mrjf

Interact with GitHub repositories, issues, pull requests, releases, gists, labels, and CI/CD

ElevenLabs text-to-speech, voice management, and sound effects via REST API

Send messages, manage channels, reactions, and files in Slack with declarative channel-level permissions

Summarize documents using Claude

Test skill with band config

A valid banded skill for testing with two scripts

Example banded skill demonstrating the banded skills format

Skill with band references for testing

Apply the Magnifica Humanitas rubric to any topic, website, company, product, policy, codebase, AI system, institution, or initiative. Produces a densely linked Markdown report with summary, per-metric 0-3 scores, deal-breaker analysis, and a deterministic 0-100 Babel-to-Jerusalem overall score.

Apply a Euclid-inspired paper-and-geometry design system to web pages, applications, documents, components, and visual assets. Use when the user asks for old mathematical book styling, Euclidean geometry aesthetics, thick colored rules, chunky square dashes, ornamental initials, serif book typography, paper texture, or a rigorous print-like interface.

Apply Swiss International Style principles to Markdown files rendered on GitHub, especially README.md. Use when asked to improve Markdown hierarchy, README structure, GitHub-flavored Markdown presentation, documentation clarity, or when the user references Swiss design, swiss.ziki.boo, grids, modernist typography, or restrained visual systems for Markdown. Works only within GitHub Markdown constraints and avoids CSS, Tailwind, custom fonts, scripts, and layout hacks.