All Skills

Rust to TypeScript error handling patterns for Tauri apps. Use when defining Rust errors that will be passed to TypeScript, handling Tauri command errors, or creating discriminated union error types.

Pattern for functions that accept either a single item or an array. Use when creating CRUD operations, batch processing APIs, or factory functions that should flexibly handle one or many inputs.

Behavioral guideline for providing brutally honest feedback. Use always - this skill defines core interaction expectations for code review and technical discussions.

Human-readable control flow patterns for refactoring complex conditionals. Use when refactoring nested conditionals, improving code readability, or restructuring decision logic.

Svelte 5 patterns including TanStack Query mutations, shadcn-svelte components, and component composition. Use when writing Svelte components, using TanStack Query, or working with shadcn-svelte UI.

Go testing patterns for Gentleman.Dots, including Bubbletea TUI testing. Trigger: When writing Go tests, using teatest, or adding test coverage.

Installation step patterns for Gentleman.Dots TUI installer. Trigger: When editing installer.go, adding installation steps, or modifying the installation flow.

Error handling patterns using wellcrafted trySync and tryAsync. Use when writing error handling code, using try-catch blocks, or working with Result types and graceful error recovery.

Apply factory function patterns to compose clients and services with proper separation of concerns. Use when creating functions that depend on external clients, wrapping resources with domain-specific methods, or refactoring code that mixes client/service/method options together.

System detection and command execution patterns for Gentleman.Dots. Trigger: When editing files in installer/internal/system/, adding OS support, or modifying command execution.

PR Review

Set up comprehensive evaluations for your AI agent with LangWatch — experiments (batch testing), evaluators (scoring functions), datasets, online evaluation (production monitoring), and guardrails (real-time blocking). Supports both code (SDK) and platform (CLI) approaches. Use when the user wants to evaluate, test, benchmark, monitor, or safeguard their agent.

Generate realistic synthetic evaluation datasets by analyzing the user's codebase, prompts, production traces, and reference materials. Interactive, consultant-style — asks clarifying questions, proposes a plan, generates a preview for approval, then delivers a complete dataset uploaded to LangWatch. Use when user asks to generate, create, or build a dataset for evaluation, testing, or benchmarking.

Take your AI agent to the next level with full LangWatch integration. Adds tracing, prompt versioning, evaluation experiments, and simulation tests in one go. Use when the user wants comprehensive observability, testing, and prompt management for their agent.

Sherpa

Onboard

Test your AI agent with simulation-based scenarios. Covers writing scenario test code (Scenario SDK), creating platform scenarios via the `langwatch` CLI, and red teaming for security vulnerabilities. Auto-detects whether to use code or platform approach based on context.

Analyze your AI agent's performance using LangWatch analytics. Use when the user wants to understand costs, latency, error rates, usage trends, or debug specific traces. Works with any LangWatch-instrumented agent.

Version and manage your agent's prompts with LangWatch Prompts CLI. Use for both onboarding (set up prompt versioning for an entire codebase) and targeted operations (version a specific prompt, create a new prompt version). Supports Python and TypeScript.

Add LangWatch tracing and observability to your code. Use for both onboarding (instrument an entire codebase) and targeted operations (add tracing to a specific function or module). Supports Python and TypeScript with all major frameworks.

Worktree

Refocus

Get started with WebF development - setup WebF Go, create a React/Vue/Svelte project with Vite, and load your first app. Use when starting a new WebF project, onboarding new developers, or setting up development environment.

Setup hybrid routing with native screen transitions in WebF - configure navigation using WebF routing instead of SPA routing. Use when setting up navigation, implementing multi-screen apps, or when react-router-dom/vue-router doesn't work as expected.