3. Data, Science & AI

Offers 128+ ready-to-use scientific skills for Claude enabling research and analysis in biology, chemistry, medicine, and genomics.

Specializes in designing and managing databases using PostgreSQL, MongoDB, and Redis for modern application data patterns.

Tracks and analyzes LLM token consumption for billing, cost calculation, and resource optimization across agents and users.

Analyzes workout logs to track progress, identify plateaus, and provide insights on recovery, performance, and injury risk.

Provides automated and human-in-the-loop evaluation frameworks for LLM applications, measuring performance and quality through metrics and benchmarks.

Provides reference for PostgreSQL SQL syntax, DDL structure, and parsing rules by examining the grammar file (gram.y) for pgschema implementation.

Creates optimized PostgreSQL database schemas with best practices, appropriate data types, indexing, and performance considerations.

Designs LLM applications with LangChain, implementing agents, memory, and tool integration for complex AI workflows.

Provides utilities for querying MongoDB databases, listing collections, checking indexes, and retrieving schema information.

Extracts and analyzes data from financial documents to categorize expenses and generate expense reports.

Operational framework for designing, deploying, and optimizing LLM systems with modern production standards, including security, CI/CD, and RAG integration.

Guides safe execution of SQL operations (INSERT, UPDATE, DELETE) on CloudBase Relational Database using approved tools to prevent data corruption.

Automates reliable web content retrieval from bot-protected or restricted sites using a multi-tier fallback strategy for data collection.

Validates PostgreSQL database schema assumptions by comparing pg_dump and pgschema outputs with interactive system catalog queries.

Provides autonomous AI trading agents with multi-exchange support and LLM abstraction for cryptocurrency market operations.

Executes SQL queries on WordPress development databases for data inspection, event analysis, and debugging database issues.

Optimizes SQL queries using indexing strategies and EXPLAIN analysis to enhance database performance and eliminate slow queries.

Step-by-step guidance for designing TimescaleDB hypertable schemas with partitioning, compression, retention policies, and continuous aggregates.

Intelligent CLI tool that automatically selects AI patterns for content processing, data analysis, summarization, threat modeling, and text transformation from 242+ specialized prompts.

Provides AI-powered answers to D&D 5e rules, spells, and content using RAG on the official System Reference Document.

Generates or edits images using Google Gemini API via nanobanana for user image creation requests.

Builds end-to-end MLOps pipelines for data preparation, model training, validation, and deployment automation.

Orchestrates parallel AI agents with specialized domain expertise for multi-perspective analysis and task completion using Claude Code's native tooling.

Guides users in creating, configuring, and utilizing Claude Code subagents and the Task tool for specialized AI agent workflows.