plexus for Gemini CLI

io.github.pcas-io/plexus

Typed on-prem knowledge graph for AI agents — read-only for humans, write-only for agents via MCP.

client:Gemini CLI transport:streamable-http

Install plexus in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "plexus": {
      "httpUrl": "https://{plexus_host}/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs