agent-skills

Swift Concurrency Pro is an agent skill for Claude Code, Codex, Cursor, Gemini, and other coding assistants. It guides writing and review across async/await, actors, Sendable, task groups, structured concurrency, newer language features, and migration choices, with rules aimed at mistakes language models commonly make. After installation, users can invoke the skill with a dedicated command or natural-language request and narrow the review to a specific concern. It supplements an existing coding agent rather than running as a separate Swift development tool.

SwiftData Pro is an agent skill for Claude Code, Codex, Cursor, Gemini, and other coding assistants. It guides work with @Model, @Query, predicates, indexes, migrations, relationships, iCloud synchronization, and newer API behavior, focusing on errors and outdated patterns that language models commonly miss. After installation, users can invoke it to review current API usage, identify useful indexes, improve model design, or help enable cloud support. The skill works inside an existing Apple-platform project rather than as a standalone database tool.

compose-skill equips Codex, Cursor, and Claude Code with on-demand guidance for the Compose development lifecycle. Its references cover architecture, state and coroutines, navigation, networking, persistence, performance, accessibility, testing, build configuration, and distribution across Android, iOS, desktop, and web targets. It is an agent skill rather than a runtime library added to the app.

Install this skill to give coding agents deeper ROS 2 guidance across workspace setup, QoS, lifecycle nodes, ros2_control, Nav2, MoveIt 2, real-time behavior, testing, and deployment. Detailed references load progressively, while bundled scripts can scaffold packages and perform limited validation. Claude Code can run some checks through hooks; other agents require manual commands. Jazzy and Humble are the safest targets, while Rolling carries additional compatibility caveats.