Browse Skills

Unnamed Skill.md

9

1 export Unnamed Skill

2 from "secondsky/claude-skills"

3 7-phase frontend design review with accessibility (WCAG 2.1 AA), responsive testing, visual polish. Use for PR reviews, UI audits, or encountering contrast issues, broken layouts, accessibility violations, inconsistent spacing, missing focus states.

2026-01-05

webapp-testing.md

9

1 export webapp-testing

2 from "pacphi/sindri"

3 Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

2026-01-05

critic.md

9

1 export critic

2 from "mcouthon/agents"

3 Challenge assumptions and probe reasoning using adversarial thinking. Use when asked to find weaknesses, challenge a design, identify edge cases, or stress-test an approach. Triggers on: "use critic mode", "challenge this", "find weaknesses", "what could go wrong", "critic", "devil's advocate", "poke holes", "stress test", "what am I missing", "5 whys". Read-only mode - questions and probes but doesn't provide solutions.

2026-01-05

recommendation-system.md

9

1 export recommendation-system

2 from "secondsky/claude-skills"

3 Deploy production recommendation systems with feature stores, caching, A/B testing. Use for personalization APIs, low latency serving, or encountering cache invalidation, experiment tracking, quality monitoring issues.

2026-01-05

drizzle-orm-d1.md

9

1 export drizzle-orm-d1

2 from "secondsky/claude-skills"

3 Type-safe ORM for Cloudflare D1 databases using Drizzle. Use when: building D1 database schemas, writing type-safe SQL queries, managing migrations with Drizzle Kit, defining table relations, implementing prepared statements, using D1 batch API, or encountering D1_ERROR, transaction errors, foreign key constraint failures, or schema inference issues. Keywords: drizzle orm, drizzle d1, type-safe sql, drizzle schema, drizzle migrations, drizzle kit, orm cloudflare, d1 orm, drizzle typescript, drizzle relations, drizzle transactions, drizzle query builder, schema definition, prepared statements, drizzle batch, migration management, relational queries, drizzle joins, D1_ERROR, BEGIN TRANSACTION d1, foreign key constraint, migration failed, schema not found, d1 binding error, schema design, database indexes, soft deletes, uuid primary keys, enum constraints, performance optimization, naming conventions, schema testing

2026-01-05

Unnamed Skill.md

9

1 export Unnamed Skill

2 from "secondsky/claude-skills"

3 FastMCP Python framework for MCP servers with tools, resources, storage backends (memory/disk/Redis/DynamoDB). Use for Claude tool exposure, OAuth Proxy, cloud deployment, or encountering storage, lifespan, middleware, circular import, async errors.

2026-01-05

claude-code-bash-patterns.md

9

1 export claude-code-bash-patterns

2 from "secondsky/claude-skills"

3 Claude Code Bash tool patterns with hooks, automation, git workflows. Use for PreToolUse hooks, command chaining, CLI orchestration, custom commands, or encountering bash permissions, command failures, security guards, hook configurations.

2026-01-05

Unnamed Skill.md

9

1 export Unnamed Skill

2 from "secondsky/claude-skills"

3 Use for test lifecycle hooks: beforeAll, afterAll, beforeEach, afterEach, fixtures, preload.

2026-01-05

security-review.md

9

1 export security-review

2 from "LangConfig/langconfig"

3 Comprehensive security code review covering OWASP Top 10, authentication, authorization, and secure coding practices. Use when reviewing code for vulnerabilities or implementing security features.

2026-01-05

api-reference-documentation.md

9

1 export api-reference-documentation

2 from "secondsky/claude-skills"

3 Creates professional API documentation using OpenAPI specifications with endpoints, authentication, and interactive examples. Use when documenting REST APIs, creating SDK references, or building developer portals.

2026-01-05

Unnamed Skill.md

9

1 export Unnamed Skill

2 from "secondsky/claude-skills"

3 Cloudflare Browser Rendering with Puppeteer/Playwright. Use for screenshots, PDFs, web scraping, or encountering rendering errors, timeout issues, memory exceeded.

2026-01-05

workers-runtime-apis.md

9

1 export workers-runtime-apis

2 from "secondsky/claude-skills"

3 Cloudflare Workers Runtime APIs including Fetch, Streams, Crypto, Cache, WebSockets, and Encoding. Use for HTTP requests, streaming, encryption, caching, real-time connections, or encountering API compatibility, response handling, stream processing errors.

2026-01-05

google-apps-script.md

9

1 export google-apps-script

2 from "henkisdabro/wookstar-claude-code-plugins"

3 Comprehensive guide for Google Apps Script development covering all built-in services (SpreadsheetApp, DocumentApp, GmailApp, DriveApp, CalendarApp, FormApp, SlidesApp), triggers, authorization, error handling, and performance optimization. Use when automating Google Sheets operations, creating Google Docs, managing Gmail/email, working with Google Drive files, automating Calendar events, implementing triggers (time-based, event-based), building custom functions, creating add-ons, handling OAuth scopes, optimizing Apps Script performance, working with UrlFetchApp for API calls, using PropertiesService for persistent storage, or implementing CacheService for temporary data. Covers batch operations, error recovery, and JavaScript ES6+ runtime.

2026-01-05

Unnamed Skill.md

9

1 export Unnamed Skill

2 from "secondsky/claude-skills"

3 Clerk authentication for React, Next.js, Cloudflare Workers. Use for auth setup, protected routes, JWT verification/templates, clerkMiddleware, shadcn/ui integration, testing flows, or encountering secret key errors, JWKS cache issues, JWT size limits, CSRF vulnerabilities.

2026-01-05

janitor.md

9

1 export janitor

2 from "mcouthon/agents"

3 Clean codebase by eliminating waste through deletion and simplification. Use when asked to remove dead code, clean up unused imports, delete debug statements, or simplify over-engineered code. Triggers on: "use janitor mode", "clean up", "remove dead code", "delete unused", "simplify", "janitor", "eliminate waste", "reduce complexity", "remove debug code". Full access mode - modifies files and runs tests.

2026-01-19

mutation-testing.md

9

1 export mutation-testing

2 from "secondsky/claude-skills"

3 Validate test effectiveness with mutation testing using Stryker (TypeScript/JavaScript) and mutmut (Python). Find weak tests that pass despite code mutations. Use to improve test quality.

2026-01-05

security-auditing.md

9

1 export security-auditing

2 from "charlesjones-dev/claude-code-plugins-dev"

3 Guide for conducting comprehensive security audits of code to identify vulnerabilities. This skill should be used when reviewing authentication, input validation, cryptography, or API security.

2026-01-05

shopify-api.md

9

1 export shopify-api

2 from "henkisdabro/wookstar-claude-code-plugins"

3 Complete API integration guide for Shopify including GraphQL Admin API, REST Admin API, Storefront API, Ajax API, OAuth authentication, rate limiting, and webhooks. Use when making API calls to Shopify, authenticating apps, fetching product/order/customer data programmatically, implementing cart operations, handling webhooks, or working with API version 2025-10. Requires fetch or axios for JavaScript implementations.

2026-01-16

python-testing.md

9

1 export python-testing

2 from "LangConfig/langconfig"

3 Expert guidance for writing Python tests with pytest and unittest. Use when writing tests, debugging test failures, or improving test coverage for Python projects.

2026-01-12

Damage Control.md

9

1 export Damage Control

2 from "disler/claude-code-damage-control"

3 Install, configure, and manage the Claude Code Damage Control security hooks system. Use when user mentions damage control, security hooks, protected paths, blocked commands, install security, or modify protection settings.

2026-01-05

Unnamed Skill.md

9

1 export Unnamed Skill

2 from "secondsky/claude-skills"

3 XSS attack prevention with input sanitization, output encoding, Content Security Policy. Use for user-generated content, rich text editors, web application security, or encountering stored XSS, reflected XSS, DOM manipulation, script injection errors.

2026-01-05

Bun Test Basics.md

9

1 export Bun Test Basics

2 from "secondsky/claude-skills"

3 Use for bun:test syntax, assertions, describe/it, test.skip/only/each, and basic patterns.

2026-01-05

seo-optimizer.md

9

1 export seo-optimizer

2 from "secondsky/claude-skills"

3 SEO optimization with keyword analysis, readability assessment, technical validation, content quality. Use for search rankings, blog posts, content audits, or encountering keyword density, readability scores, meta tags, schema markup errors.

2026-01-05

agent-mail.md

9

1 export agent-mail

2 from "Dicklesworthstone/agent_flywheel_clawdbot_skills_and_integrations"

3 MCP Agent Mail - Mail-like coordination layer for multi-agent workflows. Identities, inbox/outbox, file reservations, contact policies, threaded messaging, pre-commit guard, Human Overseer, static exports, disaster recovery. Git+SQLite backed. Python/FastMCP.

2026-01-22