app-sdk-finder

CLI tool to find SDKs used by iOS/Android apps via AppGoblin. Query 6M+ apps' SDK data, compare tech stacks, and rank SDKs by popularity.

Install

pip install app-sdk-finder

# Or run without installing
uvx app-sdk-finder --help

Quick Start

# Search for an app
app-sdk-finder search "bereal" --platform ios

# See what SDKs it uses
app-sdk-finder get-sdk 1459645446 --platform ios

# Compare two apps
app-sdk-finder compare 835599320 1459645446 --platform ios

# Rank SDKs by popularity
app-sdk-finder list-sdks rank product-analytics --platform ios

Commands

Command	Description
search <name>	Search apps by name (iOS & Android)
get-sdk <store_id>	Get SDKs used by an app
get-sdk <store_id> --detail	Get detailed SDK data (frameworks, bundles, permissions)
compare <id1> <id2>	Compare SDKs between two apps
info <store_id>	Get app metrics (installs, revenue, MAU)
who-uses <domain>	Find which apps use a specific SDK
list-sdks	Browse SDK companies by category
list-sdks rank <category>	Rank SDKs by app adoption

Search apps

app-sdk-finder search "bereal" --platform ios
app-sdk-finder search "whatsapp" --platform android --json

Get SDK list

# Company-level overview
app-sdk-finder get-sdk 1459645446 --platform ios

# Detailed: framework names, bundles, permissions
app-sdk-finder get-sdk 1459645446 --platform ios --detail

Compare two apps

app-sdk-finder compare 835599320 1459645446 --platform ios

App info

app-sdk-finder info 835599320 --platform ios

Which apps use a specific SDK

app-sdk-finder who-uses amplitude.com
app-sdk-finder who-uses firebase.google.com --platform ios

Browse and rank SDKs

# List all SDKs in a category
app-sdk-finder list-sdks --category product-analytics

# Rank by popularity
app-sdk-finder list-sdks rank product-analytics --platform ios

Categories: ad-networks, ad-attribution, product-analytics, development-tools, business-tools, mediation

Output Formats

All commands support --json for machine-readable output:

app-sdk-finder get-sdk 1459645446 --platform ios --json

Default output uses rich tables for terminal readability.

Store IDs

• iOS: numeric trackId (e.g. 835599320 for TikTok)
• Android: package name (e.g. com.bereal.ft)

Use search to find the store ID, then pass it to other commands.

AI Agent Skill

An agent skill is included that lets AI coding agents (Claude Code, Codex, Gemini CLI, etc.) automatically call this CLI to answer SDK-related questions.

Install via npx skills:

npx skills add ProAlexUSC/app-sdk-finder

The skill (skills/app-sdk-finder/SKILL.md) provides:

• All commands with parameters and examples
• Workflow patterns for common queries (e.g. "What SDKs does X use?", "Most popular analytics SDK")
• Store ID conventions and SDK domain references

Any AI agent can reference SKILL.md directly to learn how to call the CLI with --json and interpret results.

Development

# Clone and install
git clone https://github.com/ProAlexUSC/app-sdk-finder.git
cd app-sdk-finder
uv sync

# Run tests
uv run pytest tests/ -v

# Run locally
uv run app-sdk-finder --help

License

MIT