Lex

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "dev.smartergpt/lex",
  "description": "Episodic memory, Frames, Policy Neighborhoods, and policy enforcement for AI agents.",
  "title": "Lex",
  "repository": {
    "url": "https://github.com/SmarterGPT/lex",
    "source": "github"
  },
  "version": "4.4.1",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "@smartergpt/lex-mcp",
      "version": "4.4.1",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Project root directory for Lex runtime discovery. Defaults to current working directory.",
          "format": "string",
          "name": "LEX_WORKSPACE_ROOT"
        },
        {
          "description": "Frame-store backend: sqlite or postgres. Defaults to sqlite unless LEX_DATABASE_URL selects PostgreSQL.",
          "format": "string",
          "name": "LEX_STORE"
        },
        {
          "description": "Path to SQLite database file. Defaults to .smartergpt/lex/memory.db under the project root.",
          "format": "string",
          "name": "LEX_DB_PATH"
        },
        {
          "description": "Alias for LEX_DB_PATH (backwards compatibility). Same behavior.",
          "format": "string",
          "name": "LEX_MEMORY_DB"
        },
        {
          "description": "PostgreSQL connection URL for the compatibility adapter. Treat as secret because it may contain credentials.",
          "format": "string",
          "isSecret": true,
          "name": "LEX_DATABASE_URL"
        },
        {
          "description": "PostgreSQL password supplied separately when LEX_DATABASE_URL omits one.",
          "format": "string",
          "isSecret": true,
          "name": "LEX_POSTGRES_PASSWORD"
        },
        {
          "description": "Maximum PostgreSQL compatibility-adapter pool size. Defaults to 10.",
          "format": "string",
          "name": "LEX_POSTGRES_POOL_MAX"
        },
        {
          "description": "Set to any value to enable debug logging to stderr.",
          "format": "string",
          "name": "LEX_DEBUG"
        }
      ]
    }
  ]
}