Data and Analytics

Track progress across work sessions using SESSION.md with git checkpoints and concrete next actions.

Create data-driven content briefs via inference.sh CLI.

Type-safe database applications with PostgreSQL 18 and Drizzle ORM.

A comprehensive skill for professional PostgreSQL database engineering, covering everything from query optimization and indexing strategies to high availability, replication, and production database management. This skill enables you to design, optimize, and maintain high-performance PostgreSQL databases at scale.

Comprehensive JWT (JSON Web Token) authentication and authorization patterns for Spring Boot 3.5.x applications using Spring Security 6.x and the JJWT library. This skill provides production-ready implementations for stateless authentication, role-based access control, and integration with modern authentication...

Descriptive statistics, trend analysis, outlier detection, hypothesis testing, and guidance on when to be cautious about statistical claims.

Comprehensive security audit patterns for web applications and REST APIs. Contains 20 rules across 5 categories covering OWASP Top 10 and common web vulnerabilities.

Source details, install context, and public review data are available on the full page.

Performance optimization and composition patterns for React components. Contains 33 rules across 6 categories focused on reducing re-renders, optimizing bundles, component composition, and avoiding common React pitfalls.

Write comprehensive tests for Java applications with modern testing practices.

IMPORTANT: Always check the environment variables or .env file for LANGSMITH_PROJECT before querying or interacting with LangSmith. This tells you which project contains the relevant traces and data. If the LangSmith project is not available, use your best judgement to identify the right one.

Execute the Medusa database migration command to apply pending migrations.

Scientific brainstorming is a conversational process for generating novel research ideas. Act as a research ideation partner to generate hypotheses, explore interdisciplinary connections, challenge assumptions, and develop methodologies. Apply this skill for creative scientific problem-solving.

Source details, install context, and public review data are available on the full page.

Pull relevant Notion pages, synthesize findings, and publish clear briefs or reports (with citations and links to sources).

Build high-performance 3D web applications using Three.js - a cross-browser WebGL/WebGPU library.

IMPORTANT : When asked to translate a notebook, ALWAYS run uvx marimo convert -o FIRST before reading any files. This saves precious tokens - reading large notebooks can consume 30k+ tokens, while the converted .py file is much smaller and easier to work with.

Create data-backed customer personas with research and visuals via inference.sh CLI.

9 integrated slash commands for complete project lifecycle automation: idea validation → planning → execution → session management → context preservation → release.

This skill ensures all code follows security best practices and identifies potential vulnerabilities.

Last Updated : 2026-01-11 Purpose : Manage project documentation throughout its lifecycle

Configure Sentry to track LLM calls, agent executions, tool usage, and token consumption.

Write developer-focused technical blog posts via inference.sh CLI.

Generate videos with Google Veo models via inference.sh CLI.