Skills · category
Engineering skills and plugins
Public Claude skills and plugins for engineering, each with Waxell's security verdict and the findings behind it.
- 11,535 reviewed
- 8,333 no issues
- 2,885 to review
- 229 high risk
2,738 resultsEngineering
algorithmic-artAnthropicCreating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating… No issuesEngineeringDesign187k- claude-apiAnthropicReference for the Claude API / Anthropic SDK: model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model… High riskEngineeringDocuments187k
- discernment-nudgeAnthropicAfter you give a substantive answer or draft that the user may act on, advice or recommendations, drafted artifacts such as goals, plans,… No issuesEngineeringData & analytics187k
- frontend-designAnthropicGuidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction,… No issuesEngineeringDesign187k
- mcp-builderAnthropicGuide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through… Review findingsEngineeringAI & agents187k
- skill-creatorAnthropicCreate new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch,… No issuesEngineeringData & analytics187k
- web-artifacts-builderAnthropicSuite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind… Review findingsEngineeringDesign187k
- webapp-testingAnthropicToolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI… No issuesEngineeringResearch187k
- xlsxAnthropicUse this skill any time a spreadsheet file is the primary input or output. This means any task where the user wants to: open, read, edit,… No issuesEngineeringData & analytics187k
- agents-mdAnthropicAGENTS.md as project instructions, by one option. Under claude-md-or-agents-md a project with no instruction files of its own gets its… No issuesEngineeringImages, video & audio154k
- sec-defaultAnthropicSecurity default for organizations: seated outermost, it keeps the organization's classic hooks, prompt content, settings, tool policy and… No issuesEngineeringFinance154k
- telemetryAnthropicPlugin analytics: hooks $.telemetry's two events, so a plugin logs an event or marks a feature's use as a first-party row, sent in batches… No issuesEngineeringData & analytics154k
security-auditCloudflareSecurity guidance and vulnerability review for codebases, APIs, services, CLI tools, libraries, and daemons. Use for security questions,… No issuesEngineeringSecurity58k- creating-financial-modelsAnthropicThis skill provides an advanced financial modeling suite with DCF analysis, sensitivity testing, Monte Carlo simulations, and scenario… No issuesEngineeringFinance54k
- asanaAnthropicAsana project management integration. Connects Claude Code to Asana's V2 MCP server (https://mcp.asana.com/v2/mcp) to create and manage… No issuesEngineeringProductivity46k
- context7AnthropicUpstash Context7 MCP server for up-to-date documentation lookup. Connects to Context7's hosted remote MCP server… No issuesEngineeringDocuments46k
- discordAnthropicDiscord channel for Claude Code: messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /discord:access. High riskEngineeringLegal & compliance46k
- fakechatAnthropicLocalhost iMessage-style web chat for Claude Code, test surface with file upload and edits. No tokens, no access control. No issuesEngineeringAI & agents46k
- firebaseAnthropicGoogle Firebase MCP integration. Manage Firestore databases, authentication, cloud functions, hosting, and storage. Build and manage your… No issuesEngineeringData & analytics46k
- githubAnthropicOfficial GitHub MCP server for repository management. Create issues, manage pull requests, review code, search repositories, and interact… No issuesEngineeringAI & agents46k
- gitlabAnthropicGitLab DevOps platform integration. Manage repositories, merge requests, CI/CD pipelines, issues, and wikis. Full access to GitLab's… No issuesEngineeringAI & agents46k
- imessageAnthropiciMessage channel for Claude Code: reads chat.db directly, sends via AppleScript. Built-in access control; manage pairing, allowlists, and… No issuesEngineeringLegal & compliance46k
- laravel-boostAnthropicLaravel development toolkit MCP server. Provides intelligent assistance for Laravel applications including Artisan commands, Eloquent… No issuesEngineeringData & analytics46k
- playwrightAnthropicBrowser automation and end-to-end testing MCP server by Microsoft. Enables Claude to interact with web pages, take screenshots, fill… No issuesEngineeringResearch46k
- serenaAnthropicSemantic code analysis MCP server providing intelligent code understanding, refactoring suggestions, and codebase navigation through… No issuesEngineeringData & analytics46k
- telegramAnthropicTelegram channel for Claude Code: messaging bridge with built-in access control. Manage pairing, allowlists, and policy via… High riskEngineeringLegal & compliance46k
- terraformAnthropicThe Terraform MCP Server provides seamless integration with Terraform ecosystem, enabling advanced automation and interaction capabilities… No issuesEngineeringAI & agents46k
- agent-sdk-devAnthropicClaude Agent SDK Development Plugin Review findingsEngineeringAI & agents46k
- claude-code-setupAnthropicAnalyze codebases and recommend tailored Claude Code automations such as hooks, skills, MCP servers, and subagents. No issuesEngineeringData & analytics46k
- claude-automation-recommenderAnthropicAnalyze a codebase and recommend Claude Code automations (hooks, subagents, skills, plugins, MCP servers). Use when user asks for… No issuesEngineeringAI & agents46k
- claude-securityAnthropicClaude Security: scan the codebase (the whole repository or a scoped part of it), scan changes (this branch's or a pull request's diff, or… No issuesEngineeringSecurity46k
- code-modernizationAnthropicGuided modernization for any legacy codebase: start with /modernize, get an assessment, an interactive map, the business rules mined from… No issuesEngineeringAI & agents46k
- code-reviewAnthropicAutomated code review for pull requests using multiple specialized agents with confidence-based scoring No issuesEngineeringAI & agents46k
- code-simplifierAnthropicAgent that simplifies and refines code for clarity, consistency, and maintainability while preserving functionality No issuesEngineeringAI & agents46k
- commit-commandsAnthropicStreamline your git workflow with simple commands for committing, pushing, and creating pull requests No issuesEngineeringProductivity46k
- cwc-makersAnthropicSeamless onboarding for the Code-with-Claude Makers Cardputer: one /maker-setup command clones the build-with-claude repo, flashes UIFlow… Review findingsEngineeringAI & agents46k
- example-pluginAnthropicA comprehensive example plugin demonstrating all Claude Code extension options including commands, agents, skills, hooks, and MCP servers No issuesEngineeringAI & agents46k
- example-skillAnthropicThis skill should be used when the user asks to "demonstrate skills", "show skill format", "create a skill template", or discusses skill… No issuesEngineeringDocuments46k
- explanatory-output-styleAnthropicAdds educational insights about implementation choices and codebase patterns (mimics the deprecated Explanatory output style) No issuesEngineeringAI & agents46k
- feature-devAnthropicComprehensive feature development workflow with specialized agents for codebase exploration, architecture design, and quality review No issuesEngineeringDesign46k
- frontend-designAnthropicFrontend design skill for UI/UX implementation No issuesEngineeringDesign46k
- learning-output-styleAnthropicInteractive learning mode that requests meaningful code contributions at decision points (mimics the unshipped Learning output style) No issuesEngineeringAI & agents46k
- mcp-server-devAnthropicSkills for designing and building MCP servers that work seamlessly with Claude, guides you through deployment models (remote HTTP, MCPB,… Review findingsEngineeringDesign46k
- build-mcp-appAnthropicThis skill should be used when the user wants to build an "MCP app", add "interactive UI" or "widgets" to an MCP server, "render… Review findingsEngineeringData & analytics46k
- build-mcp-serverAnthropicThis skill should be used when the user asks to "build an MCP server", "create an MCP", "make an MCP integration", "wrap an API for… Review findingsEngineeringDesign46k
- build-mcpbAnthropicThis skill should be used when the user wants to "package an MCP server", "bundle an MCP", "make an MCPB", "ship a local MCP server",… No issuesEngineeringAI & agents46k
- mcp-tunnelsAnthropicConnect Claude to a private MCP server through an Anthropic MCP tunnel. Drives the Docker Compose quickstart end to end: certificates,… Review findingsEngineeringAI & agents46k
- agent-developmentAnthropicThis skill should be used when the user asks to "create an agent", "add an agent", "write a subagent", "agent frontmatter", "when to use… No issuesEngineeringDesign46k
See and control which skills your people use
Inside your organization, Waxell scans each skill and plugin before anyone installs it, approves what passes and publishes it to a private marketplace, and puts every MCP tool call behind one governed URL.
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