Total 53,176 skills, Code Quality has 2413 skills
Showing 12 of 2413 skills
Stabilize workflows with Template Method or Strategy; extend by adding new classes instead of editing core logic
Use when errors occur deep in execution and you need to trace back to find the original trigger - systematically traces bugs backward through call stack, adding instrumentation when needed, to identify source of invalid data or incorrect behavior
Helps fail fast on risky implementation steps by prototyping before committing to full code changes. Use during planning or implementation when a step is ambiguous, depends on multiple subsystems or flaky tools, may invalidate the current plan, or when repeated fix attempts suggest a doom loop. Useful both at planning step and during implementation.
Review a PR or branch diff using the knowledge graph for full structural context. Outputs a structured review with blast-radius analysis.
Refactor code to simplify it without changing behavior.
Enforce C++ coding standards including camelCase or snake_case variables, PascalCase classes, and consistent file naming.
Use when writing, fixing, editing, or refactoring TypeScript functions with too many parameters, boolean flags, parameter mutation, deep nesting, mixed abstraction levels, complex conditionals, hidden side effects, dead helpers, unused exports, or unclear call sites.
Use when adding, retiring, or auditing feature flags. Triggers on "add a flag", "ship behind a flag", "rollout plan", "kill switch", "stale flags", "flag debt", "LaunchDarkly", "GrowthBook", "Statsig", "Unleash", "Flipt", or any progressive-delivery question. Ships flag debt scanner, rollout planner, and kill-switch auditor (all stdlib Python), 4 references on flag taxonomy + provider trade-offs + rollout strategies + lifecycle, plus a /flag-cleanup slash command.
Run Kiro CLI as an independent reviewer over the current branch, a specific commit, or uncommitted changes. Builds a focused prompt from the real diff and returns a compact review summary.
Code review staged changes or a specific area of the codebase, optionally delegating to a chosen agent. Use when the user wants a code review.
Run an independent code review using the OpenAI Codex CLI in headless mode. Gets a second opinion from a different model family (GPT-5/o3) on recent changes, a PR, a commit, or the whole app — covering bugs, regressions, security, data consistency, UX/state bugs, performance risks, and testing gaps. Saves a severity-prioritised report to .jez/reviews/. Triggers: 'codex review', 'review with codex', 'second opinion on this code', 'independent code review', 'what does codex think', 'get codex to review'.
Hypothesis-driven debugging with ranked hypotheses, git bisect strategy, instrumentation planning, and minimal reproduction design. Triggers on: "debug this systematically", "root cause analysis", "bisect this bug", "rank hypotheses", "isolate this issue", "minimal reproduction". NOT for general reasoning.