Manage the arrow of intent tracking system for complex projects. Use when working with docs/arrows/ directory, auditing spec-to-code coherence, mapping new system areas, or maintaining the arrow dependency graph. Compatible overlay on top of design-driven-dev — adds navigation and tracking for projects too large to hold in one context window.
Guide for design-driven development. Consult for ALL code changes. New features use full workflow (HLD → LLD → EARS → Plan). Bug fixes skip doc creation but still verify intent coherence—check that existing specs, tests, and code align before changing anything.
Write clear, unambiguous system requirements using the EARS (Easy Approach to Requirements Syntax) methodology. Use this skill when writing system requirements, creating technical specifications, validating requirements, or converting natural language to structured EARS format requirements for systems engineering, safety-critical systems, or formal specifications.
Research reference material from URLs and create comprehensive documentation. Use this skill when users provide URLs to research, need to gather and synthesize information from web sources, or want to create structured research documentation with citations and summaries.
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.