Read-only MCP servers for Proxmox and pfSense: agents hit the API, not screenshots

Mustela__ · reddit · 2026-09-24

Tired of screenshotting GUIs, the author built two stdio read-only MCP servers: Proxmox VE (token auth, GET-only, works with an auditor token) and pfSense via pfrest (API key, GET-only, aggressive redaction of WireGuard keys and secrets). Stack: Python 3.11+, Poetry, MCP SDK 2.x, respx tests; CI runs pytest, ruff, gitleaks with no live lab.

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