{"slug": "show-hn-i-built-an-mcp-server-in-200-lines-of-go-and-claude-became-10x-useful", "title": "Show HN: I Built an MCP Server in 200 Lines of Go (and Claude Became 10x Useful)", "summary": "A developer built an MCP (Model Context Protocol) server in 200 lines of Go, which they claim made Claude 10x more useful. The server enables Claude to interact with external tools and data sources, significantly enhancing its capabilities.", "body_md": "Article URL: https://medium.com/dev-genius/i-built-an-mcp-server-in-200-lines-of-go-and-claude-became-10x-more-useful-5352546a48cb\n\nComments URL: https://news.ycombinator.com/item?id=48623994\n\nPoints: 1\n\n# Comments: 0", "url": "https://wpnews.pro/news/show-hn-i-built-an-mcp-server-in-200-lines-of-go-and-claude-became-10x-useful", "canonical_source": "https://medium.com/dev-genius/i-built-an-mcp-server-in-200-lines-of-go-and-claude-became-10x-more-useful-5352546a48cb", "published_at": "2026-06-22 00:18:58+00:00", "updated_at": "2026-06-22 00:26:03.432879+00:00", "lang": "en", "topics": ["developer-tools", "large-language-models", "ai-agents"], "entities": ["Claude", "Go", "MCP"], "alternates": {"html": "https://wpnews.pro/news/show-hn-i-built-an-mcp-server-in-200-lines-of-go-and-claude-became-10x-useful", "markdown": "https://wpnews.pro/news/show-hn-i-built-an-mcp-server-in-200-lines-of-go-and-claude-became-10x-useful.md", "text": "https://wpnews.pro/news/show-hn-i-built-an-mcp-server-in-200-lines-of-go-and-claude-became-10x-useful.txt", "jsonld": "https://wpnews.pro/news/show-hn-i-built-an-mcp-server-in-200-lines-of-go-and-claude-became-10x-useful.jsonld"}}