Skills, subagents, slash commands, hooks, settings, plugin bundles and MCP servers that install into Claude Code. 372,438 indexed, measured the same four ways as everything else here.
Skill Claude CodeCodex
OpenClaw AI agent skill for automated TikTok and Instagram carousel growth. Analyzes any website URL to extract brand, competitors, value proposition, then generates viral slides with auto-publishing and trending music via upload-post API. Built-in analytics feedback loop.
protectskills/MaliciousAgentSkillsBench
Skill Claude Code
This skill should be used when Claude Code needs to perform basic arithmetic calculations. It provides a Python script that safely evaluates mathematical expressions including addition, subtraction, multiplication, division, exponentiation, and square roots.
Skill Claude CodeCodex
Query OpenEvidence (clinical evidence assistant) without an MCP server. Closely mirrors the openevidence-mcp tool surface - check auth, list question history, fetch an article, or ask a new question (with optional follow-up thread). Use when the user asks medical / evidence-based clinical questions, references…
Plugin Claude Code
Bundles 1 command, 1 MCP server, 1 plugin · 16 tokens together
AI Travel Agent — 1 smart MCP tool plus 66 legacy-compatible capabilities for flights, accommodations, hotels (6 providers: Google Hotels + Trivago + Airbnb + Booking.com + Hostelworld + HomeToGo), rental cars, trains, buses, ferries (22 ground providers incl. 8 ferry operators + night-train specialists European…
proyecto26/system-design-skills
Plugin Claude Code
Bundles 22 skills, 1 command, 1 agent · 3,301 tokens together
A divide-and-conquer wiki of system-design skills. Reason about a design problem one part at a time -- requirements, capacity, APIs, storage, caching, load balancing, messaging, consistency, resilience, delivery, and scaling -- each with generic recipes, cloud-provider variants (AWS/Azure/GCP/Temporal), explicit trade.
Skill Claude CodeCodex
A Chinese-language resume editor and HTML generator for matching a CV to a job description.
Skill Claude CodeCodex
Audit and rewrite frontend UI to remove generic AI design patterns ("AI slop"). Use this skill when asked to "de-slop a UI", "make a design look less AI-generated", "audit a component or page for AI design tells", or "fix Claude/Codex-generated frontend that looks generic". Covers HTML/CSS and React/Tailwind/shadcn.…
Plugin Claude Code
Bundles 2 skills, 2 hooks, 1 MCP server, 1 plugin · 331 tokens together
Evidence-backed Cursor Context Engine search and bounded, explicitly continuous Cursor Agent execution, including a UI-suppressed minimal runtime.
MCP server Claude CodeCodexCursor +2
MCP server "mcp-bear" as configured in jkawamoto/mcp-bear. Launched with https://github.com/jkawamoto/mcp-bear/releases/download/v0.5.2/mcp-bear.mcpb. Needs 1 environment variable to run.
Plugin Claude Code
AI-powered development framework with specialized agents, automated workflows, and memory systems for Claude Code.
jonthebeef/superdesign-mcp-claude-code
MCP server Claude CodeCodexCursor +2
MCP server "superdesign-mcp-server" as configured in jonthebeef/superdesign-mcp-claude-code. Runs locally from the superdesign-mcp-server npm package.
Skill Claude CodeCodex
Review application source code for broken authorization — IDOR / Broken Object Level Authorization (OWASP API1), Broken Function Level Authorization (API5), mass assignment (API3), multi-tenant isolation gaps, and privilege escalation. Reads routes, controllers, resolvers, and data models offline and reports the…
mcp-service/media-crawler-mcp-service
MCP server Claude CodeCodexCursor +2
MCP server "media-crawler-mcp-service" as configured in mcp-service/media-crawler-mcp-service. Runs locally from the media-crawler-mcp-service Python package.
MCP server Claude CodeCodexCursor +2
MCP server "bsl-atlas" as configured in Arman-Kudaibergenov/bsl-atlas. Runs locally from the bsl-atlas Python package.
MCP server Claude CodeCodexCursor +2
MCP server "netease-music-mcp" as configured in luuu-h/netease-music-mcp. Runs locally from the netease-music-mcp npm package.
MCP server Claude CodeCodexCursor +2
MCP server "stackchan-tools" as configured in migratorywhale/stackchan-mcp. Runs locally from the stackchan-tools Python package.
Plugin Claude Code
Bundles 18 skills · 1,862 tokens together
18 AI-native GTM skills for founders and revenue teams: positioning, AI pricing, cold outreach, AI SDRs, enrichment, video outreach, launches, SEO, social selling, content-to-pipeline, UGC ads, paid creative, retention, partnerships, GTM engineering, and metrics.
a-pavithraa/springboot-skills-marketplace
Plugin Claude Code
Bundles 4 skills · 317 tokens together
Skills for creating Spring Boot projects with architecture patterns (Layered to DDD+Hexagonal).
Skill Claude CodeCodex
GPU-accelerate Python code using CuPy, Numba CUDA, Warp, cuDF, cuML, cuGraph, KvikIO, cuCIM, cuxfilter, cuVS, cuSpatial, and RAFT. Use whenever the user mentions GPU/CUDA/NVIDIA acceleration, or wants to speed up NumPy, pandas, scikit-learn, scikit-image, NetworkX, GeoPandas, or Faiss workloads. Covers physics…
Heuresis/Growth-Operator-Agency
Skill Claude CodeCodex
Produce a competitor teardown and positioning-whitespace analysis for a creator's high-ticket offer. Covers a 3-tier matrix (direct / adjacent / alternative), a 10-dimension per-competitor teardown, a cross-competitor pattern synthesis, and a prioritized whitespace map that feeds /build-positioning. This is the…
Command Claude CodeOpenCode
Autonomously drive findings resolution from the orchestrator layer (GPT-5.4 optimized).
MCP server Claude CodeCodexCursor +2
Twelve Data MCP: real-time & historical market data (stocks, crypto, forex, etc). Remote server at mcp.twelvedata.com.
Apeironics/prompt-refine-skill
Skill Claude CodeCodex
Silently restructures the user's natural-language prompt into the format the model CURRENTLY running this skill handles best, then answers. On activation it identifies which model family is executing it (Claude, GPT, Gemini, Llama, DeepSeek, Mistral, Qwen, Grok, Perplexity, Kimi, GLM, Command, Nova, or Phi) and loads…
Skill Claude CodeCodex
Design, build, and maintain autonomous OpenClaw workflows (stewards). Use when creating new workflow agents, improving existing ones, evaluating automation opportunities, or debugging workflow reliability. Triggers on "build a workflow", "create a steward", "automate this process", "workflow audit", "what should I…
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: