data Skills

Modernize and improve legacy codebases while maintaining functionality. Use when you need to refactor old code, reduce technical d...

Facilitate effective retrospectives to capture lessons learned, celebrate successes, and identify actionable improvements for futu...

Develop Ruby on Rails applications with models, controllers, views, Active Record ORM, authentication, and RESTful routes. Use whe...

Implement comprehensive security audit logging for compliance, forensics, and SIEM integration. Use when building audit trails, co...

Conduct comprehensive security compliance audits for SOC 2, GDPR, HIPAA, PCI-DSS, and ISO 27001. Use when preparing for certificat...

Create security policies, guidelines, compliance documentation, and security best practices. Use when documenting security policie...

Implement server-side rendering with template engines, view layers, and dynamic content generation. Use when building server-rende...

Design and implement serverless applications using AWS Lambda, Azure Functions, and GCP Cloud Functions with event-driven patterns...

Build enterprise Spring Boot applications with annotations, dependency injection, data persistence, REST controllers, and security...

Manage SSL/TLS certificates with automated provisioning, renewal, and monitoring using Let's Encrypt, ACM, or Vault.

Implement static code analysis with linters, formatters, and security scanners to catch bugs early. Use when enforcing code standa...

Conduct statistical tests including t-tests, chi-square, ANOVA, and p-value analysis for statistical significance, hypothesis vali...

Implement synthetic monitoring and automated testing to simulate user behavior and detect issues before users. Use when creating e...

Assess, quantify, and prioritize technical debt using code analysis, metrics, and impact analysis. Use when planning refactoring,...

Create comprehensive technical roadmaps aligned with business goals. Plan technology investments, architecture evolution, and infr...

Design and implement scalable test automation frameworks with Page Object Model, fixtures, and reporting. Use for test framework,...

Integrate external APIs and services with error handling, retry logic, and data transformation. Use when connecting to payment pro...

Analyze temporal data patterns including trends, seasonality, autocorrelation, and forecasting for time series decomposition, tren...

Manage database transactions for data consistency. Use when implementing ACID compliance, handling concurrency, or managing transa...

Write comprehensive unit tests with high coverage using testing frameworks like Jest, pytest, JUnit, or RSpec. Use when writing te...

Analyze user research data to uncover insights, identify patterns, and inform design decisions. Synthesize qualitative and quantit...

Structure Vue 3 applications using Composition API, component organization, and TypeScript. Use when building scalable Vue applica...

Automated vulnerability detection using OWASP tools, CVE databases, and security scanners. Use when performing security audits, co...

Create wireframes and interactive prototypes to visualize user interfaces and gather feedback early. Use tools and techniques to c...

Use when creating or refactoring Nango integration actions to be thin API wrappers - provides patterns for minimal transformation...

Shared patterns for Nango actions and syncs - working directory verification, inline schemas, parameter naming, type safety, and r...

Rust programming style guide and conventions. Use this skill when writing, reviewing, or modifying Rust code. Covers string creati...

Use when creating Nango syncs for continuous data synchronization - provides patterns for pagination, batch saving, deletion detec...

System for externalizing large task context to .scratch/tasks/ files to maintain continuity across context compactions and session...

Update flake.lock to get latest packages within the current NixOS release - runs nix flake update, checks build, and optionally ap...

Upgrade NixOS to a new release version (e.g., 25.05 → 25.11) - researches breaking changes, updates flake inputs, and guides throu...

Guide for using the ct (CommonTools) binary to interact with charms, recipes, and the Common Fabric. Use this skill when deploying...

Expert knowledge of IDE/LSP tools for code navigation, diagnostics, and refactoring. Use when working with TypeScript errors, lint...

Guide for developing Lit web components in the Common UI v2 system (@commontools/ui/v2). Use when creating or modifying ct- prefix...

Migrate Python projects from setup.py/setup.cfg to pyproject.toml for use with uv. Use when upgrading legacy Python packaging, con...

Add a new Tabler icon to the project. Use when adding icons to the UI.

Build a unified, ADHD-friendly web UI that consolidates 70+ CLI tools into a beautiful liquid glass interface for the AI File Orga...

Count the total number of MCP tools in the Umbraco MCP Server project and provide a breakdown by collection. Use when the user ask...

Chapter-by-chapter outline generator for stories planned with the Crucible Structure. Use when a user has completed Crucible plann...

Interactive planning system for epic fantasy novels using the Crucible Structure—a 36-beat narrative framework with three interwov...

查询 coffee-ahk 编译架构、bug 定位方法、调试技巧，use when debugging/fixing bugs or need to understand compilation flow

Professional investment analysis skill for stock market analysis. Provides 7 core capabilities: (1) Daily market overview, (2) Sto...

A semantic grep-like search tool for your local files. It is substentially better than the buildin search tools and should always...

Analyzes Rails applications and generates comprehensive upgrade reports with breaking changes, deprecations, and step-by-step migr...

Analyze and address technical debt in codebases.

Update the IGNORED_ENDPOINTS.md documentation file with current endpoint coverage analysis. Use when documentation needs to be ref...

Search academic paper repositories (arXiv, Semantic Scholar) for scholarly articles in physics, mathematics, computer science, qua...

Use when working with Angular Material components, theming, or styling. Triggers on requests involving "material", "theme", "mat-"...