Skill UI

This skill manages the full lifecycle of major feature development. It includes researching the project, creating a phased implementation plan, tracking progress, and verifying outcomes before completion. Use it to coordinate status, next steps, and phased delivery for feature efforts. It ensures structured workflows across research, planning, implementation, and tracking phases.

This skill functions as a dependency security expert, specializing in vulnerability scanning, license compliance, and supply chain security analysis. It evaluates project dependencies for known vulnerabilities, licensing issues, and outdated packages, providing actionable remediation strategies. Ideal for security audits, compliance checks, and planning package upgrades to mitigate risks.

This workflow bundle facilitates comprehensive technical documentation generation for software projects. It covers creating API documentation, architecture diagrams, README files, code comments, and user guides. The process includes planning, generating OpenAPI specs, documenting code structures, and maintaining wikis. It ensures all documentation types are up-to-date and accurate for developers and users.

This skill acts as an expert dependency manager, specializing in planning and executing safe, incremental upgrades for project dependencies. It provides comprehensive risk assessment, compatibility analysis, step-by-step migration guides, and robust testing/rollback plans to ensure system stability during major framework updates.

This skill provides comprehensive methodologies for calculating Total Addressable Market (TAM), Serviceable Available Market (SAM), and Serviceable Obtainable Market (SOM). It guides users through top-down, bottom-up, and value theory approaches for startup strategy, fundraising, and business planning. Ideal for validating market opportunities and defining realistic growth projections.

This skill transforms vague project ideas into eight structured planning documents for new software projects. It acts as persistent memory, prioritizing user instructions over AI assumptions. It generates PRD, TechSpec, Design, and other files sequentially, ensuring clear architecture and design direction before coding begins. Ideal for starting fresh projects from scratch.

A framework for breaking down work into clear, small, verifiable tasks. Use for feature implementation, bug fixes, refactoring, or any multi-step work. Emphasizes short plans, specific actions, and project-specific verification.

This skill provides sophisticated project estimation by adapting to human-only, hybrid, or agent-first development modes. It uses research-backed PERT statistics and confidence bands (P50, P75, P90) to forecast development timelines for tasks, backlogs, and capacity planning. It continuously calibrates estimates based on actual completion data, ensuring accuracy in AI-assisted and hybrid development environments.

Squirrel is an advanced, full-cycle AI coding skill designed to guide software development from concept to production. It automatically detects the current project state (greenfield, in-progress, or mature) and adapts an 8-phase engineering pipeline. This comprehensive workflow covers planning, building, rigorous testing, bug hunting, code polishing, documentation, and deployment readiness, ensuring high-quality, maintainable results.

Generate a comprehensive, investor-ready business case document covering market opportunity, solution, competitive landscape, financial projections, team, risks, and funding ask for startup fundraising and strategic planning. This skill structures executive summaries, problem statements, market sizing, and financial models to attract investors effectively.

This skill creates comprehensive 3-5 year financial models for startups, including revenue projections, cost structures, and cash flow analysis. It covers headcount planning, unit economics like CAC and LTV, and three-scenario modeling (conservative, base, optimistic) to support fundraising and strategic planning.

Create comprehensive 3-5 year financial models for early-stage startups, including revenue projections, cost structures, cash flow analysis, and scenario planning. Supports fundraising, operational strategy, and investor presentations with cohort-based revenue modeling and headcount planning.