powerful-plugins

Browser automation CLI for AI agents - interact with and test code in Chromium using natural language

10 skills

Create web animations, interactive system and mechanism explanations, and short videos. Explain Machine lets readers inspect, follow, operate and compare using a source-grounded model, while retaining detailed exploded drawings and narrated lessons.

5 skills · 4 agents

Speak when Claude Code or Codex finishes a turn or is blocked, with offline stackvox voices or the macOS say fallback.

4 skills · 4 commands · hooks

Comprehensive PR review with specialized agents for code review, silent failure hunting, and test analysis

1 command · 6 agents

Learn from the current session or from recurring history across sessions, git changes and review feedback, and propose evidence-backed skill and guidance improvements.

2 skills · 2 commands

Write and edit like a person, not a language model: bans the words, sentence patterns and formatting that give AI text away, with a mechanical checker and a review command.

2 skills · 1 command

Find the single most useful next addition to a PR, branch or project, then offer to build it.

3 skills

Export Claude Code and Codex conversations to terminal-styled PNG, SVG, PDF or HTML.

1 skill · 1 command

Rewrite code, a diff, a PR or a plan into its simplest, sturdiest form, strip AI-written slop, and run read-only simplification audits across a codebase.

2 skills

Drive a browser with the coding agent's own browser first (Claude in Chrome, Codex's Chrome or in-app Browser), falling back to agent-browser, Playwright or Chrome DevTools only when the job needs them.

1 skill

Capture screenshots and video clips (60fps by default) from a shot list, signed in once per domain, with a click and scroll log for video post-processing.

1 skill

Turn findings, options, plans and status into concise, evidence-backed interactive pages that help people decide.

1 skill

Create editable, source-grounded diagrams of systems, sequences, states and causal mechanisms, with rendered previews and evidence.

1 skill

Best practices for Remotion - React-based video creation. Covers compositions, animations, media handling, Three.js 3D, captions, TailwindCSS, and 27 rule files

1 skill

Get a PR through every AI code reviewer on it: trigger each, verify and fix or decline each comment, repeat until all are clean.

1 skill

Create, test and improve agent skills, with an eval loop and description tuning

1 skill

Design and critique charts with Edward Tufte's principles: data-ink ratio, no chartjunk, graphical integrity, small multiples and sparklines.

1 skill

Comprehensive web design audit tool with 100+ rules covering accessibility, performance, and UX

1 skill

Forecasts Workday Flex Credit use and cost month by month for AI agents and integrations, from your Platform Consumption Console, order form or estimates, and writes a spreadsheet and a report.

1 skill