MCPBar – Open-Source Package Manager with Open Registry for MCP Servers

Show HN: MCPBar – Open-Source Package Manager with Open Registry for MCP Servers

MCPBar – Open-Source Package Manager with Open Registry for MCP Servers is active in the show hn launch space.

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I've built MCPBar (https://www.mcp.bar), an open-source CLI tool that brings npm-like package management to the Model Context Protocol (MCP) ecosystem, solving the fragmentation problem for AI tools.What is MCPBar?- A package manager for discovering and installing MCP servers (which connect AI models to tools/APIs)- Uses a standardized mcp.json manifest format (similar to package.json) (link: https://github.com/in-fun/mcpbar/blob/main/doc/proposal.md)- Works across multiple MCP clients like Claude, Cursor, and Windsurf- Includes an open registry with standardized metadata for MCP serversWhy I built it:The MCP ecosystem is growing rapidly but lacks standardization. Each AI client implements M

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Website: www.mcp.bar