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Everything

A comprehensive test and demo server that implements every MCP feature: prompts, resources, tools, sampling, and logging. The definitive reference for MCP server authors learning the full protocol.

AuthorAnthropic
LanguageTypeScript
testingdemoreferenceall-featuresprotocol
View on GitHub →
Quick install (Claude Desktop)
// claude_desktop_config.json — add to "mcpServers" "everything": { "command": "npx", "args": ["-y", "@modelcontextprotocol/server-everything"] }

Full installation instructions and configuration options are in the GitHub README.

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