Packages

The official MCP server registry maintained by Anthropic's Model Context Protocol team — a canonical directory of available MCP servers for discovery and installation by agents and developers.

MCP server that enables LLMs to automate web browsers using Playwright. Provides 11 tools for navigation, clicking, form filling, screenshot capture, hover interactions, dropdown selection, and JavaScript execution in a real browser environment.

Industry-standard IP geolocation and fraud detection service, available as both downloadable database files (GeoLite2/GeoIP2) and a web API with minFraud risk scoring.

MCP server for Rust development toolchain. Enables AI agents to run Cargo commands, compile Rust code, run tests, check for errors, manage dependencies, run Clippy lints, and format code with rustfmt — supporting AI-assisted Rust development workflows.

MCP server for scientific computations including linear algebra, numerical methods, and mathematical operations. Enables AI agents to perform scientific calculations — matrix operations, equation solving, numerical integration, and other mathematical computations — supporting research and engineering workflows.

SonarQube/SonarCloud REST API for accessing code quality metrics, security vulnerabilities, code smells, duplications, and technical debt reports from static code analysis.

Zed Context7 MCP server enabling AI agents in the Zed code editor to access up-to-date library documentation via Context7 — fetching current API documentation for npm packages and libraries, retrieving framework guides, and integrating Context7's curated documentation into Zed's AI coding assistance workflows.

Zenfeed is an AI-powered RSS aggregator that processes feeds through configurable LLM pipelines to score, classify, filter, and summarize content, with MCP server integration, email notifications, daily briefs, and open query/export APIs.

Django MCP server enabling AI agents to interact with Django web applications — querying Django ORM models, accessing admin data, running management commands, inspecting URL patterns and views, and integrating Django's web framework capabilities into agent-driven Django application development and management workflows.

FrontMCP — a framework or MCP server enabling AI agents to interact with frontend web development workflows — providing tools for component generation, CSS manipulation, React/Vue/Svelte scaffolding, browser preview, and frontend build tooling integration, enabling AI-driven frontend development assistance and code generation.

MCP server providing access to a running nREPL (network REPL) server for Clojure. Enables AI agents to evaluate Clojure expressions, inspect runtime state, call functions, and interact with a live Clojure environment through the nREPL protocol — enabling AI-assisted Clojure development and runtime analysis.

MCP server providing agentic development tools for AI-assisted software engineering. Enables AI agents to manage development workflows, execute code generation tasks, coordinate multi-step development activities, and maintain development context across complex engineering tasks.

An MCP server that enables interaction with code knowledge graphs for repository analysis, providing semantic search over code and documentation, relationship mapping between code elements, dependency analysis, and directory structure retrieval via both public DeepGraph repositories and private CodeGPT-hosted graphs.

An MCP server that exposes Node.js debugging capabilities through the Chrome DevTools Protocol (CDP), enabling AI assistants to set breakpoints, step through code, inspect variables, evaluate expressions, and analyze call stacks programmatically.

Gemini Google Search MCP server enabling AI agents to perform Google Search using Gemini's search grounding capability — querying Google Search through the Gemini API with real-time grounding, getting search results with AI synthesis, and integrating Gemini-powered Google Search into agent workflows requiring current web information.

Free, automated certificate authority that issues TLS/SSL certificates via the ACME protocol, enabling agents and automation to programmatically obtain, renew, and revoke certificates without manual intervention.

Generic MCP REST API server enabling AI agents to make HTTP requests to any REST API — performing GET, POST, PUT, DELETE and other HTTP methods against arbitrary endpoints, handling authentication headers, and integrating any HTTP REST service into agent-driven workflows without requiring a dedicated MCP server for each service.

An MCP server that retrieves transcripts from YouTube videos, supporting multiple URL formats, language-specific retrieval with fallback, optional timestamps, and built-in ad/sponsorship filtering — providing AI agents direct access to video captions.

MCP server enabling AI agents to generate and control MIDI (Musical Instrument Digital Interface) — creating melodies, chord progressions, rhythmic patterns, and full compositions in MIDI format that can be played through software synthesizers, DAWs, or hardware MIDI devices. Bridges AI-generated music concepts into the universal MIDI protocol.

MCP server for NebulaGraph — an open-source distributed graph database designed for large-scale, high-performance graph data storage and queries. From the nebula-contrib community organization. Enables AI agents to query NebulaGraph using nGQL (NebulaGraph Query Language), manage graph schemas, explore knowledge graphs, and support graph-based AI reasoning workflows.