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Knowledge Graph RDBMS

A label property graph on SQLite/Postgres with multi-ontology routing and a gated MCP server.

cunicopia-devcunicopia-dev/knowledge-graph-rdbms★ 1Updated Jun 25, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.cunicopia-dev/knowledge-graph-rdbms",
  "description": "A label property graph on SQLite/Postgres with multi-ontology routing and a gated MCP server.",
  "title": "Knowledge Graph RDBMS",
  "repository": {
    "url": "https://github.com/cunicopia-dev/knowledge-graph-rdbms",
    "source": "github"
  },
  "version": "0.1.9",
  "packages": [
    {
      "registryType": "pypi",
      "identifier": "knowledge-graph-rdbms",
      "version": "0.1.9",
      "runtimeHint": "uvx",
      "transport": {
        "type": "stdio"
      },
      "packageArguments": [
        {
          "value": "knowledge-graph-rdbms[mcp]",
          "type": "named",
          "name": "--from"
        },
        {
          "value": "kgrdbms-mcp",
          "type": "positional"
        }
      ],
      "environmentVariables": [
        {
          "description": "Storage root for ontology databases and the event log. Defaults to ~/.kgrdbms.",
          "format": "string",
          "name": "KGRDBMS_HOME"
        },
        {
          "description": "Name of the default ontology used when a tool call omits the `ontology` argument. Defaults to \"default\".",
          "format": "string",
          "name": "KGRDBMS_DEFAULT_ONTOLOGY"
        }
      ]
    }
  ]
}

Permissions

DeclaredDetected
Runs code—python
Installs—pypi:knowledge-graph-rdbms@0.1.9
Runs install scripts—None
NetworkNoneNone
Needs credentialsNoneNone
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #10.1.9latestOct 7, 2026