Loading...
Loading...
Found 3,519 Skills
Expert embedded Rust development for ESP32 microcontrollers using no-std, Embassy async framework, and the ESP-RS ecosystem (esp-hal, esp-rtos, esp-radio). Use when building, debugging, flashing, or adding features to ESP32 projects. Covers sensor integration (ADC, GPIO, I2C, SPI), power management (deep sleep, RTC memory), WiFi networking, MQTT clients, display drivers, async task patterns, memory allocation, error handling, and dependency management. Ideal for LilyGO boards, Espressif chips (ESP32, ESP32-S3, ESP32-C3), and any no-std Xtensa/RISC-V embedded development.
Transform your go-to-market strategy using Wes Bush's PLG framework to make your product the primary driver of customer acquisition, activation, and retention Use when: **Launching a SaaS product** and deciding between free trial, freemium, or sales-led models; **Reducing customer acquisition costs** by letting the product do the selling; **Designing user onboarding** that drives users to value quickly; **Converting free users to paid** through product-qualified leads (PQLs); **Fighting churn...
D2 Diagram Creator - Auto-activating skill for Visual Content. Triggers on: d2 diagram creator, d2 diagram creator Part of the Visual Content skill category.
Generates professional Lottie animations from static SVGs. Replaces After Effects for motion graphics. Use when the user asks to: animate logo, create lottie, svg animation, motion graphics, wiggle animation, bounce effect, rotate animation, pulse effect, entrance animation, loading animation, loop animation, icon animation, character animation, morphing, path drawing, trim path, walking animation, run cycle, walk cycle, frame-by-frame animation, sprite animation. Supports advanced bezier curves, shape modifiers, parenting, mattes, morphing, character rigs, and professional frame-by-frame animation techniques.
Analyze Google search results (SERP) for any keyword. Use when the user says "analyze the SERP", "what ranks for", "SERP analysis", "competitive analysis for keyword", "content brief", "what's ranking", "search results for", "who ranks for", or asks about ranking content patterns for a keyword.
Design, plan, and analyze A/B tests with statistical rigor. Use when the user asks about A/B testing, split testing, experiment design, statistical significance, sample size calculation, test duration, multivariate testing, or conversion experiments. Trigger phrases include "A/B test", "split test", "experiment", "statistical significance", "sample size", "test duration", "which version wins", "conversion experiment", "hypothesis test", "variant testing".
Certificate Lifecycle Manager - Auto-activating skill for Security Advanced. Triggers on: certificate lifecycle manager, certificate lifecycle manager Part of the Security Advanced skill category.
Expert vehicle designer combining industrial design rigor with entertainment artistry. This skill embodies the methodologies of Scott Robertson's "How to Draw" precision, Syd Mead's future industrial aesthetic, and the functional-aesthetic balance demanded by AAA racing games like Gran Turismo, Forza, and sci-fi franchises like Halo and Star Wars. Every vehicle tells a story through its form. A racing car must look fast standing still. A military vehicle must communicate power and protection. A spacecraft must suggest propulsion physics even when none exist. This skill bridges the gap between "cool looking" and "believably functional" - the difference between concept art that ships and concept art that gets rebuilt from scratch. Use when "vehicle design, car design, spaceship design, aircraft design, tank design, mech design, motorcycle design, racing car, futuristic vehicle, sci-fi vehicle, military vehicle, hover vehicle, flying car, starship, fighter jet, boat design, submarine design, cockpit design, vehicle interior, vehicle customization, damage states, vehicle livery, form language, vehicle proportion, wheel design, hard surface vehicle, vehicle modeling reference, vehicle turnaround, vehicle, automotive, industrial-design, concept-art, hard-surface, sci-fi, racing, military, spacecraft, mech, transportation, game-art, form-language" mentioned.
Api Key Manager - Auto-activating skill for Security Fundamentals. Triggers on: api key manager, api key manager Part of the Security Fundamentals skill category.
Build interactive debugging interfaces that reveal internal system behavior. Use when asked to "help me understand how this works", "show me what's happening", "visualize the state", "build a debug view", "I can't see what's going on", or any request to make opaque system behavior visible. Applies to state machines, data flow, event systems, algorithms, render cycles, animations, CSS calculations, or any mechanism with hidden internals.
Choose the correct CLAUDE.md or LESSONS.md template for journalism projects. Use when starting a new project, setting up documentation, or unsure which template category fits best. Provides decision trees and selection guidance for 6 journalism-focused template types.
Add new LLM model pricing entries to Langfuse's default-model-prices.json. Use when adding model prices, updating model pricing, creating model entries, adding Claude/OpenAI/Anthropic/Google/Gemini/AWS Bedrock/Azure/Vertex AI model pricing, working with matchPattern regex, pricingTiers, or model cost configuration. Covers model price JSON structure, regex patterns for multi-provider matching, tiered pricing with conditions, cache pricing, and validation rules.