Infra MCP
About
Read-only MCP server for on-prem Linux VMs and PostgreSQL over SSH — service health, logs, DB state, and schema exploration without terminal access.
Explore
- Read‑only SSH access to Linux VMs and PostgreSQL databases
- Allowlist‑gated commands, services, and log file paths
- All remote operations written to an append‑only JSONL audit log
- Server‑side output bounds (200 log lines, 100 DB rows, 200 tables max)
- Schema caching with configurable TTL and manual refresh
- Read‑only DB transactions using a dedicated PostgreSQL role
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Infra MCPCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
``bash
uv tool install infra-mcp
infra-mcp generate-config -o ~/.infra-mcp/infra-mcp.yaml
infra-mcp discover --in-place
`
Override the config path with or INFRA_MCP_CONFIG`.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"infra mcp": {
"infra-mcp": {
"command": "infra-mcp",
"args": [
"run"
]
}
}
}
}McpServers
{
"infra-mcp": {
"command": "infra-mcp",
"args": [
"run"
]
}
}
Read-only MCP access to on-prem Linux VMs and PostgreSQL databases over SSH.
``
agent ──stdio──▶ infra-mcp ──SSH──▶ VMs (journald · log files)
└──▶ DBs (read-only PostgreSQL)
`
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An agent can check service health, retrieve bounded logs, inspect DB state, and explore table schemas — without terminal access. Every remote operation is allowlist-gated and written to an append-only audit log.
Install
``bash
uv tool install infra-mcpSign in to leave a review
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