Implement Spec

Retro

mattpocock

Guides a retrospective on a coding session to suggest improvements to the agent's environment.

Chief Of Staff

mattpocock

Coordinates subagents and schedules to pursue a long-running goal in one session.

Writing For Agents

mattpocock

A reference on writing documents that AI agents consume, such as skills, AGENTS.md and CLAUDE.md files.

Wait What

mattpocock

Re-pitches a confusing message using Simplified Technical English and the project's ubiquitous language.

To Questionnaire

mattpocock

Turns a decision the user cannot answer alone into a Markdown questionnaire for someone else to fill in.

Teach

mattpocock

Teaches a user a topic over multiple sessions, producing HTML lessons, reference sheets and learning records in a workspace.

Playground

anthropics

Featured

Builds self-contained interactive HTML playgrounds with controls, live preview, and copyable prompt output.

M5 Onboard

anthropics

Featured

Provisions M5Stack ESP32 boards by detecting them on USB, flashing UIFlow 2.0 firmware, and installing a MicroPython app bundle.

Cardputer Buddy

anthropics

Featured

Guides iterating on a Cardputer-Adv MicroPython app bundle: adding apps, pushing files over USB-serial, tailing logs, and running REPL commands.

Web Design Guidelines

vercel-labs

Featured

Reviews UI code against Web Interface Guidelines fetched from a remote source and reports findings as file:line entries.

Vercel React Native Skills

vercel-labs

Featured

React Native and Expo best-practice rules covering list performance, animation, navigation, UI patterns, state, and monorepo setup.

Vercel React Best Practices

vercel-labs

Featured

Vercel's React and Next.js performance guidelines, organized as 70 rules for writing, reviewing, and refactoring code.