Skills

F

fuzz

ariadoss / superskills

Lightweight web fuzzing via ffuf — directory discovery, parameter testing, subdomain enumeration.

G

game-improvement-loop

gil-1 / skills

Personal Skills that improve managing large codebase with agents

G

gauntlet-loop

nicholasspisak / gauntlet-loop

Use when the user invokes /gauntlet-loop or asks to turn an objective, plan, spec, PRD, or requirements document (inline text, a .md file, or an .html file) into an orchestrated execution system prompt — e.g. "gauntlet this plan", "make an orchestrator prompt for this spec", "generate the execution prompt for @plan.md".

G

Gemini CLI

ovachiever / droid-tings

Consult Google Gemini CLI for second opinions on architecture, debugging, and security audits. Use Gemini's 1M+ context window for comprehensive code analysis. Compare Flash (fast) vs Pro (thorough) vs 3-Pro-Preview (cutting-edge). Use when: need second opinion on architectural decisions, stuck debugging after 2+ attempts, writing security-sensitive code, planning refactors (5+ files), approaching 70%+ context capacity, unfamiliar with tech stack, need peer review, or want Flash vs Pro vs 3-Pro-Preview comparison. Keywords: gemini-cli, google gemini, gemini command line, second opinion, model comparison, gemini-2.5-flash, gemini-2.5-pro, gemini-3-pro-preview, architectural decisions, debugging assistant, code review gemini, security audit gemini, 1M context window, AI pair programming, gemini consultation, flash vs pro, AI-to-AI prompting, peer review, codebase analysis, gemini CLI tool, shell gemini, command line AI assistant, gemini architecture advice, gemini debug help, gemini security scan, gemini code compare

G

gh-pr-review

cherryhq / cherry-studio

Automated Cherry Studio review for local branches, PRs, commits, files, architecture docs, and repository skills. Use for code or documentation reviews that need project-specific naming, main/renderer/shared placement and dependency rules, IpcApi and DataApi boundaries, lifecycle/service ownership, renderer hooks, React/UI conventions, and tests. Review depth adapts to diff size and runtime subagent capability (single-agent or multi-agent reviewer-verifier). Report-only by default; code fixes and GitHub submission each require explicit invocation-time authorization (`fix` / `submit`). Normal-review prompts and safe interruption behavior follow the interaction contract below. To diagnose gaps in the skill after a review session, run `/gh-pr-review diag`.

I

inspect-role-naming

venhdev / skills

Audit codebase identifiers and architectural role suffixes for load-bearing responsibility mismatches and boundary collisions.

I

ios-animation-code-review

existential-birds / beagle

Reviews iOS animation code for correctness, performance, accessibility, and Apple API best practices. Use when reviewing .swift files containing animation code — withAnimation, .animation(), PhaseAnimator, KeyframeAnimator, matchedGeometryEffect, navigationTransition, CABasicAnimation, CASpringAnimation, UIViewPropertyAnimator, UIDynamicAnimator, symbolEffect, scrollTransition, contentTransition, or custom Transition conformances.

L

launching-evals

nvidia / skills

Agent Skills for NVIDIA products — install into Claude Code, Codex, and other coding agents to run Physical AI, robotics, simulation, CUDA, and RAG workflows end to end.

L

ln-11-plan-reviewer

levnikolaevich / claude-code-skills

Reviews an implementation plan against repository evidence before execution; identifies missing decisions and risks. Not for completed-code review.

L

ln-12-delivery-reviewer

levnikolaevich / claude-code-skills

Reviews a completed change for regressions, unmet acceptance, and release risks. Not for whole-codebase audits or repairs.

L

ln-310-story-validator

levnikolaevich / claude-code-skills

Validates Stories/Tasks with GO/NO-GO verdict, Readiness Score (1-10), Penalty Points, and Anti-Hallucination verification. Auto-fixes to reach 0 points, delegates to ln-002 for docs. Use when reviewing Stories before execution or when user requests validation.

M

memory-benchmark

tursodatabase / turso

How to benchmark and analyze memory usage in Turso using the memory-benchmark crate and dhat heap profiler. Use this skill whenever the user mentions memory usage, memory profiling, allocation tracking, heap analysis, memory regression, memory benchmarking, dhat, or wants to understand where memory is being allocated during SQL workloads. Also use when investigating memory growth in WAL or MVCC mode. IMPORTANT - If you modify the perf/memory crate (add profiles, change CLI flags, change output format, etc.), update this skill document to reflect those changes so it stays accurate for future agents.

M

merge-discipline

fudesign2008 / open-skills

Hard gate before merging into a protected branch: run Parts A→B→C→R→D (OpenSpec archive association, rebase/conflict pre-check, coverage preference, pr-code-review with content-matched depth via pr-review-gate (unset ≡ auto), squash decision from commit quality + tip-pin merge). Do NOT merge while an associated OpenSpec change is still active; do NOT skip on a direct \"merge MR\" command; do NOT auto-select squash when two viable strategies exist — ask with a commit-quality recommendation; a single-commit or single-permitted-strategy MR concludes without prompting; after merging, sync the local workspace onto the resolved target branch. Triggers — 「合并 tip」「merge tip」「合并纪律」「push 后合并」「archive 合入」「合并前门控」「rebase 检查」「冲突预检」「合并前 rebase」「先 archive 再 merge」「合并前 code-review」 / merge discipline, archive-before-merge, rebase pre-check, coverage gate, pr code review before merge.

M

motoko-benchmarks-generation

research-ag / motoko-skills

How to write benchmarks in Motoko using bench-helper. Covers project setup (mops.toml), bench file layout in bench/*.bench.mo, the Bench.Schema rows/cols model, and safe patterns for encode/decode, hashing, crypto, and allocation benches.

Use when evaluating LLMs, running benchmarks like MMLU/HumanEval/GSM8K, setting up evaluation pipelines, or asking about "NeMo Evaluator", "LLM benchmarking", "model evaluation", "MMLU", "HumanEval", "GSM8K", "benchmark harnesses".

O

observability-audit

marcioaltoe / skills

Use when reviewing whether code has enough operational evidence: structured logs, correlation IDs, metrics, traces, run summaries, error normalization, and safe redaction. Trigger for production readiness reviews, sync/job reviews, incident-prone code, or before delivery of backend workflows. Do not use for visual UI-only review.

O

observability

n0an / observability-agent-skill

Writes and reviews Swift observability code on Apple platforms - unified logging (Logger, OSLog, privacy redaction, log levels and persistence), signposts and Instruments, activity tracing, MetricKit metrics and diagnostics (launch, hangs, crashes, OOM, disk writes), crash reports and symbolication, OSLogStore log export, Xcode Organizer, and shipping telemetry to your own backend or third-party SDKs. Use when adding logging, instrumenting performance, wiring MetricKit, diagnosing production crashes or hangs, exporting logs for support, or choosing between print, Logger, signposts, and analytics SDKs.

O

optimize-web-animations

akillness / jeo-skills

Profile, audit, and optimize frontend page performance with emphasis on animation work, memory-leak risks, long-session slowdowns, CSS animations, canvas/WebGL requestAnimationFrame loops, marquees, skeletons, GSAP/Three/Matter effects, timers, listeners, and observers. Use when the user asks to make animations performant, pause offscreen animations, look for memory leaks, profile pages that slow the computer over time, fix janky scrolling, reduce CPU/GPU use, or repeat the "only play in view" optimization on React/Vite/Next/frontend pages using Codex Browser.

P

performance-audit

mgd34msu / goodvibes-plugin

Load PROACTIVELY when task involves optimizing speed, reducing bundle size, or improving responsiveness. Use when user says "make it faster", "reduce bundle size", "fix slow queries", "optimize rendering", or "check Core Web Vitals". Covers bundle analysis and tree-shaking, database query optimization (N+1, indexing), React rendering performance (re-renders, memoization), network waterfall optimization, memory leak detection, server-side performance, and Core Web Vitals (LCP, FID, CLS) improvement.

P

playwright-skill

fixmyberlin / fixmyskills

E2E testing and browser automation for TanStack Start apps (FMC/TILDA). Use @playwright/test for committed suites/CI; agent-browser MCP (skill tech-stack) for agent exploration; this skill for smoke tests, stubbed auth, map hooks, and quick ad-hoc scripts.

P

playwright-validation

open-metadata / openmetadata

Use when validating UI changes in a branch require Playwright E2E testing. Reviews branch changes, validates UI with Playwright MCP, and adds missing test cases.

P

PreCommit

julianobarbosa / claude-code-skills

Pre-commit hooks framework for multi-language code quality automation. USE WHEN setting up pre-commit OR configuring git hooks OR adding linting OR code formatting OR security scanning OR Terraform validation OR Kubernetes manifests OR Helm charts OR Python linting OR JavaScript formatting. Manages .pre-commit-config.yaml, hook installation, and CI integration.

No description yet

P

prototype-to-production

kemiljk / skills

Harden an existing prototype for real use, including failure states, accessibility, security boundaries, and maintainability.

P

python-lint

paldom / python-skills

Sets up and tunes Ruff linting and formatting for a Python package — pyproject [tool.ruff] rule selection, Black/Flake8/isort migration — and fixes lint or format failures. Use when the user says 'set up linting', 'add ruff', 'fix lint errors', 'configure the formatter'. Not for type errors, non-Python file formatting, pre-commit wiring, or CI workflows.

P

python-pytest-patterns

0xdarkmatter / claude-mods

pytest testing patterns for Python. Triggers on: pytest, fixture, mark, parametrize, mock, conftest, test coverage, unit test, integration test, pytest.raises.

Q

qa-engineer

anyproto / anytype-ts

Analyze code changes and generate Playwright E2E tests in anytype-desktop-suite. Run after implementing features or modifying editor/component behavior to ensure new functionality has test coverage.

Q

quality-advisor

vladm3105 / aidoc-flow-framework

Provide real-time quality guidance during artifact creation - section completion, anti-pattern detection, cumulative-tag and naming checks - before an artifact is finished. Use while authoring or reviewing a single SDD document.

Q

quality-enforcement

noobygains / godmode

Use when preparing code for commit, PR, or merge - covers linting, type safety, bundle budgets, coverage thresholds, complexity limits, dependency audit, and dead code detection

S

semaphoreci

membranedev / application-skills

Semaphore integration. Manage data, records, and automate workflows. Use when the user wants to interact with Semaphore data.

S

ship-gate

unlearndev / skills

Read the staged git diff and flag anything that shouldn't be committed — secrets or API keys, leftover debug code (dd(), console.log, etc.), large commented-out blocks, and accidentally added large or binary files. For each problem show the file and line and why it's a problem, then end with a clear PASS or BLOCK. Use before committing, when the user asks to "check what's staged", "review my staged changes", "anything I shouldn't commit", "scan the diff before I commit", or wants a pre-commit safety check.

S

signals-scout-web-vitals

posthog / skills

Signals scout for Core Web Vitals (`$web_vitals`). Watches each page's p75 LCP / INP / CLS / FCP against Google's thresholds and its own history — poor-band pages, band crossings, sharp regressions — and dates each regression against deploys and flag rollouts.

S

skill-evolver

dp-archive / archive

Analyze skill execution traces to identify issues and automatically evolve/improve skills. Use when users provide trace files (JSON) from skill runs and want to improve skill performance based on real execution data. Triggers on requests like "analyze traces", "evolve skill based on traces", "improve skill from execution history", "find issues in skill traces", or when working with skill trace/log files.

S

specalign

alleneubank / claude-code

Comprehensive configuration system for Claude Code

S

spring-kotlin-code-review

jetbrains / skills

Review Kotlin + Spring changes for behavioral regressions, transaction and proxy bugs, API and serialization mistakes, persistence risks, security issues, configuration drift, and missing tests. Use when reviewing a PR, diff, patch, or design change where generic style-focused review would miss Spring-specific correctness and operational risks.

T

taste-accessibility

madebymustafa / design-taste

Accessibility built into generation, not bolted on after: WCAG 2.2 AA compliance checks (contrast, keyboard, focus, labels, semantics, target size, reduced motion, autocomplete, error handling), baked into every page or component the agent builds. Run before calling any UI done. Stack on the design-taste core skill.

T

taste

voidxai / taste

Use this skill when the user wants a qualitative judgment on whether code, architecture, APIs, or design are *good* — not just working. MUST USE for: the word "taste" or "品味"; phrases like "well-designed", "feels off", "feels mediocre", "amateur hour", "something is off", "design quality"; asking which approach shows better craftsmanship; requesting someone to evaluate overall quality of code or a system. Also use when the user's core question is "is this good?" rather than "make this work." Do NOT use for: specific bug fixes, performance debugging, security audits, writing tests, refactoring with clear instructions, or UI changes with concrete goals like "fix spacing on mobile."

T

tauri-pilot

mpiton / tauri-pilot

Inspect, interact with, and test a running Tauri v2 app via CLI. Communicates over Unix socket using JSON-RPC 2.0. Use when testing UI, automating interactions, or debugging a Tauri app.

T

tdd

carlitose / agent-skills

Test-driven development with a red-green-refactor loop. Use when the user wants to build features or fix bugs using TDD, mentions “red-green-refactor,” wants integration tests, or asks for test-first development.

T

test-metrics-dashboard

proffesor-for-testing / agentic-qe

Use when querying test history, analyzing flakiness rates, tracking MTTR, or building quality trend dashboards from test execution data.

T

testcontainers

claude-dev-suite / claude-dev-suite

Testcontainers for Docker-based integration testing in Java. Covers database containers, messaging systems, and Spring Boot @ServiceConnection. USE WHEN: user mentions "testcontainers", "docker test", "integration test", asks about "@ServiceConnection", "PostgreSQLContainer", "MongoDBContainer", "test database", "docker compose test" DO NOT USE FOR: Unit tests - use `junit`; REST API tests - use `rest-assured`; Tests without Docker - use H2 or embedded databases; Non-Java projects - check language-specific tools.

Expert guide for testing Next.js applications with Playwright, Jest, and React Testing Library. Use when writing tests, debugging test failures, or setting up test infrastructure.

T

trace-check

vladm3105 / aidoc-flow-framework

DEPRECATED in v0.4.0. Use `/aidoc-flow:doc-validator` traceability pass. This skill is a redirect stub and will be removed in v1.0.0.

V

video-comparer

nicepkg / ai-workflow

This skill should be used when comparing two videos to analyze compression results or quality differences. Generates interactive HTML reports with quality metrics (PSNR, SSIM) and frame-by-frame visual comparisons. Triggers when users mention "compare videos", "video quality", "compression analysis", "before/after compression", or request quality assessment of compressed videos.

W

web-perf

midudev / autoskills

Audit, diagnose, or optimize website loading and interaction performance, Core Web Vitals, and Lighthouse performance scores.

W

webapp-testing

boshi-xixixi / traeskill

Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

W

woostack-debug

howarewoo / woostack

Read-only systematic debugging: prove the root cause of a bug, test failure, or unexpected behavior from source/runtime evidence plus optional exact GitHub Project, issue, or PR context, then hand back evidence and a proposed minimal fix. Debug never mutates GitHub or repository state.

W

woostack-harden

howarewoo / woostack

Public standalone read-only review of a supplied specification or candidate issue plan against bounded repository evidence; reports discrepancies and unresolved decisions without synthesizing approval.

W

wp-phpstan-review

jorgerosal / wordpress-skills

WordPress PHPStan review and setup guidance. Use when reviewing `phpstan.neon`, WordPress static-analysis setup, baselines, PHPStan levels, CI jobs, WordPress stubs, `szepeviktor/phpstan-wordpress`, or when user mentions "PHPStan", "static analysis", "phpstan.neon", "baseline", "WordPress stubs", or "CI type checks". Helps review WordPress-specific PHPStan configuration, baseline strategy, extension wiring, and practical rollout patterns for plugins, themes, and larger WordPress codebases.

W

writing-skills

mavcui / agent-skills-hunter

The ultimate collection of Agent Skills, all in one place, “make every bit of context count” The ultimate collection of 400+ high-quality Agent Skills for Claude AI — creative, technical, and enterprise workflows

W

writing-skills

mavscui / agent-skills-hunter

The ultimate collection of Agent Skills, all in one place, “make every bit of context count” The ultimate collection of 400+ high-quality Agent Skills for Claude AI — creative, technical, and enterprise workflows

W

writing-skills

zhanlincui / agent-skills-hunter

Use when creating new skills, editing existing skills, or verifying skills work before deployment

A

accessibility

microsoft / hve-core

Consolidated accessibility skill entrypoint for WCAG 2.2, ARIA Authoring Practices, cognitive accessibility, Section 508, EN 301 549, design intent verification, and the Accessibility Planner workflow.

A

adding-e2e-tests

revitalb-port / skills-registry-demo

Set up Playwright end-to-end testing in a project, including test configuration, example tests, and CI integration.

A

aep-gen-eval

memorysaver / agentic-engineering-patterns

Defines the reusable generator/evaluator pattern: scoring, agent contracts, eval protocol. Validating one specific artifact is /aep-validate.

A

aep-validate

memorysaver / agentic-engineering-patterns

Validates one artifact — code, document, or spec — with separate generator and evaluator roles. Use for code review, "validate", "verify", or "dry-run".

A

agent-browser-debug

owenleezy / agent-browser-skill

[INTERNAL TEMPLATE] Debugging execution protocol. Called by agent-browser orchestrator.

A

agent-capabilities

jgtolentino / insightpulse-odoo

Comprehensive documentation of Claude's capabilities for visual regression testing, CI/CD integration, and quality assurance automation. Use when setting up testing infrastructure, implementing visual regression, or understanding agent testing capabilities. (project)

A

ai-development-guide

shinpr / claude-code-workflows

Applies language-agnostic and backend technical decision criteria, anti-pattern detection, debugging, and quality gates. Use when reviewing general/backend implementation choices, code smells, failures, or implementation completeness.

A

analyze-repo

miles990 / claude-software-skills

Enterprise-grade repository analysis with arc42/C4 architecture documentation, technical debt quantification, security assessment, and multi-stakeholder reporting