A community-driven registry for the Claude Code ecosystem. Not affiliated with Anthropic.
1030 packages found
MCP server for searching and getting up-to-date information about NPM, Cargo, PyPi, and NuGet packages.
Bilig WorkPaper: headless spreadsheet formula engine and MCP server for Node agents: complete spreadsheet work autonomou
Model Context Protocol server for the JSR (JavaScript Registry)
Supply chain risk scorer for npm and PyPI — single-maintainer CRITICAL flags before attacks happen
Arch Linux MCP (Model Context Protocol) Server
MCP server for npm package management — 32 tools for publish, install, audit, search, security & more
Open-source tax & accounting skills for AI agents. 1,000+ research-verified skills across 192 jurisdictions — 130+ count
NEXO Brain — Shared brain for AI agents. Persistent memory, semantic RAG, natural forgetting, metacognitive guard, trust
An MCP server that provides LLMs with the latest stable package versions when coding
MCP server that reduces LLM context usage when AI coding agents work with Go — structured documentation instead of sourc
Homebrew MCP : Comprehensive brew support for installing, upgrading, searching, and maintaining macOS packages.
A Model Context Protocol (MCP) tool that provides up-to-date documentation for npm packages directly in your IDE. This t
Audit npm packages for security, maintenance, licenses and dependencies. Recommends install or write-from-scratch.
MCP-NixOS - Model Context Protocol Server for NixOS resources
A local Apple Documentation crawler and MCP server. Written in Swift.
Model Context Protocol (MCP) plugin to connect with Unity Editor — designed for Cursor, Claude Code, Codex, Windsurf and
An MCP server providing tools for image processing operations
Email, SMS & phone-call infrastructure for AI agents — send and receive real email and text messages, and place agent-dr
Interactive documents from Markdown. Extends MD with forms, approvals, webhooks, and more — built for next gen apps
Protect against malicious open source packages 🤖
MCP security trust layer. Scan packages, get trust verdicts, check incident exposure, query abuse database. 5 tools, no
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development f
DepScope — Package Intelligence for AI Agents. 22 MCP tools, 19 ecosystems, free, no auth. https://depscope.dev
Shadcn-native Design CI for Tailwind apps: export registries that work with shadcn, v0, AI editors, and npm.
A local MCP server to communicate local Pharo Smalltalk image
Read-only MCP server for official Python docs: local index, no API keys, exact symbol lookup, version-aware retrieval.
Timestamped web intelligence for AI agents. MCP server with guaranteed freshness envelopes.
Comprehensive MCP server providing real-time framework documentation access for Claude Code with intelligent caching, mu
A Git-based package manager designed for AI-assisted development, similar to npm but supporting skills, agents, commands
MCP Server implementation for Xcode integration
A Node.js–based Model Context Protocol server that spins up disposable Docker containers to execute arbitrary JavaScript
Open-source permission control plane for AI agents. Scan, enforce, and audit every tool call.
Open-source runtime security and governance for AI agents, MCP tools, robotics, industrial automation, and physical AI.
Model Context Protocol server for Open Policy Agent (OPA). Author, validate, debug, and explain Rego policies through an
Built from the ground-up for agents, Vessel Browser is an open source AI browser for Linux/Mac/Windows that provides a d
Production-grade MCP server giving Claude 27 security intelligence tools across 21 APIs — CVE lookup, EPSS scoring, CISA
Apple-native execution layer for AI coding agents: compile, validate, repair, and prove Swift surfaces.
A Model Context Protocol (MCP) server implementation that connects Large Language Models (LLMs) to GIS operations using
Multi-engine MCP server, CLI, and local daemon for agent web search and content retrieval — skill-guided workflows, no A
@MarkgatchaThe canonical open-source monorepo for production-ready MCP servers.
Remote-control Unity Editor from any AI IDE — 62 tools including AI-powered profiling & light probes. File-based IPC, ze
A powerful Model Context Protocol (MCP) server that provides an all-in-one solution for public web access.
MCP server that routes blockchain transactions to browser wallets for signing
@mixelpixxKiCAD MCP is a Model Context Protocol (MCP) implementation that enables Large Language Models (LLMs) like Claude to dire
Security, cost, and health governance proxy for MCP infrastructure — YAML policy engine, OAuth 2.1/OIDC, web dashboard,