Agent skills for HTTP / API

Track daily activity logs and summaries for the user.

Automates the collection, summarization, and distribution of personalized daily news reports and information digests.

Get DaisyUI component snippets, layouts, templates, and theme configuration for Tailwind CSS 4.

Safely replace a hot computed/derived read with a cheaper persisted-or-SQL projection by shipping it DARK behind a flag, pinned by an…

Edit existing PowerPoint files or templates with XML-safe workflows.

iOS application development guide covering UIKit, SnapKit, and SwiftUI.

Professional DOCX document creation, editing, and formatting using OpenXML SDK (.NET).

Android native application development and UI design guide.

Plan and orchestrate multi-slide PowerPoint creation from scratch.

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes

Enforces Effective-Dart documentation on the public surface — a `///` doc on every public class/method/getter/field/typedef, a…

Expert guidance for building Dash applications with Dash Mantine Components (DMC) v2.4.0.

Create HTML dashboards with KPI metric cards, bar/pie/line charts, progress indicators, and data visualizations.

Specifies what questions a dashboard must answer and the metrics, visualizations, filters, and data sources it needs, so data teams build…

Parallel/distributed computing. Scale pandas/NumPy beyond memory, parallel DataFrames/Arrays, multi-file processing, task graphs, for…

Implements high-performance data access layers using Repository patterns and ORM best practices across multiple programming languages.

Use when the user wants an iterative, self-checking exploratory analysis of a dataset — surfacing findings that are each verified by…

Work with Data Commons, a platform providing programmatic access to public statistical data from global sources.

Data engineering patterns for ETL pipelines, data warehousing, Apache Spark, and data quality validation

Bulk data enrichment. Adds web-sourced fields (CEO names, funding, contact info) to lists of companies, people, or products. Use for…

Export Claude Code session and analytics data in JSON, CSV, or Markdown formats.