About Manis Logger
From Factorio Mod Portal(en) A lightweight logging framework for Factorio mod developers. Provides unified log levels, output control, per-mod settings, and clear notices when logs are suppressed. (ja) Factorio Mod開発者向けの軽量ログ基盤。 ログレベル制御、出力先管理、Mod単位設定、ログ抑制時の分かりやすい通知を提供します。
(en) Manis Logger is a lightweight, runtime logging framework for Factorio mods.
It provides a unified logging interface with:
- Level-based filtering (debug / info / warn / error)
- Multiple output sinks (log, in-game chat, script-output file)
- Per-mod override settings
- Clear, one-time notices when logs are suppressed by configuration
This mod does NOT change Factorio’s logging behavior. It simply offers a consistent and controlled way for mods to emit logs.
■ Features
- Unified logger API via remote interface
- Runtime-global configuration (Per-map)
- Per-mod logger settings using source keys
- Optional file output to script-output
- One-time user-friendly notices when debug logs are suppressed
- No automatic setting changes (respects user intent)
■ Intended usage Manis Logger is designed for:
- Mod developers
- Debugging complex runtime behavior
- Large or multi-mod systems that need consistent logging
Gameplay is not affected. This is a developer utility mod.
■ How mods use it Mods call Manis Logger via remote interface. If Manis Logger is not installed, mods can safely fall back to their own logging.
■ Notes
- Logging behavior is fully controlled by Mod settings
- Existing save settings are never overwritten
- Notifications follow the same output rules as normal logs
This mod is part of the Manis mod ecosystem, but can be used independently by any mod developer.
(ja) Manis Logger は、Factorio Mod 開発者向けの軽量なランタイムログ基盤です。
以下の機能を提供します:
- ログレベル制御(debug / info / warn / error)
- 出力先の統一管理(log / ゲーム内チャット / script-output)
- Mod単位でのログ設定上書き
- 設定によってログが出ない場合の分かりやすい通知
本Modは Factorio 標準のログ挙動を変更しません。 あくまで「統一されたログ出力手段」を提供するユーティリティです。
■ 主な機能
- remote interface による共通 Logger API
- Per-map(runtime-global)設定
- Modごとのログレベル・出力先設定
- script-output への任意ファイル出力
- debugログ抑制時の一度きり通知
- 設定値の自動変更は一切行わない安全設計
■ 想定用途 Manis Logger は以下を目的としています:
- Mod開発者向けデバッグ
- 複雑なランタイム挙動の可視化
- 複数Modをまたぐ一貫したログ管理
ゲームプレイ要素は一切ありません。 開発・調査用のユーティリティModです。
■ Modからの利用方法 Modは remote interface を通じて Manis Logger を呼び出します。 Manis Logger が未導入の場合でも、安全にフォールバック可能です。
■ 補足
- ログの出力挙動はすべて Mod設定で制御されます
- 既存セーブの設定は決して書き換えません
- 通知も通常ログと同じ出力ルールに従います
Manis Logger は Manis 系Modの一部として開発されていますが、 他のMod開発者も自由に利用できます。
Highlights
From source dataFootprint
Rated a light load on a server.
License
Published under MIT.
Last update
Its author last shipped an update 8 mo ago.
Manis Logger on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Factorio servers. We download it from Factorio Mod Portal, place it, and restart the server.
- Server side
- Required on the server
- Server load
- light
- Smallest plan we suggest
- Factorio — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 0.0.2, released 2026-02-28
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 0.0.2 | 2026-02-28 | 2.0 | n/a |
| 0.0.1 | 2026-01-29 | 2.0 | n/a |
Run Manis Logger on a Factorio server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogLibraries & compatibility
Foundations and fixes other mods build on. Usually installed because something else needs it.
Runs on your server
From source side supportFactorio Mod Portal lists Manis Logger as required on the server. Check its Factorio Mod Portal page to see whether players need it too.
Compatibility
- Game
- Factorio
- Runs on
- Serverrequired on the server
Verified at the source
- ✓Factorio Mod PortalOfficial listing, checked 2026-10-08Open ↗
- ✓Authorsuumani, as published on Factorio Mod Portal
- ✓LicenseMITFree

