Tried majd/ipatool Today: A Practical iOS Package Workflow

majd/ipatool is a command-line tool for searching and downloading App Store packages, commonly known as .ipa files, across iOS, iPadOS, tvOS, and visionOS.

It is gaining traction quickly—+56 GitHub stars today—because it turns a usually manual App Store workflow into something scriptable. Developers can search package metadata, automate downloads, and integrate the process into testing, archival, and device lab pipelines without building a custom App Store client.

A basic workflow looks like this:

# Authenticate according to the project's documentation
ipatool search --query "example app"

# Download a matching package
ipatool download --bundle-id com.example.app --output ./artifacts

The important distinction: ipatool handles package discovery and downloading; an AI gateway can sit beside it to interpret requests, generate shell commands, or summarize results. Do not expose App Store credentials or downloaded packages to an external model unless your policy allows it.

For a custom AI-assisted wrapper, use an OpenAI-compatible gateway:

export OPENAI_BASE_URL="https://b-lost.com/v1"
export OPENAI_API_KEY="$BLOST_API_KEY"
export OPENAI_MODEL="claude-fable-5"

curl "$OPENAI_BASE_URL/chat/completions" \
  -H "Authorization: Bearer $OPENAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "claude-fable-5",
    "messages": [
      {
        "role": "system",
        "content": "Generate safe ipatool commands. Never print secrets."
      },
      {
        "role": "user",
        "content": "Find the latest package for my test app and save it to ./artifacts."
      }
    ]
  }'

This works well with a local execution layer that validates the generated command before running it. Keep the boundary explicit: the model proposes; your script verifies bundle IDs, output paths, and authentication state.

If prompts contain large command logs or repeated repository context, Prompt Caching through Anthropic-compatible /v1/messages can reduce latency and cost, especially with repeated cache hits. The B-Lost relay provides a compatible base URL and discounted pricing, but the main engineering win is still clean separation between AI planning and package operations.

ipatool is a sharp utility for reproducible Apple-platform package workflows—simple enough for a shell script, useful enough to justify a proper automation layer.