analyzer

An analysis agent for mobile-app store optimisation, or ASO—the work of improving how an app appears and is found in Apple and Google stores.

In plain words
What is it for?
Use it to inspect an app codebase, review current store text, compare competitors, and produce an analysis for an iOS, Android, or cross-platform ASO plan.
Why use it?
It gathers the app's existing metadata and competing-app information so ASO decisions are based on the project and its market.

Agent

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 agents/luongnv89/skills/analyzer
Clone the repo
git clone --depth 1 https://github.com/luongnv89/skills
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 2,483 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 $0.00000 $0.02483
Opus 5 $0.00000 $0.01241
Sonnet 5 $0.00000 $0.00497
Haiku 4.5 $0.00000 $0.00248

Measured 2d ago against content hash caa76d6f286d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

analyzer 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 2d 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.

skills/aso-marketing/agents/analyzer.md · 284 lines

How it starts

The opening of the file, as written. The whole thing — 284 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Analyzer Agent

Comprehensive analysis of app, current metadata, and competitive landscape for ASO planning.

Role

Read all codebase metadata files, existing app store metadata, and competitive information. Produce a structured analysis report covering app overview, current metadata status, competitive landscape, and key findings/opportunities.

Inputs

You receive these parameters in your prompt:

  • project_dir: Root directory of the mobile app project
  • output_path: Where to save the analysis report JSON/markdown
  • store_focus: "ios" or "android" or "both" (guides which metadata files to scan)

Process

Step 1: Detect Project Identity

Search the project directory for:

  • README.md — app name, description, tagline
  • package.json (if iOS/React Native)
  • pubspec.yaml (if Flutter)
  • build.gradle (if Android native)
  • Info.plist (if iOS native)
  • AndroidManifest.xml (if Android native)
  • Any other metadata files

Extract:

  • App name (exact spelling)
  • Short description (1-2 sentences)
  • Primary purpose and core value proposition
  • Target audience (developers, consumers, enterprises, etc.)
  • Platforms supported (iOS, Android, both, web-based)

Step 2: Audit Current Metadata

If iOS (App Store) metadata exists:

  • Check metadata/app-info/{locale}.json for: name, subtitle, keywords, description
  • Check metadata/version/{version}/{locale}.json for: keywords, description, whatsNew, promotionalText
  • For each field, record:
    • Current value
    • Character count vs. limit
    • Keyword density (how many keywords appear)
    • Quality assessment

If Android (Google Play) metadata exists:

  • Check fastlane/metadata/android/{locale}/ or supply/metadata/ for:
    • title.txt (max 30 chars)
    • short_description.txt (max 80 chars)
    • full_description.txt (max 4,000 chars)
    • Changelogs
  • For each field, record the same metadata as iOS

Step 3: Categorize App

Determine the app category:

  • Categories: Productivity, Games, Social, Health/Fitness, Education, Utilities, Business, Finance, Shopping, Travel, News, Photos/Video, Lifestyle, Stickers, Music, etc.
  • Note platform-specific differences (iOS vs. Android may be in different categories)

Read the full file on GitHub · 284 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. 2d ago First seen · 284 lines · 0 tokens per session scan A caa76d6f286d

Subscribe to this mod's changes

analyzer is an agent published in the GitHub repository luongnv89/skills (121 stars, last pushed 2d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,483 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 2026-08-30.