A community-driven registry for Claude, Cursor, Windsurf, Cline & more. Not affiliated with Anthropic.
31 packages found
@modelcontextprotocol✓ OfficialThe official Python SDK for Model Context Protocol servers and clients
@modelcontextprotocol✓ OfficialThe official Ruby SDK for the Model Context Protocol.
@modelcontextprotocol✓ OfficialThe official Kotlin SDK for Model Context Protocol servers and clients. Maintained in collaboration with JetBrains
@modelcontextprotocol✓ OfficialThe official Rust SDK for the Model Context Protocol
@harness✓ OfficialA collection of structured AI agent skills that enable Claude Code, Cursor, GitHub Copilot, and other AI coding assi
@modelcontextprotocol✓ OfficialThe official TypeScript SDK for Model Context Protocol servers and clients
@anthropics✓ OfficialReference and an example for the Bluetooth API for makers in Claude Cowork & Claude Code Desktop
@anthropics✓ OfficialA collection of notebooks/recipes showcasing some fun and effective ways of using Claude.
@modelcontextprotocol✓ OfficialThe official PHP SDK for Model Context Protocol servers and clients. Maintained in collaboration with The PHP Foundation
@modelcontextprotocol✓ OfficialThe official Swift SDK for Model Context Protocol servers and clients.
@anthropics✓ OfficialAnthropic's Interactive Prompt Engineering Tutorial
@anthropics✓ OfficialAccess to Anthropic's safety-first language model APIs in PHP
@anthropics✓ OfficialClaude support for Apple Foundation Models
@anthropics✓ OfficialOfficial, Anthropic-managed directory of high quality Claude Code Plugins.
@anthropics✓ OfficialRust implementation of protobuf with editions support, JSON serialization, and zero-copy views
@anthropics✓ OfficialA Nix plugin that resolves Cargo workspaces natively and allows for crate level builds
@microsoft✓ OfficialA collection of skills and MCP systems to enable users of CLI, VSCode, Claude to operate over Microsoft Fabric
@anthropics✓ OfficialSkills for threat modeling, scanning, triage, patching, plus an autonomous scanning harness you can /customize
@modelcontextprotocol✓ OfficialThe official Java SDK for Model Context Protocol servers and clients. Maintained in collaboration with Spring AI
@anthropics✓ OfficialBenchmark for evaluating LLM agents on smart-contract vulnerability discovery and exploitation
@microsoft✓ OfficialSkills, MCP servers, Custom Agents, Agents.md for SDKs to ground Coding Agents
@microsoft✓ OfficialOfficial agent plugin providing skills and MCP server configurations for Azure scenarios.
@modelcontextprotocol✓ OfficialThe official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.
@semgrep✓ OfficialA collection of skills for AI coding agents from Semgrep
@anthropics✓ OfficialAn AI-powered security review GitHub Action using Claude to analyze code changes for security vulnerabilities.
@anthropics✓ OfficialThis repo contains detailed implementation information about Anthropic's paired prompts approach for evaluating politica