Skill UI

This comprehensive guide details how to configure robust multi-environment deployments (Development, Staging, Production) within the Replit ecosystem. It covers best practices for database separation, managing environment-specific secrets, implementing reliable environment detection logic, and setting up CI/CD pipelines to ensure applications are stable and secure across all deployment stages.

This skill implements a robust, multi-layered security hardening process based on the Defense-in-Depth strategy and DevSecOps principles. It coordinates specialized agents to perform comprehensive security assessments (SAST, DAST, SBOM, Threat Modeling), identify critical vulnerabilities, and execute layered remediation. The process covers application code, backend APIs, frontend components, and mobile platforms, ensuring a resilient security posture across the entire development lifecycle.

This comprehensive guide provides a phased strategy for migrating error tracking services from legacy tools like Rollbar, Bugsnag, or New Relic to Sentry. It covers crucial steps including concept mapping between diverse providers, implementing safe parallel reporting (dual-write), validating data parity via API comparison, and performing the final cutover to ensure continuous monitoring and zero downtime.

A comprehensive skill for developing robust SEO content strategies. It assists in creating detailed content outlines, identifying topic clusters, mapping search intent, and generating comprehensive content calendars. Ideal for content marketers, SEO specialists, and anyone needing to build topical authority and structured content plans for improved search engine visibility. Use it for proactive content planning and gap analysis.

A specialized tool for comprehensive content optimization and SEO strategy. It analyzes existing content to calculate keyword density, identify primary and secondary targets, and generate relevant LSI (Latent Semantic Indexing) keywords and semantic variations. Use this skill proactively to improve topical authority and ensure natural, high-ranking content structure.

Automates setting up distributed tracing across a microservices landscape by guiding backend selection, instrumentation strategy, and configuration generation to enable end-to-end observability and aid performance troubleshooting.

This expert skill acts as a dedicated business analyst for early-stage companies (pre-seed to Series A). It provides comprehensive, actionable analysis covering market sizing (TAM/SAM/SOM), rigorous financial modeling (LTV, CAC, cash flow), competitive strategy, and organizational planning. Use it to develop investor-ready reports and guide critical strategic decisions for founders and entrepreneurs.

This skill generates a comprehensive, investor-ready business case document. It guides users through creating detailed sections covering market analysis (TAM/SAM/SOM), solution development, competitive positioning, financial projections, go-to-market strategy, and team structure. It is essential for founders undergoing fundraising or strategic corporate planning.

This guide provides a comprehensive framework for early-stage companies to track, calculate, and optimize their key performance indicators (KPIs). It covers best practices for various startup business models, guiding teams from the initial seed stage through to Series A funding. Use this skill when developing, analyzing, or refining a structured startup metrics strategy.

This skill guides developers through advanced, safe, and systematic code refactoring using Test-Driven Development (TDD) principles. It provides a comprehensive workflow encompassing pre-assessment, detecting code smells, applying major design patterns (SOLID, Factory, Strategy), optimizing performance, and ensuring safety through rigorous, incremental testing. Use this when improving code structure, restructuring large components, or updating legacy systems while guaranteeing functional integrity and maintainability.

This comprehensive workflow provides a complete cycle of quality assurance for software development. It covers every stage from defining the test strategy (TDD, Unit Testing) through integration, E2E testing, browser automation, performance profiling, security scanning, and final code review. Use this when setting up robust testing infrastructure or ensuring production-ready software quality.

Guides deploying Next.js apps to Vercel covering environment variable strategy, choosing edge vs serverless runtimes, build optimizations, preview workflows, and custom domain setup to secure production releases.