Skill UI

A comprehensive guide covering the entire web performance optimization lifecycle. Learn how to measure Core Web Vitals (LCP, INP, CLS), identify bottlenecks using specialized tools like Lighthouse and DevTools, and apply advanced techniques such as code splitting, lazy loading, and memory leak fixes to ensure fast, stable, and high-quality user experiences.

This skill provides comprehensive, multi-layered diagnostic scripts for resolving complex and intermittent issues with the Perplexity Sonar API. It allows users to test connectivity (DNS, TLS, TCP), profile API latency, validate citation stability, and verify search recency filters. It is crucial when standard troubleshooting methods prove insufficient for diagnosing hard-to-replicate API bugs or performance regressions.

Guides how to connect to Persistiq via Rube MCP and run Composio automations, highlighting prerequisite connections, tool discovery steps, schema compliance, session reuse, and execution calls for reliable workflows.

Automates Platerecognizer tasks through Rube MCP via Composio, covering connection prerequisites, tool discovery, schema-driven execution, and workflow reuse so operators never hardcode slugs or arguments.

Use Composio’s Poptin toolkit with Rube MCP to automate tool discovery, connection checks, and multi-tool execution workflows for any Poptin tasks while always querying RUBE_SEARCH_TOOLS first to respect live schemas.

Provides a comprehensive pytest-focused testing strategy for Python applications, covering TDD cycles, fixtures, parametrization, coverage tools, and test infrastructure setup for reliable suites.

Automates Qualaroo workflows through Composio’s Qualaroo toolkit via Rube MCP, guiding users to discover current tool schemas, manage connections, and execute compliant operations with session-aware steps.

Automate Rafflys tasks through Composio’s Rube MCP interface: always discover the current tool schemas with RUBE_SEARCH_TOOLS, verify the Rafflys connection, then execute schema-compliant workflows and reuse sessions safely.

Automate Ravenseotools via Rube MCP (Composio) by discovering tool schemas, verifying toolkit connections, and running `RUBE_MULTI_EXECUTE_TOOL` workflows that reuse sessions and respect pagination.

A comprehensive guide to modern React state management patterns. It covers various state types—including local, global, server, and form state—and demonstrates best practices using industry-leading libraries like Redux Toolkit, Zustand, Jotai, and React Query. Use this when building complex, scalable React applications and needing to select the optimal state solution.

Deploy applications to Render by analyzing repositories, generating render.yaml blueprints, and creating services via MCP tools; works for Git-backed projects and guides users through Render-specific flows, credentials, and Docker image options.

This comprehensive guide provides methods for implementing deep observability for Replit deployments. It covers building detailed health check endpoints (tracking uptime, memory, and DB status), setting up structured JSON logging, detecting cold start events, and configuring external alerting mechanisms (e.g., UptimeRobot, Slack). Use this when building robust, production-grade applications that require continuous performance monitoring and reliability tracking.