LLM observability platform for tracing, evaluation, and monitoring. Use when debugging LLM applications, evaluating model outputs against datasets, monitoring production systems, or building systematic testing pipelines for AI applications.

Python language patterns and best practices. Use when language python guidance is required or when selecting a primary language for non-trivial automation.

language-specialist

Guidelines and workflow for working on Laravel 11 or Laravel 12 applications across common stacks (API-only or full-stack), including optional Docker Compose/Sail, Inertia + React, Livewire, Vue, Blade, Tailwind v4, Fortify, Wayfinder, PHPUnit, Pint, and Laravel Boost MCP tools. Use when implementing features, fixing bugs, or making UI/backend changes while following project-specific instructions (AGENTS.md, docs/).

Expert guidance for building Laravel 12 applications following best practices, modern conventions, and the streamlined Laravel 12 architecture. Use this skill when creating Laravel projects, working with Eloquent models, building APIs, implementing authentication, writing tests, or any Laravel development task.

Use when implementing user authentication, API tokens, social login, or authorization. Covers Sanctum, Passport, Socialite, Fortify, policies, and gates for Laravel 12.

Integrate Stripe and Paddle payments with Laravel Cashier. Use when implementing subscriptions, invoices, payment methods, webhooks, or billing portals.

Create Blade templates with components, slots, layouts, and directives. Use when building views, reusable components, or templating.

Laravel Cashier (Stripe) - Subscription billing and payment processing

A skill for developing applications using the Laravel framework, including best practices, tools, and ecosystem.

Data Transfer Objects using Spatie Laravel Data. Use when handling data transfer, API requests/responses, or when user mentions DTOs, data objects, Spatie Data, formatters, transformers, or structured data handling.

Laravel Dusk - Browser automation and testing API for Laravel applications. Use when writing browser tests, automating UI testing, testing JavaScript interactions, or implementing end-to-end tests in Laravel.

Complete Eloquent ORM - models, relationships, queries, casts, observers, factories. Use when working with database models.

Livewire 3 reactive components - wire:model, actions, events, Volt, Folio. Use when building reactive UI without JavaScript.

Laravel 12 database migrations - Schema Builder, columns, indexes, foreign keys, seeders. Use when designing database schema or managing migrations.

Multi-tenant application architecture patterns. Use when working with multi-tenant systems, tenant isolation, or when user mentions multi-tenancy, tenants, tenant scoping, tenant isolation, multi-tenant.

Expert assistance for Laravel and Nova package development, forked package management, and package integration workflows.

Spatie Laravel Permission - roles, permissions, middleware, Blade directives, teams, wildcards, super-admin, API, testing. Use when implementing RBAC, role-based access control, or user authorization.

Use when building Laravel 10+ applications requiring Eloquent ORM, API resources, or queue systems. Invoke for Laravel models, Livewire components, Sanctum authentication, Horizon queues.

Build marketplaces and platforms with Stripe Connect. Use when implementing multi-vendor payments, seller onboarding, commissions, payouts, or split payments.

- DO NOT create unit tests for Laravel Eloquent models.

Write tests with Pest 3/PHPUnit, feature tests, unit tests, mocking, fakes, and factories. Use when testing controllers, services, models, or implementing TDD.

Complete Vite bundling for Laravel - assets, HMR, SSR, frameworks, optimization. Use when configuring frontend build pipeline.

A skill with large instructions for performance testing

Large skill with extensive content and supplementary files

lark-agent-simple

lark-agent

Latest Astro features from versions 4.x through 5.x (mid 2024 to 2025)

Latest React and Next.js features for past 1.5 years (mid-2024 to 2026)

Latest React features from React 19 and React Compiler (past 1.5 years - mid 2024 to 2026)

Search and navigate The Fold's skill lattice using meta-tooling. Use for finding functions, exploring dependencies, type-aware queries, and cross-reference analysis. Invoke when searching for capabilities, exploring the codebase structure, or finding how functions relate.

Use when creating or modifying code in nomarr/components/. Components contain heavy domain logic (ML, analytics, tagging). Only ml/backend_essentia.py may import Essentia.

Use when creating or modifying code in nomarr/persistence/. Persistence handles database and queue access. Never stores business logic.

layer-testing

Master responsive layout design using modern CSS (Flexbox, Grid), mobile-first approach, and breakpoint strategies. Create layouts that adapt beautifully across all devices while maintaining accessibility and performance. Includes container queries, aspect ratios, and advanced responsive patterns.

Configure lazygit TUI including config.yml setup, custom pagers (especially delta integration), themes, keybindings, and custom commands. Use when setting up lazygit, configuring git diff viewers, integrating delta, or customizing lazygit behavior. Keywords: lazygit, delta, git diff, pager, lazygit config, config.yml, git TUI, diff viewer

LCOV tooling - finding gaps, parsing coverage files, marker syntax

Develop the go-lcpd daemon/tools (Go). Follow repo principles (robustness, TDD, lint) and validate with make test/lint/gen.

Identify and exploit LDAP injection vulnerabilities in web applications that interact with LDAP directory services. LDAP injection attacks manipulate queries sent to LDAP servers, enabling authenticat

THE MOST CRITICAL FEATURE FOR HODGES & FOOSHEE REALTY. Ultimate distressed property intelligence system tracking 22 distress signals across financial, life event, property, legal, and market categories. Self-improving AI that monitors performance, spawns specialized skills to fix bottlenecks, runs A/B tests, and continuously optimizes lead conversion. This is the game-changer that finds homeowners in crisis BEFORE anyone else does. Use for ALL lead generation tasks, pipeline optimization, multi-source data ingestion, and automated lead intelligence.

Create CRPO-compliant lead magnets for therapy practices that build email lists without crossing ethical boundaries. Use when planning top-of-funnel content to capture leads. Creates concepts for guides, frameworks, and educational resources. CRITICAL: NO diagnostic assessments, NO outcome promises, NO psychological tests. Triggers on: create lead magnet, build email list, free resource ideas, content upgrade concepts. Outputs educational lead magnet concepts that provide genuine value while staying compliant.

Qualify and score sales leads using proven frameworks and data-driven criteria

Build, test, and debug Lean 4 projects using Lake. Use when building the ComputationalPaths project, checking for errors, running tests, cleaning artifacts, or debugging Lean 4 compilation issues.

**Build incrementally, structure before solving, trust the type checker.** Lean's type checker is your test suite.

Extract learnings from the current conversation and persist them to CLAUDE.md, skills, or repo-specific documentation.

learning-objectives

Generate measurable learning outcomes aligned with Bloom's taxonomy and CEFR proficiency levels for educational content. Use when educators need to define what students will achieve, create learning objectives for curriculum planning, or ensure objectives are specific and testable rather than vague.

Expert in lease abstraction and critical terms extraction. Use when abstracting lease agreements, extracting key dates, identifying critical provisions, or creating lease summaries. Key terms include lease abstraction, critical dates, rent schedule, operating costs, renewal options, termination rights, default provisions, use clause, assignment clause, Schedule G special provisions

Generate comprehensive undergraduate lecture notes for social sciences (especially economics) with mathematical foundations, daily-life examples, and practice questions. Use when user asks to create, generate, or write lecture notes, lecture materials, or teaching content. Supports Turkish and English output, Obsidian-compatible markdown with LaTeX/TikZ, and optional syllabus integration.

Use when modifying, removing, or refactoring code that lacks test coverage. Emphasizes the danger of untested changes and the RGR workflow to add characterization tests before modifications.