Zen. is a productivity app that integrates Eisenhower Matrix, Pomodoros, and part of the Get Things Done (GTD) principles in a unique way, to improve your developer routine.

A small on-line decision matrix application to assist in decision making and communicating relevant factors with collaborators. Written in OCaml using TEA. Hosted on-line demo available.

This Excel template supports you by the visualization of the decision making process and by the process itself.

Decision-matrix templates for AI tool alternatives, switching risks, feature proof, pricing limits, and use-case fit.

Scorecards for AI app alternatives, switching risks, workflow fit, pricing limits, feature proof, and recommendation notes.

Python decision-making frameworks library - structured analysis tools for better decisions. https://keeprule.com

This project analyzes over 50 years of global stock index data to identify the most promising short-term investment opportunities. It combines historical performance analysis, time series forecasting, and risk assessment to support data-driven fund selection.

C.A.S.H. (Constraints, Ambiguity, Sequencing, Heterogeneity) is an agent skill and Orchestration Router that evaluates system components and routes them to traditional code, an LLM call, or a hybrid.

A lightweight Python-based form matrix application for creating compliance-friendly internal tools without external dependencies

Claude Code skill: AHP pairwise comparison matrix for criterion weights and weighted option ranking (Six Sigma prioritization matrix)