Agent Skills Hub

doncheli-visual-test

Perform automated visual regression testing by comparing UI screenshots against established baselines to identify layout shifts, color changes, and rendering regressions.

kotlin-tooling-agp9-migration

Automated migration guide for Kotlin Multiplatform (KMP) projects upgrading to Android Gradle Plugin (AGP) 9.0+, covering plugin replacement, DSL updates, and project structure restructuring.

spec-metadata

Generates standardized metadata, including git/jj version info and timestamps, for research docs, handoffs, and implementation plans.

phaser-gamedev

Expert-level Phaser 3 game development agent. Handles scene architecture, Arcade/Matter physics, asset pipelines, sprite animations, and performance optimization for 2D web games.

sync-checker

Verify that dotfiles are properly symlinked, synchronised, and configured across the system to ensure development environment health.

xrk-bot

Expert for XRK-AGT runtime core, bot main class, event bus, server startup (HTTP/WS), and global object management.

using-skills

Mandatory workflow skill for managing conversation state, enforcing skill discovery, and ensuring task adherence through TodoWrite checklists.

pcbway

PCBWay fabrication and assembly assistant for KiCad: turnkey sourcing, MPN-based BOM management, global supply chain procurement, and PCB production workflow support.

mcp-gateway-patterns

MCP Gateway design patterns for managing Agent Gateway, Subprocess, and Daemon isolation strategies to optimize context token usage and system performance.

podcast-downloader

Search, browse, and download podcast episodes from Apple Podcasts via the iTunes Search API. Ideal for archiving audio content, batch downloading, and retrieving rich metadata for research or personal media libraries.

zed-config

Expert Zed editor assistant for settings, keymaps, tasks, AI agent profiles, and language server configuration.

migrate-oai-app

Migrate existing OpenAI Apps SDK applications to the MCP Apps SDK, including step-by-step guidance, API mapping tables, and CSP investigation workflows.