umbryn-mcp

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.Rinava/umbryn-mcp",
  "description": "Redacts PII/PHI from text before it reaches an LLM. Fail-closed, self-hosted, no egress.",
  "repository": {
    "url": "https://github.com/Rinava/umbryn-mcp",
    "source": "github"
  },
  "version": "0.2.1",
  "packages": [
    {
      "registryType": "pypi",
      "identifier": "umbryn-mcp",
      "version": "0.2.1",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Detection engine: auto (default), regex, or presidio",
          "name": "UMBRYN_ENGINE"
        },
        {
          "description": "Trust threshold (0-1); detections below it fail closed. Default 0.5",
          "name": "UMBRYN_MIN_CONFIDENCE"
        },
        {
          "description": "Sensitivity floor (0-1); below this a signal is noise. Default 0.35",
          "name": "UMBRYN_DETECTION_FLOOR"
        }
      ]
    }
  ]
}