Awesome MCPB

Self-contained MCP server packages that run with a single command.

MCPB (MCP Bundle), also known as Claude Desktop Extensions (DXT), is the packaging format for distributing Model Context Protocol servers as ready-to-run bundles. No cloning repos, no installing runtimes, no debugging dependencies.

Bundles are distributed as .mcpb files. Install from a registry or download from GitHub Releases:

# From mpak registry
mpak run @scope/name

# From a local .mcpb file
mpak run ./server.mcpb

Contents

• Developer Tools
• Databases
• Search and Documentation
• Productivity
• Communication and Media
• Science
• Infrastructure and Observability
• Utilities
• Build Tools

Developer Tools

• Desktop Commander - Terminal control, file operations, and diff-based code editing.
• dbt - Data build tool for analytics engineering workflows.
• GitHub - Repository management, pull requests, issues, and code search.
• liblab - SDK generation and API documentation from specs.
• Postman - API testing, collection management, and development workflows.

Databases

• ClickHouse - Analytics database queries and schema exploration.
• Neo4j - Graph database queries and knowledge graph operations.
• PostgreSQL - SQL queries with configurable read/write permissions.

Search and Documentation

• Context7 - Up-to-date library documentation and code examples.
• Docling - Document AI processing and format conversion.
• Exa - AI-native semantic web search.
• Ref Tools - Token-efficient documentation search and retrieval.
• Tavily - Real-time web search, extraction, and crawling.

Productivity

• Anki - Flashcard operations via AnkiConnect.
• Bear - Notes app integration for macOS.
• Productboard - Product management and roadmap workflows.
• Things - Task management via Things app for macOS.
• YNAB - Budget management with You Need A Budget.

Communication and Media

• Mailtrap - Email testing, delivery, and inbox management.
• Spotify - Music playback control and library management.
• WebSSH - SSH terminal access via the browser.

Science

• Scientific Skills - Scientific computation reference corpus.
• SmileyMCPB - SMILES string toolkit for chemistry and molecular data.

Infrastructure and Observability

• Blockscout - Blockchain data exploration and analytics.
• Kintone - Business application platform for custom workflows.
• macOS - Native system functionality bridge for Apple desktops.
• SigNoz - Observability, monitoring, and distributed tracing.
• WordPress - Site and content management for WP.com.

Utilities

• Abstract - Email validation, IP geolocation, and VAT verification.
• DeepL - Professional neural machine translation for 30+ languages.
• Echo - MCP protocol testing and debugging tool.
• Finnhub - Real-time stock quotes, financials, and company news.
• IPInfo - IP geolocation, ASN lookups, and network intelligence.
• National Parks - US national park information, alerts, and campgrounds.
• OpenWeatherMap - Weather forecasts, air quality, and UV index data.
• PDF.co - PDF manipulation, conversion, OCR, and text extraction.
• PolyNeural - Persistent AI memory via knowledge graphs.

Build Tools

• mcpb - Official CLI for packing and validating MCPB bundles.
• mcpb-pack - GitHub Action for building MCPB bundles in CI/CD pipelines.
• mpak - Registry and CLI for discovering and running MCPB bundles.

Contributing

See contributing.md for how to add a bundle to this list.

Looking for a server to package? Check the wanted list.