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Blue Server Properties Editor ​

A modern server.properties editor for Minecraft servers — a Blueprint extension for the Pterodactyl panel that gives your users a clean, categorized UI for their server's configuration instead of editing a raw text file.

Blue Server Properties Editor adds a Server Properties tab to every server's sidebar. It parses the live server.properties through Wings, renders every key with the right input — toggles for booleans, dropdowns for difficulty and gamemode, text for everything else — in a 3-column grid with category filtering, and writes changes back atomically.

Built for PingLess Studios by AnAverageBeingGitHub Repo · Studio

Minecraft servers only

The editor only works on servers in the Minecraft nest (nest ID 1) — enforced by the backend and noted on the admin page.

Architecture ​

The panel reads and writes server.properties through the Wings file API (nothing is cached — every open fetches the live file). The optional custom tab label lives in a small JSON config written from the admin page; NavButtonUpdater components apply it live across the server area.

A genuinely Blueprint-free variant of backend + frontend also ships inside the extension (data/PanelFiles/) for panels without Blueprint — see Installation.

Key Features ​

  • Structured editor — every server.properties key rendered with the right control: toggle for true/false, dropdowns for difficulty and gamemode, text inputs elsewhere.
  • 3-column grid + category filtering — find keys fast instead of scrolling a raw file.
  • Live read/write through Wings — getContent/putContent on server.properties; comments and unknown keys are preserved untouched on save.
  • Customizable sidebar label — rename the tab (default Server Properties, max 30 chars) from Admin → Extensions → Blue Server Properties Editor.
  • Permission-aware — viewing requires file.read, saving requires file.update (Blueprint-free variant).
  • Minecraft-only guard — the backend rejects non-Minecraft nests (the admin page explains the limitation).
  • Two distributions — Blueprint package, manual standalone path, and a Blueprint-free PanelFiles variant.

Quick Install ​

bash
cd /var/www/pterodactyl
blueprint -install blueserverproperties-v1.12.4.blueprint

See Installation for all three install paths, and the Configuration Reference for every setting.