1,003 tagged code-quality, measured the same way as everything else here.
Browse within: ai-coding 475claude-code-plugin 411cli 195copilot 141ai-framework 100ai-assisted-development 86ai-skills 85architecture 80Multi-Agent 71ai-coding-assistant 68ai-orchestration 68bats-testing 68refactoring 68javascript 65
Skill Claude CodeCodex
Copy-paste detector for 220+ languages. Detect exact, renamed and near-miss duplicated code, measure duplication percentages, and find refactoring hotspots with the codebase summary.
Skill Claude CodeCodex
Apply Martin Kleppmann-inspired data-system rules when designing reliability, scalability, consistency, replication, transactions, streams, or schema evolution.
Skill Claude CodeCodex
Drive a headless Chrome over the Chrome DevTools Protocol (CDP) for browser QA — navigate, click, fill forms, read the DOM/accessibility tree, screenshot, and assert. Use whenever a task requires loading a web page and interacting with it like a user. Chrome is launched by a bash step (recipe below); this skill…
Skill Claude CodeCodex
Comprehensive Rust coding guidelines with 265 rules across 26 categories. Use when writing, reviewing, or refactoring Rust code. Covers ownership, error handling, async patterns, concurrency, unsafe code, API design, memory optimization, performance, numeric safety, conversions, serde, pattern matching, macros…
Skill Codex
Simplification audit or authorized codebase simplification whose stated objective is to remove accidental complexity. Use for evidence-backed deletion or consolidation of dead code, duplicate state, redundant APIs or layers, ownerless abstractions, obsolete compatibility or design records, and over-engineering in any…
saurabhkumar8112/cyclomatic-complexity-skill
Skill Claude CodeCodex
Refactor code to reduce cyclomatic complexity so it stays readable, maintainable, and aligned with the long-term vision of the codebase, not just optimized for AI comprehension. Use whenever the user asks to refactor, simplify, clean up, or review code quality; mentions complexity, maintainability, readability…
Dicklesworthstone/ultimate_bug_scanner
Skill Claude CodeCodex
Ultimate Bug Scanner - Pre-commit static analysis for AI coding workflows. 13 languages, including bounded PHP request-flow analysis, with language-specific detection categories and native or ast-grep analysis. The AI agent's quality gate.
Skill Claude CodeCodex
Runs a smell-first audit on a user-chosen path set: measures structure metrics, applies a named size profile, and reports code smells and test smells with evidence strength. Use for smell audit, code smell scan, whole-repo audit, tech debt scan, test smell check, maintainability audit, or duplication and nesting…
Skill Claude CodeCodex
Cut a new release of the habit-hooks packages. Use when asked to release, publish, or bump the version. Reviews what lands, enforces the in-sync versioning rule, validates the changelog, and drives the tag-triggered PyPI publish.
Skill Claude Code
Use when the user wants to simplify, clean up, refactor, tidy, or refine code — their staged/unstaged git changes or a target file/path. Reduces complexity, flattens nesting, removes redundancy and dead code, scores each change by value (holding low-value churn), then runs tests to prove nothing broke. Invoke on…
Skill Claude CodeCodex
MANDATORY skill that activates whenever the OpenSpec apply phase begins. Triggers: /opsx-apply runs, the openspec-apply-change vanilla skill is referenced or active, openspec instructions apply is invoked, or the user asks to implement, apply, execute, or build out an OpenSpec change ('implement the change', 'apply…
Skill Claude CodeCodex
Add comprehensive type hints to Python/TypeScript code to improve IDE support, catch errors early, and enable better AI code understanding.
alfredolopez80/multi-agent-ralph-loop
Skill Claude Code
Autonomous experiment loop: modifies code, runs experiments, evaluates metrics, keeps improvements. Inspired by karpathy/autoresearch + pi-autoresearch + autoexp. Triggers: /autoresearch, 'auto research', 'optimize continuously', 'experiment loop', 'autonomous optimization'.
JuliaBesties/BestieTemplate.jl
Skill Claude CodeCodex
Add BestieTemplate features (AGENTS.md, changelog, dependabot, pre-commit, lint workflow, testitem runner) to a Julia package with the bestie CLI — no Julia needed. Use when asked to add one of these files/setups to a package, or to see what BestieTemplate can add.
Skill Claude CodeCodex
Inspect Juror Cloud PR findings and, only after an explicit confirmation, start or rerun a hosted Juror review.
Skill Claude CodeCodex
Use the Octopus CLI to check the user's Octopus connection or review a chosen staged diff, working change set, or connected pull request when the user asks for Octopus.
Skill Claude Code
Technical debt inventory, prioritization, and audit for PHP/Laravel (MySQL) and Node/TypeScript/React projects. Use when assessing code health, identifying refactoring candidates, planning debt paydown, or auditing a codebase for accumulated debt. Triggers on "audit technical debt", "find tech debt", "debt inventory"…
Skill Claude CodeCodex
Use when AI-written code needs structural cleanup or when implementing a change under a guard against AI coding slop — duplicated reimplementations of existing helpers, try-import fallbacks, broad exception swallowing, speculative abstraction layers, v2 copies, dead "for future use" code, narrating comments …
Skill Claude Code
Full health and security audit for Rails apps, the review a principal engineer would do. Runs rubycritic, Brakeman, bundler-audit and rubyaudit, triages every finding with the LLM as judge, brings an OWASP Top 10 arsenal of checks for what scanners miss, and returns one impact-ranked action plan. Use for a Rails…
Skill Claude CodeCodex
Assesses code comprehensibility and maintainability risk. Use when the user asks about code confidence, risk, maintainability, tech debt, code health, or whether code is safe to change. Also use when the user asks to analyze code quality, scan for risks, check if code is messy or complex, audit code, do a code…
Skill Claude CodeCodex
Perform a deep, structured, evidence-based audit of a Laravel application and produce actionable findings backed by concrete project evidence. Use when asked to audit, review, assess, or evaluate an existing Laravel codebase.
martinkup/symfony-profiler-optimization-advisor-bundle
Skill Claude Code
Implements and modifies Symfony Profiler Data Collectors with toolbar panels, Twig templates, and service registration. Use when creating, editing, or debugging data collectors for profiling, performance monitoring, or custom metrics visualization in the Web Debug Toolbar. Also use this skill when working with…
Skill Claude CodeCodex
Benchmark the current repo against the state of the art by scanning real online repos (GitHub and the wider web) in the same domain, then produce a cited capability matrix and a ranked, repo-grounded gap list. Use when the user asks "is our X top-tier", "what are we missing", "compare us to the best", "study online…
Skill Claude CodeCodex
Use when the user explicitly asks to install, uninstall, diagnose, or look up rules in VibeGuard. Ordinary coding, review, build failures, and generic safety requests do not activate this skill.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: