Claude Skills

Use this skill first whenever creating new projects or codebases to manage reproducible development environments with Flox. It handles package installation, dependency management, and environment setup for languages like Python, Node, and Go. The skill emphasizes using Flox environment variables instead of absolute paths to ensure consistent, reproducible setups.

flox-cuda is a Claude Skill for managing CUDA and GPU development environments using Flox. It helps developers set up NVIDIA CUDA toolkits, GPU computing libraries, and deep learning frameworks like cuDNN across platforms. Use this skill to search, install, and verify CUDA packages specifically for Linux environments.

The flox-containers skill enables developers to containerize Flox environments using Docker or Podman. It allows creating container images, OCI exports, and managing multi-stage builds for deployment workflows. Use it to directly export environments to container runtimes or generate tar files for distribution.

The flox-builds skill enables application building and packaging using Flox's two main approaches. Manifest builds allow quick adoption of existing workflows with sandbox support, while Nix expression builds provide fully isolated, reproducible builds at the cost of learning Nix. Use manifest builds for getting started quickly and Nix builds when you need guaranteed reproducibility.

This skill enables secure web searches with privacy protection, source verification, and information validation. Developers should use it when they need to perform private web research, fact-check data, or validate the credibility of online sources. It provides a workflow for crafting effective queries and cross-referencing information from multiple, reliable sources.

This Claude Skill provides a guide for managing Google NotebookLM from the command line using the nlm CLI tool. Use it when developers need to create notebooks, manage sources, generate audio overviews, or organize research workflows. It covers the complete workflow from authentication to content generation and analytics monitoring.

This skill provides an advanced financial modeling suite for investment analysis and risk assessment. It enables developers to perform DCF valuations, sensitivity testing, and Monte Carlo simulations for scenario planning. Use it to build comprehensive financial models that support data-driven investment decisions.

This Claude Skill provides developers with a structured guide for creating specialized subagents in Claude Code. It helps define focused agents with proper YAML configuration, system prompts, and tool access. Use it when building custom AI assistants or specialized agents that require separate context windows and restricted tool permissions.

This skill provides developers with a structured guide for creating Claude Code skills following official standards. It covers the complete workflow from requirement analysis to testing, including proper YAML frontmatter and file organization. The guide ensures skills are well-structured with focused descriptions and supporting files.

This Claude Skill provides a comprehensive guide for creating Claude Code hooks to automate workflows through shell commands triggered by lifecycle events. It covers proper configuration, event handling, security practices, and hook registration in settings.json. Use it when you need to add event handlers, format code automatically, protect files, or log actions in your development workflow.

This skill provides a comprehensive guide for developers to create custom Claude Code slash commands as reusable Markdown files. It covers proper command structure, argument handling with $ARGUMENTS or $1/$2 syntax, and frontmatter configuration. Use this when building custom commands, reusable prompts, or designing slash commands for frequent Claude interactions.

This skill provides a comprehensive guide for developers to create Claude Code plugins that bundle skills, agents, commands, hooks, and MCP servers for distribution. It covers plugin structure, configuration, testing, and publishing to enable team collaboration and community sharing. Use this when you need to package, distribute, or publish collections of Claude Code extensions via plugin marketplaces.

This skill provides a comprehensive guide for connecting MCP (Model Context Protocol) servers to Claude Code using HTTP, stdio, and SSE transports. It covers the complete setup process including installation, configuration, authentication, and security for integrating external services like GitHub, Notion, and databases. Use this when you need to add MCP server integrations, configure external tools, or connect to custom APIs in your development workflow.

This skill calculates key financial ratios and metrics from financial statement data for investment analysis. It supports profitability, liquidity, leverage, efficiency, and valuation ratios like ROE, P/E, and Debt-to-Equity. Developers can use it to programmatically analyze company performance by providing income statement, balance sheet, and cash flow data.

This skill enables comprehensive smart contract testing using Hardhat and Foundry frameworks. It supports unit tests, integration tests, gas optimization, and mainnet forking for realistic DeFi protocol validation. Use it when setting up blockchain test suites or testing Solidity contracts with advanced patterns like fuzzing and automated coverage reporting.

This skill teaches advanced TypeScript type system features like generics, conditional types, and utility types to build robust, type-safe applications. Use it when implementing complex type logic, creating reusable type utilities, or ensuring compile-time type safety in your TypeScript projects. It's ideal for developing type-safe libraries, API clients, and generic components.

This skill translates English technical articles and documentation into Japanese while preserving the original structure, including headings, code blocks, and image links. It is triggered when a user requests to translate an article, convert English content, or process a URL or blog post. The process involves fetching the content, performing the translation, and saving it to a file.

This skill helps developers build reusable, production-ready Terraform modules for AWS, Azure, and GCP infrastructure. It provides standardized patterns for creating multi-cloud compatible IaC components to streamline provisioning and enforce organizational best practices. Use it when you need to create, standardize, or scale your infrastructure-as-code modules.

This skill provides Stripe payment processing for secure, PCI-compliant payment flows including checkout, subscriptions, and webhooks. Use it when integrating Stripe payments, building subscription billing systems, or implementing secure checkout flows in web or mobile applications. It handles core payment operations like one-time payments, recurring charges, refunds, and Strong Customer Authentication (SCA).

This skill provides smart contract security best practices for preventing common vulnerabilities in Solidity development. Use it when writing, auditing, or securing blockchain applications to address risks like reentrancy, overflow, and access control issues. It helps implement secure patterns while optimizing gas usage and preparing for professional audits.

This Claude Skill helps developers define and implement Service Level Indicators (SLIs) and Service Level Objectives (SLOs) with error budgets and alerting. Use it when establishing reliability targets, implementing SRE practices, or measuring service performance to balance reliability with innovation velocity.

This skill automatically configures Prettier for JavaScript/TypeScript projects with recommended settings. It handles installation, creates configuration files, and sets up ESLint integration when needed. Use it when adding code formatting to new or existing projects to ensure consistent code style.

This Claude Skill automates Next.js project configuration by setting up ESLint and Prettier with recommended settings. It handles package installation, creates configuration files, and resolves conflicts between tools. Use it when initializing new Next.js projects or adding linting/formatting to existing ones.

This skill executes web searches using a prioritized MCP server strategy, starting with Brave-Search and falling back to WebFetch if needed. It's designed for web searches, documentation lookups, or when users request information using search-related terms. The approach provides efficient, structured search results with built-in redundancy through its fallback mechanism.