Perseus: MCP server and live context engine for Claude Desktop

io.github.perseus-computing-llc/perseus

Live context MCP server: resolves git, services, and tests into agent context. Local-first, MIT.

client:Claude Desktop transport:stdio runtime:pypi

Install Perseus: MCP server and live context engine in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "perseus": {
      "command": "uvx",
      "args": [
        "perseus-ctx"
      ]
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs