Source: https://seerepo.com/r/OWASP/mastg
Markdown source: https://seerepo.com/r/OWASP/mastg.md
Description: OWASP/mastg is a Kotlin repo with 17,925 lines written. mastg is built with activity-compose, core-ktx, and lifecycle-runtime-ktx.

# What's inside OWASP/mastg

OWASP/mastg is a Kotlin repo with 17,925 lines written. mastg is built with activity-compose, core-ktx, and lifecycle-runtime-ktx. AI signed 1.9% of the 8,693 commits of mastg.

Its description on GitHub: “The OWASP Mobile Application Security Testing Guide (MASTG) is a comprehensive manual for mobile app security testing and reverse engineering. It describes technical processes for verifying the OWASP Mobile Security Weakness Enumeration (MASWE) weaknesses, which are in alignment with the OWASP MASVS.”

Kotlin · CC-BY-SA-4.0 · 13,325 stars · GitHub: https://github.com/OWASP/mastg

Read on November 10, 2026, at commit e818303.

## More on this repo

- [What is mastg built with?](https://seerepo.com/r/OWASP/mastg/built): mastg is built with activity-compose, core-ktx, and lifecycle-runtime-ktx.
- [How much of mastg did AI write?](https://seerepo.com/r/OWASP/mastg/ai): AI signed 1.9% of the 8,693 commits of mastg.

## In figures

- 17,925 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 101 source files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 135 test files: The files that test the code.
- 6 technologies: Each service with the file and line that prove it.

SeeRepo read the facts in its code and kept none of it. AI only helps sort its packages and folders by their names, and never sees its code.

## Frequently asked questions

### What is OWASP/mastg?

OWASP/mastg is a Kotlin repo with 17,925 lines written. Its description on GitHub: “The OWASP Mobile Application Security Testing Guide (MASTG) is a comprehensive manual for mobile app security testing and reverse engineering. It describes technical processes for verifying the OWASP Mobile Security Weakness Enumeration (MASWE) weaknesses, which are in alignment with the OWASP MASVS.”

The proof: [its page on GitHub](https://github.com/OWASP/mastg)

### What is mastg built with?

mastg is built with activity-compose, core-ktx, and lifecycle-runtime-ktx.

The proof: [each service with its file and line](https://seerepo.com/r/OWASP/mastg/built)

### How much of mastg did AI write?

AI signed 1.9% of the 8,693 commits of mastg.

The proof: [the commits each tool signed](https://seerepo.com/r/OWASP/mastg/ai)

### What license does mastg have?

mastg is released under the CC-BY-SA-4.0 license.

The proof: [its page on GitHub](https://github.com/OWASP/mastg)

### How many stars does mastg have on GitHub?

mastg had 13,325 stars on GitHub on November 10, 2026.

The proof: [its page on GitHub](https://github.com/OWASP/mastg)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![OWASP/mastg on SeeRepo](https://seerepo.com/badge/OWASP/mastg.svg)](https://seerepo.com/r/OWASP/mastg?de=insignia)
```

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.