💻 Dev & Web
Make Claude Code a stronger builder — planning, testing, code review, browser automation, and codebase mapping.
Superpowers — 241,330★
The most popular Claude Code project, full stop. A complete build methodology: it brainstorms, writes a plan, then executes with disciplined TDD. Adds /brainstorm, /write-plan, /execute-plan, plus cross-session memory and browser control. You need: Nothing. Install — paste into Claude Code:
/plugin marketplace add obra/superpowers-marketplace
/plugin install superpowers@superpowers-marketplace
Then ask: "Brainstorm and plan this feature before building."
wshobson/agents — 37,324★
A marketplace of 88 workflow plugins — install only the ones you need: git-pr-workflows, unit-testing, debugging-toolkit, code-refactoring, frontend-mobile-development, and more. You need: Nothing. Install — paste into Claude Code:
/plugin marketplace add wshobson/agents
/plugin install git-pr-workflows@claude-code-workflows
Swap git-pr-workflows for any plugin in the list.
Playwright Skill — 2,839★
Lets Claude drive a real browser — writing and running automation on the fly for testing, filling forms, or scraping. The browser is visible by default so you can watch. You need: Node/npm. Install — paste into Claude Code:
/plugin marketplace add lackeyjb/playwright-skill
/plugin install playwright-skill@playwright-skill
Then run npm run setup in your terminal once.
Cartographer — 599★
Points multiple sub-agents at any repo and produces a clean CODEBASE_MAP.md — architecture, what each file does, dependencies. Perfect for getting oriented in an unfamiliar project. You need: Nothing. (Note: no open-source licence declared.) Install — paste into Claude Code:
/plugin marketplace add kingbootoshi/cartographer
/plugin install cartographer@cartographer-marketplace
Claude Review Loop — 687★
After each task, a hook runs an independent second reviewer (including an OWASP security pass), then Claude fixes the issues before you accept. A strong safety net for client work. You need: the OpenAI Codex CLI (npm i -g @openai/codex) and jq. Install — paste into Claude Code:
/plugin marketplace add hamelsmu/claude-review-loop
/plugin install review-loop@hamel-review
Optional: claude-code-templates (28,355★) is a big à-la-carte catalogue of agents/commands/MCPs — browse aitmpl.com or run npx claude-code-templates@latest in your terminal.