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everything vs Sephera

Side-by-side comparison to help you pick between these two MCP servers.

everything
by modelcontextprotocol
Sephera
by Reim-developer
Stars★ 85,748★ 77
30d uses
Score7746
Official
Categories
Developer ToolsAI / LLM ToolsOther
Developer ToolsAI / LLM ToolsProductivity
LanguageTypeScriptRust
Last committhis month1 mo ago

everything · Summary

Official MCP test server exercising all protocol features for client builders.

Sephera · Summary

Fast Rust CLI for code metrics and AST-compressed context bundles with built-in MCP server.

everything · Use cases

  • Testing MCP client implementations against all protocol features
  • Learning MCP protocol capabilities through a reference server
  • Validating client compatibility with different transport methods

Sephera · Use cases

  • Analyze codebase metrics without cloning repositories
  • Generate compressed context bundles for AI model prompting
  • Trace dependency impact before making code changes
  • Integrate code analysis capabilities directly into AI agents via MCP

everything · Install

NPX (recommended)

{
  "mcpServers": {
    "everything": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

On Windows, use cmd /c:

{
  "mcpServers": {
    "everything": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@modelcontextprotocol/server-everything"]
    }
  }
}

Docker

{
  "mcpServers": {
    "everything": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "mcp/everything"]
    }
  }
}

Global install

npm install -g @modelcontextprotocol/server-everything@latest
npx @modelcontextprotocol/server-everything

Sephera · Install

Install Sephera using Cargo:

cargo install sephera

Or download prebuilt binaries from [GitHub Releases](https://github.com/Reim-developer/Sephera/releases).

To use with Claude Desktop, add this to your config.json:

{
  "mcpServers": {
    "sephera": {
      "command": "sephera",
      "args": ["mcp"]
    }
  }
}
Comparison generated from public README + GitHub signals. Last updated automatically.