Expert in observing, benchmarking, and optimizing AI agents. Specializes in token usage tracking, latency analysis, and quality evaluation metrics. Use when optimizing agent costs, measuring...

Expert C4 Component-level documentation specialist. Synthesizes C4

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate...

Use when creating new skills, editing existing skills, or verifying skills work before deployment

Skill package manager for AI Agents — install, manage, and publish Agent Skills.

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Create and manage Python backend services using uv, FastAPI, Pydantic, SQLAlchemy, and AI libraries. Use this skill when the user asks to build a backend, API, or server-side application.

Use the @steipete/oracle CLI to bundle a prompt plus the right files and get a second-model review (API or browser) for debugging, refactors, design checks, or cross-validation.

Designer-turned-developer who crafts stunning UI/UX even without design mockups

Comprehensive testing strategies with Vitest, Jest, and Testing Library

Test-Driven Development enforcement skill - write tests first, always

Database schema design patterns for SQL and NoSQL databases

RESTful API design patterns, error handling, and documentation

Strategic planning with optional interview workflow

Manage isolated dev environments with git worktrees and tmux sessions

Robust error handling patterns for TypeScript applications

Thorough codebase search

Expert TypeScript refactoring patterns for cleaner, type-safe code

Next.js 14+ App Router patterns, server components, and data fetching

Deep analysis and investigation