# Salt Bridge

> Use this tool when you need to manage a Qubes OS system across multiple virtual machines (VMs) with enhanced security. The Salt Bridge server provides full cross-VM management capabilities via dom0 qrexec, allowing agents to control and monitor VMs on an explicit allowlist. It solves problems related to secure and centralized VM management, accepting input from authorized agents and outputting managed VM states and configurations.

Canonical page: https://skillsregistry.net/skills/mr-exitgames-salt-bridge  
JSON: https://api.skillsregistry.net/v1/skills/mr-exitgames-salt-bridge

## Description

An MCP server that gives an agent full cross-VM management of a Qubes OS system via dom0 qrexec, bounded by an explicit VM allowlist for security.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** security
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/f5ps16uhfd)
- **Repository:** <https://github.com/mr-exitgames/salt-bridge>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "mr-exitgames-salt-bridge"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/mr-exitgames-salt-bridge` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/mr-exitgames-salt-bridge/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt