By jawhnycooke
Run end-to-end browser tests and automate web interactions directly from Claude using Playwright — click elements, fill forms, take screenshots, scrape content, and validate page behavior without leaving the chat.
A collection of plugins for Claude Code. Some I built, some are from partners.
Heads up: Make sure you trust a plugin before installing it. I don't control what's in third-party MCP servers or external code - check the plugin's homepage if you're unsure.
/plugin install {plugin-name}@claude-plugins-official
Or browse what's available in /plugin > Discover.
/plugins - Plugins I've built and maintain/external_plugins - Third-party plugins from partnersEvery plugin follows this layout:
plugin-name/
├── .claude-plugin/
│ └── plugin.json # Metadata (required)
├── .mcp.json # MCP server config (optional)
├── commands/ # Slash commands
├── agents/ # Agent definitions
├── skills/ # Skills
└── README.md # Docs
Want to add a plugin? Check out /plugins/example-plugin for a reference implementation.
For the full docs on building plugins, see the official documentation.
Based on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
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Sign in to claimInteractive translator that converts plain English descriptions into structured JSON schemas for Nano Banana Pro (Gemini 3 Pro Image). Supports marketing images, UI mockups, diagrams, data visualizations, and social graphics.
Structured collaborative document creation workflow with three stages: context gathering, refinement & structure, and reader testing. Creates professional documentation, proposals, and technical specs.
Comprehensive toolkit for developing Claude Code plugins. Includes 7 expert skills covering hooks, MCP integration, commands, agents, and best practices. AI-assisted plugin creation and validation.
Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification
Notion workspace integration. Search pages, create and update documents, manage databases, and access your team's knowledge base directly from Claude Code for seamless documentation workflows.
npx claudepluginhub jawhnycooke/claude-plugins --plugin playwrightBrowser automation and end-to-end testing MCP server by Microsoft. Enables Claude to interact with web pages, take screenshots, fill forms, click elements, and perform automated browser testing workflows.
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
Comprehensive feature development workflow with specialized agents for codebase exploration, architecture design, and quality review
A growing collection of Claude-compatible academic workflow bundles. Covers scientific figures, manuscript writing and polishing, reviewer assessment, citation retrieval, data availability, paper reading, literature search, response letters, paper-to-PPTX conversion, and evidence-grounded Chinese invention patent drafting. Rules are organized as reusable skill folders with explicit workflows and quality checks.
Harness-native ECC operator layer - 67 agents, 271 skills, 92 legacy command shims, reusable hooks, rules, selective install profiles, and production-ready workflows for Claude Code, Codex, OpenCode, Cursor, and related agent harnesses
Reliable automation, in-depth debugging, and performance analysis in Chrome using Chrome DevTools and Puppeteer