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MCP server for Hostkey .com (InvAPI): servers, power, order, DNS, S3, billing
About
MCP server for Hostkey .com (InvAPI): servers, power, order, DNS, S3, billing
Security Report
This is a well-structured MCP server for the Hostkey cloud hosting platform with appropriate authentication, reasonable permission scoping, and good security practices for a developer tools category server. The codebase implements proper confirmation mechanisms for destructive operations, environment variable guards, and secret masking. Minor code quality observations exist but do not constitute security vulnerabilities. Supply chain analysis found 1 known vulnerability in dependencies (0 critical, 1 high severity). Package verification found 1 issue.
7 files analyzed · 6 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: HOSTKEY_API_KEY
Environment variable: HOSTKEY_TOKEN_TTL
Environment variable: HOSTKEY_ALLOW_DESTRUCTIVE
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-hostkey-cloud-mcp-server": {
"env": {
"HOSTKEY_API_KEY": "your-hostkey-api-key-here",
"HOSTKEY_TOKEN_TTL": "your-hostkey-token-ttl-here",
"HOSTKEY_ALLOW_DESTRUCTIVE": "your-hostkey-allow-destructive-here"
},
"args": [
"-y",
"hostkey-mcp-server"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
Hostkey MCP Server
MCP server for Hostkey (.com portal, InvAPI invapi.hostkey.com).
Runs locally over stdio — Cursor, VS Code, and other MCP clients.
Hosted remote: https://mcp.hostkey.com/mcp (cloud agents).
| Endpoint | https://invapi.hostkey.com (hardcoded) |
| Auth | HOSTKEY_API_KEY |
| Tools | 132 typed tools + call_api_raw |
Gives the model access to your Hostkey account: servers, catalog and ordering, power, OS reinstall, network, DNS, snapshots, IPMI/console, ISO, S3, Remote Hands, billing, and API keys.
For the .ru portal use the separate package hostkey-mcp-server-ru.
1. Get an API key
InvAPI → API keys → create a key.
Prefer a dedicated key for MCP. Per-server keys limit access to one server.
DNS writes need the pdns/edit permission.
2. Install
Cursor
Click the button, replace YOUR_API_KEY with your InvAPI key, then confirm.
Or add to .cursor/mcp.json manually:
{
"mcpServers": {
"hostkey-mcp-server": {
"command": "npx",
"args": ["-y", "hostkey-mcp-server"],
"env": {
"HOSTKEY_API_KEY": "your-api-key"
}
}
}
}
Remote (cloud agents)
No local Node/npx. Point the client at the hosted endpoint and send your InvAPI key:
{
"mcpServers": {
"hostkey": {
"url": "https://mcp.hostkey.com/mcp",
"headers": {
"Authorization": "Bearer your-api-key"
}
}
}
}
VS Code
.vscode/mcp.json:
{
"mcp.servers": {
"hostkey-mcp-server": {
"command": "npx",
"args": ["-y", "hostkey-mcp-server"],
"env": {
"HOSTKEY_API_KEY": "your-api-key"
}
}
}
}
Optional: HOSTKEY_TOKEN_TTL, HOSTKEY_HTTP_TIMEOUT, HOSTKEY_ALLOW_DESTRUCTIVE
(see .env.example).
From source (Node.js ≥ 20): npm install && npm run build.
3. Confirming dangerous operations
Every write call needs confirm=true. Without it, nothing changes.
Also:
order_serverdefaults todry_run— a real order only after explicit consent;- OS reinstall, PXE, and service cancellation require
HOSTKEY_ALLOW_DESTRUCTIVE=1; - passwords and tokens are masked in responses.
Long jobs (deploy, reinstall) return a callback key — poll with check_task.
4. Tools
Groups (full list via tools/list):
| Group | Examples |
|---|---|
| Servers | get_servers, get_server, get_power_status |
| Catalog | list_presets, list_os, list_traffic_plans |
| Power & order | power_on, power_off, order_server, reinstall_server |
| PXE | create_reinstall_task → … → clear_pxe_config |
| Network / DNS | ports, PTR, zones and records |
| Snapshots, ISO, S3 | VM snapshots, images, buckets |
| Remote Hands | duty-shift tickets (request_rh_*, rhr_*) |
| Billing | invoices, payments, contacts |
| Misc | check_task, call_api_raw |
Prompts
| Prompt | Purpose |
|---|---|
order_server_prompt | guided server order |
reinstall_server_prompt | OS reinstall |
troubleshoot_server_prompt | diagnostics |
Or just ask: “list my servers” / “order a VPS in NL”.
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