coder
11 verified skills17,446 total stars
dev-server-sandbox
Run multiple isolated mux dev-server instances (temp MUX_ROOT + free ports)
development1,586
react-effects
Guidelines for when to use (and avoid) useEffect in React components
development1,586
dev-desktop-sandbox
Run isolated mux desktop (Electron) instances (temp MUX_ROOT + free ports)
development1,586
deep-review
Sub-agent powered code reviews spanning correctness, tests, consistency, and fit
development1,586
dogfood
Systematically explore and test a web application to find bugs, UX issues, and other problems. Use when asked to "dogfood", "QA", "exploratory test", "find issues", "bug hunt", "test this app/site/platform", or review the quality of a web application. Produces a structured report with full reproduction evidence -- step-by-step screenshots, repro videos, and detailed repro steps for every issue -- so findings can be handed directly to the responsible teams.
development1,586
electron
Automate Electron desktop apps (VS Code, Slack, Discord, Figma, Notion, Spotify, etc.) using agent-browser via Chrome DevTools Protocol. Use when the user needs to interact with an Electron app, automate a desktop app, connect to a running app, control a native app, or test an Electron application. Triggers include "automate Slack app", "control VS Code", "interact with Discord app", "test this Electron app", "connect to desktop app", or any task requiring automation of a native Electron application.
tools1,586
generate-readme-screenshots
Regenerate high-resolution README screenshots from Storybook stories. Use this skill when Chromatic detects visual diffs in any story under "Docs/README Screenshots", or when story data/layout changes require updated documentation assets. Triggers on: Chromatic visual regressions in readme screenshot stories, changes to App.readmeScreenshots.stories.tsx, changes to mockFactory.ts that affect screenshot stories, or explicit user request to update README images.
testing1,586
mobile-dev-server-sandbox
Connects Mux mobile (Expo web/native) to an isolated dev-server sandbox with deterministic port setup, backend pairing, and Chrome MCP interaction. Use when implementing or validating mobile features against a sandboxed Mux backend.
tools1,586
pull-requests
Guidelines for creating and managing Pull Requests in this repo
documentation1,586
tbench
Terminal-Bench integration for Mux agent benchmarking and failure analysis
data-ai1,586
tests
Testing doctrine, commands, and test layout conventions
testing1,586