PrismLauncher/PrismLauncher
A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC) observed · 2026-08-28
Health v2 · maintenance only
97/100
- Activity 99
- Release rhythm 92
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 19.0
- age_days: 1416
- days_rel: 53
- days_push: 7
- n_releases_24m: 13
Adoption not part of the score
10237 stars · 1518 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Prism Launcher is an open-source, cross-platform Minecraft launcher for managing multiple isolated game instances, each with its own mods, resource packs, and settings. It is a fork of MultiMC built with Qt, integrating with Modrinth and CurseForge for one-click mod and modpack installation.
Use cases
- manage multiple minecraft installations with separate mods and settings
- install modpacks from curseforge or modrinth
- install fabric forge or quilt mod loaders with one click
- update individual mods automatically for my game version
- manage minecraft worlds resource packs and shader packs
- lightweight open-source alternative to the official minecraft launcher
- upload minecraft crash logs to mclo.gs
When to choose
- you play with multiple modded instances or modpacks and need isolation between them
- you want integrated Modrinth/CurseForge mod and modpack management
- you need a free, redistributable launcher on Linux, Windows, or macOS
When to avoid
- you only need vanilla Minecraft and are happy with the official launcher
- you need console-only or headless server management rather than a desktop GUI
- you require a launcher endorsed by or compatible with MultiMC's official project
Facets
application · maturity active
gui plugin-system gaming-tools cross-platform developer-tools windows cpp minecraft-launcher mod-management modrinth curseforge instance-management multimc-fork qt6 modpacks minecraft linux macos qt
3 sources
- readme: https://github.com/PrismLauncher/PrismLauncher · fetched 2026-08-28 · 941f3859520e
- homepage: https://prismlauncher.org · fetched 2026-08-29 · 062b9ea60666
- site_page: https://prismlauncher.org/about · fetched 2026-08-29 · db1892a162bb
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| PrismLauncher/PrismLauncher | main | 97 |
For agents
markdown · JSON · MCP: product_card(name="PrismLauncher/PrismLauncher")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem