Browse Skills

Generates a single-file HTML horizontal scrolling slide deck with WebGL backgrounds, chapter covers, data posters, and image grids. Offers two visual styles: Magazine × e-ink and Swiss Internationalism.

Diagram Design creates branded architecture, process, data model, and other technical diagrams as standalone HTML, SVG, or PNG. Use it to redraw draw.io or Mermaid sources, or to add brand tokens, semantic patterns, callouts, motion, and sketch styling.

Dot Distiller distills colleagues, relationships, or public figures into reusable agent Skills from messages, documents, and notes. Use it to generate a persona Skill that thinks and speaks like a specific person.

Agent Browser opens pages in a real browser so an AI agent can test them. Use it when you need to interact with websites, fill forms, capture screenshots, or compare page states.

Control Flow analyzes and designs control flows and data structures, producing compact ASCII tree diagrams showing triggers, call chains, payload shapes, state mutations, and re-render effects. Use when asked to diagram, trace, visualize, or design a flow or data structure.

Local Development guides building, installing, testing, and running the Happy monorepo CLI, server, mobile app, and desktop app locally. Use when the user types /dev or asks how to build, start dev, install locally, or run a package.

Maintain manages open source issue triage and project board workflows for the slopus/happy repository. It clusters issues, finds duplicates, checks if bugs are fixed on main, drafts closing comments, and always requires maintainer approval before posting or closing.

Metrics & Grafana queries Prometheus metrics and manages Grafana dashboards as code for Happy infrastructure. Use it for live investigation, monitoring, or adding and modifying dashboard panels.

Office Hours is a manual-only YC-style product diagnostic that asks startup founders forcing questions to expose demand reality, and helps builders brainstorm side projects, hackathons, and open source, saving a design doc before any code is written.

Release walks through version bumping, building, testing, publishing, and deploying components in a monorepo.

Session History searches and asks questions about past coding agent sessions across Claude Code, Codex, and Cursor. Use it to find what was worked on, what was tried before, or how a problem was investigated in previous sessions.

Terminal Emulator tests interactive CLI and TUI applications using @microsoft/tui-test. Use it to automate terminal input, simulate arrow keys and other control sequences, and assert on terminal output with snapshot testing.