MysticGSI/mysticgsi

A tool to build a Generic System Image from (almost) any stock firmware

Developer toolsShell

5.1 Early signal Magnitude out of 10 — how fast interest is growing, not a quality score. Star growth looks organic. Data as of September 26, 2026, 13:45 UTC.

Open on Seismograph Open on GitHub

About the project

A tool that builds a Generic System Image (GSI) from stock Android firmware of many vendors: OTA zips, fastboot packages, super.img, Samsung tars, Huawei UPDATE.APP and more.

Useful for

Build a GSI from a Pixel factory image with the pixel patch set and pack it as a ZIP
Rebuild a finished image after removing apps from the system tree without a full rebuild
Sign the built image with your own RSA key via --avb-key instead of AOSP's test key

README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.

Why it’s trending

47 stars so far today, about 77 expected by the end of the day.
The spike has held for 2 days in a row — not a one-off blip.
The repository is 1 day old and already has 98 stars. With less than two weeks of history, there's no usual pace to compare the spike against yet.
Top new repositories this week: #143.
About 45 forks a day — people are taking the code.

Stars per day

Bars are daily stars, the line is the usual pace. Red marks spike days.

Numbers

Total stars: 98
Today: 47 · ≈ 77 by evening
Forks: 38
Issues and pull requests: 19
Watchers: 4
Language: Shell
License: Apache-2.0
Created: September 25, 2026
Last push: September 26, 2026

Star trust

Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.

These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.

Spotted in

September 26, 2026Top new repositories this week: #143

README badge

Paste it into your README — the badge shows the current magnitude and links to this page.

[![Seismograph](https://gitnova.dev/badge/MysticGSI/mysticgsi.svg?lang=en)](https://gitnova.dev/en/r/MysticGSI/mysticgsi)

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