NickCrew

Use when implementing a feature or multi-file code change - provides structured implementation flow with persona selection, validation, and testing guidance.

User-triggered orchestrator that walks the user through running multiple sibling mapping/audit/doc skills against a shared scope, then assembles their outputs into one navigable artifact. Coaches rather than auto-runs — at each step the orchestrator presents the next sibling skill, recommended scope inheritance, and approval gate; the user invokes the sibling and confirms before moving on. Resolve

Use when designing system architecture, APIs, components, or data models - provides a structured design workflow with validation and documentation outputs.

Create beautiful visual art in .png and .pdf documents using design philosophy. Use when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

Use codanna MCP tools for semantic code search, call graphs, and impact analysis before grep/find.

Use this skill when verifying factual claims, checking accuracy of statements, or assessing the credibility of information. Trigger phrases: ''fact-check this'', ''is this true'', ''verify this claim'', ''check if this is accurate''. Do NOT use for subjective opinions, legal or medical advice, or claims requiring real-time data or breaking news.

Use this skill when building, explaining, or debugging regular expressions for pattern matching, validation, or text extraction. Trigger phrases: ''write a regex'', ''match this pattern'', ''validate this format'', ''extract from text''. Not for natural language parsing or full grammar parsing (use a parser instead).

Use when estimating time, effort, or complexity for features or projects - provides structured estimation workflows with breakdowns, risks, and confidence intervals.

Use when explaining code, concepts, or system behavior to a specific audience level - provides a structured explanation workflow with depth control and validation steps.

A template for creating new skills. Use when initializing a new skill to ensure proper structure and metadata.

Build system optimization covering compilation, caching, incremental builds, and developer tooling. Use when improving build times, configuring CI pipelines, or designing developer tools.

Force-fit patterns from other domains to spark novel concepts.