All agent skills (14,013) — page 135 of 141

SemiaStatic security audit toolkit for AI agent skills — surfaces every capability a skill may exercise, with evidence.0 installs

Senior PlannerSenior engineering team conducts comprehensive interviews (technical, UX, security, performance, integration) to produce detailed Engineering Spec documents0 installs

SeniorifyPlan-audit for AI-assisted development. PreToolUse hook + MCP server + slash commands.0 installs

SentineloneSentinelOne XDR - threat detection, incident response, and endpoint agent management via the Purple AI MCP server0 installs

Sentinelx PrimeStage-aware security guidance for planning, risky implementation changes, review, and release checkpoints.0 installs

SentruxMCP server for structural health analysis — 14 dimensions graded A-F, dependency cycles, coupling, dead code, test coverage, and quality gates0 installs

SeoSearch engine optimisation: daily SEO brief (renamed from seo-monitor), DataForSEO keyword tracking, hypothesis-driven SEO testing (S-### ledger), AI agent answer-engine optimisation (AEO), and living strategy document maintenance0 installs

Seo Analysis MonitoringContent freshness analysis, cannibalization detection, and authority building for SEO0 installs

Seo Content CreationSEO content writing, planning, and quality auditing with E-E-A-T optimization0 installs

Seo Keyword Cluster BuilderGroups related keywords into topic clusters and creates content hub architecture recommendations with internal linking strategies. Use when planning content strategy, organizing keyword research, or building pillar page structures.0 installs

Seo OptimizerSEO optimization with keyword analysis, readability assessment, technical validation, content quality. Use for search rankings, blog posts, content audits, or encountering keyword density, readability scores, meta tags, schema markup errors.0 installs

Seo Skill PackComplete SEO toolkit — local SEO audits, AI search readiness, GEO content briefs, meta tag optimization, schema markup, competitor analysis, and site health audits.0 installs

Seo Technical OptimizationTechnical SEO optimization including meta tags, keywords, structure, and featured snippets0 installs

Sequential ThinkingSystematic step-by-step reasoning with revision and branching for complex problems0 installs

Sequential ThinkingMCP server exposing a single sequentialthinking tool for dynamic, reflective, step-by-step problem-solving. Use when a task needs structured reasoning, planning, hypothesis generation, branching to explore alternatives, or revising earlier steps while keeping a running chain of thoughts.0 installs

Sequential ThinkingSystematic step-by-step reasoning with revision and branching. Use for complex problems, multi-stage analysis, design planning, problem decomposition, or encountering unclear scope, alternative approaches needed, revision requirements.0 installs

SessionFlat session management system with .current-session tracking. Adapted from iannuttall/claude-sessions. Includes commands for starting, ending, updating, listing, and resuming development sessions.0 installs

Session ContinuityPer-session and per-branch documentation lifecycle: handoffs, callouts, retrospects, branch finalization.0 installs

Session ExplorerFile-explorer-style session management for Claude Code0 installs

Session HandoffCreates comprehensive handoff documents for seamless AI agent session transfers. Use when context window approaches capacity or work session is ending.0 installs

Session InsightsInteractive session analysis, deep drill-down into Claude Code conversation history, and workflow improvement generation with programmatic JSONL parsing0 installs

Session LoggerReal-time session logging, command history, and auto-naming for Claude Code0 installs

Session ManagementImplements secure session management with JWT tokens, Redis storage, refresh flows, and proper cookie configuration. Use when building authentication systems, managing user sessions, or implementing secure logout functionality.0 installs

Session RenameSuggest a descriptive session name before ending for easy session discovery0 installs

Session Resume PluginResume work from a previous Claude Code or Codex CLI session by reading the last N turns from its JSONL transcript0 installs

Session SearchSearch across all Claude Code sessions by keyword0 installs

Set Up CiSet up GitHub Actions CI with test, lint, format, and vulnerability check jobs, plus matching Makefile targets.0 installs

Set Up InstallersSet up installer and distribution methods for Go, Swift, Rust, and Zig projects: Homebrew tap, go/cargo install, and release workflow.0 installs

Set Up LintersDetect project languages, recommend linters and formatters, install them, and generate config files, including Pandoc-academic Markdown presets.0 installs

Set Up Secret ScanningSet up secret scanning with gitleaks and TruffleHog GitHub Actions workflows and optional gitleaks configuration.0 installs

Shadcn Devshadcn/ui and Tailwind CSS v4 development workflows for React applications. Covers component usage, form building with react-hook-form and zod, theming, data tables with TanStack Table, and Tailwind CSS v4 migration0 installs

Shadcn Vueshadcn-vue for Vue/Nuxt with Reka UI components and Tailwind. Use for accessible UI, Auto Form, data tables, charts, or encountering component imports, dark mode, Reka UI errors.0 installs

ShapeupStructured product planning using the Shape Up methodology0 installs

Shared SkillsVendor-agnostic MSP skills - terminology and ticket triage0 installs

Shell ScriptingProduction-grade Bash scripting with defensive programming, POSIX compliance, and comprehensive testing0 installs

SherwebSherweb Partner API - distributor billing, service provider management, customer subscriptions0 installs

ShieldRegulatory Risk Advisor — GDPR, CCPA, FTC, financial regulation, export controls0 installs

Shield AssessRegulatory exposure assessment for a product or geography0 installs

Shield ReconMap product data flows and identify regulatory triggers0 installs

Shield RespondDraft regulatory response letters and regulator comms0 installs

ShipComplete PR workflow: commit to production, skips review when called from next-task, removes task from registry on cleanup, automatic rollback0 installs

Ship Learn NextTransform learning content (like YouTube transcripts, articles, tutorials) into actionable implementation plans using the Ship-Learn-Next framework.0 installs

ShipitPlan it, execute it, ship it. Structured workflow for Claude Code.0 installs

ShipitBatch execution with subagent pipeline, TDD enforcement, code review (Claude-native and Codex-powered), verification gate, PR description, and branch completion0 installs

ShipyardShared development tools for Submariner repositories0 installs

ShopifyShopify apps, extensions, themes - GraphQL APIs, Polaris UI, Liquid templating0 installs

Shopify Admin SkillsMaster skill collection for Shopify store operators. Provides access to all merchandising, marketing, support, and operations capabilities.0 installs

Shopify SkillsOne Shopify operations bundle with 27 workflow skills for reports, exports, discounts, product copy, inventory, SEO, and more.0 installs

ShopmePlan grocery shops and manage shopping lists.0 installs

ShortioManage Short.io links, domains, QR codes, and geo targeting using natural language in Claude Code0 installs

Sidecar Association CoworkerSidecar Association Coworker — AI-powered tools for all types of associations: professional societies, trade associations, enthusiast clubs, fraternal organizations, chambers of commerce, standards bodies, alumni groups, and more. Provides slash commands and domain expertise for membership lifecycle, governance, events, communications, advocacy, and beyond.0 installs

Sigma DashboardExtract SQL from Sigma Computing dashboards and inspect workbook queries0 installs

Simple Gitsimple git commands0 installs

SimplifyAdds /simplify and /simplify-settings commands with optional auto-simplify follow-ups.0 installs

Sitewarming Template ToolsBuild and deliver org-private custom astro templates from a customer design.md.0 installs

Skeptic ValidatorSkeptically validates claims, plans, or outputs to catch flaws before they are accepted.0 installs

Skill Authoring WorkflowTurn raw PM content into a compliant, publish-ready skill.0 installs

Skill BuilderCreate, test, evaluate, and optimize Claude Code skills with eval-driven iteration0 installs

Skill Check SkillAn essential security guardrail for Agent Skills. This tool scans GitHub repositories to identify malicious code, destructive commands, and data exfiltration patterns. Unlike simple checkers, it recursively analyzes referenced scripts to find threats hidden behind the main skill file. Use this skill immediately before adding any new skill or tool to verify its safety and prevent accidental system compromise.0 installs

Skill CodexDelegate prompts to OpenAI Codex CLI for code analysis, refactoring, code review, and automated editing0 installs

Skill CreatorCreate new skills, improve existing skills, and measure skill performance0 installs

Skill CreatorCreate effective Claude Code skills with proper structure and patterns0 installs

Skill CreatorCreate and manage Claude Code skills with templates0 installs

Skill CreatorCreate new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, update or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.0 installs

Skill Creator AnthropicGuide for creating effective Agent Skills with specialized knowledge and workflows0 installs

Skill Creator OpenaiGuide for creating effective Agent Skills with specialized knowledge and workflows0 installs

Skill FoundryFramework for creating Claude Code skills using philosophy-first design, evidence-based prompting, progressive disclosure, and anti-pattern prevention. 47 references, 25 scripts, 17 templates, 23 examples.0 installs

Skill IssueReport skill bugs, design flaws, or suggestions to psylch/skill-issues. Project agents invoke this when they encounter problems with any skill.0 installs

Skill IssuePlanning, review, and workflow skills from Crown Dev Studios (architecture-review, brainstorming, code-simplicity, linear-issue-shaping, plan-compliance, plan-review, planning, review-council, review-triage, second-opinion, testing-philosophy).0 installs

Skill JudgeEvaluate Agent Skill design quality against official specifications and best practices. Use when reviewing, auditing, or improving SKILL.md files and skill packages.0 installs

Skill LintLint and auto-fix skill folders for metadata, naming consistency, path placeholder consistency, and optional agents/openai.yaml presence.0 installs

Skill Optimizer LawvableAnalyze work sessions and propose improvements to skills based on corrections and edge cases0 installs

Skill ReviewerReview and ensure skills maintain high quality standards. Use when creating new skills, updating existing skills, or auditing skill quality. Checks for progressive disclosure, mental model shift, appropriate scope, and documentation clarity.0 installs

Skill Security AuditorSecurity audit and vulnerability scanner for AI agent skills. Scans for malicious patterns, prompt injection, data exfiltration, and unsafe file operations.0 installs

Skill SetComprehensive productivity skills and development tools for Claude Code, including git workflow automation, code context understanding, peer LLM consulting, and PR review feedback processing.0 installs

Skill Tree AiAI fluency analysis: classifies 11 collaboration behaviors against Anthropic's AI Fluency Index and assigns an archetype card.0 installs

Skill Usage Trackerスキル使用状況トラッキングと外部サービスへの分析データ送信0 installs

Skill VetterMulti-scanner security gate. TRIGGER when: user mentions installing, adding, or reviewing a skill to Claude Code, OpenClaw, or any other AI agent. Detects malicious code, vulnerabilities, and suspicious patterns.0 installs

SkillforgeSkill design best practices - audit existing skills and create new ones with reference file patterns, modularization, and token-aware architecture0 installs

SkillfyTurn your corrections into reusable Claude Code Skills0 installs

SkillmeterMeasure and benchmark Claude Code agent skills (sparse metadata; name implies skill metering/scoring).0 installs

SkillsOpenspec extension skills for breaking down epic into openspec changes0 installs

Skillstack WorkflowsTwenty composable workflow playbooks that orchestrate existing SkillStack plugins for real multi-stage problems: plugin authoring, plugin updating, plugin/skill evaluation, API-to-production, security hardening, codebase onboarding, product stories, context engineering, design review, agent improvement, stakeholder storytelling, pitch sprints, complex debugging, AI agent building, strategic decisions, content platforms, user research, legacy rescue, LLM cost optimization, and skill authoring. Each workflow is a self-contained playbook with phase-by-phase guidance, gates/loops, and explicit references to the underlying SkillStack skills.0 installs

Skrills36 MCP tools for skill validation, sync, intelligence, research, and tracing across Claude Code, Codex, Copilot, and Cursor0 installs

Slack RespondSlack inbox triage and response drafting0 installs

Slide AnalyzerUpload WSIs to My Cases, install AI widgets (public or custom), run them on slides, and retrieve results including segmentation masks.0 installs

SlidevEvidence-based presentation creation with Slidev, enforced design guardrails, and multi-platform diagrams0 installs

SlintEnhances Claude's ability to work with, debug, and build Slint GUI applications0 installs

Slop ReviewNative diff review window (Monaco + Glimpse) for AI coding agents. Adds the /slop-review slash command in Claude Code, a `slop-review` skill in Codex CLI, and a pi extension exposing the same `/slop-review` command.0 installs

Sm6592624/AI Based Enhanced E Commerce Web AppSkills & technologies mapped to code evidence for the Aura e-commerce React SPA.0 installs

Smart CommitIntelligent git commit skill with Conventional Commits, automatic change decomposition into logical groups, and interactive approval workflow0 installs

Smart Commitgit diff を解析してコミットメッセージを LLM が自動生成。Co-Authored-By 自動付与で1コマンドコミット。0 installs

Smart Contract AuditScript-backed, out-of-box auditing workflow for Solidity/EVM repositories. Covers environment bootstrap, vulnerability detection, patch validation, exploit scaffolding, and structured report generation based on EVMbench methodology.0 installs

Smart InitInteractive ClaudeShack ecosystem initialization. Analyzes codebase, mines history, discusses findings with you, seeds Oracle with verified knowledge, sets up Context7 for current docs. Creates a foundation that improves over use.0 installs

All agent skills — page 135 of 141

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