# umbriel MCP server

See and drive a whole Windows machine from Bun — apps, input, screen, OCR, registry, OS — via MCP.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-obscuritysrl-umbriel
- Repository: https://github.com/ObscuritySRL/umbriel

## Install
- Command: `npx -y umbriel`
- Auth: Not captured

## Setup notes
- Package: Npm umbriel v1.14.0
- Environment variable: UMBRIEL_PROFILE (default safe)
- Environment variable: UMBRIEL_OS
- Environment variable: UMBRIEL_ALLOW
- Environment variable: UMBRIEL_DENY
- Environment variable: UMBRIEL_CURSOR
- Environment variable: UMBRIEL_FS_ROOT
- Environment variable: UMBRIEL_TRACE
- Environment variable: UMBRIEL_FFI_TRACE
- Environment variable: UMBRIEL_AUDIT
- Environment variable: UMBRIEL_REDACT

## Tools
Not captured

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: io.github.ObscuritySRL
- Version: 1.14.0
- Runtime: Npm
- Transports: STDIO
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jun 27, 2026
- Source: https://registry.modelcontextprotocol.io