Skill rating

Restate is a durable execution engine that makes distributed application code resilient to crashes, with SDKs for TypeScript, Java, Go and more. Use when someone asks to "durable execution", "Restate"

Produce video with AI from the terminal via the VidVibe MCP server — price and launch flows, generate videos and images, create and lip-sync characters, edit a flow canvas, manage brands and styles, u

Webflow is a visual website builder with a built-in CMS and hosting, plus a Data API v2 for managing content from code. Use when someone asks to "update Webflow CMS from a script", "sync content to We

Elixir is a functional language on the Erlang VM (BEAM) for concurrent, fault-tolerant and distributed systems. Use when someone asks to "write Elixir", "build a Phoenix app", "Phoenix LiveView", "Gen

Build cloud backend applications with Encore — type-safe backend framework with built-in infrastructure. Use when someone asks to "build a backend", "Encore", "type-safe API framework", "backend with

Leptos is a Rust web framework that builds reactive user interfaces compiled to WebAssembly, either as a client-side app or as a full-stack app with server-side rendering, hydration and server functio

Load-test web services with Locust, an open-source Python framework where user behavior is written as plain Python code and run from a real-time web UI or headless in CI. Use when the user mentions "l

Phaser is an open-source HTML5 framework for 2D browser games, with scenes, Arcade and Matter.js physics, sprite animation, tilemaps, tweens, particles and input handling, rendered with WebGL. Use whe

Rspack is a Rust-based JavaScript bundler with a webpack-compatible config, loader and plugin API, built for much faster builds. Use when someone asks to "speed up webpack", "migrate from webpack to R

Deploy web applications to any server with Kamal — zero-downtime Docker deployments without Kubernetes. Use when someone asks to "deploy to a VPS", "deploy without Kubernetes", "Kamal deploy", "simple

Nitro is a server engine that builds file-routed web servers once and deploys them to Node.js, Bun, Deno, Cloudflare, Vercel, Netlify or AWS Lambda; it is the server layer of Nuxt. Use when someone as

When the user wants to perform visual testing with automated screenshot comparison using Percy by BrowserStack. Also use when the user mentions "percy," "visual testing," "screenshot comparison," "vis

Ruby on Rails is a full-stack web framework with ActiveRecord ORM, controllers, views, Active Job, Action Cable and built-in authentication. Use when someone asks to "create a Rails app", "add a model

Clay is a go-to-market data platform that finds companies and people, enriches them through many data providers (waterfalls), scores leads with AI and syncs them to a CRM or sequencer. Use when someon

Discover hidden content, directories, subdomains, and API endpoints with ffuf — the fastest web fuzzer. Use when someone asks to "find hidden directories", "fuzz URLs", "discover API endpoints", "subd

Loki is a horizontally scalable log aggregation system built by Grafana Labs. Unlike traditional log platforms that index the full text of every log line, Loki indexes only metadata labels, making it

Novu is open-source notification infrastructure: one workflow sends email, SMS, push, in-app and chat messages, with digests, delays, subscriber preferences and a drop-in React Inbox. Use when someone

Sets up consumer-driven contract testing with Pact JS: a consumer test that writes a pact file, a provider verification that replays it, and a Pact Broker or PactFlow with can-i-deploy in CI. Use when

tRPC builds end-to-end type-safe TypeScript APIs without schemas or code generation: the server defines procedures, the client calls them with full type inference. Use when someone asks to "add tRPC",

Impeccable is a design skill pack for AI coding agents: one /impeccable skill with 24 commands (init, audit, critique, polish, typeset, layout and more) plus a CLI that scans HTML, CSS, JSX and live U

Kilo Code is an open-source AI coding agent that runs in the terminal, VS Code and JetBrains, reads and edits a codebase, runs commands, and works with 500+ models from any provider, including local O

LibreChat is a self-hosted, ChatGPT-style web chat that puts OpenAI, Anthropic, Google, OpenRouter, Ollama and other providers behind one login, with agents, MCP tools, file search and per-user spendi

OpenHands is an open-source autonomous coding agent that edits files, runs shell commands and works through multi-step software tasks with any LLM, from a terminal UI, a headless CI mode, a self-hoste

VoltAgent is an open-source TypeScript framework for building AI agents with typed tools, persistent memory, supervisor/sub-agent teams, MCP tools, guardrails and suspendable workflows, served over a

OpenCode is an open-source AI coding agent that runs in the terminal, reads a codebase, edits files and runs shell commands using any of 75+ model providers or a local model. Use it to set up OpenCode

FastMCP is a Python framework for building Model Context Protocol (MCP) servers and clients: a decorated Python function becomes a tool, resource or prompt that an AI agent can call, with the schema g

Fabric is a command-line tool that runs a library of reusable AI prompts, called patterns, over any text you pipe in, such as summarize, extract_wisdom or analyze_claims. Use it to summarize articles,

React Doctor scans a React codebase with deterministic rules and reports bugs, effect and state mistakes, performance problems, accessibility errors, security issues and maintainability hotspots. Use

Deploys and hardens Vaultwarden, a lightweight self-hosted server that is compatible with the official Bitwarden apps and browser extensions, so a person, family or small team can run their own passwo

PPT Master turns a PDF, Word file, web page or pasted text into a natively editable PowerPoint (.pptx) deck, with real shapes, slide masters, optional animations and speaker-note narration, by running

Installs and runs DeerFlow 2.0, ByteDance's open-source "super agent harness" that gives a lead agent sub-agents, long-term memory, a sandbox for running code, and a library of skills for deep researc

Headroom is a local compression layer that shrinks tool outputs, logs, JSON, files and RAG chunks before they reach an LLM, so long agent sessions cost fewer tokens. It runs as a Python or TypeScript

Checks Python code for type errors with ty, Astral's fast type checker and language server written in Rust. Use when a user asks to type check a Python project, add ty to pyproject.toml or CI, silence

Understand essential business finance — profit margins, unit economics, cash flow, LTV/CAC, and the 4 methods to increase revenue. Use when: analyzing business profitability, making pricing decisions,

Diagnoses email deliverability problems for transactional and marketing emails. Checks SPF/DKIM/DMARC alignment, sending IP reputation, email content spam triggers, and bounce patterns. Use when email

Investigate Google Cloud networking issues by analyzing VPC Flow Logs, firewall logs, Cloud NAT logs, threat logs, and networking metrics. Run Connectivity Tests for path diagnostics and use BigQuery

Apply proven mental models to boost personal and team productivity — focus techniques, decision frameworks, and task management principles. Use when: improving personal productivity, making better dec

Coordinate multiple AI agents working together on complex tasks — routing, handoffs, consensus, memory sharing, and quality gates. Use when tasks involve building multi-agent systems, coordinating spe

Apply the Google Cloud Well-Architected Framework's Cost Optimization pillar to evaluate workloads and recommend FinOps practices — billing exports, budgets, rightsizing via Active Assist, Spot VMs, C

Microsoft Agent Framework is an open-source framework for building AI agents and multi-agent workflows in Python and .NET, the successor to Semantic Kernel agents and AutoGen. Use this skill when a us

Advises on multi-tenant SaaS architecture decisions including tenancy models, data isolation strategies, tenant routing, and scaling patterns. Use when someone is building a SaaS product, converting s

Optimize paid advertising campaigns across Google Ads, Meta, TikTok, LinkedIn, and other platforms. Use when tasks involve bid optimization, audience targeting, creative testing, ROAS improvement, att

Reference for architectural dimensions, proportions, and building codes for AI-generated 3D/2D models. Use when: generating floor plans, creating 3D buildings, validating architectural designs, ensuri

Class Variance Authority (CVA) is a small TypeScript library that turns a base class string plus named variants into a typed function returning class names. Use when building Tailwind components with

Designs database schemas with proper normalization, indexing, constraints, and tenant isolation patterns. Use when someone needs to create a new database schema, add multi-tenant support, design row-l

Operate Sequenzy email marketing from an AI agent. Use when a user asks to manage SaaS email campaigns, subscribers, lists, segments, templates, lifecycle sequences, transactional email, delivery stat

Automate online content creation and monetization with AI — blog posts, videos, social media, affiliate marketing, and digital products. Use when: building passive income streams with AI, automating c

Finds orphaned, idle, and underutilized cloud resources across AWS, GCP, or Azure accounts. Use when someone needs to audit cloud spending, find unused EBS volumes, stale snapshots, unattached IPs, id

Measures cyclomatic complexity, cognitive complexity, and function length across codebases to identify maintenance hotspots. Use when someone asks about code complexity, function length analysis, main

Generates images with Gemini image models and videos with Veo through the Vercel AI SDK Google Vertex provider. Use when the user wants to generate or edit images, generate videos, migrate off discont