Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 372,653 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
Trace on-chain money flow via the Etherscan API V2 and write a single Etherscan Flow Case JSON file (nodes + edges). Input: a tx hash, a wallet/contract address, a business/entity scope ("show ENS DAO as a business"), pasted notes/draft, or a user-typed link (gist, tweet/X, article) with addresses and flow claims…
MCP server Claude CodeCodexCursor +2
MCP server "polars-docs-mcp" as configured in HotTechStack/polars-docs-mcp. Runs locally from the polars-docs-mcp Python package.
Skill Claude CodeCodex
Verify every Swiss case citation in a draft against the OpenCaseLaw corpus with the ocl CLI before answering or filing; report resolved, missing, ambiguous and pinpoint status; never invent or "fix" a citation.
EfrainTorres/armavita-meta-ads-mcp
MCP server Claude CodeCodexCursor +2
MCP server "meta-ads-armavita" as configured in EfrainTorres/armavita-meta-ads-mcp. Launched with armavita-meta-ads-mcp --transport=stdio.
MCP server Claude CodeCodexCursor +2
MCP server "cortex-scout" as configured in cortex-works/cortex-scout. Launched with env RUST_LOG=warn CORTEX_SCOUT_MCP_CONFIG_REV=2026-04-10-timeout-guard-v1 OUTBOU.
Plugin Claude Code
Set up RevenueCat, integrate it, and access data.
Skill Claude CodeCodex
Use when building a deciduous decision graph to capture design evolution, architecture history, or how a codebase's design changed over time. Provides the deciduous CLI commands and graph structure guidelines.
Skill Claude CodeCodex
Create detailed markdown walkthroughs of code changes. Use when the user asks to "create a walkthrough", "explain the changes", "review recent commits", "document what changed", "walk me through the diff", "summarize my changes", or similar requests for change documentation.
ricmmartins/azure-sre-agent-skills
Skill Claude CodeCodex
Assess security, reliability, and cost posture of Azure OpenAI and Microsoft Foundry deployments. Detects critical anti-patterns: API keys instead of Managed Identity, public endpoints without firewall, disabled content filtering, missing diagnostic settings, deprecated model versions, over-provisioned PTU, absence of…
PSPDFKit/nutrient-dws-mcp-server
MCP server Claude CodeCodexCursor +2
Nutrient Processor + Data Extraction MCP: convert, OCR, sign, redact, and extract PDFs/Office docs. Runs locally from the @nutrient-sdk/dws-mcp-server npm package. Needs 5 environment variables to run.
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…
MCP server Claude CodeCodexCursor +2
Multi-model AI brainstorming debates with code review and quick perspectives. Runs locally from the brainstorm-mcp npm package. Needs 3 environment variables to run.
Skill Claude CodeCodex
When writing complex features or significant refactors or user ask explicitly, use an ExecPlan from design to implementation.
Lethe044/hermes-incident-commander
Skill Claude CodeCodex
Autonomous incident detection, root-cause analysis, and self-healing for Linux/Docker production environments. Activate when the user mentions: server down, high CPU, memory leak, disk full, service crash, deployment failure, alert firing, on-call page, or any infrastructure emergency. Also activates on scheduled…
Skill Claude CodeCodex
Read, write, and update Google Sheets data via CLI. Use when the user asks to read spreadsheet data, update cells, append rows, or work with Google Sheets. Triggers on mentions of spreadsheets, sheets, Google Sheets, tabular data in the cloud, or specific sheet names like "Projects" or "Tasks".
efremidze/swift-architecture-skill
Plugin Claude Code
Bundles 1 skill, 1 hook · 65 tokens together
Swift iOS architecture guidance and playbooks for MVVM, MVI, TCA, Clean Architecture, VIPER, MVP, Coordinator, and Reactive patterns. Use when designing, implementing, refactoring, or reviewing the architecture of a SwiftUI or UIKit feature, module, or codebase.
Agent Claude Code
Use this agent when performing exploratory data analysis, creating visualizations, running statistical tests, analyzing experiment results, or generating reports. For example: profiling a new dataset, creating distribution plots, running hypothesis tests on A/B experiment data, comparing model metrics across…
wpacademy/wordpress-dev-skills
Skill Claude CodeCodex
Develop WordPress themes following official WordPress coding standards, theme review requirements, accessibility standards (WCAG 2.1 AA), and modern web development best practices. Use this skill whenever the user wants to create, scaffold, or develop a WordPress theme — including block (FSE) themes, classic themes…
ivan-magda/claude-code-plugin-template
Plugin Claude Code
Bundles 1 skill, 7 commands, 1 agent, 3 hooks · 164 tokens together
A comprehensive toolkit for creating, validating, and distributing Claude Code plugins.
Skill Claude CodeCodex
A website design-analysis tool that creates a complete DESIGN.md guide from a live website URL. The guide records the page’s visual rules, design reasoning, style analysis, CSS evidence, and constraints to avoid.
Skill Claude CodeCodex
Multilingual video dubbing pipeline: TTS synthesis with Kokoro, temporal alignment to SRT windows, ITU-R BS.1770-4 loudness normalization, and video muxing. Use when tasked with dubbing a video from one language to another.
Skill Claude Code
Verify a code change against measured performance gates — latency & tail-latency regression, profiler-confirmed hot paths, memory/leak soak, I/O & wire budgets, and scaling — by running it, not reading it. Use for 'perf review', 'did this slow down', 'check for a regression', or /perf-review. Enforces performance…
Skill Claude Code
Reviews AI/ML systems for data privacy and governance risks including training data privacy, PII exposure in prompts and completions, data retention policies, model memorization risks, and regulatory compliance. Auto-invoked when reviewing systems that process personal data through LLMs, train or fine-tune models on…
Skill Claude CodeCodex
Interview the user in depth about what they actually want to build, then scaffold a working full-stack web app around it. Use when the user wants to start a new app, website, prototype, or SaaS; when they don't know what tech stack to pick; or when they want a solid working starting point fast. Covers requirements…
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: