Agent SKILL for Obsidian.md plugin development

Agent Skill for Swift architecture design and implementation patterns.

Codex-first Ultracode skill for dynamic coding workflows

Multi-tier framework for evaluating AI agent skills with quality gates, semantic overlap detection, synthetic evaluation dataset generation, and live agent evaluation that measures how skills affect agent behavior.

Claude Code skill for building interactive node-based UIs with React Flow (@xyflow/react v12+)

Agent Skill for Git workflow best practices - branching, commits, PR workflows | Claude Code compatible

Agent Skill: PHP 8.x modernization patterns - typing, attributes, PHPStan | Claude Code compatible

TDD + requirements workflow skill for AI coding agents (Claude Code, Codex, Antigravity, Cursor, Windsurf, etc.). Part of the Shelpuk agentic suite alongside Serena, Kindly Web Search, and Lad.

Claude Code skill to supercharge and manage all Home Assistant workflows

Agent Skill for PHP security audits - OWASP patterns, vulnerability detection | Claude Code compatible

Terraform & OpenTofu Skill for AI Agents - testing, modules, CI/CD, and production patterns

60 deterministic Claude AI skills for Frappe Framework & ERPNext v14-v16 development and operations

An Agent Skill helping you to optimize Xcode incremental and clean builds by running benchmarks and optimizing build settings.

Agent-agnostic record & replay skill: watch a user demonstrate a workflow (browser via Playwright, desktop via OpenAdapt) and turn it into a reusable AI-agent skill. Works with Claude Code, Codex CLI, opencode.

An agent skill focused entirely on Swift Testing, helping you write better tests, migrate from XCTest, improve test architecture, and adopt modern Swift testing patterns with confidence.

Optimized GitHub skill for coding agents: fewer tool calls, less context burned, lower cost, faster answers. One bounded call each for PR state, review threads, and CI failures.

A skill for coding agents that build, review, and refactor Web UI that should be easier for humans, screen readers, browser automation, Playwright tests, and AI agents to understand and operate.

Add expert Swift Concurrency guidance to your AI coding tool (Agent Skills open format): safe concurrency, performance optimization, and Swift 6 migration.

Agent Skill providing expert Swift Testing guidance for AI coding tools: covering test doubles, fixtures, async patterns, XCTest migration, and testing best practices.

Cross-platform .NET performance engineering skill for coding agents, covering CPU, memory, GC, benchmarking, concurrency, startup, native profiling, GPU rendering, and production diagnostics on macOS, Windows, and Linux.

General-purpose Playwright automation for coding agents

An IOS Simulator Skill for ClaudeCode. Use it to optimise Claude's ability to build, run and interact with your apps, and to proxy xcodebuild to save token and context wastage.

🤖 AI Agent-driven Kaggle competition workflow. Battle-tested patterns for score stabilization, submission troubleshooting, kernel workflows, and spec-driven development.

An agent skill that plays ARC-AGI-3. One rule: say what an action will do before you spend it. Claude Code on Opus 5 finished all 25 public games at 100.00 RHAE in 7,645 actions.