Skill UI

Expert business analyst for AI-powered analytics, real-time dashboards, KPI frameworks, predictive modeling, and data storytelling. Transforms complex data into actionable insights and strategic recommendations.

This skill enables users to run standard UNIX command line tools on Windows systems using a Win32 build of BusyBox. It provides PowerShell commands to download the appropriate binary for different architectures and guides on executing UNIX commands by prefixing them with busybox.exe. Useful for system administration and scripting tasks on Windows.

This skill provides comprehensive guidelines for writing idiomatic and efficient C code. It covers critical topics such as memory management, pointer usage, error handling, string manipulation, and struct definitions. The guide emphasizes safety practices like checking malloc returns, avoiding buffer overflows, and using proper error codes. It also highlights common anti-patterns to avoid, ensuring robust and maintainable software development in the C language.

This skill generates comprehensive C4 architecture documentation for existing repositories using a bottom-up analysis approach. It follows the C4 model (Context, Container, Component, Code) to create technical documentation suitable for both technical and non-technical stakeholders. The workflow analyzes code directories, synthesizes components, and maps containers to provide a complete architectural view.

This toolset provides comprehensive automation for Cal.com scheduling operations through Rube MCP. It enables users to manage the entire booking lifecycle, including listing and creating bookings, checking real-time availability and finding open slots, configuring and managing webhooks for event triggers, and managing organizational teams. It is essential for integrating scheduling workflows into larger automation processes.

Automate Canva design workflows via Rube MCP's Composio toolkit, covering listing, creating, exporting, uploading, organizing, and autofilling brand templates with asynchronous job polling for reliable results.

Quality-gate review for reverse-engineering or assessment case packages. Verifies scope readiness, Evidence-to-Finding-to-Path traceability, work-item coverage, timeline consistency, and artifact hashes. Used before delivering analysis reports to ensure defensible handoff without modifying the case or target. Supports Markdown or JSON output for CI integration.

This skill covers backend architecture patterns, API design, and database optimization specifically for Node.js, Express, and Next.js. It provides server-side best practices for building scalable applications. Use this for designing robust backend systems and optimizing performance in modern web development environments.

ClickHouse database patterns for high-performance analytics, including table design, query optimization, bulk inserts, materialized views, and performance monitoring.

This skill transforms completed debugging sessions or repeated corrections into evidence-backed procedures. It captures reusable lessons upon explicit request, ensuring privacy by not automatically saving memories. Users must provide session summaries or transcripts to identify failures and verify fixes. The output is a reviewed procedure suitable for documentation, excluding secrets and personal details. It helps maintain knowledge without modifying agent configuration automatically.

Condense a long agent conversation at a verified phase boundary by writing a durable checkpoint that preserves constraints, evidence, decisions, artifacts and the next action, so a fresh context can resume the same task without repeating work or losing state.

Common AWS CDK patterns and constructs for building cloud infrastructure using TypeScript, Python, or Java. Ideal for designing reusable stacks, L3 constructs, and implementing serverless or containerized applications. Helps enforce best practices like least privilege IAM roles and proper resource tagging.