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Data & AI

Create publication-ready statistical tables in R using gt, kableExtra, or flextable. Covers descriptive stats, regression results, ANOVA, correlation matrices, and APA style.

Data & AI

Fetch web content, take screenshots, extract structured data, search the web, and crawl documentation sites using Firecrawl.

Data & AI

Orchestrate end-to-end ML pipelines with Prefect or Airflow: DAGs, task dependencies, retries, scheduling, monitoring, and MLflow/DVC integration.

Data & AI

Check mathematical correctness of TDA results against known benchmarks and internal consistency checks. Covers persistence diagrams, total persistence scaling, null models, Wasserstein distances, and cross-era replication.

Data & AI

Publish and verify trading signals on Solana using TypeScript SDK. Build verifiable track records.

Data & AI

Analyzes web content with extreme token-saving mode, cleaning ads and noise.

Data & AI

CLI tool for efficiently inspecting JSON-like structured data, reducing token consumption before it enters agent context.

Data & AI

Build scalable data pipelines, modern data warehouses, and real-time streaming architectures. Implements Apache Spark, dbt, Airflow, and cloud-native data platforms.

Data & AI

Select and apply the correct SQL connector implementation pattern (SDK-default minimal or source-specific custom) for building or extending SQL metadata/query extraction connectors. Helps developers choose between minimal and custom paths based on a decision tree, ensuring consistent implementation of authentication, preflight, workflow map, and transformation behavior.

Data & AI

Converts research paper PDFs into structured agent skills, extracting research questions, hypotheses, methodology, key findings, contributions, and limitations.

Data & AI

Provides automated assistance for forecast generator tasks in data analytics, including step-by-step guidance, best practices, and production-ready code. Activates when you mention 'forecast generator' or ask about related patterns.

Data & AI

Lightweight cross-platform RSS aggregator for YouTube, Vimeo, Behance, Twitter, Bilibili, Weibo, Douyin, Xiaohongshu, etc. Supports incremental dedup and AI classification.