Claude Skills Online Marketplace

Optimize vector index performance for latency, recall, and memory. Use when tuning HNSW parameters, selecting quantization strategies, or scaling vector search infrastructure.

Vendor register: name, type, services, contact, linked contract dates, payment terms and rating. Use for vendor and contractor management.

Implement vendor risk management programs. Assess third-party security and maintain vendor inventory. Use when managing supplier security.

Expert in the Vercel AI SDK. Covers Core API (generateText, streamText), UI hooks (useChat, useCompletion), tool calling, and streaming UI components with React and Next.js.

Automate Vercel tasks via Rube MCP (Composio): manage deployments, domains, DNS, env vars, projects, and teams. Always search tools first for current schemas.

Deploy and manage projects on Vercel using token-based authentication. Use when working with Vercel CLI using access tokens rather than interactive login — e.g. "deploy to...

Expert knowledge for deploying to Vercel with Next.js

Deploy frontend and full-stack apps on Vercel with previews, edge functions, environment promotion, and production guardrails.

View, add, or modify design tokens in the StyleSeed design system

Update StyleSeed engine in your project — analyzes what's outdated and updates safely

Use a failing behavioral test to guide a feature or bug fix, then implement and refactor with relevant regression checks.

Systematically identify and fix all failing tests using smart grouping strategies. Use when explicitly asks to fix tests ("fix these tests", "make tests pass"), reports test...

Migrates and converts test automation scripts between Selenium, Playwright, Puppeteer, and Cypress.

Review generated or changed test code against universal testing rules before it ships or is presented for approval.

Build E2E tests with TestDriver.ai, the AI code reviewer that runs every pull request in a real desktop sandbox, finds bugs, and builds regression tests

Jest testing patterns, factory functions, mocking strategies, and TDD workflow. Use when writing unit tests, creating test factories, or following TDD red-green-refactor cycle.

Comprehensive testing and QA workflow covering unit testing, integration testing, E2E testing, browser automation, and quality assurance.

Generates TestNG tests in Java with groups, data providers, parallel execution, XML suite configuration, and listeners. Use when user mentions "TestNG", "@DataProvider",...

Forces the AI to fully load context and read relevant files before performing complex, multi-file tasks, architectural changes, or debugging. Prevents acting on assumptions.

This skill provides a curated collection of professional font and color themes, each with carefully selected color palettes and font pairings. Once a theme is chosen, it can be...