Agent Skills Hub

ring:testing-skills-with-subagents

A meta-skill for building robust AI agent skills using a TDD approach: define failure (RED), implement the skill (GREEN), and plug rationalization loopholes (REFACTOR).

implement-type-annotations

Automates the integration of Python and TypeScript type hints to enhance IDE intellisense, error detection, and AI code comprehension.

nano-image-generator

Generate professional visual assets including app icons, logos, banners, and illustrations using the Nano Banana Pro (Gemini 3 Pro) AI model.

always-works-testing

Mandatory execution-based validation for all software implementation tasks. Ensures code works through empirical verification before confirmation.

writing-good-tests

Guidance for writing, reviewing, and refactoring software tests, focusing on integration strategies, condition-based waiting, and professional mocking patterns.

skill-developer

Create and manage Claude Code skills using Anthropic best practices: triggers, hooks, and progressive disclosure.

mcp-add

Easily configure and add Model Context Protocol (MCP) servers to various AI coding clients like Cursor, Claude, VS Code, and more using an interactive or automated command-line interface.

tdd-london-chicago

Master professional TDD with the London (mockist) and Chicago (classicist) schools. Automate test-first workflows, style selection, and refactoring with AI agents.

threat-modeling-ics

Performs end-to-end OT/ICS threat modeling using Microsoft TMT exports and model files, mapping threats to MITRE ATT&CK for ICS, CWE, and CVSS v4.0 with automated risk-based prioritization.

worker-integration

Intelligent orchestration for dispatching tasks to specialized background agents with performance-based routing and execution tracking.

ultraqa

Autonomous QA cycling workflow that runs test-verify-fix loops until your quality goals are met.

bunjs-apidog

Automate OpenAPI 3.0 specification creation, Apidog synchronization, and API documentation lifecycle management for Bun.js TypeScript backends.