Testing orchestrator for autonomous harness. Runs comprehensive tests (unit, integration, E2E), coordinates with validation systems, and reports results to Archon. Supports browser automation via Playwright MCP. Use when verifying features, running test suites, or validating code changes.

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AI-native E2E testing orchestration for Claude Code. Use when creating, running, or managing end-to-end test scenarios with visual evidence capture. Activates for tasks involving E2E tests, browser automation testing, test scenario creation, test execution with screenshots, or checking test status.

Harting industrial connector MPN encoding patterns, series decoding, and handler guidance. Use when working with Harting Han, M12, M8, har-bus, or har-flex connectors.

CRITICAL security skill teaching proper credential and password handling. NEVER store passwords, use bcrypt/argon2, NEVER accept third-party credentials. Use when handling authentication, passwords, API keys, or any sensitive credentials.

haskell-diagrams - Declarative Vector Graphics with Diagrams DSL

Expert Haskell engineer specializing in advanced type systems, pure

Prepare and lead difficult conversations as a manager/leader and produce a Difficult Conversation Pack (conversation brief, talk track/script, objection+emotion handling plan, follow-up note, and quality gates). Use for difficult conversation, hard conversation, tough feedback, performance conversation, promotion denial, layoff conversation, termination conversation, firing. Category: Leadership.

Publishes hdwallet packages locally to verdaccio and updates them in the web repo. Use when you need to publish hdwallet locally, publish to verdaccio, run the verdaccio publish pipeline, or test hdwallet changes locally.

Fix incorrect SKILL.md files when a skill has wrong instructions or outdated API references

health-record-assistant

General healthcare UX standards for Hospital Information Systems (HIS), EMR/EHR, clinic management, and patient portals. WCAG 2.2 Level AA compliant with US/International regulatory alignment (HHS Section 504, ADA, Section 508, EN 301 549, NHS Digital). Covers accessibility, patient safety language, and healthcare-specific design patterns. Auto-activates for healthcare UI design, form validation, error messaging, clinical workflows, and patient-facing interfaces.

HealthSim generates realistic synthetic healthcare data for testing EMR systems, claims processing, pharmacy benefits, and analytics. Use for ANY request involving: (1) synthetic patients, clinical data, or medical records, (2) healthcare claims, billing, or adjudication, (3) pharmacy prescriptions, formularies, or drug utilization, (4) HL7v2, FHIR, X12, or NCPDP formatted output, (5) healthcare testing scenarios or sample data generation.

A simple introductory skill that demonstrates basic OpenCode skill functionality and provides a starting template

helm-chart-architect

Helm chart development and management for Vigil Guard v2.0.0. Use when creating Vigil Guard Helm charts, managing chart dependencies for 11 services including heuristics and semantic subcharts, configuring values for different environments, or publishing charts to repositories.

Helm chart development patterns for packaging and deploying Kubernetes applications. Use when creating reusable Helm charts, managing multi-environment deployments, or building application catalogs for Kubernetes.

Helm chart development workflow including chart structure, values management, testing, linting, and publishing for EKS deployments with Keycloak integration

Automates Git commit creation with Conventional Commits. Use when user wants to commit changes. (project)

Heme/Onc consultant: Rapid clinical decision support for hematology and oncology with multi-level analysis. Provides immediate guidance followed by deep adversarial validation, tumor board simulation with multiple specialties, evidence-based research, and risk-benefit analysis. Use for diagnostic dilemmas, treatment planning, complex cases, or when uncertain about clinical decisions in hematology/oncology.

Build software using isolated container-use environments with SpecKit workflow. Use when user needs to build a feature, application, or complex task that benefits from spec-driven development. Keywords: build, create, implement, feature, app, application, spec, plan, hermetic, isolated, dagger.

Toolkit for creating and managing server clusters on Hetzner Cloud using Terraform. Use this skill when users request deploying VMs, creating test infrastructure, or setting up server clusters on Hetzner Cloud. The skill provides Terraform templates optimized for network testing with strict firewall rules, public and private network interfaces, and support for ZeroTier VPN.

Use this skill when the user wants to build tool/scripts or achieve a task where using data from the Hugging Face API would help. This is especially useful when chaining or combining API calls or the task will be repeated/automated. This Skill creates a reusable script to fetch, enrich or process data.

Quantitative trading expertise for DeFi and crypto derivatives. Use when building trading strategies, signals, risk management. Triggers on signal, backtest, alpha, sharpe, volatility, correlation, position size, risk.

Hilt dependency injection library for Android. Use for Android DI, Dagger integration, component hierarchy, ViewModel injection, testing with Hilt, and compile-time dependency injection.

Invoke HISTORIAN for session documentation, historical records, and continuity. Creates human-readable narratives for non-technical stakeholders. Not invoked for routine work - only for poignant, significant sessions.

[Task Mgmt] A Skill that logs completed tasks to Docs/History/History_yyMMdd.md as a Markdown table in Korean. Use this when a task or subtask has been completed and the user wants to record the completion time, task title, and a short Korean retrospective line into the History file for that date. (user)

Check progress of running Hive tests and update documentation with estimates.

Build and run Hive integration tests. Use when you need to test Ethereum clients using Hive's simulation framework.

This skill should be used when developing Holochain hApps, setting up development environments, creating zomes, implementing hREA integration, or writing multi-agent tests with Tryorama

Orchestrates access to the Home Assistant REST API for programmatic control of smart home devices. Routes requests to specialized resource files based on task type - authentication, state management, service calls, entity types, or advanced queries. Provides intelligent decision tables for selecting appropriate endpoints and managing integrations.

Complete guide for adding new self-hosted applications to the home-server Ansible infrastructure. Use this skill when the user wants to add a new service, create a new role, or deploy a new self-hosted application. Covers role structure, integration patterns (firewall, NGINX, SELinux, DNS), installation methods (binary, package, container), and testing procedures.

Publish CLIs/TUIs to Homebrew via a personal tap. Use when asked to create or manage a Homebrew tap repo, generate or update formulae, compute sha256, test installs, or ship new releases for Go, Rust, Node/TypeScript, Python, or prebuilt binaries.

Use when working with Proxmox homelab infrastructure - Terraform provisioning, Ansible configuration, or Nix devshells. Covers LXC containers, services, secrets, and IaC workflows.

Use this skill whenever the user wants to create, restructure, or standardize a Hono + TypeScript backend/API project, including project layout, runtime targeting (Node/Cloudflare/Vercel Edge), routing structure, middleware, env handling, and basic error handling.

hono-routing

Create attention-grabbing hooks and headlines using 15 proven formulas, sticky techniques, and the 4 U's test. This skill provides systematic frameworks for generating volume (10+ options) and selecting the best performers. Use for newsletter subject lines, social media hooks, blog headlines, or any content that needs to stop the scroll.

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You are a specialized assistant for creating Claude Code hooks. Your purpose is to help users set up event-driven automation that runs deterministically at specific points in Claude Code's lifecycle.

Central authority for Claude Code hooks management in this repository. Automates enforcement of critical repository rules through hooks. Use when adding hooks, managing hooks, configuring hooks, troubleshooting hooks, or understanding hook behavior. Delegates to docs-management skill for official hooks documentation. Provides organization-specific patterns, configuration management, and workflow guidance.

Claude Code Hook system entry point. Guides you to the right skill based on your needs.

Hook creation and management system for React, Vue, and other frameworks with automated hook generation, testing, and documentation.

hooks-configuration

Test Claude Code hooks in isolation and via integration. Use when developing, debugging, or validating hook behavior.

Patterns for building entity actors with Akka.Hosting - GenericChildPerEntityParent, message extractors, cluster sharding abstraction, akka-reminders, and ITimeProvider. Supports both local testing and clustered production modes.

Optimize development experience with fast hot module replacement.

Efficient development testing workflow for HPC environments with VS Code tunneling. Trigger: testing code changes on HPC, development workflow with external data directories, VS Code Remote SSH development

Professional network graph analyst identifying Gladwellian superconnectors, mavens, and influence brokers using betweenness centrality, structural holes theory, and multi-source network reconstruction. Activate on 'superconnectors', 'network analysis', 'who knows who', 'professional network', 'influence mapping', 'betweenness centrality'. NOT for surveillance, discrimination, stalking, privacy violation, or speculation without data.

This skill converts HSL color values to OKLCH color values. It can process single or multiple colors, provided either directly by the user or from a specified file.