Types
Type checking and type generation
inertia-rails-forms
by inertia-rails
Full-stack form handling for Inertia Rails: create, edit, delete, multi-step wizard, and file upload forms with validation errors and progress tracking. React examples inline; Vue and Svelte equivalents in references. Use when building any form, handling file uploads, multi-step forms, client-side validation, or wiring form submission to Rails controllers. NEVER react-hook-form. Use <Form> for simple forms, useForm for dynamic/programmatic control.
powerbi-expert
by personamanagmentlayer
Expert-level Power BI, DAX, M language, data modeling, Power Query, report design, and paginated reports
premium-experience
by wasintoh
Premium app generation that creates WOW-factor experiences. Multi-page apps with smooth animations, zero TypeScript errors, and production-ready quality. Lovable-style experience: one prompt, complete app, instant delight. MUST be used alongside vibe-orchestrator for new projects.
construction-expert
by personamanagmentlayer
Expert-level construction management, project planning, BIM, safety compliance, and construction technology
terraform-expert
by personamanagmentlayer
Expert-level Terraform infrastructure as code, modules, state management, and production best practices
aerospace-expert
by personamanagmentlayer
Expert-level aerospace systems, flight management, maintenance tracking, aviation safety, and aerospace software
bug-fix-knowledge
by dykyi-roman
Bug fix knowledge base. Provides bug categories, symptoms, fix patterns, and minimal intervention principles for PHP 8.4 projects.
skill-creator
by IgorWarzocha
Architect and refine OpenCode skills to extend agent capabilities. Handles directory scaffolding, SKILL.md authoring, frontmatter optimization, and resource organization (scripts/references/assets). Use proactively for creating new skills, updating existing workflows, or fixing skill discovery issues. Examples: - user: "Create a new skill for database management" → scaffold directory and initial SKILL.md - user: "My skill isn't triggering correctly" → analyze and refine frontmatter description - user: "Add a python script to the image-processing skill" → structure scripts/ directory - user: "How should I structure a skill for API docs?" → design references/ layout
cs-research-methodology
by sundial-org
Conduct a literature review and develop a CS research proposal. Use when asked to review a research area, find gaps in existing work, and propose a novel research contribution. The output is a research proposal identifying an assumption to challenge (the "bit flip") and how to validate it.
codex
by sundial-org
Run OpenAI's Codex CLI agent in non-interactive mode using codex exec. Use when delegating coding tasks to Codex, running Codex in scripts/automation, or when needing a second agent to work on a task in parallel.
planning-task-classifier
by OzeroHAX
Classify a task (bug/feature/refactor/migration) and what the plan must emphasize
create-python-x402-facilitator-bazaar
by algorand-devrel
Create Python x402 facilitator with Bazaar discovery extension for API cataloging. Use when adding Bazaar discovery to x402 resource servers, declaring discovery extensions on payment-gated routes, extracting discovery info on the facilitator side, validating extensions, building API catalogs for paid services, or integrating Bazaar with FastAPI/Flask servers. Strong triggers include "Bazaar discovery extension", "declare_discovery_extension", "API catalog for x402", "resource discovery", "bazaar_resource_server_extension", "extract_discovery_info", "paid API catalog", "machine-readable API menu", "x402 discovery".
use-algokit-utils
by algorand-devrel
AlgoKit Utils library for interacting with the Algorand blockchain from TypeScript or Python applications. Use when connecting to Algorand networks (LocalNet, TestNet, MainNet), sending payments or transferring assets, creating and managing accounts, deploying or interacting with smart contracts from client code, or composing transaction groups. NOT for writing smart contract code (use build-smart-contracts skill). Strong triggers include "How do I connect to Algorand?", "send a payment transaction", "create an account", "deploy my contract", "get an AlgorandClient", "AlgorandClient.fromEnvironment".
coder-system-design-db-schema
by OzeroHAX
Database schema design and migration safety rules for production systems.
implement-arc-standards
by algorand-devrel
Implement Algorand ARC standards in smart contracts and clients. Use when needing to understand ARC-4 ABI encoding or method signatures, working with application specifications (ARC-32 or ARC-56), calling ARC-4 methods from contracts or clients, encountering ABI encoding/decoding issues, or generating typed clients from app specs. Strong triggers include "What is ARC-4?", "How do I encode ABI arguments?", "What's the difference between ARC-32 and ARC-56?", "method selector not matching", "application specification", "arc56.json".
testing-checklist
by OzeroHAX
Create short smoke/sanity/regression checklists for critical user paths; not full step-by-step test case design
test-smart-contracts
by algorand-devrel
Testing patterns for Algorand smart contracts using generated clients and algorandFixture. Use when writing tests for smart contracts, setting up test fixtures and deployment, debugging failing tests, testing multi-user scenarios, or asking about E2E vs unit testing. Strong triggers include "how do I test my contract", "algorandFixture", "test is failing", "LocalNet testing", "vitest setup", "fund contract for boxes".
grafana-expert
by personamanagmentlayer
Expert-level Grafana dashboards, visualization, data sources, alerting, and production operations
tool-function-schema-designer
by patricio0312rev
Designs robust function/tool calling schemas for LLMs with JSON schemas, validation strategies, typed interfaces, and example calls. Use when implementing "function calling", "tool use", "LLM tools", or "agent actions".
mastering-typescript
by SpillwaveSolutions
Master enterprise-grade TypeScript development with type-safe patterns, modern tooling, and framework integration. This skill provides comprehensive guidance for TypeScript 5.9+, covering type system fundamentals (generics, mapped types, conditional types, satisfies operator), enterprise patterns (error handling, validation with Zod), React integration for type-safe frontends, NestJS for scalable APIs, and LangChain.js for AI applications. Use when building type-safe applications, migrating JavaScript codebases, configuring modern toolchains (Vite 7, pnpm, ESLint, Vitest), implementing advanced type patterns, or comparing TypeScript with Java/Python approaches.
auth-module-builder
by patricio0312rev
Implements secure authentication patterns including login/registration, session management, JWT tokens, password hashing, cookie settings, and CSRF protection. Provides auth routes, middleware, security configurations, and threat model documentation. Use when building "authentication", "login system", "JWT auth", or "session management".
mcp-server-builder
by patricio0312rev
Builds Model Context Protocol (MCP) servers for Claude with tools, resources, and prompts. Use when users request "create MCP server", "build Claude tool", "MCP integration", or "custom Claude tools".
api-docs-generator
by patricio0312rev
Generates API documentation using OpenAPI/Swagger specifications with interactive documentation, code examples, and SDK generation. Use when users request "API documentation", "OpenAPI spec", "Swagger docs", "document API endpoints", or "generate API reference".
api-endpoint-generator
by patricio0312rev
Generates CRUD REST API endpoints with request validation, TypeScript types, consistent response formats, error handling, and documentation. Includes route handlers, validation schemas (Zod/Joi), typed responses, and usage examples. Use when building "REST API", "CRUD endpoints", "API routes", or "backend endpoints".