2,127 of these skill files have been read, by 1,524 distinct authors, and what they tell an agent counted. What Quality gates authors agree on, and what they forbid

• 181

  Adversarial verify

  ralfyishere/rules-with-receipts/.claude/skills/adversarial-verify · Skill

  2★ repo

  A quality pack for Claude Code that ships with its own eval harness and honest A/B evidence — rules with receipts, not vibes.

• 182

  Skill

  almutaz9000/fable-skill/skill · Skill

  2★ repo

  Fable-model operating discipline for any AI coding agent - Claude Code, Cursor, Copilot, Codex, Gemini, Windsurf, Cline, Amp & more. One npx command.

• 183

  Compliance check

  philgoodvibe/aiai-mastermind-tools-and-skills/maya-starter/skills/compliance-check · Skill

  2★ repo

  AiAi Mastermind Tools & Skills — shareable agent skills for Claude Code, Codex, Gemini & friends. First skill: wiki-llm (build a compounding Obsidian knowledge wiki from your documents).

• 184

  Aet check

  AdvancingTitans/agent-engineering-toolkit/skills/aet-check · Skill

  2★ repo

  Evidence-first engineering guardrails for coding agents: audit instructions, review change scope, record execution proof, and explain repository evolution.

• 185

  Send email

  genius-harry/auto-email-sender/skills/send-email · Skill

  2★ repo

  Email-sending capability for AI agents (ships as a Claude Code skill) and humans. Gmail sending runs server-side via Apps Script: idempotent submits, validation that catches agent mistakes, attachments, recontact guard.

• 186

  X insight cards

  ljunnan24-hash/x-insight-cards/skills/x-insight-cards · Skill

  2★ repo

  Find quality X posts and turn them into Douyin & Xiaohongshu content｜自动搜集 X 优质帖子，转化为抖音、小红书图文素材的 Codex Skill

• 187

  Godplans

  hannsxpeter/godplans/skills/godplans · Skill

  2★ repo

  Plan everything before anything. Single-command AI agent skill that emits a complete, audit-proof, agent-executable master plan (PLAN.mdx) before any code is written. Claude Code, Codex, Cursor, OpenCode, and every Agent Skills client.

• 188

  Ob methods results check

  gtskevin/ob-methods-results-check/skills/ob-methods-results-check · Skill

  2★ repo

  OB/管理学/HRM 论文 Methods & Results 投稿前智能审计 — Portable Agent Skill

• 189

  Job search score

  aayushiagratha/job-search-score · Skill

  2★

  Agent skill for Claude Code: verified, sponsorship-aware job search. Checks who's really hiring, whether they can legally sponsor you, and how contested the role is — then writes applications in your own CV format.

• 190

  Claude pack builder

  m-binimran/dev-pack/meta/claude-pack-builder · Skill

  2★ repo

  Guardrails, skills, loops, hooks & review agents for database + website builders on Claude Code (Next.js + Supabase).

• 191

  Lighthouse

  nimajafari/lighthouse-skill/skills/lighthouse · Skill

  2★ repo

  Agent Skill for running Google Lighthouse — measure & verify web quality (performance, a11y, SEO, best practices): CLI, budgets, CI, programmatic API.

• 192

  Pre flight check

  mirekondro/The-Pre-Flight-Check/skills/pre-flight-check · Skill

  2★ repo

  ✈️ Stop your AI coding agent from declaring 'done' on broken code. Fail-fast quality gate: Typecheck → Lint → Test → Security Audit. Works with Claude Code, Cursor, Copilot + 7 more.

• 193

  Presentation pro designer

  DXBMARK/presentation-pro-designer/skills/presentation-pro-designer · Skill

  2★ repo

  Multi-platform presentation design skill and CLI steering toolkit.

• 194

  Chronoverify

  beeswaxpat/chronoverify-mcp/io.github.beeswaxpat/chronoverify · MCP server

  2★ repo

  Verify a photo's capture time and provenance: C2PA validation, EXIF/XMP, and pixel forensics.

• 195

  Taskbounty check

  eliottreich/taskbounty-check/io.github.eliottreich/taskbounty-check · MCP server

  2★ repo

  Local GitHub Actions/CI maintenance check (action pinning, token perms). Not a full security audit.

• 196

  Zyrax Guard

  tiagosilva07/zyrax-guard/io.github.tiagosilva07/zyrax-guard · MCP server

  2★ repo

  Audit AI agent configs for prompt injection & rogue MCP servers; vet packages

• 197

  Audit

  ajbarea/techne/plugins/techne/skills/audit · Skill

  1★ repo

  Nine Claude skills for multi-repo workflows: audit builds, tame CI, sync docs↔code, and keep sister repos in lockstep.

• 198

  Adversarial verify

  turntuptechnologies-ai/skills/skills/adversarial-verify · Skill

  1★ repo

  Turnt Up Technologies株式会社の Claude Code プラグインマーケットプレイス

• 199

  Dep guard

  iwritec0de/dep-guard/skills/dep-guard · Skill

  1★ repo

  Dependency security — intercepts package install commands to enforce latest versions and block vulnerable packages

• 200

  Auditing canon

  alainator/worldcodex/.claude/skills/auditing-canon · Skill

  1★ repo

  Claude Code skill suite for worldbuilding with scientific rigor. 19 skills, 5 commands, 3 agents, research tool. Includes derivation-chain civilization pipeline, communication medium taxonomy, and epistemological framework.

• 201

  Security audit

  GabrielYMC/security-audit · Skill

  1★

  AI agent skill for pre-deploy security audits on vibe-coded web projects. 55 rules, 8 categories, evidence-based findings. Works with Claude Code / Claude.ai.

• 202

  Skills

  2389-research/documentation-audit/skills · Skill

  1★ repo

  Verify documentation claims against codebase reality - two-pass extraction with pattern expansion for comprehensive drift detection

• 203

  Biome

  DigitalPine/claude-skills/plugins/biome/skills/biome · Skill

  1★ repo

  Curated Claude Code plugins by Digital Pine. Framework setup, auditing, and modernization skills.

• 204

  Agent workflow

  Chrike/coding-agent-skills/skills/agent-workflow · Skill

  no license1★ repo

  Lightweight Claude Code skills for daily AI-assisted development workflows.

• 205

  Check consistency

  Yesterday-AI/ytstack/.claude/skills/check-consistency · Skill

  1★ repo

  An opinionated OS for AI coding agents. Plan like a PM, execute like a senior eng. -- Claude Code plugin

• 206

  Niche validator

  ORBWEVA/founder-metrics/skills/niche-validator · Skill

  no license1★ repo

  Startup metrics for Claude Code — PMF, unit economics, churn, runway, funnels, growth curves, moats, fundraise readiness

• 207

  Fact verify

  parkjui92/fact-verify · Skill

  1★

  AI 조사 결과의 출처를 믿기 전에 검증하는 Claude Code 스킬 — 4-Tier 분류·재인용 체인 감지·URL/DOI 실존 확인·한국 학술DB(KCI·RISS·NKIS) 대응 | Source-verification gate that catches hallucinated and misattributed citations, including Korean scholarship international DBs miss

• 208

  Lisp validator skill

  waddie/lisp-validator-skill · Skill

  1★

  A Claude Skill to help validate Lisp-ish code across multiple dialects

• 209

  Skillhub identity

  seburbina/skillhub/base-skill/skillhub-identity · Skill

  no license1★ repo

  Agent Skill Depot — public skills social network for Claude agents. Publish, discover, install, and rank Claude skills by how much work they offloaded. Cloudflare Workers + Neon + pgvector + R2.

• 210

  Memory check

  ladyiceberg/openclaw-memory-quality/skills/memory-check · Skill

  1★ repo

  openclaw-memhealth: Memory health monitor for OpenClaw — diagnose, guard, and remediate your agent's memory.

• 211

  Adr check

  samrom3/claude-hyper-plugs/adr-wizard/skills/adr-check · Skill

  1★ repo

  Curated Claude Code marketplace and custom plugins by samrom3 for empowering everyday Software Engineers

• 212

  Test first verifier

  benman1/wiggum/.claude/skills/test-first-verifier · Skill

  no license1★ repo

  Self-driving agent loop for Claude Code. It turns an issue into a planned, verified, committed change, and lets you run, supervise, and chain workplans from the shell.

• 213

  Windows health check

  codepros100-dev/claude-windows-health-check/windows-health-check · Skill

  1★ repo

  Comprehensive Windows system health check, diagnostics & remediation skill for Claude Code. 7-category audit with scoring and automated fixes.

• 214

  Best practices check

  hparamore/essential-claude-skills-hparamore/fable-toolkit/skills/best-practices-check · Skill

  no license1★ repo

  Essential Claude Skills I Use

• 215

  Scientific method

  88plug/scientific-method/skills/scientific-method · Skill

  no license1★ repo

  Falsification-first investigation & invention for Claude Code + Grok: hypothesis ledgers, REFUTE-first verification.

• 216

  Builder

  inkatze/planwright/skills/builder · Skill

  1★ repo

  Autopilot for spec-driven development: a standalone, opinionated Claude Code framework

• 217

  Check

  christophecapel/claude-mechanisms-tools/skills/check · Skill

  1★ repo

  Tools that implement the operating mechanisms in claude-mechanisms. v1.0.0: 8 tools (skills + hooks), 7 gates in git-workflow-gate, 231 tests. Feature-complete + stable.

• 218

  Cdm 2015 check

  Jody09-dotcom/constructionx-skills/skills/cdm-2015-check · Skill

  1★ repo

  UK construction Claude Skills pack. Site diary, RAMS, CDM 2015, CIS, NHBC. Built by ConstructionX AI.

• 219

  Audit

  aljazfrancic/audit-skill/audit · Skill

  1★ repo

  A findings-first audit -> fix -> verify -> push skill for Claude Code.

• 220

  Clean code

  LukasB24/clean-code/.claude/skills/clean-code · Skill

  1★ repo

  An automated Python linting and refinement utility that enforces clean code principles and provides auto-fix suggestions for readability violations

• 221

  Ai written check

  cabbagecachekid/neon-jetpack/skills/ai-written-check · Skill

  1★ repo

  Free Claude skills that keep AI-assisted writing honest and yours: line edits, AI-tell checks, tone audits, full reviews, UX reviews, journey maps, copyright basics.

• 222

  AutoVerifier

  yuntaod/AutoVerifier · Skill

  1★
• 223

  Case verification

  dave817/case-verification · Skill

  1★

  Fail-closed citation verification against CourtListener. Catches fabricated cases, fabricated quotes, and pincite errors in US legal writing.

• 224

  Speckit validator skill

  sarveshtalele/speckit-validator-skill · Skill

  1★
• 225

  Skill banking operations

  zavora-ai/skill-banking-operations · Skill

  no license1★

  Banking intelligence skill for AI agents — accounts, transactions, anomaly detection, and payments across Plaid, Mono, and Open Banking via mcp-banking

• 226

  Fable5 optimizer

  nyldn/fable5-optimizer/skills/fable5-optimizer · Skill

  1★ repo

  Claude Code skill for Fable 5 and Codex routing

• 227

  Glic check

  Songhonglei/build-better-skills/skills/glic-check · Skill

  1★ repo

  A suite of skills to build better skills — from creation through install, audit, release, regression testing, and sediment.

• 228

  Thorough check

  zhujian0409/thorough-check-skills/thorough-check · Skill

  1★ repo

  Claude Code skill — exhaustively verify a code/config change: change sites, boundary conditions, file integrity, upstream/downstream call chain. Evidence-based, refuses 'all OK' without command output.

• 229

  Ask before guess

  kwakseongjae/some-engineer-mind/ask-before-guess · Skill

  1★ repo

  비전공 바이브 코더를 위한 11개의 엔지니어 사고방식 스킬.

• 230

  Calibration guard

  ByteStack-Labs/claude-plugins/agent-reliability/skills/calibration-guard · Skill

  1★ repo

  ByteStack Labs marketplace for Claude Code. Open reliability skills that audit AI which passes evaluation but fails in production. Every number reproducible.

• 231

  Prove done

  xiaogeli/claude-prove-done/.claude/skills/prove-done · Skill

  1★ repo

  "Done" ≠ done. A Claude Code skill + Stop hook that blocks completion claims ("fixed", "added", "all set", "wrapped up") and negative-existence claims until verified with a tool call — so the agent stops reporting from memory and starts citing evidence.

• 232

  Prompt injection guard

  kauaim/skills/prompt-injection-guard · Skill

  no license1★ repo

  Free, open-source skills for Claude Code and Claude Desktop — starting with a prompt-injection guard for safely ingesting untrusted documents.

• 233

  Check signature

  jason0404/Jason-Android-Marketplace/plugins/android-artifact-inspector/skills/check-signature · Skill

  1★ repo

  A Claude Code marketplace for Android development, featuring code review, localization management, and APK/AAB release artifact inspection tools.

• 234

  Authos backend integration

  drmhse/authos_skill/authos-backend-integration · Skill

  1★ repo

  Source-verified Agent Skills for implementing and operating AuthOS.

• 235

  Clearstreet borrow check

  clear-street/clearstreet-skills/skills/clearstreet-borrow-check · Skill

  1★ repo

  Official agent skills for the Clear Street API

• 236

  Debug kit

  dxiongya/debug-kit · Skill

  1★

  🧩 Agent Skill: drive, inspect & test apps across 9 platforms (macOS/iOS/Android/Web/Electron/Flutter/RN/Tauri/Chrome-ext) — background, no cursor hijack, with a virtual pointer. Install: npx skills add dxiongya/debug-kit

• 237

  Superqa skill

  cskwork/superqa-skill · Skill

  1★

  Browser QA on any site, for anyone - record by clicking, run, schedule, and get reports non-developers can read (Claude Code skill + Textual TUI)

• 238

  Manuscript review revision

  Jameslxr/manuscript-review-revision-skill/manuscript-review-revision · Skill

  1★ repo

  Journal-aware, review-first Agent Skill for Codex, Claude Code, and compatible hosts, with adaptive 5–6-agent peer review, citation verification, revision gates, and manuscript formatting checks.

• 239

  Check dot agent

  JarrydAdaens/agentic_rails_tooling/archived/skills/check-dot-agent · Skill

  1★ repo

  The right rail of Agentic Rails: Reusable skills, agent personas, rules, and workflows for agentic coding IDEs — the tooling rail of the Agentic Rails framework.

• 240

  Medical fact check

  kgraph57/evidentia/skills/medical-fact-check · Skill

  1★ repo

  Open-source medical citation verifier: catches fabricated DOI/PMID/NCT references with CLI, MCP, and Claude Code skill.