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Claude Code AI Agent Skills

Browse AI agent skills tagged "Claude Code". Find and install skills, MCP servers, and plugins for your AI coding assistant.

160 listings

Honey

Skill

Write less code and say less about it. Honey (I Shrunk the AI) by GreenPT is a cross-tool coding skill that cuts AI coding-agent token usage and LLM API costs — making agents emit less code and less prose without losing correctness. It works with Claude (claude.ai and the API), Claude Code, Cursor, GitHub Copilot, Codex, Gemini CLI, Windsurf, Cline, OpenClaw, Kiro, and Kilo Code. Three independent

8.3624by robertkeus

Backend Architect

Subagent

Designs RESTful APIs, microservice boundaries, and database schemas. Use for new backend services or when refactoring cross-service contracts.

by wshobson

Cloud Architect

Subagent

Designs multi-region cloud topologies on AWS/GCP/Azure — VPCs, load balancers, IAM, cost tradeoffs. Use when moving off a single-region monolith or planning a migration.

by wshobson

Sourcerer MCP 🧙

MCP

An MCP server for semantic code search & navigation that helps AI agents work efficiently without burning through costly tokens. Instead of reading entire files, agents can search conceptually and jump directly to the specific functions, classes, and code chunks they need. - OpenAI API Key: Required for generating embeddings (local embedding support planned) - Git: Must be a git repository (respec

8.0507by st3v3nmw

Follow Up

MCP

Find emails needing follow-up -- unanswered sent emails, flagged unreplied, draft contextual responses

8.1410by n24q02m

Architect Cert MCP

MCP

Ace the Claude Certified Architect exam Adaptive certification prep powered by the Model Context Protocol. 390 questions. Guided capstone build. 30 concept handouts. 6 reference projects. Practice exams. Spaced repetition. Zero sycophancy. Quick Start • Features • How It Works • Study Modes • Capstone Build • Reference Projects • Concept Handouts • Exam Domains • Architecture Architect Cert is a f

8.2410by connectry-io

Robots Sitemap Validator

Skill

Check robots.txt and sitemap.xml for crawl-blocking mistakes. Use when the user says "check my robots.txt", "validate my sitemap", or "is my site crawlable".

22 skills · installable as Plugin

7.3365by fairysquadmother

OneSkills

MCP

OneSkills 是面向 AI4S 的科研智能体技能库,聚焦科研开发、实验运行与环境交付等关键环节,提供可复用、可组合、可落地的任务执行能力。

7.8406by onescience-ai

Agentic SWMM Workflow

MCP

- Agentic SWMM for reproducible stormwater modeling: the aiswmm runtime + Skills + MCP + SWMM, with a verification-first workflow and Obsidian-compatible audit trail. - Five minutes, one command: an Agentic SWMM workflow that is auditable, memory-informed, and agent-ready. - Live demo (no install, offline case replay): try it in the browser at aiswmm.com. - SWMMCanada upstream, ready to use: insid

8.7456by Zhonghao1995

Langfuse MCP Server

MCP

Debug AI traces, find exceptions, analyze sessions, and manage prompts via Langfuse MCP. Also handles MCP setup and configuration.

8.0450by avivsinai

Agent Security Scanner MCP

MCP

Security scanner for AI coding agents, MCP servers, prompts, and AI-suggested packages. Run it before Claude Code, Cursor, Windsurf, Cline, OpenCode, or another agent trusts new code, tools, prompts, or dependencies. Scan any repo and get an A-F agent security grade: Install the scanner into your AI coding client: Replace claude-code with cursor, claude-desktop, windsurf, cline, kilo-code, opencod

8.7554by sinewaveai

Bulk Update

MCP

Update properties or content across many pages in a Notion database with dry-run and error recovery

8.7454by n24q02m

Code Graph RAG

MCP

Code-Graph-RAG parses a multi-language codebase with Tree-sitter, builds a knowledge graph of its structure in Memgraph, and lets you query, edit, and optimise that code in plain English. It works across a monorepo of mixed languages under one unified graph schema. - Ruby Support: Ruby joins the graph through a new pluggable ast-grep tier that adds a language from a single YAML pattern file, emitt

7.82.7kby vitali87

Security Auditor

Subagent

Reviews code for OWASP-style vulnerabilities: injection, auth flaws, secret leaks, unsafe deserialization. Use before merging any code that touches auth, inputs, or external systems.

by wshobson

Claude Code × Antigravity + Codex + Copilot + Cursor — MCP Bridge

MCP

Drive four external coding CLIs — Google's Antigravity (Gemini 3.6 Flash), OpenAI Codex, the GitHub Copilot CLI, and Cursor — as sub-agents inside Claude Code. Text answers, image generation, real repo work, and parallel swarms, on quota you already pay for. One MCP server, four backends. It exposes Google Antigravity, OpenAI Codex, the GitHub Copilot CLI, and Cursor to Claude Code as clean MCP to

8.7451by SinanTufekci

Improve Agent

Command

Analyze an existing sub-agent .md file and suggest tightenings — clearer trigger, tighter tool scope, better output-shape contract.

by wshobson