.00427
Haiku 4.5 $0.00001 $0.00214

Measured 10d ago against content hash 2004215a9750, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

review-sdk-app 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 10d 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/devops/python-tools/commands/review-sdk-app.md · 317 lines

How it starts

The opening of the file, as written. The whole thing — 317 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Review Claude Agent SDK Application

You are tasked with reviewing a Claude Agent SDK (Python) application to ensure it follows SDK best practices and official documentation patterns. Follow these steps carefully:

Reference Documentation

Before starting, load the claude-agent-sdk skill to access patterns, examples, and the validation checklist:

# Load the skill for comprehensive SDK knowledge
/skill claude-agent-sdk

The skill provides:

  • Validation checklist: assets/sdk-validation-checklist.md (comprehensive review guide)
  • SDK patterns: SKILL.md and references/ (official best practices)
  • Working examples: examples/ (reference implementations)
  • Template: assets/sdk-template.py (ideal structure)

Review Approach

You have TWO options for reviewing SDK applications:

Option 1: Automated Validation (Recommended)

Launch the agent-sdk-verifier-py subagent for comprehensive automated review:

# The subagent will:
# - Read all application files
# - Check SDK patterns and configuration
# - Validate against official documentation
# - Provide detailed report with specific issues and recommendations

Best for:

  • Quick validation
  • New applications
  • Pre-deployment checks
  • Comprehensive coverage

Option 2: Manual Guided Review

Follow the validation checklist step-by-step with guided assistance.

Best for:

  • Learning SDK patterns
  • Understanding specific issues
  • Deep dive into SDK concepts
  • Educational reviews

Gather Information

Ask the user (if not provided via $ARGUMENTS):

  1. Application path: "What is the path to your SDK application?"

    • If $ARGUMENTS is provided, use that as the application path
    • Wait for response before continuing
  2. Review type: "Would you like:

    • Automated validation (launch agent-sdk-verifier)
    • Manual guided review (step-by-step checklist)
    • Both (automated first, then deep dive on issues)"
    • Wait for response before continuing

Read the full file on GitHub · 317 lines

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. 10d ago First seen · 317 lines · 11 tokens per session scan A 2004215a9750

Subscribe to this mod's changes

review-sdk-app is a command published in the GitHub repository basher83/lunar-claude (23 stars, last pushed yesterday), licensed MIT. It adds 11 tokens to every session and 2,136 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 2026-08-30.