Marketplace
Find the right skill for the job.
Browse the full catalog through outcome-first channels, technical facets, rating filters, and server-side pagination built for a large public marketplace.
recall
A practical skill that automatically surfaces relevant past learnings at session start, improving productivity by preventing repeated mistakes and leveraging previous discoveries.
langfuse-prompt-iterator
Provides a structured workflow for debugging and improving Langfuse prompts through test-driven iteration. Guides users from problem identification to reproducible test cases and multiple refinement cycles with trace-based validation.
cloudflare-hyperdrive
$36
testing-core
Provides concrete patterns for unit, integration, and E2E testing across multiple languages. Includes AAA structure, naming conventions, mocking guidelines, fixture/factory patterns, and coverage targets. Focuses on practical examples in Python and TypeScript with clear anti-patterns.
canvas
Imported from https://github.com/moltbot/moltbot.
songsee
Generate spectrograms and feature-panel visualizations from audio with the songsee CLI.
nano-pdf
Edit PDFs with natural-language instructions using the nano-pdf CLI.
project-overview
Complete project architecture and structure guide. Use when exploring the codebase, understanding project organization, finding files, or needing comprehensive architectural context. Triggers on architecture questions, directory navigation, or project overview needs.
mcp-builder
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 external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
backtesting-frameworks
Build robust backtesting systems for trading strategies with proper handling of look-ahead bias, survivorship bias, and transaction costs. Use when developing trading algorithms, validating strategies, or building backtesting infrastructure.
grafana-dashboards
Create and manage production Grafana dashboards for real-time visualization of system and application metrics. Use when building monitoring dashboards, visualizing metrics, or creating operational observability interfaces.
terraform-module-library
Build reusable Terraform modules for AWS, Azure, and GCP infrastructure following infrastructure-as-code best practices. Use when creating infrastructure modules, standardizing cloud provisioning, or implementing reusable IaC components.
c-pro
Write efficient C code with proper memory management, pointer arithmetic, and system calls. Handles embedded systems, kernel modules, and performance-critical code. Use PROACTIVELY for C optimization, memory issues, or system programming.
cpp-pro
Write idiomatic C++ code with modern features, RAII, smart pointers, and STL algorithms. Handles templates, move semantics, and performance optimization. Use PROACTIVELY for C++ refactoring, memory safety, or complex C++ patterns.
tdd
Test-Driven Development enforcement skill - write tests first, always
nestjs-expert
Use when building NestJS applications requiring modular architecture, dependency injection, or TypeScript backend development. Invoke for modules, controllers, services, DTOs, guards, interceptors, TypeORM/Prisma.
clean-code
Pragmatic coding standards - concise, direct, no over-engineering, no unnecessary comments
2d-games
2D game development principles. Sprites, tilemaps, physics, camera.
antfu
Anthony Fu's {Opinionated} preferences and best practices for web development
math
Unified math capabilities - computation, solving, and explanation. I route to the right tool.
skills
Imported from https://github.com/dathere/qsv.
skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
cfn-compilation-error-fixer
Two-phase compilation error fixer for Rust and TypeScript projects. Uses Cerebras LLM for bulk error reduction (95%+), followed by agent cleanup for remaining complex issues. Handles 20+ mechanical errors efficiently with validation gates.
elevenlabs-tts
ElevenLabs Text-to-Speech API for high-quality speech synthesis.