Skills

Guides structured analysis of user feedback to extract actionable insights and improvement directions for products and services.

Tavily-powered web crawling skill for Claude Code that performs deep content extraction from websites. Uses OAuth authentication with no API key setup required.

from pexoai/pexo-skills

A comprehensive agent toolkit providing Claude Code skills for software diagramming, code review, QA planning, and professional communication workflows.

Simplifies and refines code by reducing complexity, improving readability, and maintaining original functionality while adhering to best coding practices.

Test-driven development skill for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo with 80%+ coverage targets

Agent-agnostic visual feedback tool for development — click elements on your page, add notes, and copy structured feedback for AI agents.

Suggests manual context compaction at strategic workflow boundaries rather than relying on arbitrary auto-compaction, using a hook-based system to detect tool call thresholds and remind users to run /compact.

Expert guide skill for using n8n-mcp MCP tools to build workflows, covering node discovery, configuration validation, workflow management, and a library of 2,700+ templates

Agent skills for working with Langfuse, the open-source LLM engineering platform, covering API management, observability tracing, and prompt migration from hardcoded prompts.

from clerk/skills

A comprehensive agent toolkit providing Claude Code skills for software diagramming, code review, QA planning, and professional communication workflows.

Analyzes competitors' digital strategies, identifying content gaps, keyword opportunities, and SEO strengths to inform strategic content and optimization approaches.

Skill for building production-ready remote MCP servers on Cloudflare Workers with tools, OAuth authentication, and deployment configuration

A Claude Code plugin marketplace from Trail of Bits providing skills for AI-assisted security analysis, testing, and development workflows.

Analyzes code naming conventions across variables, functions, classes, files, database tables, and API endpoints, identifying inconsistencies and suggesting improvements by language.

A text-to-speech skill that converts text into speech using Kokoro or Noiz, supporting simple mode and timeline-aligned rendering workflows.

Market research skill using Apify Actors to extract data from Google Maps, Facebook, Instagram, Booking.com, and TripAdvisor for analyzing market conditions, geographic opportunities, pricing, and consumer behavior.

Database migration best practices for safe, reversible schema changes across PostgreSQL, MySQL, and common ORMs (Prisma, Drizzle, Django, TypeORM), covering data migrations, rollbacks, and zero-downtime deployments.

Database-focused agent skills from PlanetScale covering MySQL/InnoDB schema, indexing, query tuning, PostgreSQL best practices, and the Neki sharded Postgres product.

Scan Claude Code configuration files (.claude/ directory) for security vulnerabilities, misconfigurations, and injection risks using AgentShield, checking CLAUDE.md, settings.json, MCP servers, hooks, and agent definitions.

from supercent-io/skills-template

from supercent-io/skills-template

A skill by Paul Hudson that writes, reviews, and improves Swift Testing code following modern APIs and best practices, including async tests, new Swift 6.2 features, and XCTest migration guidance.

A Claude Code skills and plugins hub with a learning lab for building production agent workflows with empirical verification and working examples.

Code review specialist plugin from Anthropic's Knowledge Work Plugins. Provides structured code review workflows for teams using Claude.

Automates Stripe API version upgrades, migration strategies, and compatibility checks for seamless payment integration updates.

Comprehensive Playwright E2E testing patterns covering Page Object Model, test configuration, CI/CD integration, artifact management, and strategies for handling flaky tests.

Diagnostic skill for InsForge projects that walks agents through 9 failure scenarios — SDK errors, HTTP 4xx/5xx, edge function failures, slow queries, auth/RLS issues, realtime channels, backend performance, and function/frontend deploy failures — by running `npx @insforge/cli` diagnose and log commands to locate the problem (no fix suggestions).

Implements JPA/Hibernate best practices for efficient entity design, relationships, querying, and performance optimization in Spring Boot applications.