Explore AI skills for development, content, data and productivity. Compare the description and repository popularity before opening a skill.
Complete SEO skill covering technical auditing (Core Web Vitals, crawlability, structured data), SEO marketing strategy (keyword research, content planning, competitive analysis), operational workflows (cross-t...
Check prerequisites before starting a phase
Run checkpoint criteria after completing a phase
Configure verification commands for this project
Generate `.claude/phase-state.json` from `EXECUTION_PLAN.md` and git history
Generate comprehensive tests following TDD methodology. Creates unit tests, integration tests, and edge case coverage. Works with existing test frameworks in the project. Invoked via /sdd-test-gen [file-path or...
Run code-verification on a specific task
Activate when performing git commits, creating pull requests, or any git operation. MANDATORY by default - prevents AI attribution (Co-Authored-By, "Generated with" footers). Does NOT block legitimate AI featur...
Activate when creating any summary, report, or output file. Ensures files go to correct directories (summaries/, memory/, stories/, bugs/). Mirrors what summary-file-enforcement hook enforces.
Manage Nix profiles using the modern `nix profile` command (experimental, replaces `nix-env`). Use when installing, removing, upgrading, or managing packages with Nix flakes.
Activate when needing configuration values like git.privacy, autonomy.level, paths.*, team.default_reviewer. Retrieves ICC settings using dot notation from config hierarchy.
Development guide for contributing to the Intelligent Claude Code (ICC) framework. Use when working on ICC source code, creating skills, updating hooks, or modifying behaviors.
Create a feature specification from a natural language description
Keep ZR_ERR_* codes and "no partial effects" contracts consistent across the engine.
Enterprise-grade system development with microservices, Kubernetes, and Terraform. Includes AI Native methodology and Monorepo architecture patterns. Project initialization with "init enterprise" or "enterpris...
Prevent include cycles and platform-boundary leaks by enforcing header layering.
Error handling patterns. Exception hierarchies, Result types, structured error responses, retry strategies, circuit breakers.
Activate when facing complex problems, multi-step decisions, high-risk changes, complex debugging, or architectural decisions. Activate when careful analysis is needed before taking action. Provides explicit st...
Activate when user needs architectural decisions, system design, technology selection, or design reviews. Activate when @Architect is mentioned or work requires structural decisions. Provides design patterns an...
Skill for defining terminology and data structures. Covers domain terminology, entities, relationships, and schema design. Use proactively when starting a new project or when data structures are unclear. Trig...
Skill for building platform-independent design systems. Develops consistent component libraries for all UI frameworks. Use proactively when user needs consistent UI components. Triggers: design system, compon...
AI-assisted delivery methodology — Session-as-Work-Unit, dual-loop architecture, experience encoding, quality gate discipline, and parallel agent strategies.
Skill for detailed design — class diagrams, sequence diagrams, API contracts, database schema design, and error handling strategy.
Java coding conventions for enterprise applications. Covers package naming, class naming suffixes, method ordering, null handling, and immutability patterns.
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.