Skill UI

Interactively debug source code with the dap CLI: set breakpoints, step through execution line by line, inspect live variables and the call stack, evaluate expressions, and trace root causes across Python, Go, Node.js, Rust, and C/C++.

This skill provides functional programming patterns for building type-safe and testable backend services using fp-ts in Node.js or Deno environments. It covers dependency injection, service composition, and handling typed backend errors with ReaderTaskEither. Ideal for developers refactoring legacy code or implementing functional architecture principles in modern JavaScript runtimes.

Learn to build and deploy event-driven serverless applications using Google Cloud Functions Gen1 and Gen2. This skill covers configuring triggers for Pub/Sub, Cloud Storage, and Eventarc, as well as managing deployments via gcloud CLI. It includes examples for Python and Node.js runtimes, handling HTTP requests, scheduled tasks, and data processing pipelines without maintaining servers. Ideal for implementing serverless workloads on GCP.

This comprehensive guide covers all aspects of integrating the Google Gemini API into your applications using Python or Node.js. It details basic text generation, advanced multimodal inputs (text, image, audio), streaming responses, function calling/tool use, multi-turn chat implementation, and production best practices like model selection and robust error handling.

Hono is a minimal and ultrafast web framework built entirely on Web Standards (Request/Response/fetch). It allows developers to build high-performance APIs and full-stack applications that run seamlessly across multiple environments, including Cloudflare Workers, Deno, Bun, and Node.js. It is ideal for edge deployment, Backend for Frontend (BFF) layers, and type-safe backend services.

Expert patterns for HubSpot CRM integration covering OAuth authentication, CRM objects, associations, batch operations, webhooks, custom objects, and Node.js/Python SDKs.

This skill helps identify and exploit specific vulnerabilities in Node.js applications. It covers techniques like prototype pollution, Express trust proxy abuse, and template engine SSTI. Users must have explicit authorization before testing. It includes fingerprinting, detection, and exploitation chains for critical security issues.

Scaffold production-ready TypeScript projects with modern tooling including pnpm, Vite, Next.js, type safety, testing setup, and best practices. Supports Next.js, React+Vite, Node.js API, libraries, and CLI projects.

A skill for reverse engineering front-end web applications. It helps locate API signature chains, analyze encrypted request parameters, sample runtime behavior, and reproduce logic locally in Node.js for evidence-based output. Suitable for security assessments and understanding client-side encryption.

Secure LLM-powered applications against prompt injection, data leakage, and abuse using input validation, output controls, and tenant isolation. Implements OWASP LLM Top 10 mitigations with Python and Node.js examples.

This skill generates standardized, production-ready `mise.toml` configurations. It helps developers standardize runtime versions across mixed-language projects (e.g., Node.js, Python, Go, etc.) and CI/CD pipelines, eliminating the need for multiple legacy version managers like asdf or nvm. Ideal for ensuring reproducible, consistent development environments.

Deploy long-running Node.js HTTP functions directly on Neon database branches. Automatically injects DATABASE_URL and runs compute next to your data. Ideal for stateful streaming, WebSocket servers, and agent backends that exceed traditional serverless limits. Managed via Neon CLI.