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brain-in-the-fish vs everything

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

brain-in-the-fish
by fabio-rovai
everything
by modelcontextprotocol
Stars★ 66★ 85,748
30d uses
Score4677
Official
Categories
Knowledge GraphAI / LLM ToolsDeveloper Tools
Developer ToolsAI / LLM ToolsOther
LanguageRustTypeScript
Last commit1 mo agothis month

brain-in-the-fish · Summary

An MCP server that scores documents by verifying claims against source text through OWL knowledge graphs.

everything · Summary

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

brain-in-the-fish · Use cases

  • Evaluating tender responses for fabricated claims
  • Academic essay grading with evidence verification
  • Policy document review for evidence-backed proposals

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

brain-in-the-fish · Install

git clone https://github.com/fabio-rovai/brain-in-the-fish.git
cd brain-in-the-fish
cargo build --release

# Run as MCP server
brain-in-the-fish serve

For Claude Desktop, add to config.json:

{
  "mcpServers": {
    "brain-in-the-fish": {
      "command": "/path/to/brain-in-the-fish-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
Comparison generated from public README + GitHub signals. Last updated automatically.