Evaluate zero-trust architecture maturity using CISA ZTMM with identity verification, device trust, micro-segmentation, and continuous monitoring.

Assess, quantify, and prioritize technical debt using code analysis, metrics, and impact analysis. Use when planning refactoring, evaluating codebases, or making architectural decisions.

Assess, quantify, and prioritize technical debt using code analysis, metrics, and impact analysis. Use when planning refactoring, evaluating codebases, or making architectural decisions.

Run what-if scenarios to explore outcomes and test hypotheses. Use when evaluating alternatives, stress-testing designs, exploring edge cases, or predicting system behavior under different conditions.

General principles for structured content modeling that apply across CMSs, with Sanity-specific guidance. Use when designing content schemas, planning content architecture, or evaluating content...

Evaluate test suite quality by introducing code mutations and verifying tests catch them. Use for mutation testing, test quality, mutant detection, Stryker, PITest, and test effectiveness analysis.

Help users navigate career changes and pivots. Use when someone is considering a new role, transitioning into product management, evaluating job offers, taking a sabbatical, or feeling stuck in...

Use when doing any dbt work - building or modifying models, debugging errors, exploring unfamiliar data sources, writing tests, or evaluating impact of changes. Use for analytics pipelines, data...

Harbor framework for agent evaluation. Use when: (1) Running harbor commands (harbor run, harbor tasks check), (2) Creating/validating SkillsBench tasks, (3) Understanding task format or debugging...

Test quality validation through mutation testing, assessing test suite effectiveness by introducing code mutations and measuring kill rate. Use when evaluating test quality, identifying weak...

Use this skill when users need to stress test their business model, identify scale limitations, find bottlenecks, determine if they're trading time for money, or evaluate unit economics. Activates...

Manage and troubleshoot devenv-based developer environments. Use when creating or modifying devenv.nix/devenv.yaml, adding or removing packages, updating inputs/lockfiles, configuring...

Apply Nassim Taleb's Antifragile principles for building systems that gain from disorder. Use when designing products, organizations, portfolios, or strategies that need to thrive under...

Apply Naval Ravikant's principles on wealth creation and happiness. Use when making career decisions, evaluating opportunities, thinking about leverage, building wealth without selling time,...

Story and structure advisor for Purria. Focuses on plot, theme, stakes, pacing, and dramatic structure. Ensures the story is compelling and that worldbuilding serves narrative purpose. Use when...

Review code architecture for maintainability, catch structural issues before they become debtUse when "Reviewing pull requests with structural changes, Planning refactoring work, Evaluating new...

Create Lunar policy plugins that enforce engineering standards. Use when building policies (Python scripts) that evaluate Component JSON data and produce pass/fail checks. Covers the lunar_policy...

Assess and enhance software projects for enterprise-grade security, quality, and automation. Use when evaluating projects for production readiness, implementing supply chain security (SLSA,...

Apply Yanis Varoufakis's Technofeudalism framework for understanding platform economics, digital rent extraction, and the decline of traditional capitalism. Use when analyzing tech platform...

UX/UI Design skill for user research, wireframing, prototyping, visual design, interaction design, usability testing, accessibility, design systems, and responsive design. Use when designing user...