Dimillian Skills
Thomas Ricouard's skill pack: SwiftUI performance audits, Liquid Glass, view refactors, Swift concurrency fixes, App Store release notes and simulator debugging.
View on GitHub ↗- Stars
- ★ 4,005
- Last commit
- 29 Mar 2026
- Maintenance
- Slowing
- Licence
- MIT
- Category
- Agent Skills
- GitHub
- Dimillian/Skills
Overview
A collection of reusable skills from Dimillian for Apple platform work, GitHub workflows, refactoring and code review. Each skill is a self-contained folder focused on one recurring engineering task. It's written for Codex users, but the skills follow the SKILL.md format.
Features
- 16 skills in total, each with its own SKILL.md
- Generates App Store release notes from git history since the last tag
- Builds, launches and debugs an iOS app on a booted simulator using XcodeBuildMCP
- Works with GitHub issues, pull requests and CI runs through the gh CLI
- Covers SwiftUI improvements, macOS app packaging, menubar apps with Tuist, and multi-agent diff reviews and bug hunts
Requirements
- Some skills rely on other tools, such as the gh CLI or XcodeBuildMCP
Install
Place the skill folders under $CODEX_HOME/skills
Example
Use the App Store Changelog skill to turn the commits since your last release tag into short "What's New" bullets.
Works with
Listed in
Read the code before you install anything. SwiftAgents doesn't review or endorse the tools listed here. Active: a commit in the last 90 days. Slowing: last commit within the past year. Stale: older than a year, or archived.
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SwiftUI Expert Skill
Antoine van der Lee's SwiftUI skill: state, view composition, performance and the latest SDK changes, including Liquid Glass.