Find the perfect skill

Data & AI

Guides optimization of configurable systems through bounded experiments and evidence-based recommendations.

Data & AI

DyNote systematically extracts raw Douyin video data (subtitles, comments, metadata) and generates evidence-graded learning notes, summaries, and scripts. It prioritizes local ASR and Douyin's built-in AI for accuracy.

Data & AI

Build robust, production-grade backtesting systems that avoid common pitfalls and produce reliable strategy performance estimates.

Data & AI

Build financial models, backtest trading strategies, and analyze market data. Includes risk metrics and portfolio optimization.

Data & AI

Best practices for ClickHouse schema design, query optimization, and data engineering for high-performance analytics workloads.

Data & AI

Define and manage cognitive patterns for agent reasoning and decision-making.

Data & AI

Build financial models, backtest trading strategies, analyze market data, risk metrics, and portfolio optimization.

Data & AI

Speed up large data ingestion, backfill, ETL, and warehouse loading while maintaining correctness. Focus on measuring backlog and promoting fast, verifiable paths.

Data & AI

Inspect ML training availability on an Itô booking and hand off a confirmed training manifest to the canonical backend when available.

Data & AI

A CLI tool using vectors for semantic file search, available as a Claude/Codex skill.

Data & AI

Optimize vector index performance for latency, recall, and memory. Use when tuning HNSW parameters, selecting quantization strategies, or scaling vector search infrastructure.

Data & AI

Build production Apache Airflow DAGs with best practices for operators, sensors, testing, and deployment. Use for data pipelines and workflow orchestration.