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Found 1,076 Skills
Manage global ignore patterns for lint-relative-paths. TRIGGERS - statusline ignore, add ignore pattern, lint ignore, path lint exclude.
Reviews error handling strategy and exception design. Use when the user asks to review error handling, when a module throws too many exceptions, or when callers must handle errors they shouldn't need to know about. Applies the "define errors out of existence" principle with a decision tree for exception strategies.
Diagnoses what makes code complex and why, using the three-symptom two-root-cause framework. Use when code feels harder to work with than it should but the specific problem is unclear. This skill identifies WHETHER complexity exists and WHERE it comes from. Not for scanning a checklist of known design smells (use red-flags) or evaluating a specific module's depth (use deep-modules).
[Testing] Autonomous subagent variant of code-review. Use when reviewing code changes, pull requests, or performing refactoring analysis with focus on patterns, security, and performance.
Refactor, simplify, or clean up code for improved maintainability without changing business logic
Refactor overly large code units into smaller, more focused components. Use when code has grown too large or complex.
Audit React components for unnecessary useEffect patterns. Detects 9 anti-patterns from "You Might Not Need an Effect" and proposes fixes with severity levels.
Copilot agent that assists with bug investigation, root cause analysis, and fix generation for efficient debugging and issue resolution Trigger terms: bug fix, debug, troubleshoot, root cause analysis, error investigation, fix bug, resolve issue, error analysis, stack trace Use when: User requests involve bug hunter tasks.
Remove code duplication by extracting shared logic into reusable components. Use when the same logic appears in multiple places.
Use when validating code quality after modifications. Runs sniper agent in isolated forked context for clean, fast validation.
SOLID principles for Ruby 3.3+ and Rails 8. Files < 100 lines, contracts separated, modular architecture. Modules MANDATORY.
Code comment guidelines. Remove redundant comments, add strategic ones explaining WHY not WHAT. Applied automatically when modifying code.