kotlin-footguns
kotlin-footguns is a set of agent skills that flag common Kotlin and Compose Multiplatform mistakes for developers building desktop and mobile apps.
What it is good for
- Catching silent API failures in Kotlin code before release
- Finding build and packaging mistakes in desktop JVM apps
- Checking code changes for known Compose Multiplatform traps
- Avoiding migration and database errors in Room projects
At a glance
- Who it is for
- Setup
- Guided command-line setup
Level 4 of 5. You copy and paste commands into a terminal by following the instructions. Comfortable territory for vibe coders.
- Cost
- Free and open source
- Type
- Skill or plugin
- Tasks
- Works with
- Claude Code
Momentum
- Rank this week
- Not ranked yet
- Best rank
- None yet
- GitHub stars
- 1,865
GitHub numbers as of Nov 2, 2026. Updated weekly.
Official links
Setup steps are on the official pages. We do not repeat them here, since they change.
Questions
- Is kotlin-footguns free?
- Yes. It is free and open source (GPL-3.0 license).
- Do I need to know how to code to use kotlin-footguns?
- You do not need to write code, but setup means copying and pasting commands into a terminal by following its instructions.
- What does kotlin-footguns work with?
- According to its own documentation, it works with Claude Code.
- What is kotlin-footguns good for?
- Catching silent API failures in Kotlin code before release, finding build and packaging mistakes in desktop JVM apps, checking code changes for known Compose Multiplatform traps, and avoiding migration and database errors in Room projects.
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