Addon-modules
From OpenSimulator
Add-on Modules for OpenSimulator (Community Collection)
The following table summarizes a number of add-on modules developed by the community. Please note: There is no official support for these modules from the OpenSimulator project. Use, compatibility testing, and troubleshooting are your own responsibility.
| Name / Link | Description / Function | Status / Info (from sources) |
|---|---|---|
| OpenSimBirds | An INonSharedRegion module to control flocks of birds made from prims in an OpenSim scene. |
Example of a module placed in the addon-modules directory.
|
| DSG | An add-on module that must be compiled from source and requires the latest OpenSim development version. | Information can be found on the associated GitHub wiki page. |
| Loden | An example module in an external repository, useful as a development aid. | Serves as an example for integrating custom modules. |
| vortexsystem/opensim-addons | A collection of simulator- and Robust-specific add-ons (e.g., version notices, Gloebit currency). | Contains multiple add-ons in one package. |
| WebRTC Voice Module | Extends OpenSimulator with WebRTC voice functionality via a Janus Gateway. | A more recent module (last updated about one month ago). |
| Gunthar RegionWeb | Combined module for a per-region website, protected estate tools, and an optional wallet portal. | From OpenSim-Continuum (alpha integration). Disabled by default. |
| GroupAutoInvite | Module for automatic group invitations. | From OpenSim-Continuum. Optional region module. |
| OpenSimMarketplace | Add-on for direct delivery in the OpenSim marketplace. | From OpenSim-Continuum. Disabled by default. |
| Gloebit money module | Currency module for integrating Gloebit. | From OpenSim-Continuum. Optional economy module. |
| MoneyServer Compatibility | Compatibility service for the established DTL/NSL protocol. | From OpenSim-Continuum. MySQL-specific. |
| ContinuumEconomy | Standalone service and region module with support for MySQL, PostgreSQL, and SQLite. | From OpenSim-Continuum (alpha). Not recommended for live operation. |
| HoloPhysicsGuard | Module for physics protection functions. | From OpenSim-Continuum. PersistSleep mode works only with MySQL/MariaDB.
|
| OpenSimSearch | Compatibility client for the viewer directory search. | From OpenSim-Continuum. Requires a separately deployed compatible search service. |
| OpenSimTide | Module for tide effects in regions. | From OpenSim-Continuum. Optional environment module. |
| OpenSimWeather | Module for weather effects in regions. | From OpenSim-Continuum. Optional environment module. |
| Viewer Abuse Reports | Module for processing abuse reports submitted via the viewer. | From OpenSim-Continuum. Services are implemented. |
| gloebit/opensim-moneymodule-gloebit | Presumably another Gloebit currency module. | Exact content/status would need to be checked. |
| ManfredAabye/opensimcurrencyserver-dotnet | A currency server for OpenSim, based on .NET. | Exact content/status would need to be checked. |
| QuillLittlefeather/OpenSim-Addon-modules | Presumably a collection of various add-on modules. | Exact content/status would need to be checked. |
| ManfredAabye/OpenSim.RemoteAdmin.2025 | A module for remote administration of OpenSim. | Exact content/status would need to be checked. |
| jamenai/opensim-addon-modules-exp | An experimental repository with add-on modules. | Exact content/status would need to be checked. |
| ManfredAabye/opensim-tsassets | TS Asset Service – a typed table asset system that moves assets from a generic assets table into type-specific tables (assets_0, assets_1, ...). Includes console commands for migration, verification, and repair. |
Highly experimental (revision 0.4.3). Provides fallback modes and a safe rollout strategy. Last updated March 2026. |
| ManfredAabye/opensim-tsassets-V2 | A "Test" version of the TS Asset Service. | Appears to be a minimal test or placeholder repository. Status unclear. |
| ManfredAabye/S3Asset | S3 Asset – an experimental implementation that stores OpenSim assets in an S3-compatible object store (e.g., MinIO). Includes configuration documentation in multiple languages and a management script (minio_tool.sh). |
Feasibility study. Currently under development; documentation is split into multiple language files. Last updated July 2026. |
| ManfredAabye/os-fs2blob | A tool to migrate assets from a file-system-based asset store (FSAssets) back to the default blob-based asset store. | Feasibility study. Provides a tool (FsAssetsToBlobDump) for this migration. Last updated May 2026.
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| ManfredAabye/os-data-backup | Robust Database Backup Addon – a MySQL backup/restore/sync addon for Robust. Supports table-wise export, import, copy, compare, check, and repair. Works with local filesystems and WebDAV-based cloud storage. Version 1.0.0 Alpha. | MySQL-only. Provides extensive console commands (e.g., sqlbackup export all, sqlbackup copy replace users). Last updated March 2026.
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| ManfredAabye/opensim-spl-sql-system | SplAssets – a high-performance database sharding system for OpenSim assets. Distributes assets across multiple database shards based on UUID distribution. Supports MySQL and PostgreSQL, and includes HyperGrid-compatible service. | Core sharding functionality is implemented, but asset data storage currently still requires a fallback service. Console commands available for monitoring and migration. Last updated October 2025. |
| ManfredAabye/OpenSim-PhP-Client | A module intended to provide a clean, extensible foundation for serving and handling PHP endpoints between an OpenSim grid and viewer/client. | Not yet functional (as stated in the README). Last updated August 2025. |
The information collected here is not guaranteed to be complete or up-to-date. For the most accurate and current information about a module, you should always check the respective repository directly.
